Analysis
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max time kernel
101s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
28/02/2025, 09:55
Behavioral task
behavioral1
Sample
2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
a4310bc6bab8bb1faa8183d9c17c2be1
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SHA1
f2322de4da7f8c13a68b552d02f5b850030f14ff
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SHA256
a2f41135a41217c45ae6ddad5db193b5454245d08063df1a0393772271639c1c
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SHA512
be5f9a802ec3806853f267e810bff302f5fafd555399f52faa436c849e8bd33e59508e2698453cbd4077628c0ad3bff1636683fcaf4b3cd1cbed9478faff4951
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SSDEEP
49152:bX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qx:blRsZ47/QXoHUOfAoj1x6x
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1656 wmic.exe Token: SeSecurityPrivilege 1656 wmic.exe Token: SeTakeOwnershipPrivilege 1656 wmic.exe Token: SeLoadDriverPrivilege 1656 wmic.exe Token: SeSystemProfilePrivilege 1656 wmic.exe Token: SeSystemtimePrivilege 1656 wmic.exe Token: SeProfSingleProcessPrivilege 1656 wmic.exe Token: SeIncBasePriorityPrivilege 1656 wmic.exe Token: SeCreatePagefilePrivilege 1656 wmic.exe Token: SeBackupPrivilege 1656 wmic.exe Token: SeRestorePrivilege 1656 wmic.exe Token: SeShutdownPrivilege 1656 wmic.exe Token: SeDebugPrivilege 1656 wmic.exe Token: SeSystemEnvironmentPrivilege 1656 wmic.exe Token: SeRemoteShutdownPrivilege 1656 wmic.exe Token: SeUndockPrivilege 1656 wmic.exe Token: SeManageVolumePrivilege 1656 wmic.exe Token: 33 1656 wmic.exe Token: 34 1656 wmic.exe Token: 35 1656 wmic.exe Token: 36 1656 wmic.exe Token: SeIncreaseQuotaPrivilege 1656 wmic.exe Token: SeSecurityPrivilege 1656 wmic.exe Token: SeTakeOwnershipPrivilege 1656 wmic.exe Token: SeLoadDriverPrivilege 1656 wmic.exe Token: SeSystemProfilePrivilege 1656 wmic.exe Token: SeSystemtimePrivilege 1656 wmic.exe Token: SeProfSingleProcessPrivilege 1656 wmic.exe Token: SeIncBasePriorityPrivilege 1656 wmic.exe Token: SeCreatePagefilePrivilege 1656 wmic.exe Token: SeBackupPrivilege 1656 wmic.exe Token: SeRestorePrivilege 1656 wmic.exe Token: SeShutdownPrivilege 1656 wmic.exe Token: SeDebugPrivilege 1656 wmic.exe Token: SeSystemEnvironmentPrivilege 1656 wmic.exe Token: SeRemoteShutdownPrivilege 1656 wmic.exe Token: SeUndockPrivilege 1656 wmic.exe Token: SeManageVolumePrivilege 1656 wmic.exe Token: 33 1656 wmic.exe Token: 34 1656 wmic.exe Token: 35 1656 wmic.exe Token: 36 1656 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2188 wrote to memory of 1656 2188 2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe 86 PID 2188 wrote to memory of 1656 2188 2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-28_a4310bc6bab8bb1faa8183d9c17c2be1_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1656
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