Analysis
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max time kernel
93s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 12:29
Behavioral task
behavioral1
Sample
2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe
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Size
3.3MB
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MD5
6266be425ed5e3c7482302c3d1a57336
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SHA1
38b7efbefe0ae666298a52ba85ffa3875c9db09f
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SHA256
cc94e4ca1491bf9e2cdced14977b80164cf0b3c031d2e4b356dd13181a984af8
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SHA512
53f3dceee779873084b5e817e2e91f3f3f57705b31b8ff91cc148c2a153e1cebe22c83e01c8e99f760832e819bdf88522bfadf0ccf7fb3d483d82fc554db6c65
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SSDEEP
49152:BX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qss:BlRsZ47/QXoHUOfAoj1x6f
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2424 wmic.exe Token: SeSecurityPrivilege 2424 wmic.exe Token: SeTakeOwnershipPrivilege 2424 wmic.exe Token: SeLoadDriverPrivilege 2424 wmic.exe Token: SeSystemProfilePrivilege 2424 wmic.exe Token: SeSystemtimePrivilege 2424 wmic.exe Token: SeProfSingleProcessPrivilege 2424 wmic.exe Token: SeIncBasePriorityPrivilege 2424 wmic.exe Token: SeCreatePagefilePrivilege 2424 wmic.exe Token: SeBackupPrivilege 2424 wmic.exe Token: SeRestorePrivilege 2424 wmic.exe Token: SeShutdownPrivilege 2424 wmic.exe Token: SeDebugPrivilege 2424 wmic.exe Token: SeSystemEnvironmentPrivilege 2424 wmic.exe Token: SeRemoteShutdownPrivilege 2424 wmic.exe Token: SeUndockPrivilege 2424 wmic.exe Token: SeManageVolumePrivilege 2424 wmic.exe Token: 33 2424 wmic.exe Token: 34 2424 wmic.exe Token: 35 2424 wmic.exe Token: 36 2424 wmic.exe Token: SeIncreaseQuotaPrivilege 2424 wmic.exe Token: SeSecurityPrivilege 2424 wmic.exe Token: SeTakeOwnershipPrivilege 2424 wmic.exe Token: SeLoadDriverPrivilege 2424 wmic.exe Token: SeSystemProfilePrivilege 2424 wmic.exe Token: SeSystemtimePrivilege 2424 wmic.exe Token: SeProfSingleProcessPrivilege 2424 wmic.exe Token: SeIncBasePriorityPrivilege 2424 wmic.exe Token: SeCreatePagefilePrivilege 2424 wmic.exe Token: SeBackupPrivilege 2424 wmic.exe Token: SeRestorePrivilege 2424 wmic.exe Token: SeShutdownPrivilege 2424 wmic.exe Token: SeDebugPrivilege 2424 wmic.exe Token: SeSystemEnvironmentPrivilege 2424 wmic.exe Token: SeRemoteShutdownPrivilege 2424 wmic.exe Token: SeUndockPrivilege 2424 wmic.exe Token: SeManageVolumePrivilege 2424 wmic.exe Token: 33 2424 wmic.exe Token: 34 2424 wmic.exe Token: 35 2424 wmic.exe Token: 36 2424 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exedescription pid Process procid_target PID 2388 wrote to memory of 2424 2388 2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe 84 PID 2388 wrote to memory of 2424 2388 2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-10_6266be425ed5e3c7482302c3d1a57336_hijackloader_ismagent_ryuk.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2424
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