Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 18:34
Behavioral task
behavioral1
Sample
2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
b97b62f5babfb7937fac9eb08b4dc7ae
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SHA1
7be91d5b9e0755a12f54c8e5fa68d775bd99b62c
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SHA256
716b62410405b15a34087660d58c3eb790fd504cd785d4a34cc1a2d141738af3
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SHA512
d500f99bea5b258b45cec2a9702f12eb8f8346317ea17f4db2ac858e800e5622cdbd1d949367c711f051aaaca1ff85ae15b99e71479b3a748e62eb1d387b7cba
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SSDEEP
49152:bX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Q2:blRsZ47/QXoHUOfAoj1x62
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2400 wmic.exe Token: SeSecurityPrivilege 2400 wmic.exe Token: SeTakeOwnershipPrivilege 2400 wmic.exe Token: SeLoadDriverPrivilege 2400 wmic.exe Token: SeSystemProfilePrivilege 2400 wmic.exe Token: SeSystemtimePrivilege 2400 wmic.exe Token: SeProfSingleProcessPrivilege 2400 wmic.exe Token: SeIncBasePriorityPrivilege 2400 wmic.exe Token: SeCreatePagefilePrivilege 2400 wmic.exe Token: SeBackupPrivilege 2400 wmic.exe Token: SeRestorePrivilege 2400 wmic.exe Token: SeShutdownPrivilege 2400 wmic.exe Token: SeDebugPrivilege 2400 wmic.exe Token: SeSystemEnvironmentPrivilege 2400 wmic.exe Token: SeRemoteShutdownPrivilege 2400 wmic.exe Token: SeUndockPrivilege 2400 wmic.exe Token: SeManageVolumePrivilege 2400 wmic.exe Token: 33 2400 wmic.exe Token: 34 2400 wmic.exe Token: 35 2400 wmic.exe Token: SeIncreaseQuotaPrivilege 2400 wmic.exe Token: SeSecurityPrivilege 2400 wmic.exe Token: SeTakeOwnershipPrivilege 2400 wmic.exe Token: SeLoadDriverPrivilege 2400 wmic.exe Token: SeSystemProfilePrivilege 2400 wmic.exe Token: SeSystemtimePrivilege 2400 wmic.exe Token: SeProfSingleProcessPrivilege 2400 wmic.exe Token: SeIncBasePriorityPrivilege 2400 wmic.exe Token: SeCreatePagefilePrivilege 2400 wmic.exe Token: SeBackupPrivilege 2400 wmic.exe Token: SeRestorePrivilege 2400 wmic.exe Token: SeShutdownPrivilege 2400 wmic.exe Token: SeDebugPrivilege 2400 wmic.exe Token: SeSystemEnvironmentPrivilege 2400 wmic.exe Token: SeRemoteShutdownPrivilege 2400 wmic.exe Token: SeUndockPrivilege 2400 wmic.exe Token: SeManageVolumePrivilege 2400 wmic.exe Token: 33 2400 wmic.exe Token: 34 2400 wmic.exe Token: 35 2400 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2272 wrote to memory of 2400 2272 2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe 31 PID 2272 wrote to memory of 2400 2272 2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe 31 PID 2272 wrote to memory of 2400 2272 2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-23_b97b62f5babfb7937fac9eb08b4dc7ae_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2400
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