Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02/02/2025, 10:47
Behavioral task
behavioral1
Sample
2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
146e9d08aa702f6f1ac0f9e0f1b89ca6
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SHA1
b1d166a1047804c3c0815ddfff445103f69a41eb
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SHA256
b0864ce7e2b0cd17dca5d0698141ba3ac15f993ffc0a742c856a7aeedf8f90da
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SHA512
081e2d5d730789e6292f3d137c43e3982f5074c3ab9ae344ed4b5d5d215da3189a64b143f2c106e79c5c8850a5477b7553978b3febc18d6907de9f6f9603fad2
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SSDEEP
49152:WX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QS:WlRsZ47/QXoHUOfAoj1x6S
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1840 wmic.exe Token: SeSecurityPrivilege 1840 wmic.exe Token: SeTakeOwnershipPrivilege 1840 wmic.exe Token: SeLoadDriverPrivilege 1840 wmic.exe Token: SeSystemProfilePrivilege 1840 wmic.exe Token: SeSystemtimePrivilege 1840 wmic.exe Token: SeProfSingleProcessPrivilege 1840 wmic.exe Token: SeIncBasePriorityPrivilege 1840 wmic.exe Token: SeCreatePagefilePrivilege 1840 wmic.exe Token: SeBackupPrivilege 1840 wmic.exe Token: SeRestorePrivilege 1840 wmic.exe Token: SeShutdownPrivilege 1840 wmic.exe Token: SeDebugPrivilege 1840 wmic.exe Token: SeSystemEnvironmentPrivilege 1840 wmic.exe Token: SeRemoteShutdownPrivilege 1840 wmic.exe Token: SeUndockPrivilege 1840 wmic.exe Token: SeManageVolumePrivilege 1840 wmic.exe Token: 33 1840 wmic.exe Token: 34 1840 wmic.exe Token: 35 1840 wmic.exe Token: 36 1840 wmic.exe Token: SeIncreaseQuotaPrivilege 1840 wmic.exe Token: SeSecurityPrivilege 1840 wmic.exe Token: SeTakeOwnershipPrivilege 1840 wmic.exe Token: SeLoadDriverPrivilege 1840 wmic.exe Token: SeSystemProfilePrivilege 1840 wmic.exe Token: SeSystemtimePrivilege 1840 wmic.exe Token: SeProfSingleProcessPrivilege 1840 wmic.exe Token: SeIncBasePriorityPrivilege 1840 wmic.exe Token: SeCreatePagefilePrivilege 1840 wmic.exe Token: SeBackupPrivilege 1840 wmic.exe Token: SeRestorePrivilege 1840 wmic.exe Token: SeShutdownPrivilege 1840 wmic.exe Token: SeDebugPrivilege 1840 wmic.exe Token: SeSystemEnvironmentPrivilege 1840 wmic.exe Token: SeRemoteShutdownPrivilege 1840 wmic.exe Token: SeUndockPrivilege 1840 wmic.exe Token: SeManageVolumePrivilege 1840 wmic.exe Token: 33 1840 wmic.exe Token: 34 1840 wmic.exe Token: 35 1840 wmic.exe Token: 36 1840 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4244 wrote to memory of 1840 4244 2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe 83 PID 4244 wrote to memory of 1840 4244 2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-02_146e9d08aa702f6f1ac0f9e0f1b89ca6_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4244 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1840
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