Analysis
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max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
30-10-2022 16:19
Static task
static1
Behavioral task
behavioral1
Sample
712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe
Resource
win10v2004-20220901-en
General
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Target
712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe
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Size
239KB
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MD5
51e679bffeff4bc99421f9d399287c2d
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SHA1
45fee9d68ca2bc6e85b53e494fb48ebf0b3b64f0
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SHA256
712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d
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SHA512
f90caff3175d6c8f803abad1abc8d88f606a33f16fb9dff05505de0532481fb63196b1de2af90247db6f5d0bce3edd4fb0c015761a43a4b124a0172ef48011aa
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SSDEEP
6144:qtURCGMvaYofyhXeNWkW/DT8mIKI1jZo1fCsj:qtUJMvaYofyhON9uDrIYZj
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 32 IoCs
description pid Process Token: SeShutdownPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeIncreaseQuotaPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeSecurityPrivilege 1028 msiexec.exe Token: SeCreateTokenPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeAssignPrimaryTokenPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeLockMemoryPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeIncreaseQuotaPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeMachineAccountPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeTcbPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeSecurityPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeTakeOwnershipPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeLoadDriverPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeSystemProfilePrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeSystemtimePrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeProfSingleProcessPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeIncBasePriorityPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeCreatePagefilePrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeCreatePermanentPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeBackupPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeRestorePrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeShutdownPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeDebugPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeAuditPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeSystemEnvironmentPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeChangeNotifyPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeRemoteShutdownPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeUndockPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeSyncAgentPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeEnableDelegationPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeManageVolumePrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeImpersonatePrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe Token: SeCreateGlobalPrivilege 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4868 wrote to memory of 1664 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe 82 PID 4868 wrote to memory of 1664 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe 82 PID 4868 wrote to memory of 1664 4868 712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe 82 PID 1664 wrote to memory of 2264 1664 mstsc.exe 83 PID 1664 wrote to memory of 2264 1664 mstsc.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe"C:\Users\Admin\AppData\Local\Temp\712857d3c0eac36b64a2e5ab96c58a4d1f2a065365ad4a2966f15c6418ff428d.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\SysWOW64\mstsc.exemstsc.exe /migrate2⤵
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Windows\system32\mstsc.exemstsc.exe /migrate3⤵PID:2264
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1028