Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05-02-2025 10:22
Behavioral task
behavioral1
Sample
2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
405332becfab9887737b8a37f99314f0
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SHA1
f4e7a1a89ad279914751a02e9b8aa6c6ee8550cd
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SHA256
9cd9ce008d9c922374d5c11ba2460ddbede0730de435e4d307e76f957b363946
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SHA512
4b3ddb565557bcd9e5759f550566258b3be379e0c9d092f4cb694a576ba7ab29571175d0012487bbc0e0d97358cdb1f82b8a7f062fd833fab005e4d4ee2f5bbd
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SSDEEP
49152:sX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QG:slRsZ47/QXoHUOfAoj1x6G
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2236 wmic.exe Token: SeSecurityPrivilege 2236 wmic.exe Token: SeTakeOwnershipPrivilege 2236 wmic.exe Token: SeLoadDriverPrivilege 2236 wmic.exe Token: SeSystemProfilePrivilege 2236 wmic.exe Token: SeSystemtimePrivilege 2236 wmic.exe Token: SeProfSingleProcessPrivilege 2236 wmic.exe Token: SeIncBasePriorityPrivilege 2236 wmic.exe Token: SeCreatePagefilePrivilege 2236 wmic.exe Token: SeBackupPrivilege 2236 wmic.exe Token: SeRestorePrivilege 2236 wmic.exe Token: SeShutdownPrivilege 2236 wmic.exe Token: SeDebugPrivilege 2236 wmic.exe Token: SeSystemEnvironmentPrivilege 2236 wmic.exe Token: SeRemoteShutdownPrivilege 2236 wmic.exe Token: SeUndockPrivilege 2236 wmic.exe Token: SeManageVolumePrivilege 2236 wmic.exe Token: 33 2236 wmic.exe Token: 34 2236 wmic.exe Token: 35 2236 wmic.exe Token: SeIncreaseQuotaPrivilege 2236 wmic.exe Token: SeSecurityPrivilege 2236 wmic.exe Token: SeTakeOwnershipPrivilege 2236 wmic.exe Token: SeLoadDriverPrivilege 2236 wmic.exe Token: SeSystemProfilePrivilege 2236 wmic.exe Token: SeSystemtimePrivilege 2236 wmic.exe Token: SeProfSingleProcessPrivilege 2236 wmic.exe Token: SeIncBasePriorityPrivilege 2236 wmic.exe Token: SeCreatePagefilePrivilege 2236 wmic.exe Token: SeBackupPrivilege 2236 wmic.exe Token: SeRestorePrivilege 2236 wmic.exe Token: SeShutdownPrivilege 2236 wmic.exe Token: SeDebugPrivilege 2236 wmic.exe Token: SeSystemEnvironmentPrivilege 2236 wmic.exe Token: SeRemoteShutdownPrivilege 2236 wmic.exe Token: SeUndockPrivilege 2236 wmic.exe Token: SeManageVolumePrivilege 2236 wmic.exe Token: 33 2236 wmic.exe Token: 34 2236 wmic.exe Token: 35 2236 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2340 wrote to memory of 2236 2340 2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe 32 PID 2340 wrote to memory of 2236 2340 2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe 32 PID 2340 wrote to memory of 2236 2340 2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-05_405332becfab9887737b8a37f99314f0_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2236
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