Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2024 05:55
Behavioral task
behavioral1
Sample
2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe
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Size
3.3MB
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MD5
19dc9d8ab17fa5d9f75355f8c5cfa7d8
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SHA1
a2eb8e035ff55d9cd900f6488feb6b035b9aaeaf
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SHA256
0a50f77b2af7f3c09f9a5e1dfdcf34451187c50f3ab867b4d8de05b84e9981de
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SHA512
a091b1a82ed4cbf209707e91eb932ea4008dc63b4a013397494f3f7423e3bf2e2f1a610d43171bcc0590d0bb8e4f82ee0da42a7223370535c97e0f72438a2bb4
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SSDEEP
49152:XX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQeW5i:XlRsZ47/QXoHUOfAoj1L0
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2544 wmic.exe Token: SeSecurityPrivilege 2544 wmic.exe Token: SeTakeOwnershipPrivilege 2544 wmic.exe Token: SeLoadDriverPrivilege 2544 wmic.exe Token: SeSystemProfilePrivilege 2544 wmic.exe Token: SeSystemtimePrivilege 2544 wmic.exe Token: SeProfSingleProcessPrivilege 2544 wmic.exe Token: SeIncBasePriorityPrivilege 2544 wmic.exe Token: SeCreatePagefilePrivilege 2544 wmic.exe Token: SeBackupPrivilege 2544 wmic.exe Token: SeRestorePrivilege 2544 wmic.exe Token: SeShutdownPrivilege 2544 wmic.exe Token: SeDebugPrivilege 2544 wmic.exe Token: SeSystemEnvironmentPrivilege 2544 wmic.exe Token: SeRemoteShutdownPrivilege 2544 wmic.exe Token: SeUndockPrivilege 2544 wmic.exe Token: SeManageVolumePrivilege 2544 wmic.exe Token: 33 2544 wmic.exe Token: 34 2544 wmic.exe Token: 35 2544 wmic.exe Token: 36 2544 wmic.exe Token: SeIncreaseQuotaPrivilege 2544 wmic.exe Token: SeSecurityPrivilege 2544 wmic.exe Token: SeTakeOwnershipPrivilege 2544 wmic.exe Token: SeLoadDriverPrivilege 2544 wmic.exe Token: SeSystemProfilePrivilege 2544 wmic.exe Token: SeSystemtimePrivilege 2544 wmic.exe Token: SeProfSingleProcessPrivilege 2544 wmic.exe Token: SeIncBasePriorityPrivilege 2544 wmic.exe Token: SeCreatePagefilePrivilege 2544 wmic.exe Token: SeBackupPrivilege 2544 wmic.exe Token: SeRestorePrivilege 2544 wmic.exe Token: SeShutdownPrivilege 2544 wmic.exe Token: SeDebugPrivilege 2544 wmic.exe Token: SeSystemEnvironmentPrivilege 2544 wmic.exe Token: SeRemoteShutdownPrivilege 2544 wmic.exe Token: SeUndockPrivilege 2544 wmic.exe Token: SeManageVolumePrivilege 2544 wmic.exe Token: 33 2544 wmic.exe Token: 34 2544 wmic.exe Token: 35 2544 wmic.exe Token: 36 2544 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exedescription pid Process procid_target PID 4396 wrote to memory of 2544 4396 2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe 85 PID 4396 wrote to memory of 2544 4396 2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-06_19dc9d8ab17fa5d9f75355f8c5cfa7d8_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2544
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