Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2464 wmic.exe Token: SeSecurityPrivilege 2464 wmic.exe Token: SeTakeOwnershipPrivilege 2464 wmic.exe Token: SeLoadDriverPrivilege 2464 wmic.exe Token: SeSystemProfilePrivilege 2464 wmic.exe Token: SeSystemtimePrivilege 2464 wmic.exe Token: SeProfSingleProcessPrivilege 2464 wmic.exe Token: SeIncBasePriorityPrivilege 2464 wmic.exe Token: SeCreatePagefilePrivilege 2464 wmic.exe Token: SeBackupPrivilege 2464 wmic.exe Token: SeRestorePrivilege 2464 wmic.exe Token: SeShutdownPrivilege 2464 wmic.exe Token: SeDebugPrivilege 2464 wmic.exe Token: SeSystemEnvironmentPrivilege 2464 wmic.exe Token: SeRemoteShutdownPrivilege 2464 wmic.exe Token: SeUndockPrivilege 2464 wmic.exe Token: SeManageVolumePrivilege 2464 wmic.exe Token: 33 2464 wmic.exe Token: 34 2464 wmic.exe Token: 35 2464 wmic.exe Token: SeIncreaseQuotaPrivilege 2464 wmic.exe Token: SeSecurityPrivilege 2464 wmic.exe Token: SeTakeOwnershipPrivilege 2464 wmic.exe Token: SeLoadDriverPrivilege 2464 wmic.exe Token: SeSystemProfilePrivilege 2464 wmic.exe Token: SeSystemtimePrivilege 2464 wmic.exe Token: SeProfSingleProcessPrivilege 2464 wmic.exe Token: SeIncBasePriorityPrivilege 2464 wmic.exe Token: SeCreatePagefilePrivilege 2464 wmic.exe Token: SeBackupPrivilege 2464 wmic.exe Token: SeRestorePrivilege 2464 wmic.exe Token: SeShutdownPrivilege 2464 wmic.exe Token: SeDebugPrivilege 2464 wmic.exe Token: SeSystemEnvironmentPrivilege 2464 wmic.exe Token: SeRemoteShutdownPrivilege 2464 wmic.exe Token: SeUndockPrivilege 2464 wmic.exe Token: SeManageVolumePrivilege 2464 wmic.exe Token: 33 2464 wmic.exe Token: 34 2464 wmic.exe Token: 35 2464 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2508 wrote to memory of 2464 2508 2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe 31 PID 2508 wrote to memory of 2464 2508 2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe 31 PID 2508 wrote to memory of 2464 2508 2025-03-06_b05d8597ad3781be655aed0f612f583d_ismagent_ryuk.exe 31
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:2508 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2464
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