Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-02-2025 12:42
Behavioral task
behavioral1
Sample
2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe
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Size
3.3MB
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MD5
2901ed01d132c70c8ff946cf592907b1
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SHA1
f6edb91bcb41bb59c4344027afc69ec4d1589cad
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SHA256
a4c848b862e04570007f5e3779733b0c6e3c3623a3ac1744b803619b3281c6e0
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SHA512
a17707917e001cc98c0b8315d40c8b2bf5b36922ddca68b0568541910d538509948ba3bed9a04d5bc44a76ba1ee3c17112ea6d20b361ba422202161b25178656
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SSDEEP
49152:jX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQek5n:jlRsZ47/QXoHUOfAoj1N1
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2816 wmic.exe Token: SeSecurityPrivilege 2816 wmic.exe Token: SeTakeOwnershipPrivilege 2816 wmic.exe Token: SeLoadDriverPrivilege 2816 wmic.exe Token: SeSystemProfilePrivilege 2816 wmic.exe Token: SeSystemtimePrivilege 2816 wmic.exe Token: SeProfSingleProcessPrivilege 2816 wmic.exe Token: SeIncBasePriorityPrivilege 2816 wmic.exe Token: SeCreatePagefilePrivilege 2816 wmic.exe Token: SeBackupPrivilege 2816 wmic.exe Token: SeRestorePrivilege 2816 wmic.exe Token: SeShutdownPrivilege 2816 wmic.exe Token: SeDebugPrivilege 2816 wmic.exe Token: SeSystemEnvironmentPrivilege 2816 wmic.exe Token: SeRemoteShutdownPrivilege 2816 wmic.exe Token: SeUndockPrivilege 2816 wmic.exe Token: SeManageVolumePrivilege 2816 wmic.exe Token: 33 2816 wmic.exe Token: 34 2816 wmic.exe Token: 35 2816 wmic.exe Token: SeIncreaseQuotaPrivilege 2816 wmic.exe Token: SeSecurityPrivilege 2816 wmic.exe Token: SeTakeOwnershipPrivilege 2816 wmic.exe Token: SeLoadDriverPrivilege 2816 wmic.exe Token: SeSystemProfilePrivilege 2816 wmic.exe Token: SeSystemtimePrivilege 2816 wmic.exe Token: SeProfSingleProcessPrivilege 2816 wmic.exe Token: SeIncBasePriorityPrivilege 2816 wmic.exe Token: SeCreatePagefilePrivilege 2816 wmic.exe Token: SeBackupPrivilege 2816 wmic.exe Token: SeRestorePrivilege 2816 wmic.exe Token: SeShutdownPrivilege 2816 wmic.exe Token: SeDebugPrivilege 2816 wmic.exe Token: SeSystemEnvironmentPrivilege 2816 wmic.exe Token: SeRemoteShutdownPrivilege 2816 wmic.exe Token: SeUndockPrivilege 2816 wmic.exe Token: SeManageVolumePrivilege 2816 wmic.exe Token: 33 2816 wmic.exe Token: 34 2816 wmic.exe Token: 35 2816 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3028 wrote to memory of 2816 3028 2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe 32 PID 3028 wrote to memory of 2816 3028 2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe 32 PID 3028 wrote to memory of 2816 3028 2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-23_2901ed01d132c70c8ff946cf592907b1_ismagent_ryuk.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3028 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2816
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