Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27-09-2024 14:54
Behavioral task
behavioral1
Sample
20240927044f477788212a7b88345cedf2354080ryuksliver.exe
Resource
win7-20240903-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
20240927044f477788212a7b88345cedf2354080ryuksliver.exe
Resource
win10v2004-20240802-en
2 signatures
150 seconds
General
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Target
20240927044f477788212a7b88345cedf2354080ryuksliver.exe
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Size
3.2MB
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MD5
044f477788212a7b88345cedf2354080
-
SHA1
f67c3fbb7224338f87837a755ee188668beb177b
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SHA256
edb39015b057b45b83fb704a72f3823a5e7d5de59d0f1dc6b9133ff257f9e752
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SHA512
1f754b50889647590941484c22b37edf233fe4c82497c4c2bc974289e942b34b21fe27ac1d7802fa8ab7e9939049d2f22c95a2d493baec380fb4720b78ad8137
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SSDEEP
49152:+X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQen:+lRsZ47/QXoHUOfAoj1c
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid process Token: SeIncreaseQuotaPrivilege 1820 wmic.exe Token: SeSecurityPrivilege 1820 wmic.exe Token: SeTakeOwnershipPrivilege 1820 wmic.exe Token: SeLoadDriverPrivilege 1820 wmic.exe Token: SeSystemProfilePrivilege 1820 wmic.exe Token: SeSystemtimePrivilege 1820 wmic.exe Token: SeProfSingleProcessPrivilege 1820 wmic.exe Token: SeIncBasePriorityPrivilege 1820 wmic.exe Token: SeCreatePagefilePrivilege 1820 wmic.exe Token: SeBackupPrivilege 1820 wmic.exe Token: SeRestorePrivilege 1820 wmic.exe Token: SeShutdownPrivilege 1820 wmic.exe Token: SeDebugPrivilege 1820 wmic.exe Token: SeSystemEnvironmentPrivilege 1820 wmic.exe Token: SeRemoteShutdownPrivilege 1820 wmic.exe Token: SeUndockPrivilege 1820 wmic.exe Token: SeManageVolumePrivilege 1820 wmic.exe Token: 33 1820 wmic.exe Token: 34 1820 wmic.exe Token: 35 1820 wmic.exe Token: SeIncreaseQuotaPrivilege 1820 wmic.exe Token: SeSecurityPrivilege 1820 wmic.exe Token: SeTakeOwnershipPrivilege 1820 wmic.exe Token: SeLoadDriverPrivilege 1820 wmic.exe Token: SeSystemProfilePrivilege 1820 wmic.exe Token: SeSystemtimePrivilege 1820 wmic.exe Token: SeProfSingleProcessPrivilege 1820 wmic.exe Token: SeIncBasePriorityPrivilege 1820 wmic.exe Token: SeCreatePagefilePrivilege 1820 wmic.exe Token: SeBackupPrivilege 1820 wmic.exe Token: SeRestorePrivilege 1820 wmic.exe Token: SeShutdownPrivilege 1820 wmic.exe Token: SeDebugPrivilege 1820 wmic.exe Token: SeSystemEnvironmentPrivilege 1820 wmic.exe Token: SeRemoteShutdownPrivilege 1820 wmic.exe Token: SeUndockPrivilege 1820 wmic.exe Token: SeManageVolumePrivilege 1820 wmic.exe Token: 33 1820 wmic.exe Token: 34 1820 wmic.exe Token: 35 1820 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
20240927044f477788212a7b88345cedf2354080ryuksliver.exedescription pid process target process PID 1924 wrote to memory of 1820 1924 20240927044f477788212a7b88345cedf2354080ryuksliver.exe wmic.exe PID 1924 wrote to memory of 1820 1924 20240927044f477788212a7b88345cedf2354080ryuksliver.exe wmic.exe PID 1924 wrote to memory of 1820 1924 20240927044f477788212a7b88345cedf2354080ryuksliver.exe wmic.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\20240927044f477788212a7b88345cedf2354080ryuksliver.exe"C:\Users\Admin\AppData\Local\Temp\20240927044f477788212a7b88345cedf2354080ryuksliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1820