Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-02-2025 21:25
Behavioral task
behavioral1
Sample
2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
3a4c3e8541840f37cc45a2bafdbec7bf
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SHA1
342f4d991bc01cdd303124108efea845c6a46494
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SHA256
acb5c86e90f9b360d1c7c3f4473e553a868813ff739e4090da43875f2aa8aad9
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SHA512
93a4fe99cacda2a1c199b9cf9bad7c6acc846741051a17abaef41a5e6a89d1247d2cb14b82ed76c952114d007938fb244fed1bde0d0ffa55297de2996cb564a4
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SSDEEP
49152:7X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q8:7lRsZ47/QXoHUOfAoj1x68
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1460 wmic.exe Token: SeSecurityPrivilege 1460 wmic.exe Token: SeTakeOwnershipPrivilege 1460 wmic.exe Token: SeLoadDriverPrivilege 1460 wmic.exe Token: SeSystemProfilePrivilege 1460 wmic.exe Token: SeSystemtimePrivilege 1460 wmic.exe Token: SeProfSingleProcessPrivilege 1460 wmic.exe Token: SeIncBasePriorityPrivilege 1460 wmic.exe Token: SeCreatePagefilePrivilege 1460 wmic.exe Token: SeBackupPrivilege 1460 wmic.exe Token: SeRestorePrivilege 1460 wmic.exe Token: SeShutdownPrivilege 1460 wmic.exe Token: SeDebugPrivilege 1460 wmic.exe Token: SeSystemEnvironmentPrivilege 1460 wmic.exe Token: SeRemoteShutdownPrivilege 1460 wmic.exe Token: SeUndockPrivilege 1460 wmic.exe Token: SeManageVolumePrivilege 1460 wmic.exe Token: 33 1460 wmic.exe Token: 34 1460 wmic.exe Token: 35 1460 wmic.exe Token: SeIncreaseQuotaPrivilege 1460 wmic.exe Token: SeSecurityPrivilege 1460 wmic.exe Token: SeTakeOwnershipPrivilege 1460 wmic.exe Token: SeLoadDriverPrivilege 1460 wmic.exe Token: SeSystemProfilePrivilege 1460 wmic.exe Token: SeSystemtimePrivilege 1460 wmic.exe Token: SeProfSingleProcessPrivilege 1460 wmic.exe Token: SeIncBasePriorityPrivilege 1460 wmic.exe Token: SeCreatePagefilePrivilege 1460 wmic.exe Token: SeBackupPrivilege 1460 wmic.exe Token: SeRestorePrivilege 1460 wmic.exe Token: SeShutdownPrivilege 1460 wmic.exe Token: SeDebugPrivilege 1460 wmic.exe Token: SeSystemEnvironmentPrivilege 1460 wmic.exe Token: SeRemoteShutdownPrivilege 1460 wmic.exe Token: SeUndockPrivilege 1460 wmic.exe Token: SeManageVolumePrivilege 1460 wmic.exe Token: 33 1460 wmic.exe Token: 34 1460 wmic.exe Token: 35 1460 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2128 wrote to memory of 1460 2128 2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe 32 PID 2128 wrote to memory of 1460 2128 2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe 32 PID 2128 wrote to memory of 1460 2128 2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-17_3a4c3e8541840f37cc45a2bafdbec7bf_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2128 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1460
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