Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12-10-2024 05:15
Behavioral task
behavioral1
Sample
2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe
Resource
win7-20240708-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe
Resource
win10v2004-20241007-en
2 signatures
150 seconds
General
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Target
2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe
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Size
3.4MB
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MD5
fbb1da70d59abbb4f2a7608ed7cc50ca
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SHA1
3aa631fb4530467f2d563832b9783b3b5ed908ef
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SHA256
064a3089b109e45892b559bf995f6c1b9934cdc35b87d50eec65efe0a7abe4b1
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SHA512
ebf15664b84558d6ed3dc470db7c1eab8b0a7280ecbc842fb11ccae823cf2c6156c35ebc81d63977d46fb30a2a710f25406b5948762daebd8b5e15763182369b
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SSDEEP
49152:jX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe55bfx/:jlRsZ47/QXoHUOfAoj1gxfR
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 1696 wmic.exe Token: SeSecurityPrivilege 1696 wmic.exe Token: SeTakeOwnershipPrivilege 1696 wmic.exe Token: SeLoadDriverPrivilege 1696 wmic.exe Token: SeSystemProfilePrivilege 1696 wmic.exe Token: SeSystemtimePrivilege 1696 wmic.exe Token: SeProfSingleProcessPrivilege 1696 wmic.exe Token: SeIncBasePriorityPrivilege 1696 wmic.exe Token: SeCreatePagefilePrivilege 1696 wmic.exe Token: SeBackupPrivilege 1696 wmic.exe Token: SeRestorePrivilege 1696 wmic.exe Token: SeShutdownPrivilege 1696 wmic.exe Token: SeDebugPrivilege 1696 wmic.exe Token: SeSystemEnvironmentPrivilege 1696 wmic.exe Token: SeRemoteShutdownPrivilege 1696 wmic.exe Token: SeUndockPrivilege 1696 wmic.exe Token: SeManageVolumePrivilege 1696 wmic.exe Token: 33 1696 wmic.exe Token: 34 1696 wmic.exe Token: 35 1696 wmic.exe Token: SeIncreaseQuotaPrivilege 1696 wmic.exe Token: SeSecurityPrivilege 1696 wmic.exe Token: SeTakeOwnershipPrivilege 1696 wmic.exe Token: SeLoadDriverPrivilege 1696 wmic.exe Token: SeSystemProfilePrivilege 1696 wmic.exe Token: SeSystemtimePrivilege 1696 wmic.exe Token: SeProfSingleProcessPrivilege 1696 wmic.exe Token: SeIncBasePriorityPrivilege 1696 wmic.exe Token: SeCreatePagefilePrivilege 1696 wmic.exe Token: SeBackupPrivilege 1696 wmic.exe Token: SeRestorePrivilege 1696 wmic.exe Token: SeShutdownPrivilege 1696 wmic.exe Token: SeDebugPrivilege 1696 wmic.exe Token: SeSystemEnvironmentPrivilege 1696 wmic.exe Token: SeRemoteShutdownPrivilege 1696 wmic.exe Token: SeUndockPrivilege 1696 wmic.exe Token: SeManageVolumePrivilege 1696 wmic.exe Token: 33 1696 wmic.exe Token: 34 1696 wmic.exe Token: 35 1696 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exedescription pid process target process PID 2272 wrote to memory of 1696 2272 2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe wmic.exe PID 2272 wrote to memory of 1696 2272 2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe wmic.exe PID 2272 wrote to memory of 1696 2272 2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-12_fbb1da70d59abbb4f2a7608ed7cc50ca_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1696