Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
31-10-2024 13:30
Behavioral task
behavioral1
Sample
2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe
Resource
win7-20241010-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe
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Size
3.3MB
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MD5
19e64f7e4f2c4cf01c42b1b523d375be
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SHA1
68ff39f8111518b4ebe664bf04515a6769d48aee
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SHA256
a59630457100e7622500479bf0afcb16b2afb42865ae87151f8c2e4a5b737dba
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SHA512
144a75f134d1afb46fbf7ca8591aada477a94c993cf4c626dcfb897c51e0ffbc3605b6ff4a0f0770a562003b59e9dad432d1deeb7ad24b9680cc5ea8d6d649e0
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SSDEEP
49152:iX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QJ:ilRsZ47/QXoHUOfAoj1x6J
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 1724 wmic.exe Token: SeSecurityPrivilege 1724 wmic.exe Token: SeTakeOwnershipPrivilege 1724 wmic.exe Token: SeLoadDriverPrivilege 1724 wmic.exe Token: SeSystemProfilePrivilege 1724 wmic.exe Token: SeSystemtimePrivilege 1724 wmic.exe Token: SeProfSingleProcessPrivilege 1724 wmic.exe Token: SeIncBasePriorityPrivilege 1724 wmic.exe Token: SeCreatePagefilePrivilege 1724 wmic.exe Token: SeBackupPrivilege 1724 wmic.exe Token: SeRestorePrivilege 1724 wmic.exe Token: SeShutdownPrivilege 1724 wmic.exe Token: SeDebugPrivilege 1724 wmic.exe Token: SeSystemEnvironmentPrivilege 1724 wmic.exe Token: SeRemoteShutdownPrivilege 1724 wmic.exe Token: SeUndockPrivilege 1724 wmic.exe Token: SeManageVolumePrivilege 1724 wmic.exe Token: 33 1724 wmic.exe Token: 34 1724 wmic.exe Token: 35 1724 wmic.exe Token: SeIncreaseQuotaPrivilege 1724 wmic.exe Token: SeSecurityPrivilege 1724 wmic.exe Token: SeTakeOwnershipPrivilege 1724 wmic.exe Token: SeLoadDriverPrivilege 1724 wmic.exe Token: SeSystemProfilePrivilege 1724 wmic.exe Token: SeSystemtimePrivilege 1724 wmic.exe Token: SeProfSingleProcessPrivilege 1724 wmic.exe Token: SeIncBasePriorityPrivilege 1724 wmic.exe Token: SeCreatePagefilePrivilege 1724 wmic.exe Token: SeBackupPrivilege 1724 wmic.exe Token: SeRestorePrivilege 1724 wmic.exe Token: SeShutdownPrivilege 1724 wmic.exe Token: SeDebugPrivilege 1724 wmic.exe Token: SeSystemEnvironmentPrivilege 1724 wmic.exe Token: SeRemoteShutdownPrivilege 1724 wmic.exe Token: SeUndockPrivilege 1724 wmic.exe Token: SeManageVolumePrivilege 1724 wmic.exe Token: 33 1724 wmic.exe Token: 34 1724 wmic.exe Token: 35 1724 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exedescription pid Process procid_target PID 2296 wrote to memory of 1724 2296 2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe 32 PID 2296 wrote to memory of 1724 2296 2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe 32 PID 2296 wrote to memory of 1724 2296 2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-10-31_19e64f7e4f2c4cf01c42b1b523d375be_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2296 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1724
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