Analysis
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max time kernel
140s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
05-02-2025 17:34
Behavioral task
behavioral1
Sample
2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
General
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Target
2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe
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Size
3.2MB
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MD5
ff514470fff67f4651322a1b5a384fca
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SHA1
587117152bc0aba2f1cd25e707cac5489a739c55
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SHA256
fb11454cd1320e9e4b9bfb33db2a7027947fcbf5bb69142e8d0cd827a477e5c1
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SHA512
5d91b07fe47f6e65008b5db02c3f15efad4a9dab845de5a21aa89b488a1725aeb66533a4362a16eb856e7bd7775d464b3c772fbdaae3c3794df07d982a03305d
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SSDEEP
49152:o0yAXvucS6SnbZVlxyZH0XAaCx5OX9ZO/xtEfOfzMFvfDTtKjkVE+ubDw8litYOJ:7vg6ClrBCjec+OfAK7DuYOQI
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3716 wmic.exe Token: SeSecurityPrivilege 3716 wmic.exe Token: SeTakeOwnershipPrivilege 3716 wmic.exe Token: SeLoadDriverPrivilege 3716 wmic.exe Token: SeSystemProfilePrivilege 3716 wmic.exe Token: SeSystemtimePrivilege 3716 wmic.exe Token: SeProfSingleProcessPrivilege 3716 wmic.exe Token: SeIncBasePriorityPrivilege 3716 wmic.exe Token: SeCreatePagefilePrivilege 3716 wmic.exe Token: SeBackupPrivilege 3716 wmic.exe Token: SeRestorePrivilege 3716 wmic.exe Token: SeShutdownPrivilege 3716 wmic.exe Token: SeDebugPrivilege 3716 wmic.exe Token: SeSystemEnvironmentPrivilege 3716 wmic.exe Token: SeRemoteShutdownPrivilege 3716 wmic.exe Token: SeUndockPrivilege 3716 wmic.exe Token: SeManageVolumePrivilege 3716 wmic.exe Token: 33 3716 wmic.exe Token: 34 3716 wmic.exe Token: 35 3716 wmic.exe Token: 36 3716 wmic.exe Token: SeIncreaseQuotaPrivilege 3716 wmic.exe Token: SeSecurityPrivilege 3716 wmic.exe Token: SeTakeOwnershipPrivilege 3716 wmic.exe Token: SeLoadDriverPrivilege 3716 wmic.exe Token: SeSystemProfilePrivilege 3716 wmic.exe Token: SeSystemtimePrivilege 3716 wmic.exe Token: SeProfSingleProcessPrivilege 3716 wmic.exe Token: SeIncBasePriorityPrivilege 3716 wmic.exe Token: SeCreatePagefilePrivilege 3716 wmic.exe Token: SeBackupPrivilege 3716 wmic.exe Token: SeRestorePrivilege 3716 wmic.exe Token: SeShutdownPrivilege 3716 wmic.exe Token: SeDebugPrivilege 3716 wmic.exe Token: SeSystemEnvironmentPrivilege 3716 wmic.exe Token: SeRemoteShutdownPrivilege 3716 wmic.exe Token: SeUndockPrivilege 3716 wmic.exe Token: SeManageVolumePrivilege 3716 wmic.exe Token: 33 3716 wmic.exe Token: 34 3716 wmic.exe Token: 35 3716 wmic.exe Token: 36 3716 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1668 wrote to memory of 3716 1668 2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe 85 PID 1668 wrote to memory of 3716 1668 2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-05_ff514470fff67f4651322a1b5a384fca_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3716
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