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
27-11-2024 22:25
Behavioral task
behavioral1
Sample
2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
6a0cae2243599077156e558c78b0939a
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SHA1
c6428a58fb7fcbe6a5a8fe91d391ab4ffe4bdd48
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SHA256
cdebbb3ef372539a07335381fbf465505eb3615fa169ed1330e2529518963839
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SHA512
96ac5c9e41bec4c1ae02230bd68eeccf5a2a9053491a4814176423f936a7e89b7fdc069561332d7cfc8a5e271401ea5c8b0874865a84f6159691a64694e09d98
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SSDEEP
49152:8f708gNcR9l5NyQB7q1AlgraPgDLDVXI2RXgGfX2kMFvfAw6dZ7Nueuxg5Av:8+49lnyeG3D56gXm6Hqv
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2788 wmic.exe Token: SeSecurityPrivilege 2788 wmic.exe Token: SeTakeOwnershipPrivilege 2788 wmic.exe Token: SeLoadDriverPrivilege 2788 wmic.exe Token: SeSystemProfilePrivilege 2788 wmic.exe Token: SeSystemtimePrivilege 2788 wmic.exe Token: SeProfSingleProcessPrivilege 2788 wmic.exe Token: SeIncBasePriorityPrivilege 2788 wmic.exe Token: SeCreatePagefilePrivilege 2788 wmic.exe Token: SeBackupPrivilege 2788 wmic.exe Token: SeRestorePrivilege 2788 wmic.exe Token: SeShutdownPrivilege 2788 wmic.exe Token: SeDebugPrivilege 2788 wmic.exe Token: SeSystemEnvironmentPrivilege 2788 wmic.exe Token: SeRemoteShutdownPrivilege 2788 wmic.exe Token: SeUndockPrivilege 2788 wmic.exe Token: SeManageVolumePrivilege 2788 wmic.exe Token: 33 2788 wmic.exe Token: 34 2788 wmic.exe Token: 35 2788 wmic.exe Token: SeIncreaseQuotaPrivilege 2788 wmic.exe Token: SeSecurityPrivilege 2788 wmic.exe Token: SeTakeOwnershipPrivilege 2788 wmic.exe Token: SeLoadDriverPrivilege 2788 wmic.exe Token: SeSystemProfilePrivilege 2788 wmic.exe Token: SeSystemtimePrivilege 2788 wmic.exe Token: SeProfSingleProcessPrivilege 2788 wmic.exe Token: SeIncBasePriorityPrivilege 2788 wmic.exe Token: SeCreatePagefilePrivilege 2788 wmic.exe Token: SeBackupPrivilege 2788 wmic.exe Token: SeRestorePrivilege 2788 wmic.exe Token: SeShutdownPrivilege 2788 wmic.exe Token: SeDebugPrivilege 2788 wmic.exe Token: SeSystemEnvironmentPrivilege 2788 wmic.exe Token: SeRemoteShutdownPrivilege 2788 wmic.exe Token: SeUndockPrivilege 2788 wmic.exe Token: SeManageVolumePrivilege 2788 wmic.exe Token: 33 2788 wmic.exe Token: 34 2788 wmic.exe Token: 35 2788 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 2400 wrote to memory of 2788 2400 2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe 31 PID 2400 wrote to memory of 2788 2400 2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe 31 PID 2400 wrote to memory of 2788 2400 2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-27_6a0cae2243599077156e558c78b0939a_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2788
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