Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
25-02-2024 11:24
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe
Resource
win7-20240215-en
windows7-x64
Behavioral task
behavioral2
Sample
2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe
Resource
win10v2004-20240221-en
windows10-2004-x64
General
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Target
2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe
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Size
3.3MB
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MD5
0ba73692a00365c466292fd635da13c4
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SHA1
b266041dfa795161c974364b2066d70730cd5724
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SHA256
adcb3d31cbaf95c4209d0bee676dea18e365a4f0df023fe7aa5834fbe778191e
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SHA512
a9cdb99f3f3dcdb77bed5ba7a213f83ab94055a4f1f689d82e2ad05e9cec0e41b6fef5b9a58f850b664a5a969c7b87b47ed65a7220bfd712bf8235372d35aa8e
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SSDEEP
49152:oX3YnLOQYsZfQ74C6SkgSbXP31+frjUYuHi7nT8poTMFvfuJ1kZ7NrjHQe85QS:olRsZ47/QXoHUOfAoj1x6S
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 64 wmic.exe Token: SeSecurityPrivilege 64 wmic.exe Token: SeTakeOwnershipPrivilege 64 wmic.exe Token: SeLoadDriverPrivilege 64 wmic.exe Token: SeSystemProfilePrivilege 64 wmic.exe Token: SeSystemtimePrivilege 64 wmic.exe Token: SeProfSingleProcessPrivilege 64 wmic.exe Token: SeIncBasePriorityPrivilege 64 wmic.exe Token: SeCreatePagefilePrivilege 64 wmic.exe Token: SeBackupPrivilege 64 wmic.exe Token: SeRestorePrivilege 64 wmic.exe Token: SeShutdownPrivilege 64 wmic.exe Token: SeDebugPrivilege 64 wmic.exe Token: SeSystemEnvironmentPrivilege 64 wmic.exe Token: SeRemoteShutdownPrivilege 64 wmic.exe Token: SeUndockPrivilege 64 wmic.exe Token: SeManageVolumePrivilege 64 wmic.exe Token: 33 64 wmic.exe Token: 34 64 wmic.exe Token: 35 64 wmic.exe Token: 36 64 wmic.exe Token: SeIncreaseQuotaPrivilege 64 wmic.exe Token: SeSecurityPrivilege 64 wmic.exe Token: SeTakeOwnershipPrivilege 64 wmic.exe Token: SeLoadDriverPrivilege 64 wmic.exe Token: SeSystemProfilePrivilege 64 wmic.exe Token: SeSystemtimePrivilege 64 wmic.exe Token: SeProfSingleProcessPrivilege 64 wmic.exe Token: SeIncBasePriorityPrivilege 64 wmic.exe Token: SeCreatePagefilePrivilege 64 wmic.exe Token: SeBackupPrivilege 64 wmic.exe Token: SeRestorePrivilege 64 wmic.exe Token: SeShutdownPrivilege 64 wmic.exe Token: SeDebugPrivilege 64 wmic.exe Token: SeSystemEnvironmentPrivilege 64 wmic.exe Token: SeRemoteShutdownPrivilege 64 wmic.exe Token: SeUndockPrivilege 64 wmic.exe Token: SeManageVolumePrivilege 64 wmic.exe Token: 33 64 wmic.exe Token: 34 64 wmic.exe Token: 35 64 wmic.exe Token: 36 64 wmic.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4140 wrote to memory of 64 4140 2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe 88 PID 4140 wrote to memory of 64 4140 2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe"C:\Users\Admin\AppData\Local\Temp\2024-02-25_0ba73692a00365c466292fd635da13c4_ryuk_sliver.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4140 -
C:\Windows\system32\wbem\wmic.exewmic os get oslanguage /FORMAT:LIST2⤵
- Suspicious use of AdjustPrivilegeToken
PID:64
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