Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
04-10-2024 00:47
Behavioral task
behavioral1
Sample
2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe
Resource
win7-20240729-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe
Resource
win10v2004-20240802-en
2 signatures
150 seconds
General
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Target
2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe
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Size
3.3MB
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MD5
54c42bcd0ee9b811b5de57d005b9db0c
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SHA1
2a3c422b9419d48d9ae6d5c96813713148d53c3f
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SHA256
eeea20e940c617cbd0d2d4d3e4c9c40b21f5bc2bee48479283beeaee1dcd8806
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SHA512
4de49a1ede8040d07571b5a86d250dc5dd1387b7922308d0ec5b414777070ce7bb5a97abf5c9d10e12d8751bd30fac142e77d5da556cf4700d9e2cdba493acfd
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SSDEEP
49152:ff708gNcR9l5NyQB7q1AlgraPgDLDVXI2RXgGfX2kMFvfAw6dZ7Nueuxy5F:f+49lnyeG3D56gXm6hr
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 2756 wmic.exe Token: SeSecurityPrivilege 2756 wmic.exe Token: SeTakeOwnershipPrivilege 2756 wmic.exe Token: SeLoadDriverPrivilege 2756 wmic.exe Token: SeSystemProfilePrivilege 2756 wmic.exe Token: SeSystemtimePrivilege 2756 wmic.exe Token: SeProfSingleProcessPrivilege 2756 wmic.exe Token: SeIncBasePriorityPrivilege 2756 wmic.exe Token: SeCreatePagefilePrivilege 2756 wmic.exe Token: SeBackupPrivilege 2756 wmic.exe Token: SeRestorePrivilege 2756 wmic.exe Token: SeShutdownPrivilege 2756 wmic.exe Token: SeDebugPrivilege 2756 wmic.exe Token: SeSystemEnvironmentPrivilege 2756 wmic.exe Token: SeRemoteShutdownPrivilege 2756 wmic.exe Token: SeUndockPrivilege 2756 wmic.exe Token: SeManageVolumePrivilege 2756 wmic.exe Token: 33 2756 wmic.exe Token: 34 2756 wmic.exe Token: 35 2756 wmic.exe Token: SeIncreaseQuotaPrivilege 2756 wmic.exe Token: SeSecurityPrivilege 2756 wmic.exe Token: SeTakeOwnershipPrivilege 2756 wmic.exe Token: SeLoadDriverPrivilege 2756 wmic.exe Token: SeSystemProfilePrivilege 2756 wmic.exe Token: SeSystemtimePrivilege 2756 wmic.exe Token: SeProfSingleProcessPrivilege 2756 wmic.exe Token: SeIncBasePriorityPrivilege 2756 wmic.exe Token: SeCreatePagefilePrivilege 2756 wmic.exe Token: SeBackupPrivilege 2756 wmic.exe Token: SeRestorePrivilege 2756 wmic.exe Token: SeShutdownPrivilege 2756 wmic.exe Token: SeDebugPrivilege 2756 wmic.exe Token: SeSystemEnvironmentPrivilege 2756 wmic.exe Token: SeRemoteShutdownPrivilege 2756 wmic.exe Token: SeUndockPrivilege 2756 wmic.exe Token: SeManageVolumePrivilege 2756 wmic.exe Token: 33 2756 wmic.exe Token: 34 2756 wmic.exe Token: 35 2756 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exedescription pid process target process PID 1884 wrote to memory of 2756 1884 2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe wmic.exe PID 1884 wrote to memory of 2756 1884 2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe wmic.exe PID 1884 wrote to memory of 2756 1884 2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-04_54c42bcd0ee9b811b5de57d005b9db0c_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2756