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Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2024, 04:33
Behavioral task
behavioral1
Sample
2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe
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Size
3.3MB
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MD5
9bcd9915db9beba642193024fd55ad7f
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SHA1
08292de28fbf9e54e6a3f876293832e1eb206985
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SHA256
27beb88665c3041bd16c9d9701097f21523c96442bf95b5b544d4edb19b62a0f
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SHA512
3c556f24f3477d0540385563a384b21d3826128cc1b008573224110d025a4c7dfed9527555d4179bef50997787e0741eb3813ca3bf469e5fa1740e2b20c696d5
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SSDEEP
49152:fX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qe:flRsZ47/QXoHUOfAoj1x6e
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4700 wmic.exe Token: SeSecurityPrivilege 4700 wmic.exe Token: SeTakeOwnershipPrivilege 4700 wmic.exe Token: SeLoadDriverPrivilege 4700 wmic.exe Token: SeSystemProfilePrivilege 4700 wmic.exe Token: SeSystemtimePrivilege 4700 wmic.exe Token: SeProfSingleProcessPrivilege 4700 wmic.exe Token: SeIncBasePriorityPrivilege 4700 wmic.exe Token: SeCreatePagefilePrivilege 4700 wmic.exe Token: SeBackupPrivilege 4700 wmic.exe Token: SeRestorePrivilege 4700 wmic.exe Token: SeShutdownPrivilege 4700 wmic.exe Token: SeDebugPrivilege 4700 wmic.exe Token: SeSystemEnvironmentPrivilege 4700 wmic.exe Token: SeRemoteShutdownPrivilege 4700 wmic.exe Token: SeUndockPrivilege 4700 wmic.exe Token: SeManageVolumePrivilege 4700 wmic.exe Token: 33 4700 wmic.exe Token: 34 4700 wmic.exe Token: 35 4700 wmic.exe Token: 36 4700 wmic.exe Token: SeIncreaseQuotaPrivilege 4700 wmic.exe Token: SeSecurityPrivilege 4700 wmic.exe Token: SeTakeOwnershipPrivilege 4700 wmic.exe Token: SeLoadDriverPrivilege 4700 wmic.exe Token: SeSystemProfilePrivilege 4700 wmic.exe Token: SeSystemtimePrivilege 4700 wmic.exe Token: SeProfSingleProcessPrivilege 4700 wmic.exe Token: SeIncBasePriorityPrivilege 4700 wmic.exe Token: SeCreatePagefilePrivilege 4700 wmic.exe Token: SeBackupPrivilege 4700 wmic.exe Token: SeRestorePrivilege 4700 wmic.exe Token: SeShutdownPrivilege 4700 wmic.exe Token: SeDebugPrivilege 4700 wmic.exe Token: SeSystemEnvironmentPrivilege 4700 wmic.exe Token: SeRemoteShutdownPrivilege 4700 wmic.exe Token: SeUndockPrivilege 4700 wmic.exe Token: SeManageVolumePrivilege 4700 wmic.exe Token: 33 4700 wmic.exe Token: 34 4700 wmic.exe Token: 35 4700 wmic.exe Token: 36 4700 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1012 wrote to memory of 4700 1012 2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe 86 PID 1012 wrote to memory of 4700 1012 2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-31_9bcd9915db9beba642193024fd55ad7f_ryuk.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1012 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4700
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