Analysis
- max time kernel
91s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20250217-en - resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system - submitted
21/02/2025, 10:58
Behavioral task
behavioral1
Sample
2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe
Resource
win7-20241010-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe
- Size 3.4MB
- Sample250221-m2wntasly2
- SHA256 132470f8782228a6e304270f809a0c65001f68e10917ad38a03817bc2377e99a
- MD5 72e53f55ca0a902b1dae90406e4c6e2a
- SHA1 f93915fb3bebc7a3d91be31243a607dafe58aa52
- SHA512 9b8a891e5507948840e0cb8f2c98dec61a7897ee0e4008214d04723a3c34814014d1473a616f6018ed10ed377a284d721d6be7872ad812f6f0687b1198d3016d
- SSDEEP 49152:xX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe75u:xlRsZ47/QXoHUOfAoj1yU
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3904 wmic.exe Token: SeSecurityPrivilege 3904 wmic.exe Token: SeTakeOwnershipPrivilege 3904 wmic.exe Token: SeLoadDriverPrivilege 3904 wmic.exe Token: SeSystemProfilePrivilege 3904 wmic.exe Token: SeSystemtimePrivilege 3904 wmic.exe Token: SeProfSingleProcessPrivilege 3904 wmic.exe Token: SeIncBasePriorityPrivilege 3904 wmic.exe Token: SeCreatePagefilePrivilege 3904 wmic.exe Token: SeBackupPrivilege 3904 wmic.exe Token: SeRestorePrivilege 3904 wmic.exe Token: SeShutdownPrivilege 3904 wmic.exe Token: SeDebugPrivilege 3904 wmic.exe Token: SeSystemEnvironmentPrivilege 3904 wmic.exe Token: SeRemoteShutdownPrivilege 3904 wmic.exe Token: SeUndockPrivilege 3904 wmic.exe Token: SeManageVolumePrivilege 3904 wmic.exe Token: 33 3904 wmic.exe Token: 34 3904 wmic.exe Token: 35 3904 wmic.exe Token: 36 3904 wmic.exe Token: SeIncreaseQuotaPrivilege 3904 wmic.exe Token: SeSecurityPrivilege 3904 wmic.exe Token: SeTakeOwnershipPrivilege 3904 wmic.exe Token: SeLoadDriverPrivilege 3904 wmic.exe Token: SeSystemProfilePrivilege 3904 wmic.exe Token: SeSystemtimePrivilege 3904 wmic.exe Token: SeProfSingleProcessPrivilege 3904 wmic.exe Token: SeIncBasePriorityPrivilege 3904 wmic.exe Token: SeCreatePagefilePrivilege 3904 wmic.exe Token: SeBackupPrivilege 3904 wmic.exe Token: SeRestorePrivilege 3904 wmic.exe Token: SeShutdownPrivilege 3904 wmic.exe Token: SeDebugPrivilege 3904 wmic.exe Token: SeSystemEnvironmentPrivilege 3904 wmic.exe Token: SeRemoteShutdownPrivilege 3904 wmic.exe Token: SeUndockPrivilege 3904 wmic.exe Token: SeManageVolumePrivilege 3904 wmic.exe Token: 33 3904 wmic.exe Token: 34 3904 wmic.exe Token: 35 3904 wmic.exe Token: 36 3904 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5048 wrote to memory of 3904 5048 2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe 86 PID 5048 wrote to memory of 3904 5048 2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-21_72e53f55ca0a902b1dae90406e4c6e2a_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:5048 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3904
-