Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-02-2025 21:28
Behavioral task
behavioral1
Sample
2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe
Resource
win7-20240903-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe
Resource
win10v2004-20250217-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe
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Size
3.3MB
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MD5
a622388ee1c1bcc805cffc1caf451265
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SHA1
b7c81a6c9731390d6122478126f376e6f5284bf7
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SHA256
93bdbf4b3d3cac5d003266d0a43c86d8e377b67a0b51f5e411301dcbdf564b2e
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SHA512
c35406fe9b80f1973f50eab8418f29d01913cc8e9b9cee201b5e7a9bfae3dbfb99b614bd3ec7ea6786aaae18df65cf4b0ca38f6fed12ebde20773793c6cc4c46
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SSDEEP
49152:7X3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85Qo:7lRsZ47/QXoHUOfAoj1x6o
Score
1/10
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 40 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1944 wmic.exe Token: SeSecurityPrivilege 1944 wmic.exe Token: SeTakeOwnershipPrivilege 1944 wmic.exe Token: SeLoadDriverPrivilege 1944 wmic.exe Token: SeSystemProfilePrivilege 1944 wmic.exe Token: SeSystemtimePrivilege 1944 wmic.exe Token: SeProfSingleProcessPrivilege 1944 wmic.exe Token: SeIncBasePriorityPrivilege 1944 wmic.exe Token: SeCreatePagefilePrivilege 1944 wmic.exe Token: SeBackupPrivilege 1944 wmic.exe Token: SeRestorePrivilege 1944 wmic.exe Token: SeShutdownPrivilege 1944 wmic.exe Token: SeDebugPrivilege 1944 wmic.exe Token: SeSystemEnvironmentPrivilege 1944 wmic.exe Token: SeRemoteShutdownPrivilege 1944 wmic.exe Token: SeUndockPrivilege 1944 wmic.exe Token: SeManageVolumePrivilege 1944 wmic.exe Token: 33 1944 wmic.exe Token: 34 1944 wmic.exe Token: 35 1944 wmic.exe Token: SeIncreaseQuotaPrivilege 1944 wmic.exe Token: SeSecurityPrivilege 1944 wmic.exe Token: SeTakeOwnershipPrivilege 1944 wmic.exe Token: SeLoadDriverPrivilege 1944 wmic.exe Token: SeSystemProfilePrivilege 1944 wmic.exe Token: SeSystemtimePrivilege 1944 wmic.exe Token: SeProfSingleProcessPrivilege 1944 wmic.exe Token: SeIncBasePriorityPrivilege 1944 wmic.exe Token: SeCreatePagefilePrivilege 1944 wmic.exe Token: SeBackupPrivilege 1944 wmic.exe Token: SeRestorePrivilege 1944 wmic.exe Token: SeShutdownPrivilege 1944 wmic.exe Token: SeDebugPrivilege 1944 wmic.exe Token: SeSystemEnvironmentPrivilege 1944 wmic.exe Token: SeRemoteShutdownPrivilege 1944 wmic.exe Token: SeUndockPrivilege 1944 wmic.exe Token: SeManageVolumePrivilege 1944 wmic.exe Token: 33 1944 wmic.exe Token: 34 1944 wmic.exe Token: 35 1944 wmic.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 788 wrote to memory of 1944 788 2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe 31 PID 788 wrote to memory of 1944 788 2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe 31 PID 788 wrote to memory of 1944 788 2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2025-02-17_a622388ee1c1bcc805cffc1caf451265_ismagent_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:788 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1944
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