Analysis
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max time kernel
94s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29-09-2024 08:39
Behavioral task
behavioral1
Sample
2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe
Resource
win7-20240708-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe
Resource
win10v2004-20240802-en
2 signatures
150 seconds
General
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Target
2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe
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Size
3.3MB
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MD5
b1cb2395076794f3e212d093b9e86cfc
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SHA1
a4fb855698d6a76b025fc97b9ec4bdf457ae79fd
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SHA256
24f1237946d7b5488d5f266250eecdb168e41711f7f5de9ecd23f83c74610a16
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SHA512
3bdec2d7405afad7656b82ad8010c1a1a4a6782f5b0306717fb46b8e4f06a28ea7034b81917faf4adcfc4a937e1936f5e91a0f010f967fff2116b757b374c87c
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SSDEEP
49152:RX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qc:RlRsZ47/QXoHUOfAoj1x6c
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 4188 wmic.exe Token: SeSecurityPrivilege 4188 wmic.exe Token: SeTakeOwnershipPrivilege 4188 wmic.exe Token: SeLoadDriverPrivilege 4188 wmic.exe Token: SeSystemProfilePrivilege 4188 wmic.exe Token: SeSystemtimePrivilege 4188 wmic.exe Token: SeProfSingleProcessPrivilege 4188 wmic.exe Token: SeIncBasePriorityPrivilege 4188 wmic.exe Token: SeCreatePagefilePrivilege 4188 wmic.exe Token: SeBackupPrivilege 4188 wmic.exe Token: SeRestorePrivilege 4188 wmic.exe Token: SeShutdownPrivilege 4188 wmic.exe Token: SeDebugPrivilege 4188 wmic.exe Token: SeSystemEnvironmentPrivilege 4188 wmic.exe Token: SeRemoteShutdownPrivilege 4188 wmic.exe Token: SeUndockPrivilege 4188 wmic.exe Token: SeManageVolumePrivilege 4188 wmic.exe Token: 33 4188 wmic.exe Token: 34 4188 wmic.exe Token: 35 4188 wmic.exe Token: 36 4188 wmic.exe Token: SeIncreaseQuotaPrivilege 4188 wmic.exe Token: SeSecurityPrivilege 4188 wmic.exe Token: SeTakeOwnershipPrivilege 4188 wmic.exe Token: SeLoadDriverPrivilege 4188 wmic.exe Token: SeSystemProfilePrivilege 4188 wmic.exe Token: SeSystemtimePrivilege 4188 wmic.exe Token: SeProfSingleProcessPrivilege 4188 wmic.exe Token: SeIncBasePriorityPrivilege 4188 wmic.exe Token: SeCreatePagefilePrivilege 4188 wmic.exe Token: SeBackupPrivilege 4188 wmic.exe Token: SeRestorePrivilege 4188 wmic.exe Token: SeShutdownPrivilege 4188 wmic.exe Token: SeDebugPrivilege 4188 wmic.exe Token: SeSystemEnvironmentPrivilege 4188 wmic.exe Token: SeRemoteShutdownPrivilege 4188 wmic.exe Token: SeUndockPrivilege 4188 wmic.exe Token: SeManageVolumePrivilege 4188 wmic.exe Token: 33 4188 wmic.exe Token: 34 4188 wmic.exe Token: 35 4188 wmic.exe Token: 36 4188 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exedescription pid process target process PID 3080 wrote to memory of 4188 3080 2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe wmic.exe PID 3080 wrote to memory of 4188 3080 2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-29_b1cb2395076794f3e212d093b9e86cfc_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3080 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4188