Analysis
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max time kernel
94s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2024 15:42
Behavioral task
behavioral1
Sample
2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
53c4d18047c7476269ccbf8f9598042d
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SHA1
127bf369a04cef82ccd34244b3720d80cb4d2242
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SHA256
d72469fef23335f2cedfbbf0e1def83f2bc4b383179df14eb202f6f8e1707a96
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SHA512
ff4ac7652310aabc0301ff3f0e0038d8a3ee9600810d77e4a53d2e4cd4a634e56ee16ea921d5efac5cca791ee70e9ddea248c11b39be205c1bc3c23291d6cd40
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SSDEEP
49152:DX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QP:DlRsZ47/QXoHUOfAoj1x6P
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 3264 wmic.exe Token: SeSecurityPrivilege 3264 wmic.exe Token: SeTakeOwnershipPrivilege 3264 wmic.exe Token: SeLoadDriverPrivilege 3264 wmic.exe Token: SeSystemProfilePrivilege 3264 wmic.exe Token: SeSystemtimePrivilege 3264 wmic.exe Token: SeProfSingleProcessPrivilege 3264 wmic.exe Token: SeIncBasePriorityPrivilege 3264 wmic.exe Token: SeCreatePagefilePrivilege 3264 wmic.exe Token: SeBackupPrivilege 3264 wmic.exe Token: SeRestorePrivilege 3264 wmic.exe Token: SeShutdownPrivilege 3264 wmic.exe Token: SeDebugPrivilege 3264 wmic.exe Token: SeSystemEnvironmentPrivilege 3264 wmic.exe Token: SeRemoteShutdownPrivilege 3264 wmic.exe Token: SeUndockPrivilege 3264 wmic.exe Token: SeManageVolumePrivilege 3264 wmic.exe Token: 33 3264 wmic.exe Token: 34 3264 wmic.exe Token: 35 3264 wmic.exe Token: 36 3264 wmic.exe Token: SeIncreaseQuotaPrivilege 3264 wmic.exe Token: SeSecurityPrivilege 3264 wmic.exe Token: SeTakeOwnershipPrivilege 3264 wmic.exe Token: SeLoadDriverPrivilege 3264 wmic.exe Token: SeSystemProfilePrivilege 3264 wmic.exe Token: SeSystemtimePrivilege 3264 wmic.exe Token: SeProfSingleProcessPrivilege 3264 wmic.exe Token: SeIncBasePriorityPrivilege 3264 wmic.exe Token: SeCreatePagefilePrivilege 3264 wmic.exe Token: SeBackupPrivilege 3264 wmic.exe Token: SeRestorePrivilege 3264 wmic.exe Token: SeShutdownPrivilege 3264 wmic.exe Token: SeDebugPrivilege 3264 wmic.exe Token: SeSystemEnvironmentPrivilege 3264 wmic.exe Token: SeRemoteShutdownPrivilege 3264 wmic.exe Token: SeUndockPrivilege 3264 wmic.exe Token: SeManageVolumePrivilege 3264 wmic.exe Token: 33 3264 wmic.exe Token: 34 3264 wmic.exe Token: 35 3264 wmic.exe Token: 36 3264 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 1736 wrote to memory of 3264 1736 2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe 84 PID 1736 wrote to memory of 3264 1736 2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-27_53c4d18047c7476269ccbf8f9598042d_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3264
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