Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/05/2026, 12:10
General
- Target tmpm0jl9lvo.exe
- Size 225KB
- Sample260522-pcfbmscz4s
- SHA256 b664f7caf61ffedb271fd3d8aa2bcdbd19d352d21c56f209f5ae35ed35fb3576
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.
- Modifies data under HKEY_USERS 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 6 IoCs
- Suspicious use of FindShellTrayWindow 4 IoCs
- Suspicious use of UnmapMainImage 1 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
- Suspicious use of FindShellTrayWindow
- Suspicious use of UnmapMainImage
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C:\Users\Admin\AppData\Local\Temp\tmpm0jl9lvo.exe"C:\Users\Admin\AppData\Local\Temp\tmpm0jl9lvo.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 1060 -s 3004⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 436 -s 8643⤵
- Program crash
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1060 -ip 10601⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 436 -ip 4361⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/436-1-0x00000000049B0000-0x0000000005008000-memory.dmp
memory/436-2-0x0000000003CD0000-0x0000000003CD1000-memory.dmp
memory/436-3-0x00000000049B0000-0x0000000005008000-memory.dmp
memory/436-4-0x0000000003CD0000-0x0000000003CD1000-memory.dmp
memory/436-5-0x0000000003CD0000-0x0000000003CD1000-memory.dmp
memory/436-9-0x0000000000400000-0x000000000043C000-memory.dmp
memory/436-15-0x00000000049B0000-0x0000000005008000-memory.dmp
memory/3292-7-0x0000000000BD0000-0x0000000000BD6000-memory.dmp
memory/3292-8-0x0000000000BD0000-0x0000000000BD6000-memory.dmp
memory/3292-12-0x0000000002A40000-0x0000000002A46000-memory.dmp