Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20250129-en - resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system - submitted
06/02/2025, 17:28
Behavioral task
behavioral1
Sample
2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe
- Size 3.3MB
- Sample250206-v155vs1pfs
- SHA256 7978e7f143a9082ffb817b4d33b02209a437388f429989fd1cdbe0905a5a3261
- MD5 f837d70efebadf961b7f93bc0434b673
- SHA1 370a807b57a7932e4c9734ae8e12f5d40f45f715
- SHA512 afff58ac3cd23342aa78a2203aca7aa259de8cf2262055ae5e2ff4945589297e6f63a4da29aaf2f8bae72e23242bbd9e986bf372ee53f69a2ec607161f612102
- SSDEEP 49152:kX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QF:klRsZ47/QXoHUOfAoj1x6F
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4120 wmic.exe Token: SeSecurityPrivilege 4120 wmic.exe Token: SeTakeOwnershipPrivilege 4120 wmic.exe Token: SeLoadDriverPrivilege 4120 wmic.exe Token: SeSystemProfilePrivilege 4120 wmic.exe Token: SeSystemtimePrivilege 4120 wmic.exe Token: SeProfSingleProcessPrivilege 4120 wmic.exe Token: SeIncBasePriorityPrivilege 4120 wmic.exe Token: SeCreatePagefilePrivilege 4120 wmic.exe Token: SeBackupPrivilege 4120 wmic.exe Token: SeRestorePrivilege 4120 wmic.exe Token: SeShutdownPrivilege 4120 wmic.exe Token: SeDebugPrivilege 4120 wmic.exe Token: SeSystemEnvironmentPrivilege 4120 wmic.exe Token: SeRemoteShutdownPrivilege 4120 wmic.exe Token: SeUndockPrivilege 4120 wmic.exe Token: SeManageVolumePrivilege 4120 wmic.exe Token: 33 4120 wmic.exe Token: 34 4120 wmic.exe Token: 35 4120 wmic.exe Token: 36 4120 wmic.exe Token: SeIncreaseQuotaPrivilege 4120 wmic.exe Token: SeSecurityPrivilege 4120 wmic.exe Token: SeTakeOwnershipPrivilege 4120 wmic.exe Token: SeLoadDriverPrivilege 4120 wmic.exe Token: SeSystemProfilePrivilege 4120 wmic.exe Token: SeSystemtimePrivilege 4120 wmic.exe Token: SeProfSingleProcessPrivilege 4120 wmic.exe Token: SeIncBasePriorityPrivilege 4120 wmic.exe Token: SeCreatePagefilePrivilege 4120 wmic.exe Token: SeBackupPrivilege 4120 wmic.exe Token: SeRestorePrivilege 4120 wmic.exe Token: SeShutdownPrivilege 4120 wmic.exe Token: SeDebugPrivilege 4120 wmic.exe Token: SeSystemEnvironmentPrivilege 4120 wmic.exe Token: SeRemoteShutdownPrivilege 4120 wmic.exe Token: SeUndockPrivilege 4120 wmic.exe Token: SeManageVolumePrivilege 4120 wmic.exe Token: 33 4120 wmic.exe Token: 34 4120 wmic.exe Token: 35 4120 wmic.exe Token: 36 4120 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 740 wrote to memory of 4120 740 2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe 85 PID 740 wrote to memory of 4120 740 2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-06_f837d70efebadf961b7f93bc0434b673_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:740 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4120
-