Analysis
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max time kernel
120s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
17-02-2025 21:27
Behavioral task
behavioral1
Sample
2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe
Resource
win7-20241023-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
a34bbcd7868db9e84f574b3ad912f359
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SHA1
f390e27ce7113b1ce485fabc249d607c33108738
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SHA256
33ea13671b1d96ace494272af88197d522db117f6df562a73ed71bdaec64a02b
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SHA512
9adc92ce88e6242751e525bb875939fa9b02f900181e622858891e5d2e06c254268487a76167d724d55856eb9c9572122362abaacaeb02acf899fa932e8eb3c7
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SSDEEP
49152:DX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QE:DlRsZ47/QXoHUOfAoj1x6E
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4068 wmic.exe Token: SeSecurityPrivilege 4068 wmic.exe Token: SeTakeOwnershipPrivilege 4068 wmic.exe Token: SeLoadDriverPrivilege 4068 wmic.exe Token: SeSystemProfilePrivilege 4068 wmic.exe Token: SeSystemtimePrivilege 4068 wmic.exe Token: SeProfSingleProcessPrivilege 4068 wmic.exe Token: SeIncBasePriorityPrivilege 4068 wmic.exe Token: SeCreatePagefilePrivilege 4068 wmic.exe Token: SeBackupPrivilege 4068 wmic.exe Token: SeRestorePrivilege 4068 wmic.exe Token: SeShutdownPrivilege 4068 wmic.exe Token: SeDebugPrivilege 4068 wmic.exe Token: SeSystemEnvironmentPrivilege 4068 wmic.exe Token: SeRemoteShutdownPrivilege 4068 wmic.exe Token: SeUndockPrivilege 4068 wmic.exe Token: SeManageVolumePrivilege 4068 wmic.exe Token: 33 4068 wmic.exe Token: 34 4068 wmic.exe Token: 35 4068 wmic.exe Token: 36 4068 wmic.exe Token: SeIncreaseQuotaPrivilege 4068 wmic.exe Token: SeSecurityPrivilege 4068 wmic.exe Token: SeTakeOwnershipPrivilege 4068 wmic.exe Token: SeLoadDriverPrivilege 4068 wmic.exe Token: SeSystemProfilePrivilege 4068 wmic.exe Token: SeSystemtimePrivilege 4068 wmic.exe Token: SeProfSingleProcessPrivilege 4068 wmic.exe Token: SeIncBasePriorityPrivilege 4068 wmic.exe Token: SeCreatePagefilePrivilege 4068 wmic.exe Token: SeBackupPrivilege 4068 wmic.exe Token: SeRestorePrivilege 4068 wmic.exe Token: SeShutdownPrivilege 4068 wmic.exe Token: SeDebugPrivilege 4068 wmic.exe Token: SeSystemEnvironmentPrivilege 4068 wmic.exe Token: SeRemoteShutdownPrivilege 4068 wmic.exe Token: SeUndockPrivilege 4068 wmic.exe Token: SeManageVolumePrivilege 4068 wmic.exe Token: 33 4068 wmic.exe Token: 34 4068 wmic.exe Token: 35 4068 wmic.exe Token: 36 4068 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4776 wrote to memory of 4068 4776 2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe 84 PID 4776 wrote to memory of 4068 4776 2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-17_a34bbcd7868db9e84f574b3ad912f359_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4776 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4068
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