Analysis
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max time kernel
95s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
06/03/2025, 13:31
Behavioral task
behavioral1
Sample
2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe
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Size
3.2MB
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MD5
b05d8597ad3781be655aed0f612f583d
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SHA1
f0b31115757ac94e9330fb976c15b89c50fcca38
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SHA256
19ae0db129f1e49c4bbdd72bc67b7c3e370386d61e349fde8b046e7e2f642f36
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SHA512
906c81869d2555fc77b1af9151a3595349fda3776997d56beaeee1376b9aa106b15da5b00109947fc7b56fab1cbab655d1005c5c83e6cde1cab105b4d93562f6
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SSDEEP
49152:Y0yAXvucS6SnbZVlxyZH0XAaCx5OX9ZO/xtEfOfzMFvfDTtKjkVE+ubDw8litYOG:rvg6ClrBCjec+OfAK7DuYOQr
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 320 wmic.exe Token: SeSecurityPrivilege 320 wmic.exe Token: SeTakeOwnershipPrivilege 320 wmic.exe Token: SeLoadDriverPrivilege 320 wmic.exe Token: SeSystemProfilePrivilege 320 wmic.exe Token: SeSystemtimePrivilege 320 wmic.exe Token: SeProfSingleProcessPrivilege 320 wmic.exe Token: SeIncBasePriorityPrivilege 320 wmic.exe Token: SeCreatePagefilePrivilege 320 wmic.exe Token: SeBackupPrivilege 320 wmic.exe Token: SeRestorePrivilege 320 wmic.exe Token: SeShutdownPrivilege 320 wmic.exe Token: SeDebugPrivilege 320 wmic.exe Token: SeSystemEnvironmentPrivilege 320 wmic.exe Token: SeRemoteShutdownPrivilege 320 wmic.exe Token: SeUndockPrivilege 320 wmic.exe Token: SeManageVolumePrivilege 320 wmic.exe Token: 33 320 wmic.exe Token: 34 320 wmic.exe Token: 35 320 wmic.exe Token: 36 320 wmic.exe Token: SeIncreaseQuotaPrivilege 320 wmic.exe Token: SeSecurityPrivilege 320 wmic.exe Token: SeTakeOwnershipPrivilege 320 wmic.exe Token: SeLoadDriverPrivilege 320 wmic.exe Token: SeSystemProfilePrivilege 320 wmic.exe Token: SeSystemtimePrivilege 320 wmic.exe Token: SeProfSingleProcessPrivilege 320 wmic.exe Token: SeIncBasePriorityPrivilege 320 wmic.exe Token: SeCreatePagefilePrivilege 320 wmic.exe Token: SeBackupPrivilege 320 wmic.exe Token: SeRestorePrivilege 320 wmic.exe Token: SeShutdownPrivilege 320 wmic.exe Token: SeDebugPrivilege 320 wmic.exe Token: SeSystemEnvironmentPrivilege 320 wmic.exe Token: SeRemoteShutdownPrivilege 320 wmic.exe Token: SeUndockPrivilege 320 wmic.exe Token: SeManageVolumePrivilege 320 wmic.exe Token: 33 320 wmic.exe Token: 34 320 wmic.exe Token: 35 320 wmic.exe Token: 36 320 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3376 wrote to memory of 320 3376 2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe 85 PID 3376 wrote to memory of 320 3376 2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:320
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