Analysis
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max time kernel
94s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
01/03/2025, 09:58
Behavioral task
behavioral1
Sample
2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
b6d191ef9e6fdef08c5ad8b7edd0e75f
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SHA1
570148031d848fc32de1935e66e648f5a9c4fd54
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SHA256
ff66e13b1d9c55e80b1ab598a551a8fedbe3a565484044a205c112a5a9a74603
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SHA512
6fd69b610af46a3730da18cdcc6d6d7daeef8ed3751e4e5d40ddff17c1e8f6e12d13443f40b07744e381055dd6ab2c9d64dece7f5ba9ea89a7c707da2c2b5781
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SSDEEP
49152:fX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQep5y:flRsZ47/QXoHUOfAoj10U
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 5016 wmic.exe Token: SeSecurityPrivilege 5016 wmic.exe Token: SeTakeOwnershipPrivilege 5016 wmic.exe Token: SeLoadDriverPrivilege 5016 wmic.exe Token: SeSystemProfilePrivilege 5016 wmic.exe Token: SeSystemtimePrivilege 5016 wmic.exe Token: SeProfSingleProcessPrivilege 5016 wmic.exe Token: SeIncBasePriorityPrivilege 5016 wmic.exe Token: SeCreatePagefilePrivilege 5016 wmic.exe Token: SeBackupPrivilege 5016 wmic.exe Token: SeRestorePrivilege 5016 wmic.exe Token: SeShutdownPrivilege 5016 wmic.exe Token: SeDebugPrivilege 5016 wmic.exe Token: SeSystemEnvironmentPrivilege 5016 wmic.exe Token: SeRemoteShutdownPrivilege 5016 wmic.exe Token: SeUndockPrivilege 5016 wmic.exe Token: SeManageVolumePrivilege 5016 wmic.exe Token: 33 5016 wmic.exe Token: 34 5016 wmic.exe Token: 35 5016 wmic.exe Token: 36 5016 wmic.exe Token: SeIncreaseQuotaPrivilege 5016 wmic.exe Token: SeSecurityPrivilege 5016 wmic.exe Token: SeTakeOwnershipPrivilege 5016 wmic.exe Token: SeLoadDriverPrivilege 5016 wmic.exe Token: SeSystemProfilePrivilege 5016 wmic.exe Token: SeSystemtimePrivilege 5016 wmic.exe Token: SeProfSingleProcessPrivilege 5016 wmic.exe Token: SeIncBasePriorityPrivilege 5016 wmic.exe Token: SeCreatePagefilePrivilege 5016 wmic.exe Token: SeBackupPrivilege 5016 wmic.exe Token: SeRestorePrivilege 5016 wmic.exe Token: SeShutdownPrivilege 5016 wmic.exe Token: SeDebugPrivilege 5016 wmic.exe Token: SeSystemEnvironmentPrivilege 5016 wmic.exe Token: SeRemoteShutdownPrivilege 5016 wmic.exe Token: SeUndockPrivilege 5016 wmic.exe Token: SeManageVolumePrivilege 5016 wmic.exe Token: 33 5016 wmic.exe Token: 34 5016 wmic.exe Token: 35 5016 wmic.exe Token: 36 5016 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4896 wrote to memory of 5016 4896 2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe 88 PID 4896 wrote to memory of 5016 4896 2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-01_b6d191ef9e6fdef08c5ad8b7edd0e75f_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5016
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