Analysis
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max time kernel
92s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-01-2025 05:45
Behavioral task
behavioral1
Sample
2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
a5dbd7ebec1742ac429346dcccfeb8e8
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SHA1
2ee341d74a13ee53402a92d5cd0fac4646901c16
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SHA256
66810024ffd0bfb67875db2a9455fab0d2befa82f6f8f8148b998321d07d8330
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SHA512
6739d7c63fd448c527fcb7fbbe81620830c54f0e74e338316d472919d298dda6b825e1fc135835d67cfeff5436aef88c6f041d36828965081f33917540c4de0b
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SSDEEP
49152:SX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qe:SlRsZ47/QXoHUOfAoj1x6e
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4880 wmic.exe Token: SeSecurityPrivilege 4880 wmic.exe Token: SeTakeOwnershipPrivilege 4880 wmic.exe Token: SeLoadDriverPrivilege 4880 wmic.exe Token: SeSystemProfilePrivilege 4880 wmic.exe Token: SeSystemtimePrivilege 4880 wmic.exe Token: SeProfSingleProcessPrivilege 4880 wmic.exe Token: SeIncBasePriorityPrivilege 4880 wmic.exe Token: SeCreatePagefilePrivilege 4880 wmic.exe Token: SeBackupPrivilege 4880 wmic.exe Token: SeRestorePrivilege 4880 wmic.exe Token: SeShutdownPrivilege 4880 wmic.exe Token: SeDebugPrivilege 4880 wmic.exe Token: SeSystemEnvironmentPrivilege 4880 wmic.exe Token: SeRemoteShutdownPrivilege 4880 wmic.exe Token: SeUndockPrivilege 4880 wmic.exe Token: SeManageVolumePrivilege 4880 wmic.exe Token: 33 4880 wmic.exe Token: 34 4880 wmic.exe Token: 35 4880 wmic.exe Token: 36 4880 wmic.exe Token: SeIncreaseQuotaPrivilege 4880 wmic.exe Token: SeSecurityPrivilege 4880 wmic.exe Token: SeTakeOwnershipPrivilege 4880 wmic.exe Token: SeLoadDriverPrivilege 4880 wmic.exe Token: SeSystemProfilePrivilege 4880 wmic.exe Token: SeSystemtimePrivilege 4880 wmic.exe Token: SeProfSingleProcessPrivilege 4880 wmic.exe Token: SeIncBasePriorityPrivilege 4880 wmic.exe Token: SeCreatePagefilePrivilege 4880 wmic.exe Token: SeBackupPrivilege 4880 wmic.exe Token: SeRestorePrivilege 4880 wmic.exe Token: SeShutdownPrivilege 4880 wmic.exe Token: SeDebugPrivilege 4880 wmic.exe Token: SeSystemEnvironmentPrivilege 4880 wmic.exe Token: SeRemoteShutdownPrivilege 4880 wmic.exe Token: SeUndockPrivilege 4880 wmic.exe Token: SeManageVolumePrivilege 4880 wmic.exe Token: 33 4880 wmic.exe Token: 34 4880 wmic.exe Token: 35 4880 wmic.exe Token: 36 4880 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3736 wrote to memory of 4880 3736 2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe 84 PID 3736 wrote to memory of 4880 3736 2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-01-17_a5dbd7ebec1742ac429346dcccfeb8e8_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3736 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4880
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