Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/03/2025, 23:46
Behavioral task
behavioral1
Sample
2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
a9b9cd44e27f8fef5676f59d6b5d1d87
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SHA1
ba3f506923ff22ad50974d49ac464edc9ed429a9
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SHA256
353040ed749489c18735e3fab212ce975e78cf02111e2b8e9129809983db776d
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SHA512
4fe1fbe8b167664cd34f5966628b9ac53ce538f0ae2c4bdbcdb4407cd54882094754a9192f8dcac9c340cea8e25c438b50a7726839246c424cadb7ccdf6a97f3
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SSDEEP
49152:uX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QF:ulRsZ47/QXoHUOfAoj1x6F
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2728 wmic.exe Token: SeSecurityPrivilege 2728 wmic.exe Token: SeTakeOwnershipPrivilege 2728 wmic.exe Token: SeLoadDriverPrivilege 2728 wmic.exe Token: SeSystemProfilePrivilege 2728 wmic.exe Token: SeSystemtimePrivilege 2728 wmic.exe Token: SeProfSingleProcessPrivilege 2728 wmic.exe Token: SeIncBasePriorityPrivilege 2728 wmic.exe Token: SeCreatePagefilePrivilege 2728 wmic.exe Token: SeBackupPrivilege 2728 wmic.exe Token: SeRestorePrivilege 2728 wmic.exe Token: SeShutdownPrivilege 2728 wmic.exe Token: SeDebugPrivilege 2728 wmic.exe Token: SeSystemEnvironmentPrivilege 2728 wmic.exe Token: SeRemoteShutdownPrivilege 2728 wmic.exe Token: SeUndockPrivilege 2728 wmic.exe Token: SeManageVolumePrivilege 2728 wmic.exe Token: 33 2728 wmic.exe Token: 34 2728 wmic.exe Token: 35 2728 wmic.exe Token: SeIncreaseQuotaPrivilege 2728 wmic.exe Token: SeSecurityPrivilege 2728 wmic.exe Token: SeTakeOwnershipPrivilege 2728 wmic.exe Token: SeLoadDriverPrivilege 2728 wmic.exe Token: SeSystemProfilePrivilege 2728 wmic.exe Token: SeSystemtimePrivilege 2728 wmic.exe Token: SeProfSingleProcessPrivilege 2728 wmic.exe Token: SeIncBasePriorityPrivilege 2728 wmic.exe Token: SeCreatePagefilePrivilege 2728 wmic.exe Token: SeBackupPrivilege 2728 wmic.exe Token: SeRestorePrivilege 2728 wmic.exe Token: SeShutdownPrivilege 2728 wmic.exe Token: SeDebugPrivilege 2728 wmic.exe Token: SeSystemEnvironmentPrivilege 2728 wmic.exe Token: SeRemoteShutdownPrivilege 2728 wmic.exe Token: SeUndockPrivilege 2728 wmic.exe Token: SeManageVolumePrivilege 2728 wmic.exe Token: 33 2728 wmic.exe Token: 34 2728 wmic.exe Token: 35 2728 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2004 wrote to memory of 2728 2004 2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe 31 PID 2004 wrote to memory of 2728 2004 2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe 31 PID 2004 wrote to memory of 2728 2004 2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-03-05_a9b9cd44e27f8fef5676f59d6b5d1d87_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2728
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