File name:

KLauncher-Installer-v4.0.exe

Full analysis: https://app.any.run/tasks/26477aee-fd8e-4cb6-9a07-7bc5ee22cfd1
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

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Analysis date: March 21, 2024, 01:00:33
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
MD5:

9A10D7378C0A43DFBC1633DF55FAD560

SHA1:

77848F30AC8DCAA94FA638C98B115782AD77F011

SHA256:

E47E2B10263572E61F2764B3A82E2868B5207CB1381140E0568537A1753B601E

SSDEEP:

98304:IIu6ZxwLE0PasrRC6+GQxoN3onTCK8THcsXprGDh3f42fffffI0vZJFGj2DKLfu0:SrNqfuKfrE

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

    • Drops the executable file immediately after the start

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • Yandex.exe (PID: 3224)
      • Yandex.exe (PID: 2468)

  • SUSPICIOUS

    • Process requests binary or script from the Internet

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)

    • Reads the Internet Settings

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)
      • YandexWorking.exe (PID: 3456)

    • Executable content was dropped or overwritten

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • Yandex.exe (PID: 3224)
      • Yandex.exe (PID: 2468)

    • Reads security settings of Internet Explorer

      • yadl.exe (PID: 116)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Process drops legitimate windows executable

      • yadl.exe (PID: 116)

    • Reads settings of System Certificates

      • yadl.exe (PID: 116)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Starts a Microsoft application from unusual location

      • YandexPackSetup.exe (PID: 1656)

    • Application launched itself

      • yadl.exe (PID: 116)

    • Reads the date of Windows installation

      • Yandex.exe (PID: 3224)
      • Yandex.exe (PID: 2468)

    • Checks Windows Trust Settings

      • yadl.exe (PID: 116)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Creates a software uninstall entry

      • Yandex.exe (PID: 3224)

  • INFO

    • Checks supported languages

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • yadl.exe (PID: 2152)
      • YandexPackSetup.exe (PID: 1656)
      • Yandex.exe (PID: 3224)
      • Yandex.exe (PID: 2468)
      • sender.exe (PID: 2620)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)
      • YandexWorking.exe (PID: 3456)

    • Reads the computer name

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • YandexPackSetup.exe (PID: 1656)
      • Yandex.exe (PID: 3224)
      • sender.exe (PID: 2620)
      • Yandex.exe (PID: 2468)
      • yadl.exe (PID: 2152)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)
      • YandexWorking.exe (PID: 3456)

    • Create files in a temporary directory

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • YandexPackSetup.exe (PID: 1656)
      • yadl.exe (PID: 2152)
      • sender.exe (PID: 2620)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Creates files or folders in the user directory

      • KLauncher-Installer-v4.0.exe (PID: 3956)
      • yadl.exe (PID: 116)
      • Yandex.exe (PID: 3224)
      • Yandex.exe (PID: 2468)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Checks proxy server information

      • yadl.exe (PID: 116)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Reads the machine GUID from the registry

      • yadl.exe (PID: 116)
      • YandexPackSetup.exe (PID: 1656)
      • Yandex.exe (PID: 2468)
      • Yandex.exe (PID: 3224)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)
      • sender.exe (PID: 2620)

    • Reads the software policy settings

      • yadl.exe (PID: 116)
      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)

    • Manual execution by a user

      • {22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe (PID: 1840)
      • YandexWorking.exe (PID: 3456)

    • Application launched itself

      • msedge.exe (PID: 2448)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.scr | Windows screen saver (60.5)
.exe | Win32 Executable (generic) (20.8)
.exe | Generic Win/DOS Executable (9.2)
.exe | DOS Executable Generic (9.2)
.vxd | VXD Driver (0.1)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2021:11:05 15:04:14+00:00
ImageFileCharacteristics: Executable, No line numbers, No symbols, 32-bit, No debug
PEType: PE32
LinkerVersion: 5
CodeSize: 4247552
InitializedDataSize: 151552
UninitializedDataSize: -
EntryPoint: 0x2760
OSVersion: 4
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Russian
CharacterSet: Windows, Cyrillic
FileDescription: KLauncher Installer
FileVersion: 1.0.0.0
ProgramID: com.klauncher.KLInstaller
ProductName: KLauncher Installer
ProductVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
62
Monitored processes
17
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
start klauncher-installer-v4.0.exe yadl.exe yandexpacksetup.exe yadl.exe yandex.exe yandex.exe sender.exe {22dcf7e4-6b4f-4787-b615-dbf0501c160f}.exe yandexworking.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe msedge.exe no specs msedge.exe no specs msedge.exe no specs msedge.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
116C:\Users\admin\AppData\Local\Temp\yadl.exe --partner 18417 --distr /quiet /msicl "YABROWSER=y YAQSEARCH=y YAHOMEPAGE=y VID=908"C:\Users\admin\AppData\Local\Temp\yadl.exe
KLauncher-Installer-v4.0.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup Downloader
Exit code:
0
Version:
0.1.0.33
Modules
Images
c:\users\admin\appdata\local\temp\yadl.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wtsapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\secur32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
1656"C:\Users\admin\AppData\Local\Temp\7F4987FB1A6E43d69E3E94B29EB75926\YandexPackSetup.exe" /quiet /msicl "YABROWSER=y YAQSEARCH=y YAHOMEPAGE=y VID=908"C:\Users\admin\AppData\Local\Temp\7F4987FB1A6E43d69E3E94B29EB75926\YandexPackSetup.exe
yadl.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Software Installer
Exit code:
0
Version:
3.0.5419.0
Modules
Images
c:\users\admin\appdata\local\temp\7f4987fb1a6e43d69e3e94b29eb75926\yandexpacksetup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msi.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
1840"C:\Users\admin\AppData\Local\Temp\{22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe" --job-name=yBrowserDownloader-{1D04CCBD-2CE6-4CA2-8D0A-07D0D2C54590} --send-statistics --local-path=C:\Users\admin\AppData\Local\Temp\{22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe --YABROWSER --cumtom-welcome-page=https://browser.yandex.ru/promo/welcome_com/5/ --silent --remote-url=http://downloader.yandex.net/downloadable_soft/browser/pseudoportal-ru/Yandex.exe?clid=2379694-908&ui={4223c8c1-27d8-4e22-a109-3ff237cd848b} --use-user-default-localeC:\Users\admin\AppData\Local\Temp\{22DCF7E4-6B4F-4787-B615-DBF0501C160F}.exe
explorer.exe
User:
admin
Company:
YANDEX LLC
Integrity Level:
MEDIUM
Description:
Yandex
Exit code:
0
Version:
24.1.4.826
Modules
Images
c:\users\admin\appdata\local\temp\{22dcf7e4-6b4f-4787-b615-dbf0501c160f}.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleacc.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2152C:\Users\admin\AppData\Local\Temp\yadl.exe --stat dwnldr/p=18417/cnt=0/dt=7/ct=1/rt=0 --dh 1472 --st 1710982881C:\Users\admin\AppData\Local\Temp\yadl.exe
yadl.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Setup Downloader
Exit code:
0
Version:
0.1.0.33
Modules
Images
c:\users\admin\appdata\local\temp\yadl.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\wtsapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\secur32.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
2448"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.ya.ru/?win=638&clid=2379720-908&from=dist_pinC:\Program Files\Microsoft\Edge\Application\msedge.exe
YandexWorking.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2468C:\Users\admin\AppData\Local\Yandex\YaPin\Yandex.exe --silent --pin-taskbar=y --pin-desktop=n /website-path="C:\Users\admin\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\Taskbar\Яндекс Маркет.website" /icon-path="C:\Users\admin\AppData\Local\MICROS~1\INTERN~1\Services\MARKET~1.ICO" /site-id="2AE68B04.8A85F169"C:\Users\admin\AppData\Local\Yandex\YaPin\Yandex.exe
seederexe.exe
User:
admin
Integrity Level:
MEDIUM
Description:
YandexPin
Exit code:
0
Version:
3.7.9.0
Modules
Images
c:\users\admin\appdata\local\yandex\yapin\yandex.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2620C:\Users\admin\AppData\Local\Temp\BEF45B6B-2104-4DF2-B0A6-0F5E960324AA\sender.exe --send "/status.xml?clid=2379712-908&uuid=4223c8c1-27d8-4e22-a109-3ff237cd848b&vnt=Windows 7x32&file-no=8%0A10%0A11%0A13%0A15%0A17%0A18%0A20%0A21%0A22%0A24%0A25%0A38%0A40%0A42%0A45%0A50%0A58%0A61%0A89%0A102%0A103%0A111%0A123%0A124%0A125%0A129%0A"C:\Users\admin\AppData\Local\Temp\BEF45B6B-2104-4DF2-B0A6-0F5E960324AA\sender.exe
seederexe.exe
User:
admin
Company:
Yandex
Integrity Level:
MEDIUM
Description:
Yandex Statistics
Exit code:
0
Version:
0.0.2.14
Modules
Images
c:\users\admin\appdata\local\temp\bef45b6b-2104-4df2-b0a6-0f5e960324aa\sender.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\winhttp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\webio.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2824"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1372 --field-trial-handle=1328,i,6495752736939764377,15249918912630141749,131072 /prefetch:3C:\Program Files\Microsoft\Edge\Application\msedge.exe
msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3024"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1204 --field-trial-handle=1328,i,6495752736939764377,15249918912630141749,131072 /prefetch:2C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3060"C:\Program Files\Microsoft\Edge\Application\msedge.exe" --type=renderer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2184 --field-trial-handle=1328,i,6495752736939764377,15249918912630141749,131072 /prefetch:1C:\Program Files\Microsoft\Edge\Application\msedge.exe—msedge.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Edge
Exit code:
0
Version:
109.0.1518.115
Modules
Images
c:\program files\microsoft\edge\application\msedge.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\microsoft\edge\application\109.0.1518.115\msedge_elf.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
Total events
28 815
Read events
28 155
Write events
632
Delete events
28

Modification events

(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:delete valueName:ProxyServer
Value:
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:delete valueName:ProxyOverride
Value:
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:delete valueName:AutoConfigURL
Value:
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:delete valueName:AutoDetect
Value:
(PID) Process:(116) yadl.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000005C010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A8016B000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
6
Suspicious files
50
Text files
66
Unknown types
19

Dropped files

PID
Process
Filename
Type
116yadl.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\B6QGX7LP\info[1].rssxml
MD5:1624F4A1E637E4A958CA214764AD4D02
SHA256:69E56887CAF622CDA9BA6380BFC46BC08BA2E80361D9B087B79BF12D40B07F75
3956KLauncher-Installer-v4.0.exeC:\Users\admin\Desktop\World of Warships.lnkbinary
MD5:5C5FA4AF3A35B4DB01911A69F5AF8402
SHA256:EBCEEB3EB9316497F867D1EF040CD201BD2F6319F91D9AD182065DD2E2868507
3956KLauncher-Installer-v4.0.exeC:\Users\admin\AppData\Roaming\.minecraft\gameicons\wot.icoimage
MD5:0D177CD1058D658FC220F8C1886B32CF
SHA256:E66152EA8AB6AE4C4B2CF0BFD8EF5D764DA11D090E14076A7A7C7A4FC4F9297B
3956KLauncher-Installer-v4.0.exeC:\Users\admin\AppData\Roaming\.minecraft\KLauncher.exeexecutable
MD5:9BE0F0B671F0AD771AADDF2CB578ACE4
SHA256:7D32D42905DE8252DA22AE4870B51CE6C39C98F1B42985BD256770C48ADF7492
3956KLauncher-Installer-v4.0.exeC:\Users\admin\AppData\Local\Temp\yadl.exeexecutable
MD5:6922E66413B832878AC33061032D610F
SHA256:C014B10DF32D537CB505EFAA593BEE22BCB2CD63B1BCD12A7AB44C958031846F
3956KLauncher-Installer-v4.0.exeC:\Users\admin\Desktop\World of Tanks.lnkbinary
MD5:0D0C55C4FD03170C54496D46568F2F13
SHA256:C0864C83079F513ABB0073CCB376765C69ED3B2AC9B62EC7D0E6EC50CC8D9EEF
3956KLauncher-Installer-v4.0.exeC:\Users\admin\AppData\Roaming\.minecraft\gameicons\wow.icoimage
MD5:2C6E2008ACDD52D7786D4B29EC0F36AB
SHA256:226FC445B68137B43F47440E6B3288778923F559F8A7499EB6F9AE73D353760A
3956KLauncher-Installer-v4.0.exeC:\Users\admin\Desktop\KLauncher.lnkbinary
MD5:AB2CA1A56C01902258D749BFCC8EC74E
SHA256:B0392775F3E98BAF399C3AE7D384B71A78C22498FE26DE9278CED10CF1C97858
1656YandexPackSetup.exeC:\Users\admin\AppData\Local\Temp\{5B964E0E-B9A3-4276-9ED9-4D5A5720747A}\YandexSearch.msi —
MD5:—
SHA256:—
3956KLauncher-Installer-v4.0.exeC:\Users\admin\AppData\Roaming\.minecraft\gameicons\warface.icoimage
MD5:789145C717BA38B5224868D95BAC41B5
SHA256:CA92E3FCC37F510ACB4E64F2E277397D0D53A050090590AC8B3C82FD2A3ACB5B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
45
TCP/UDP connections
63
DNS requests
35
Threats
8

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3956
KLauncher-Installer-v4.0.exe
POST
200
104.26.11.58:80
http://api.klaun.ch/action?type=installer
unknown
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
POST
200
104.26.11.58:80
http://api.klaun.ch/action?type=installer
unknown
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
GET
200
172.67.69.202:80
http://repos.klaun.ch/files/gameicons/fortnite.ico
unknown
image
5.94 Kb
unknown
3956
KLauncher-Installer-v4.0.exe
POST
200
104.26.11.58:80
http://api.klaun.ch/action?type=installer
unknown
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
POST
200
104.26.11.58:80
http://api.klaun.ch/action?type=installer
unknown
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
GET
200
104.26.11.58:80
http://api.klaun.ch/launcher?type=installer
unknown
text
46 b
unknown
3956
KLauncher-Installer-v4.0.exe
GET
200
104.26.10.58:80
http://dl.klaun.ch/setup/KLauncher_v3.1.15.exe
unknown
executable
18.4 Mb
unknown
—
—
GET
302
5.45.205.245:80
http://download.yandex.ru/yandex-pack/downloader/downloader.exe
unknown
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
GET
200
149.5.241.43:80
http://ext-cachev2-cogent03.cdn.yandex.net/download.yandex.ru/yandex-pack/downloader/downloader.exe?lid=1503
unknown
executable
203 Kb
unknown
3956
KLauncher-Installer-v4.0.exe
POST
200
104.26.11.58:80
http://api.klaun.ch/action?type=installer
unknown
—
—
unknown
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
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
104.26.11.58:80
api.klaun.ch
CLOUDFLARENET
US
unknown
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
3956
KLauncher-Installer-v4.0.exe
104.26.10.58:80
api.klaun.ch
CLOUDFLARENET
US
unknown
3956
KLauncher-Installer-v4.0.exe
5.45.205.245:80
download.yandex.ru
YANDEX LLC
RU
whitelisted
3956
KLauncher-Installer-v4.0.exe
149.5.241.43:80
ext-cachev2-cogent03.cdn.yandex.net
COGENT-174
FR
unknown
116
yadl.exe
5.45.205.245:80
download.yandex.ru
YANDEX LLC
RU
whitelisted
3956
KLauncher-Installer-v4.0.exe
172.67.69.202:80
api.klaun.ch
CLOUDFLARENET
US
unknown

DNS requests

Domain
IP
Reputation
api.klaun.ch
  • 104.26.11.58
  • 104.26.10.58
  • 172.67.69.202
unknown
dl.klaun.ch
  • 104.26.10.58
  • 104.26.11.58
  • 172.67.69.202
unknown
download.yandex.ru
  • 5.45.205.245
  • 5.45.205.243
  • 5.45.205.244
  • 5.45.205.241
  • 5.45.205.242
whitelisted
ext-cachev2-cogent03.cdn.yandex.net
  • 149.5.241.43
whitelisted
repos.klaun.ch
  • 172.67.69.202
  • 104.26.10.58
  • 104.26.11.58
unknown
downloader.yandex.net
  • 5.45.205.244
  • 5.45.205.242
  • 5.45.205.241
  • 5.45.205.243
  • 5.45.205.245
whitelisted
secure.globalsign.com
  • 104.18.21.226
  • 104.18.20.226
whitelisted
ctldl.windowsupdate.com
  • 23.53.40.49
  • 23.53.40.56
  • 23.53.40.83
  • 23.53.40.35
  • 23.53.40.72
  • 23.53.40.18
whitelisted
clck.yandex.ru
  • 87.250.250.14
  • 93.158.134.14
  • 213.180.204.14
  • 213.180.193.14
  • 87.250.251.14
  • 77.88.21.14
whitelisted
ext-cachev2-itt02.cdn.yandex.net
  • 185.70.202.14
whitelisted

Threats

PID
Process
Class
Message
—
—
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3956
KLauncher-Installer-v4.0.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
116
yadl.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
2152
yadl.exe
Attempted Information Leak
ET POLICY curl User-Agent Outbound
3324
lite_installer.exe
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
3324
lite_installer.exe
Misc activity
ET INFO EXE - Served Attached HTTP
2 ETPRO signatures available at the full report
Process
Message
YandexPackSetup.exe
IsAlreadyRun() In
YandexPackSetup.exe
IsMSISrvFree() Out ret = 1
YandexPackSetup.exe
IsMSISrvFree() In
YandexPackSetup.exe
IsAlreadyRun() Out : ret (BOOL) = 0
YandexPackSetup.exe
GetLoggedCreds_WTSSessionInfo(): szUserName = admin, szDomain = USER-PC, dwSessionId = 1
YandexPackSetup.exe
GetSidFromEnumSess(): LsaEnumerateLogonSessions() lpszSid = S-1-5-21-1302019708-1500728564-335382590-1000
YandexPackSetup.exe
IsMSISrvFree() : OpenMutex() err ret = 2
YandexPackSetup.exe
GetSidFromEnumSess(): ProfileImagePath(1) = C:\Users\admin
YandexPackSetup.exe
GetSidFromEnumSess(): LsaGetLogonSessionData(0) err = 5
YandexPackSetup.exe
GetSidFromEnumSess(): LsaGetLogonSessionData(0) err = 5
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Reports
KLauncher-Installer-v4.0.exe