Analysis
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max time kernel
95s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22-11-2024 05:26
Behavioral task
behavioral1
Sample
2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe
Resource
win7-20240708-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
General
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Target
2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
2d3ecad5ecaecf445107b8b9a41eab3f
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SHA1
a9ccecf5e324d216c689294b114cc02e720adad4
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SHA256
0a0ec9ad791480fbdd4de71d565d1ab810a6cfbca6b2a2cb3cedb2a4ffe6e1fb
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SHA512
b67468256df8bde49609966eaf2fc70094dbd339dbad175c146e3699132da30f6981063948337e7930fb64b708161b953225849d15b202766db9de9adaebed81
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SSDEEP
49152:hX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QZ:hlRsZ47/QXoHUOfAoj1x6Z
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
Processes:
wmic.exedescription pid Process Token: SeIncreaseQuotaPrivilege 4288 wmic.exe Token: SeSecurityPrivilege 4288 wmic.exe Token: SeTakeOwnershipPrivilege 4288 wmic.exe Token: SeLoadDriverPrivilege 4288 wmic.exe Token: SeSystemProfilePrivilege 4288 wmic.exe Token: SeSystemtimePrivilege 4288 wmic.exe Token: SeProfSingleProcessPrivilege 4288 wmic.exe Token: SeIncBasePriorityPrivilege 4288 wmic.exe Token: SeCreatePagefilePrivilege 4288 wmic.exe Token: SeBackupPrivilege 4288 wmic.exe Token: SeRestorePrivilege 4288 wmic.exe Token: SeShutdownPrivilege 4288 wmic.exe Token: SeDebugPrivilege 4288 wmic.exe Token: SeSystemEnvironmentPrivilege 4288 wmic.exe Token: SeRemoteShutdownPrivilege 4288 wmic.exe Token: SeUndockPrivilege 4288 wmic.exe Token: SeManageVolumePrivilege 4288 wmic.exe Token: 33 4288 wmic.exe Token: 34 4288 wmic.exe Token: 35 4288 wmic.exe Token: 36 4288 wmic.exe Token: SeIncreaseQuotaPrivilege 4288 wmic.exe Token: SeSecurityPrivilege 4288 wmic.exe Token: SeTakeOwnershipPrivilege 4288 wmic.exe Token: SeLoadDriverPrivilege 4288 wmic.exe Token: SeSystemProfilePrivilege 4288 wmic.exe Token: SeSystemtimePrivilege 4288 wmic.exe Token: SeProfSingleProcessPrivilege 4288 wmic.exe Token: SeIncBasePriorityPrivilege 4288 wmic.exe Token: SeCreatePagefilePrivilege 4288 wmic.exe Token: SeBackupPrivilege 4288 wmic.exe Token: SeRestorePrivilege 4288 wmic.exe Token: SeShutdownPrivilege 4288 wmic.exe Token: SeDebugPrivilege 4288 wmic.exe Token: SeSystemEnvironmentPrivilege 4288 wmic.exe Token: SeRemoteShutdownPrivilege 4288 wmic.exe Token: SeUndockPrivilege 4288 wmic.exe Token: SeManageVolumePrivilege 4288 wmic.exe Token: 33 4288 wmic.exe Token: 34 4288 wmic.exe Token: 35 4288 wmic.exe Token: 36 4288 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exedescription pid Process procid_target PID 1152 wrote to memory of 4288 1152 2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe 84 PID 1152 wrote to memory of 4288 1152 2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-22_2d3ecad5ecaecf445107b8b9a41eab3f_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4288
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