Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-02-2025 16:57
Behavioral task
behavioral1
Sample
2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
70e54ddfc2511be8f69ed2075fb1c3c7
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SHA1
e58932be9776df18572b10d355b3abc86d962dab
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SHA256
275076af61e9f2e123cc5b7f0b0f0f4f6cdbee2bbd7d26f27cf0f229d4309671
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SHA512
d5757bb42d2dd11780002e23d8e22630b4c54ab076b5c69017f98b7df589a04f0db6b2fb18829ce4f3e0c6ddab851ad72e04f3bea1a1f8dd6e64d31996ade9be
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SSDEEP
49152:BX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe65y:BlRsZ47/QXoHUOfAoj1fo
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1936 wmic.exe Token: SeSecurityPrivilege 1936 wmic.exe Token: SeTakeOwnershipPrivilege 1936 wmic.exe Token: SeLoadDriverPrivilege 1936 wmic.exe Token: SeSystemProfilePrivilege 1936 wmic.exe Token: SeSystemtimePrivilege 1936 wmic.exe Token: SeProfSingleProcessPrivilege 1936 wmic.exe Token: SeIncBasePriorityPrivilege 1936 wmic.exe Token: SeCreatePagefilePrivilege 1936 wmic.exe Token: SeBackupPrivilege 1936 wmic.exe Token: SeRestorePrivilege 1936 wmic.exe Token: SeShutdownPrivilege 1936 wmic.exe Token: SeDebugPrivilege 1936 wmic.exe Token: SeSystemEnvironmentPrivilege 1936 wmic.exe Token: SeRemoteShutdownPrivilege 1936 wmic.exe Token: SeUndockPrivilege 1936 wmic.exe Token: SeManageVolumePrivilege 1936 wmic.exe Token: 33 1936 wmic.exe Token: 34 1936 wmic.exe Token: 35 1936 wmic.exe Token: SeIncreaseQuotaPrivilege 1936 wmic.exe Token: SeSecurityPrivilege 1936 wmic.exe Token: SeTakeOwnershipPrivilege 1936 wmic.exe Token: SeLoadDriverPrivilege 1936 wmic.exe Token: SeSystemProfilePrivilege 1936 wmic.exe Token: SeSystemtimePrivilege 1936 wmic.exe Token: SeProfSingleProcessPrivilege 1936 wmic.exe Token: SeIncBasePriorityPrivilege 1936 wmic.exe Token: SeCreatePagefilePrivilege 1936 wmic.exe Token: SeBackupPrivilege 1936 wmic.exe Token: SeRestorePrivilege 1936 wmic.exe Token: SeShutdownPrivilege 1936 wmic.exe Token: SeDebugPrivilege 1936 wmic.exe Token: SeSystemEnvironmentPrivilege 1936 wmic.exe Token: SeRemoteShutdownPrivilege 1936 wmic.exe Token: SeUndockPrivilege 1936 wmic.exe Token: SeManageVolumePrivilege 1936 wmic.exe Token: 33 1936 wmic.exe Token: 34 1936 wmic.exe Token: 35 1936 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2500 wrote to memory of 1936 2500 2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe 31 PID 2500 wrote to memory of 1936 2500 2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe 31 PID 2500 wrote to memory of 1936 2500 2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-21_70e54ddfc2511be8f69ed2075fb1c3c7_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1936
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