Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 12:38
Behavioral task
behavioral1
Sample
2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
a54f141d36cf5555ea00a5a5a4a79807
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SHA1
8fefd2b9decd3e0ce116c8058da586857567aafd
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SHA256
4d21ee1f6110d6528d5150a8e01585dc427c1f05da8bfb9ada909a82d597ed7d
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SHA512
3ca9a7fd4e645396b22d92affd47bfa2e95042fc215c64c6278304430ce14fddc19b7739a83b252eaf72c668c9fb78636bce0fa09a2179da16bcdc4b98aaac53
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SSDEEP
49152:YX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QD:YlRsZ47/QXoHUOfAoj1x6D
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2796 wmic.exe Token: SeSecurityPrivilege 2796 wmic.exe Token: SeTakeOwnershipPrivilege 2796 wmic.exe Token: SeLoadDriverPrivilege 2796 wmic.exe Token: SeSystemProfilePrivilege 2796 wmic.exe Token: SeSystemtimePrivilege 2796 wmic.exe Token: SeProfSingleProcessPrivilege 2796 wmic.exe Token: SeIncBasePriorityPrivilege 2796 wmic.exe Token: SeCreatePagefilePrivilege 2796 wmic.exe Token: SeBackupPrivilege 2796 wmic.exe Token: SeRestorePrivilege 2796 wmic.exe Token: SeShutdownPrivilege 2796 wmic.exe Token: SeDebugPrivilege 2796 wmic.exe Token: SeSystemEnvironmentPrivilege 2796 wmic.exe Token: SeRemoteShutdownPrivilege 2796 wmic.exe Token: SeUndockPrivilege 2796 wmic.exe Token: SeManageVolumePrivilege 2796 wmic.exe Token: 33 2796 wmic.exe Token: 34 2796 wmic.exe Token: 35 2796 wmic.exe Token: SeIncreaseQuotaPrivilege 2796 wmic.exe Token: SeSecurityPrivilege 2796 wmic.exe Token: SeTakeOwnershipPrivilege 2796 wmic.exe Token: SeLoadDriverPrivilege 2796 wmic.exe Token: SeSystemProfilePrivilege 2796 wmic.exe Token: SeSystemtimePrivilege 2796 wmic.exe Token: SeProfSingleProcessPrivilege 2796 wmic.exe Token: SeIncBasePriorityPrivilege 2796 wmic.exe Token: SeCreatePagefilePrivilege 2796 wmic.exe Token: SeBackupPrivilege 2796 wmic.exe Token: SeRestorePrivilege 2796 wmic.exe Token: SeShutdownPrivilege 2796 wmic.exe Token: SeDebugPrivilege 2796 wmic.exe Token: SeSystemEnvironmentPrivilege 2796 wmic.exe Token: SeRemoteShutdownPrivilege 2796 wmic.exe Token: SeUndockPrivilege 2796 wmic.exe Token: SeManageVolumePrivilege 2796 wmic.exe Token: 33 2796 wmic.exe Token: 34 2796 wmic.exe Token: 35 2796 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2624 wrote to memory of 2796 2624 2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe 31 PID 2624 wrote to memory of 2796 2624 2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe 31 PID 2624 wrote to memory of 2796 2624 2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-11-21_a54f141d36cf5555ea00a5a5a4a79807_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2796
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