File name:

Krypton-Client-1.21.1.jar-embed-launcher.exe

Full analysis: https://app.any.run/tasks/4307f321-2427-4ee1-b361-3a0583640721
Verdict: Malicious activity
Threats:

Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns.

Malware Trends Tracker     >>>
Analysis date: April 29, 2026, 18:36:55
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
golang
github
stealer
antivm
Indicators:
MIME: application/zip
File info: Zip archive, with extra data prepended
MD5:

42CCC0D356006962EF12BE1FDF899E79

SHA1:

0299A0060DC7552788E16BBAD24FE272ED69AEB3

SHA256:

845DE7CB0295F5B43AB99FF3DC8288D0D1A7172DE502390298E04F0109BBC1C6

SSDEEP:

98304:qbyl153TGcqlLsdD6rRAWBiADqbMgG63JyFhq3gYMtktZk9mWrOLNpcxeKGyZAHY:0AhUl

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Actions looks like stealing of personal data

      • javaw.exe (PID: 2316)

    • Steals credentials from Web Browsers

      • javaw.exe (PID: 2316)

  • SUSPICIOUS

    • There is functionality for VM detection antiVM strings (YARA)

      • javaw.exe (PID: 2316)
      • java.exe (PID: 1456)

    • Executable content was dropped or overwritten

      • javaw.exe (PID: 2316)

    • There is functionality for VM detection VirtualBox (YARA)

      • javaw.exe (PID: 2316)
      • java.exe (PID: 1456)

    • There is functionality for VM detection VMWare (YARA)

      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

  • INFO

    • Checks supported languages

      • Krypton-Client-1.21.1.jar-embed-launcher.exe (PID: 8100)
      • java.exe (PID: 1456)
      • java.exe (PID: 7664)
      • javaw.exe (PID: 2316)

    • Drops encrypted JS script (Microsoft Script Encoder)

      • Krypton-Client-1.21.1.jar-embed-launcher.exe (PID: 8100)

    • Create files in a temporary directory

      • Krypton-Client-1.21.1.jar-embed-launcher.exe (PID: 8100)
      • java.exe (PID: 7664)
      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

    • Reads CPU info

      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

    • Reads the machine GUID from the registry

      • java.exe (PID: 1456)
      • java.exe (PID: 7664)
      • javaw.exe (PID: 2316)

    • Process checks computer location settings

      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

    • Reads Environment values

      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

    • Creates files or folders in the user directory

      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

    • Reads the computer name

      • java.exe (PID: 1456)
      • javaw.exe (PID: 2316)

    • Application based on Golang

      • Krypton-Client-1.21.1.jar-embed-launcher.exe (PID: 8100)

    • There is functionality for taking screenshot (YARA)

      • java.exe (PID: 1456)

    • Reads security settings of Internet Explorer

      • javaw.exe (PID: 2316)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 0000:00:00 00:00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 3
CodeSize: 1093632
InitializedDataSize: 76800
UninitializedDataSize: -
EntryPoint: 0x78680
OSVersion: 6.1
ImageVersion: 1
SubsystemVersion: 6.1
Subsystem: Windows command line
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
141
Monitored processes
6
Malicious processes
2
Suspicious processes
2

Behavior graph

Click at the process to see the details
start krypton-client-1.21.1.jar-embed-launcher.exe no specs conhost.exe no specs java.exe no specs java.exe slui.exe javaw.exe

Process information

PID
CMD
Path
Indicators
Parent process
1456"C:\Program Files\Java\jdk-25.0.2\bin\java.exe" -jar C:\Users\admin\AppData\Local\Temp\mc_loader_81268860\minimal.jar --input=C:\Users\admin\AppData\Local\Temp\mc_loader_81268860\Krypton-Client-1.21.1.jar --version=1.21.1 --fabric=0.18.4C:\Program Files\Java\jdk-25.0.2\bin\java.exe
java.exe
User:
admin
Company:
N/A
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Version:
25.0.2.0
Modules
Images
c:\program files\java\jdk-25.0.2\bin\java.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\program files\java\jdk-25.0.2\bin\jli.dll
c:\program files\java\jdk-25.0.2\bin\vcruntime140.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
2316javaw -Xmx2G -Xms2G -Djava.library.path=C:\Users\admin\Desktop\.minecraft\natives -Djava.awt.headless=true -javaagent:C:\Users\admin\Desktop\.minecraft\libraries\headlessmc-lwjgl.jar -Djoml.nounsafe=true -Dfabric.systemLibraries=C:\Users\admin\Desktop\.minecraft\libraries\headlessmc-lwjgl.jar --enable-native-access=ALL-UNNAMED -cp C:\Users\admin\Desktop\.minecraft\versions\1.21.1\1.21.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\github\oshi\oshi-core\6.4.10\oshi-core-6.4.10.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\google\code\gson\gson\2.10.1\gson-2.10.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\google\guava\failureaccess\1.0.1\failureaccess-1.0.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\google\guava\guava\32.1.2-jre\guava-32.1.2-jre.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\ibm\icu\icu4j\73.2\icu4j-73.2.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\authlib\6.0.54\authlib-6.0.54.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\blocklist\1.0.10\blocklist-1.0.10.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\brigadier\1.3.10\brigadier-1.3.10.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\datafixerupper\8.0.16\datafixerupper-8.0.16.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\logging\1.2.7\logging-1.2.7.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\patchy\2.2.10\patchy-2.2.10.jar;C:\Users\admin\Desktop\.minecraft\libraries\com\mojang\text2speech\1.17.9\text2speech-1.17.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\commons-codec\commons-codec\1.16.0\commons-codec-1.16.0.jar;C:\Users\admin\Desktop\.minecraft\libraries\commons-io\commons-io\2.15.1\commons-io-2.15.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\commons-logging\commons-logging\1.2\commons-logging-1.2.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-buffer\4.1.97.Final\netty-buffer-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-codec\4.1.97.Final\netty-codec-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-common\4.1.97.Final\netty-common-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-handler\4.1.97.Final\netty-handler-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-resolver\4.1.97.Final\netty-resolver-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-transport-classes-epoll\4.1.97.Final\netty-transport-classes-epoll-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-transport-native-unix-common\4.1.97.Final\netty-transport-native-unix-common-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\io\netty\netty-transport\4.1.97.Final\netty-transport-4.1.97.Final.jar;C:\Users\admin\Desktop\.minecraft\libraries\it\unimi\dsi\fastutil\8.5.12\fastutil-8.5.12.jar;C:\Users\admin\Desktop\.minecraft\libraries\net\java\dev\jna\jna-platform\5.14.0\jna-platform-5.14.0.jar;C:\Users\admin\Desktop\.minecraft\libraries\net\java\dev\jna\jna\5.14.0\jna-5.14.0.jar;C:\Users\admin\Desktop\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\5.0.4\jopt-simple-5.0.4.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\commons\commons-compress\1.26.0\commons-compress-1.26.0.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\commons\commons-lang3\3.14.0\commons-lang3-3.14.0.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.5.13\httpclient-4.5.13.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.4.16\httpcore-4.4.16.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.22.1\log4j-api-2.22.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.22.1\log4j-core-2.22.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\apache\logging\log4j\log4j-slf4j2-impl\2.22.1\log4j-slf4j2-impl-2.22.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\jcraft\jorbis\0.0.17\jorbis-0.0.17.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\joml\joml\1.10.5\joml-1.10.5.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-freetype\3.3.3\lwjgl-freetype-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-freetype\3.3.3\lwjgl-freetype-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-freetype\3.3.3\lwjgl-freetype-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-freetype\3.3.3\lwjgl-freetype-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-glfw\3.3.3\lwjgl-glfw-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-glfw\3.3.3\lwjgl-glfw-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-glfw\3.3.3\lwjgl-glfw-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-glfw\3.3.3\lwjgl-glfw-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-jemalloc\3.3.3\lwjgl-jemalloc-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-jemalloc\3.3.3\lwjgl-jemalloc-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-jemalloc\3.3.3\lwjgl-jemalloc-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-jemalloc\3.3.3\lwjgl-jemalloc-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-openal\3.3.3\lwjgl-openal-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-openal\3.3.3\lwjgl-openal-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-openal\3.3.3\lwjgl-openal-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-openal\3.3.3\lwjgl-openal-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-opengl\3.3.3\lwjgl-opengl-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-opengl\3.3.3\lwjgl-opengl-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-opengl\3.3.3\lwjgl-opengl-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-opengl\3.3.3\lwjgl-opengl-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-stb\3.3.3\lwjgl-stb-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-stb\3.3.3\lwjgl-stb-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-stb\3.3.3\lwjgl-stb-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-stb\3.3.3\lwjgl-stb-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-tinyfd\3.3.3\lwjgl-tinyfd-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-tinyfd\3.3.3\lwjgl-tinyfd-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-tinyfd\3.3.3\lwjgl-tinyfd-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl-tinyfd\3.3.3\lwjgl-tinyfd-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl\3.3.3\lwjgl-3.3.3.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl\3.3.3\lwjgl-3.3.3-natives-windows.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl\3.3.3\lwjgl-3.3.3-natives-windows-arm64.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lwjgl\lwjgl\3.3.3\lwjgl-3.3.3-natives-windows-x86.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\lz4\lz4-java\1.8.0\lz4-java-1.8.0.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\slf4j\slf4j-api\2.0.9\slf4j-api-2.0.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\ow2\asm\asm\9.9\asm-9.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\ow2\asm\asm-analysis\9.9\asm-analysis-9.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\ow2\asm\asm-commons\9.9\asm-commons-9.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\ow2\asm\asm-tree\9.9\asm-tree-9.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\org\ow2\asm\asm-util\9.9\asm-util-9.9.jar;C:\Users\admin\Desktop\.minecraft\libraries\net\fabricmc\sponge-mixin\0.17.0+mixin.0.8.7\sponge-mixin-0.17.0+mixin.0.8.7.jar;C:\Users\admin\Desktop\.minecraft\libraries\net\fabricmc\intermediary\1.21.1\intermediary-1.21.1.jar;C:\Users\admin\Desktop\.minecraft\libraries\net\fabricmc\fabric-loader\0.18.4\fabric-loader-0.18.4.jar net.fabricmc.loader.impl.launch.knot.KnotClient --version Fabric-1.21.1 --gameDir C:\Users\admin\Desktop\.minecraft --assetsDir C:\Users\admin\Desktop\.minecraft\assets --assetIndex 17 --username IronPlayer323 --uuid da2d7a1368ee4a90860418347f0fc28d --accessToken 7f0ec4de16f145bc9fabf2f6918b38db --userType legacyC:\Program Files\Java\jdk-25.0.2\bin\javaw.exe
java.exe
User:
admin
Company:
N/A
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Version:
25.0.2.0
Modules
Images
c:\program files\java\jdk-25.0.2\bin\javaw.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\program files\java\jdk-25.0.2\bin\jli.dll
c:\program files\java\jdk-25.0.2\bin\vcruntime140.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
3340C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
7368\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—Krypton-Client-1.21.1.jar-embed-launcher.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Console Window Host
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7664java -jar C:\Users\admin\AppData\Local\Temp\mc_loader_81268860\minimal.jar --input=C:\Users\admin\AppData\Local\Temp\mc_loader_81268860\Krypton-Client-1.21.1.jar --version=1.21.1 --fabric=0.18.4C:\Program Files\Common Files\Oracle\Java\javapath_target_2010453\java.exe—Krypton-Client-1.21.1.jar-embed-launcher.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
MEDIUM
Description:
Java(TM) Platform SE binary
Version:
25.0.2.0
Modules
Images
c:\program files\common files\oracle\java\javapath_target_2010453\java.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ole32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\combase.dll
c:\windows\system32\gdi32.dll
8100"C:\Users\admin\Desktop\Krypton-Client-1.21.1.jar-embed-launcher.exe" C:\Users\admin\Desktop\Krypton-Client-1.21.1.jar-embed-launcher.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\desktop\krypton-client-1.21.1.jar-embed-launcher.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\bcryptprimitives.dll
c:\windows\system32\powrprof.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\umpdc.dll
Total events
6 239
Read events
6 081
Write events
158
Delete events
0

Modification events

(PID) Process:(3340) slui.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\3d\52C64B7E
Operation:writeName:@%SystemRoot%\System32\sppcomapi.dll,-3200
Value:
Software Licensing
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\AudioInput
Operation:writeName:DefaultDefaultTokenId
Value:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\AudioInput\TokenEnums\MMAudioIn\
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\AudioInput\TokenEnums\MMAudioIn
Operation:writeName:CLSID
Value:
{14E74C62-DC97-43B0-8F2F-581496A65D60}
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\AudioOutput
Operation:writeName:DefaultDefaultTokenId
Value:
HKEY_LOCAL_MACHINE/SOFTWARE\Microsoft\Speech_OneCore\AudioOutput\TokenEnums\MMAudioOut\
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\AudioOutput\TokenEnums\MMAudioOut
Operation:writeName:CLSID
Value:
{14E74C62-DC97-43B0-8F2F-581496A65D60}
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\PhoneConverters\Tokens\Chinese
Operation:writeName:CLSID
Value:
{C6FABB24-E332-46FB-BC91-FF331B2D51F0}
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\PhoneConverters\Tokens\Chinese
Operation:writeName:PhoneMap
Value:
- 0001 ! 0002 & 0003 , 0004 . 0005 ? 0006 _ 0007 + 0008 * 0009 1 000A 2 000B 3 000C 4 000D 5 000E a 000F ai 0010 an 0011 ang 0012 ao 0013 ba 0014 bai 0015 ban 0016 bang 0017 bao 0018 bei 0019 ben 001A beng 001B bi 001C bian 001D biao 001E bie 001F bin 0020 bing 0021 bo 0022 bu 0023 ca 0024 cai 0025 can 0026 cang 0027 cao 0028 ce 0029 cen 002A ceng 002B cha 002C chai 002D chan 002E chang 002F chao 0030 che 0031 chen 0032 cheng 0033 chi 0034 chong 0035 chou 0036 chu 0037 chuai 0038 chuan 0039 chuang 003A chui 003B chun 003C chuo 003D ci 003E cong 003F cou 0040 cu 0041 cuan 0042 cui 0043 cun 0044 cuo 0045 da 0046 dai 0047 dan 0048 dang 0049 dao 004A de 004B dei 004C den 004D deng 004E di 004F dia 0050 dian 0051 diao 0052 die 0053 ding 0054 diu 0055 dong 0056 dou 0057 du 0058 duan 0059 dui 005A dun 005B duo 005C e 005D ei 005E en 005F er 0060 fa 0061 fan 0062 fang 0063 fei 0064 fen 0065 feng 0066 fo 0067 fou 0068 fu 0069 ga 006A gai 006B gan 006C gang 006D gao 006E ge 006F gei 0070 gen 0071 geng 0072 gong 0073 gou 0074 gu 0075 gua 0076 guai 0077 guan 0078 guang 0079 gui 007A gun 007B guo 007C ha 007D hai 007E han 007F hang 0080 hao 0081 he 0082 hei 0083 hen 0084 heng 0085 hong 0086 hou 0087 hu 0088 hua 0089 huai 008A huan 008B huang 008C hui 008D hun 008E huo 008F ji 0090 jia 0091 jian 0092 jiang 0093 jiao 0094 jie 0095 jin 0096 jing 0097 jiong 0098 jiu 0099 ju 009A juan 009B jue 009C jun 009D ka 009E kai 009F kan 00A0 kang 00A1 kao 00A2 ke 00A3 kei 00A4 ken 00A5 keng 00A6 kong 00A7 kou 00A8 ku 00A9 kua 00AA kuai 00AB kuan 00AC kuang 00AD kui 00AE kun 00AF kuo 00B0 la 00B1 lai 00B2 lan 00B3 lang 00B4 lao 00B5 le 00B6 lei 00B7 leng 00B8 li 00B9 lia 00BA lian 00BB liang 00BC liao 00BD lie 00BE lin 00BF ling 00C0 liu 00C1 lo 00C2 long 00C3 lou 00C4 lu 00C5 luan 00C6 lue 00C7 lun 00C8 luo 00C9 lv 00CA ma 00CB mai 00CC man 00CD mang 00CE mao 00CF me 00D0 mei 00D1 men 00D2 meng 00D3 mi 00D4 mian 00D5 miao 00D6 mie 00D7 min 00D8 ming 00D9 miu 00DA mo 00DB mou 00DC mu 00DD na 00DE nai 00DF nan 00E0 nang 00E1 nao 00E2 ne 00E3 nei 00E4 nen 00E5 neng 00E6 ni 00E7 nian 00E8 niang 00E9 niao 00EA nie 00EB nin 00EC ning 00ED niu 00EE nong 00EF nou 00F0 nu 00F1 nuan 00F2 nue 00F3 nuo 00F4 nv 00F5 o 00F6 ou 00F7 pa 00F8 pai 00F9 pan 00FA pang 00FB pao 00FC pei 00FD pen 00FE peng 00FF pi 0100 pian 0101 piao 0102 pie 0103 pin 0104 ping 0105 po 0106 pou 0107 pu 0108 qi 0109 qia 010A qian 010B qiang 010C qiao 010D qie 010E qin 010F qing 0110 qiong 0111 qiu 0112 qu 0113 quan 0114 que 0115 qun 0116 ran 0117 rang 0118 rao 0119 re 011A ren 011B reng 011C ri 011D rong 011E rou 011F ru 0120 ruan 0121 rui 0122 run 0123 ruo 0124 sa 0125 sai 0126 san 0127 sang 0128 sao 0129 se 012A sen 012B seng 012C sha 012D shai 012E shan 012F shang 0130 shao 0131 she 0132 shei 0133 shen 0134 sheng 0135 shi 0136 shou 0137 shu 0138 shua 0139 shuai 013A shuan 013B shuang 013C shui 013D shun 013E shuo 013F si 0140 song 0141 sou 0142 su 0143 suan 0144 sui 0145 sun 0146 suo 0147 ta 0148 tai 0149 tan 014A tang 014B tao 014C te 014D tei 014E teng 014F ti 0150 tian 0151 tiao 0152 tie 0153 ting 0154 tong 0155 tou 0156 tu 0157 tuan 0158 tui 0159 tun 015A tuo 015B wa 015C wai 015D wan 015E wang 015F wei 0160 wen 0161 weng 0162 wo 0163 wu 0164 xi 0165 xia 0166 xian 0167 xiang 0168 xiao 0169 xie 016A xin 016B xing 016C xiong 016D xiu 016E xu 016F xuan 0170 xue 0171 xun 0172 ya 0173 yan 0174 yang 0175 yao 0176 ye 0177 yi 0178 yin 0179 ying 017A yo 017B yong 017C you 017D yu 017E yuan 017F yue 0180 yun 0181 za 0182 zai 0183 zan 0184 zang 0185 zao 0186 ze 0187 zei 0188 zen 0189 zeng 018A zha 018B zhai 018C zhan 018D zhang 018E zhao 018F zhe 0190 zhei 0191 zhen 0192 zheng 0193 zhi 0194 zhong 0195 zhou 0196 zhu 0197 zhua 0198 zhuai 0199 zhuan 019A zhuang 019B zhui 019C zhun 019D zhuo 019E zi 019F zong 01A0 zou 01A1 zu 01A2 zuan 01A3 zui 01A4 zun 01A5 zuo 01A6
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\PhoneConverters\Tokens\Chinese\Attributes
Operation:writeName:Language
Value:
804
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\PhoneConverters\Tokens\English
Operation:writeName:PhoneMap
Value:
- 0001 ! 0002 & 0003 , 0004 . 0005 ? 0006 _ 0007 1 0008 2 0009 aa 000a ae 000b ah 000c ao 000d aw 000e ax 000f ay 0010 b 0011 ch 0012 d 0013 dh 0014 eh 0015 er 0016 ey 0017 f 0018 g 0019 h 001a ih 001b iy 001c jh 001d k 001e l 001f m 0020 n 0021 ng 0022 ow 0023 oy 0024 p 0025 r 0026 s 0027 sh 0028 t 0029 th 002a uh 002b uw 002c v 002d w 002e y 002f z 0030 zh 0031
(PID) Process:(2316) javaw.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Speech_OneCore\Isolated\jKSybo3ot5oWcTIVzqATzHEORf1hDrBXskX03N53WvQ\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Speech_OneCore\PhoneConverters\Tokens\English
Operation:writeName:CLSID
Value:
{C6FABB24-E332-46FB-BC91-FF331B2D51F0}
Executable files
101
Suspicious files
24
Text files
2 452
Unknown types
224

Dropped files

PID
Process
Filename
Type
1456java.exeC:\Users\admin\Desktop\.minecraft\assets\indexes\17.jsontext
MD5:96F177EDA23B06799D83F55EF9C340B4
SHA256:566D54923FB0645492D297DBEDA2C647B412A36ACD8AC79D01B2776C742147FE
8100Krypton-Client-1.21.1.jar-embed-launcher.exeC:\Users\admin\AppData\Local\Temp\mc_loader_81268860\minimal.jarjava
MD5:F8C8C4FF53D058AC618E04FB9CC0D2F7
SHA256:F75C6C4AB6B84B1436064E6B7C82D51DA8F2B594CB7ABA18C5C408FA7499507E
1456java.exeC:\Users\admin\Desktop\.minecraft\libraries\com\mojang\blocklist\1.0.10\blocklist-1.0.10.jarcompressed
MD5:9D7D7E8C01A085780B3E0830DEDD7DFA
SHA256:A7C4D77B6EB8AF71873DDA0D8FF8E80E9B142071716AC4E29ECE1FD105382E89
1456java.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1693682860-607145093-2874071422-1001\83aa4cc77f591dfc2374580bbd95f6ba_bb926e54-e3ca-40fd-ae90-2764341e7792binary
MD5:C8366AE350E7019AEFC9D1E6E6A498C6
SHA256:11E6ACA8E682C046C83B721EEB5C72C5EF03CB5936C60DF6F4993511DDC61238
8100Krypton-Client-1.21.1.jar-embed-launcher.exeC:\Users\admin\AppData\Local\Temp\mc_loader_81268860\config.jsontext
MD5:DF4BFA92ACB23DBD53732665E3359223
SHA256:02DAD7775C45E67EC9B077D3555D791E63C3CB6F8D6B3C8A9D7B3238C43F5851
7664java.exeC:\Users\admin\AppData\Local\Temp\JavaLauncher.logtext
MD5:7B498A550CD7EEF2C4B086714CC90B1C
SHA256:331F58D5E4375AAC77F67C6C67CBD9D84F9198F09DBE311F293BB5ACB04F4E0E
1456java.exeC:\Users\admin\Desktop\.minecraft\versions\1.21.1\1.21.1.jarjava
MD5:0B90A83EB9910468C60152F6594B9271
SHA256:499F6897D1837516680F3114072D8106E11C9ADCD933FE5CF051B551089B0C99
8100Krypton-Client-1.21.1.jar-embed-launcher.exeC:\Users\admin\AppData\Local\Temp\mc_loader_81268860\Krypton-Client-1.21.1.jarbinary
MD5:6151E25998EBFE5169A116CECD6BC7B9
SHA256:F8B7B3ADA631D3343B0CA9A2D6448E5FD5DD8FA9BF8E511AC3AD7DE49548982C
8100Krypton-Client-1.21.1.jar-embed-launcher.exeC:\Users\admin\AppData\Local\Temp\mc_loader_81268860\payload.zipcompressed
MD5:A4B08DC48D9472A8F89E38748C0FE87E
SHA256:100557881F621EF3D9798B5A1BC318542896C4020DEB589ADED014A784844755
1456java.exeC:\Users\admin\Desktop\.minecraft\libraries\com\google\guava\failureaccess\1.0.1\failureaccess-1.0.1.jarjava
MD5:C3EBF206FB8D514FD12B6980D1D8F2A3
SHA256:68E0E35C9561323A805B388E88CC6C6C75857F43A693C8816C2173235BA7BE65
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
141
TCP/UDP connections
74
DNS requests
30
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5276
MoUsoCoreWorker.exe
GET
304
51.104.136.2:443
https://settings-win.data.microsoft.com/settings/v3.0/wsd/muse?ProcessorClockSpeed=3094&FlightIds=&UpdateOfferedDays=4294967295&BranchReadinessLevel=CB&OEMManufacturerName=DELL&IsCloudDomainJoined=0&ProcessorIdentifier=AMD64%20Family%2023%20Model%201%20Stepping%202&sku=48&ActivationChannel=Retail&AttrDataVer=186&IsMDMEnrolled=0&ProcessorCores=6&ProcessorModel=AMD%20Ryzen%205%203500%206-Core%20Processor&TotalPhysicalRAM=6144&PrimaryDiskType=4294967295&FlightingBranchName=&ChassisTypeId=1&OEMModelNumber=DELL&SystemVolumeTotalCapacity=260281&sampleId=95271487&deviceClass=Windows.Desktop&App=muse&DisableDualScan=0&AppVer=10.0&OEMSubModel=J5CR&locale=en-US&IsAlwaysOnAlwaysConnectedCapable=0&ms=0&DefaultUserRegion=244&UpdateServiceUrl=http%3A%2F%2Fneverupdatewindows10.com&osVer=10.0.19045.4046.amd64fre.vb_release.191206-1406&os=windows&deviceId=s%3ABAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&DeferQualityUpdatePeriodInDays=0&ring=Retail&DeferFeatureUpdatePeriodInDays=30
US
—
—
whitelisted
3552
SIHClient.exe
GET
304
20.165.94.63:443
https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL
US
—
—
whitelisted
5276
MoUsoCoreWorker.exe
GET
200
23.59.18.102:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
US
binary
814 b
whitelisted
3448
svchost.exe
GET
200
23.59.18.102:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
US
binary
814 b
whitelisted
3340
slui.exe
POST
500
128.24.231.64:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
3340
slui.exe
POST
500
48.192.1.64:443
https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail
US
xml
512 b
whitelisted
1456
java.exe
GET
200
150.171.109.194:443
https://piston-meta.mojang.com/mc/game/version_manifest_v2.json
US
text
261 Kb
unknown
3552
SIHClient.exe
GET
200
20.165.94.54:443
https://fe3cr.delivery.mp.microsoft.com/clientwebservice/ping
US
—
—
whitelisted
1456
java.exe
GET
200
150.171.109.194:443
https://piston-meta.mojang.com/v1/packages/fc22b8ffcf9c6c1178c761e548221e394a5025d2/1.21.1.json
US
text
37.5 Kb
unknown
1456
java.exe
GET
200
150.171.109.194:443
https://piston-data.mojang.com/v1/objects/30c73b1c5da787909b2f73340419fdf13b9def88/client.jar
US
binary
25.5 Mb
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
5276
MoUsoCoreWorker.exe
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:137
—
Not routed
—
whitelisted
5412
slui.exe
48.192.1.64:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3448
svchost.exe
51.104.136.2:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
4
System
192.168.100.255:138
—
Not routed
—
whitelisted
3448
svchost.exe
2.16.164.49:80
crl.microsoft.com
AKAMAI-ASN1
NL
whitelisted
5276
MoUsoCoreWorker.exe
23.59.18.102:80
www.microsoft.com
AKAMAI-AS
US
whitelisted
3448
svchost.exe
23.59.18.102:80
www.microsoft.com
AKAMAI-AS
US
whitelisted
5276
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3340
slui.exe
48.192.1.64:443
activation-v2.sls.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted

DNS requests

Domain
IP
Reputation
activation-v2.sls.microsoft.com
  • 48.192.1.64
whitelisted
crl.microsoft.com
  • 2.16.164.49
  • 2.16.164.72
  • 2.16.164.51
  • 2.16.164.106
whitelisted
google.com
  • 142.251.14.100
  • 142.251.14.138
  • 142.251.14.139
  • 142.251.14.113
  • 142.251.14.101
  • 142.251.14.102
whitelisted
www.microsoft.com
  • 23.59.18.102
whitelisted
settings-win.data.microsoft.com
  • 51.124.78.146
  • 40.127.240.158
whitelisted
piston-meta.mojang.com
  • 150.171.109.194
unknown
client.wns.windows.com
  • 172.211.123.249
  • 172.211.123.250
whitelisted
piston-data.mojang.com
  • 150.171.109.194
unknown
login.live.com
  • 20.190.159.71
  • 40.126.31.2
  • 20.190.159.75
  • 20.190.159.130
  • 40.126.31.0
  • 20.190.159.128
  • 20.190.159.68
  • 20.190.159.0
whitelisted
slscr.update.microsoft.com
  • 20.165.94.63
whitelisted

Threats

PID
Process
Class
Message
5276
MoUsoCoreWorker.exe
Unknown Traffic
ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)
—
—
Potentially Bad Traffic
ET INFO JAR Size Under 30K Size - Potentially Hostile
—
—
Potentially Bad Traffic
ET INFO JAR Size Under 30K Size - Potentially Hostile
—
—
Potentially Bad Traffic
ET INFO JAR Size Under 30K Size - Potentially Hostile
2232
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Attempting to access release user assets on GitHub
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2026 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
Krypton-Client-1.21.1.jar-embed-launcher.exe