Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
04-11-2024 09:00
Behavioral task
behavioral1
Sample
2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe
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Size
3.4MB
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MD5
a335aa1bf439d97762f1b5c745f61db5
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SHA1
d632410d42b89bbf4e5b21a1d9b3cd90981cc06f
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SHA256
6d5a764ce6265e00e0c80450e7aa1f06e3ffae383ae04c93f82858ea7d506fbd
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SHA512
98b8198317cd0e7888260f024159257c9a534e33125263a0c5450b3432600aa81a03ba3cacf0bc8c54490b98c9b42a5eb7c6538925b78a63f831496bdd936e1d
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SSDEEP
49152:eX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQeN5PL:elRsZ47/QXoHUOfAoj1M5
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 2152 wmic.exe Token: SeSecurityPrivilege 2152 wmic.exe Token: SeTakeOwnershipPrivilege 2152 wmic.exe Token: SeLoadDriverPrivilege 2152 wmic.exe Token: SeSystemProfilePrivilege 2152 wmic.exe Token: SeSystemtimePrivilege 2152 wmic.exe Token: SeProfSingleProcessPrivilege 2152 wmic.exe Token: SeIncBasePriorityPrivilege 2152 wmic.exe Token: SeCreatePagefilePrivilege 2152 wmic.exe Token: SeBackupPrivilege 2152 wmic.exe Token: SeRestorePrivilege 2152 wmic.exe Token: SeShutdownPrivilege 2152 wmic.exe Token: SeDebugPrivilege 2152 wmic.exe Token: SeSystemEnvironmentPrivilege 2152 wmic.exe Token: SeRemoteShutdownPrivilege 2152 wmic.exe Token: SeUndockPrivilege 2152 wmic.exe Token: SeManageVolumePrivilege 2152 wmic.exe Token: 33 2152 wmic.exe Token: 34 2152 wmic.exe Token: 35 2152 wmic.exe Token: SeIncreaseQuotaPrivilege 2152 wmic.exe Token: SeSecurityPrivilege 2152 wmic.exe Token: SeTakeOwnershipPrivilege 2152 wmic.exe Token: SeLoadDriverPrivilege 2152 wmic.exe Token: SeSystemProfilePrivilege 2152 wmic.exe Token: SeSystemtimePrivilege 2152 wmic.exe Token: SeProfSingleProcessPrivilege 2152 wmic.exe Token: SeIncBasePriorityPrivilege 2152 wmic.exe Token: SeCreatePagefilePrivilege 2152 wmic.exe Token: SeBackupPrivilege 2152 wmic.exe Token: SeRestorePrivilege 2152 wmic.exe Token: SeShutdownPrivilege 2152 wmic.exe Token: SeDebugPrivilege 2152 wmic.exe Token: SeSystemEnvironmentPrivilege 2152 wmic.exe Token: SeRemoteShutdownPrivilege 2152 wmic.exe Token: SeUndockPrivilege 2152 wmic.exe Token: SeManageVolumePrivilege 2152 wmic.exe Token: 33 2152 wmic.exe Token: 34 2152 wmic.exe Token: 35 2152 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exedescription pid Process procid_target PID 2124 wrote to memory of 2152 2124 2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe 31 PID 2124 wrote to memory of 2152 2124 2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe 31 PID 2124 wrote to memory of 2152 2124 2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-04_a335aa1bf439d97762f1b5c745f61db5_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2152
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