Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
03/02/2025, 00:57
Behavioral task
behavioral1
Sample
2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250129-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
81e41ac86da8cac58e81bbfdfee0d969
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SHA1
1d893b5c64b8dc62ad08d5fe96e02d95b33c6b3f
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SHA256
6c5767dc431add84916122b9dfa046bd1915ef5beac609d00eadcb52f2d47656
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SHA512
5fbe23d56b2bb9897cd1702836685d2368d6091df97bea0255e56d30b92c0a79e37e8ec4154633dcd82236986ca9693b0bd7a3d430dcaccb7e5333442926237b
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SSDEEP
49152:8f708gNcR9l5NyQB7q1AlgraPgDLDVXI2RXgGfX2kMFvfAw6dZ7Nueuxg5A4:8+49lnyeG3D56gXm6Hq4
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 5112 wmic.exe Token: SeSecurityPrivilege 5112 wmic.exe Token: SeTakeOwnershipPrivilege 5112 wmic.exe Token: SeLoadDriverPrivilege 5112 wmic.exe Token: SeSystemProfilePrivilege 5112 wmic.exe Token: SeSystemtimePrivilege 5112 wmic.exe Token: SeProfSingleProcessPrivilege 5112 wmic.exe Token: SeIncBasePriorityPrivilege 5112 wmic.exe Token: SeCreatePagefilePrivilege 5112 wmic.exe Token: SeBackupPrivilege 5112 wmic.exe Token: SeRestorePrivilege 5112 wmic.exe Token: SeShutdownPrivilege 5112 wmic.exe Token: SeDebugPrivilege 5112 wmic.exe Token: SeSystemEnvironmentPrivilege 5112 wmic.exe Token: SeRemoteShutdownPrivilege 5112 wmic.exe Token: SeUndockPrivilege 5112 wmic.exe Token: SeManageVolumePrivilege 5112 wmic.exe Token: 33 5112 wmic.exe Token: 34 5112 wmic.exe Token: 35 5112 wmic.exe Token: 36 5112 wmic.exe Token: SeIncreaseQuotaPrivilege 5112 wmic.exe Token: SeSecurityPrivilege 5112 wmic.exe Token: SeTakeOwnershipPrivilege 5112 wmic.exe Token: SeLoadDriverPrivilege 5112 wmic.exe Token: SeSystemProfilePrivilege 5112 wmic.exe Token: SeSystemtimePrivilege 5112 wmic.exe Token: SeProfSingleProcessPrivilege 5112 wmic.exe Token: SeIncBasePriorityPrivilege 5112 wmic.exe Token: SeCreatePagefilePrivilege 5112 wmic.exe Token: SeBackupPrivilege 5112 wmic.exe Token: SeRestorePrivilege 5112 wmic.exe Token: SeShutdownPrivilege 5112 wmic.exe Token: SeDebugPrivilege 5112 wmic.exe Token: SeSystemEnvironmentPrivilege 5112 wmic.exe Token: SeRemoteShutdownPrivilege 5112 wmic.exe Token: SeUndockPrivilege 5112 wmic.exe Token: SeManageVolumePrivilege 5112 wmic.exe Token: 33 5112 wmic.exe Token: 34 5112 wmic.exe Token: 35 5112 wmic.exe Token: 36 5112 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4540 wrote to memory of 5112 4540 2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe 84 PID 4540 wrote to memory of 5112 4540 2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-03_81e41ac86da8cac58e81bbfdfee0d969_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5112
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