Analysis
- max time kernel
149s - max time network
151s - platform
windows10-ltsc_2021_x64 - resource
win10ltsc2021-20260513-en - resource tags
- submitted
22/05/2026, 12:38
General
- Target tmpvh591jb6.exe
- Size 238KB
- Sample260522-pt59dsbs7j
- SHA256 68cc719be56bf8a7c7a6a7dc47dd86cb68560c3f8fa96ab95845085a0121d50d
Score
3/10
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\tmpvh591jb6.exe"C:\Users\Admin\AppData\Local\Temp\tmpvh591jb6.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4580 -s 3124⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 8083⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4580 -ip 45801⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1564 -ip 15641⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1564-0-0x0000000002750000-0x00000000028D0000-memory.dmp
memory/1564-1-0x0000000002090000-0x0000000002091000-memory.dmp
memory/1564-2-0x0000000002750000-0x00000000028D0000-memory.dmp
memory/1564-3-0x0000000002090000-0x0000000002091000-memory.dmp
memory/1564-7-0x0000000000400000-0x000000000043F000-memory.dmp
memory/3360-5-0x0000000002950000-0x0000000002957000-memory.dmp
memory/3360-6-0x0000000002950000-0x0000000002957000-memory.dmp
memory/3360-10-0x0000000002A20000-0x0000000002A27000-memory.dmp