Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
09/12/2024, 10:31
Behavioral task
behavioral1
Sample
2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe
- Size 3.2MB
- Sample241209-mkn8eavlas
- SHA256 217e140199a69fbb5f7d5b9a4e8befa18716d062489940737e6af4b09801c9ac
- MD5 b5e5bac15d8e0f610ae7a128b6d95ecf
- SHA1 b6bab2cd121b19cfed4cbac39d8312377d89398a
- SHA512 da27ee036623dab8210455897355436b270fd6fbc50596b0401cb1f6af81cb11bbcaff884a6dc36011fec3396e95d3c4dec7e5339d8e147cbe6658811f1e3998
- SSDEEP 49152:Q0yAXvucS6SnbZVlxyZH0XAaCx5OX9ZO/xtEfOfzMFvfDTtKjkVE+ubDw8litYO6:Tvg6ClrBCjec+OfAK7DuYOQv
- MD5 SHA1 SHA512 SSDEEP
Score
1/10
Malware Config
Signatures
- Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1532 wmic.exe Token: SeSecurityPrivilege 1532 wmic.exe Token: SeTakeOwnershipPrivilege 1532 wmic.exe Token: SeLoadDriverPrivilege 1532 wmic.exe Token: SeSystemProfilePrivilege 1532 wmic.exe Token: SeSystemtimePrivilege 1532 wmic.exe Token: SeProfSingleProcessPrivilege 1532 wmic.exe Token: SeIncBasePriorityPrivilege 1532 wmic.exe Token: SeCreatePagefilePrivilege 1532 wmic.exe Token: SeBackupPrivilege 1532 wmic.exe Token: SeRestorePrivilege 1532 wmic.exe Token: SeShutdownPrivilege 1532 wmic.exe Token: SeDebugPrivilege 1532 wmic.exe Token: SeSystemEnvironmentPrivilege 1532 wmic.exe Token: SeRemoteShutdownPrivilege 1532 wmic.exe Token: SeUndockPrivilege 1532 wmic.exe Token: SeManageVolumePrivilege 1532 wmic.exe Token: 33 1532 wmic.exe Token: 34 1532 wmic.exe Token: 35 1532 wmic.exe Token: 36 1532 wmic.exe Token: SeIncreaseQuotaPrivilege 1532 wmic.exe Token: SeSecurityPrivilege 1532 wmic.exe Token: SeTakeOwnershipPrivilege 1532 wmic.exe Token: SeLoadDriverPrivilege 1532 wmic.exe Token: SeSystemProfilePrivilege 1532 wmic.exe Token: SeSystemtimePrivilege 1532 wmic.exe Token: SeProfSingleProcessPrivilege 1532 wmic.exe Token: SeIncBasePriorityPrivilege 1532 wmic.exe Token: SeCreatePagefilePrivilege 1532 wmic.exe Token: SeBackupPrivilege 1532 wmic.exe Token: SeRestorePrivilege 1532 wmic.exe Token: SeShutdownPrivilege 1532 wmic.exe Token: SeDebugPrivilege 1532 wmic.exe Token: SeSystemEnvironmentPrivilege 1532 wmic.exe Token: SeRemoteShutdownPrivilege 1532 wmic.exe Token: SeUndockPrivilege 1532 wmic.exe Token: SeManageVolumePrivilege 1532 wmic.exe Token: 33 1532 wmic.exe Token: 34 1532 wmic.exe Token: 35 1532 wmic.exe Token: 36 1532 wmic.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1260 wrote to memory of 1532 1260 2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe 83 PID 1260 wrote to memory of 1532 1260 2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-09_b5e5bac15d8e0f610ae7a128b6d95ecf_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1532
-