Analysis
- max time kernel
148s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
17/10/2026, 07:10
General
- Target Crazy Mouse v1.2.exe
- Size 898KB
- Sample261017-hzlnlsdg39
- SHA256 cdf3e15500e26169391fa5e9148c533de8e3d6c6d39977c6ae00902b414db241
Malware Config
Signatures
- Family: Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
- Executes dropped EXE 1 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 1 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 use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Crazy Mouse v1.2.exe"C:\Users\Admin\AppData\Local\Temp\Crazy Mouse v1.2.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Crazy Mouse v1.2Srv.exe"C:\Users\Admin\AppData\Local\Temp\Crazy Mouse v1.2Srv.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 3323⤵
- Program crash
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2432 -ip 24321⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Crazy Mouse v1.2Srv.exe
memory/2432-4-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2432-6-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2432-5-0x00000000021A0000-0x00000000021AF000-memory.dmp
memory/4172-7-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-9-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-10-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-11-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-12-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-13-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-14-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-15-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-16-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-17-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-18-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-19-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-20-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-21-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-22-0x0000000000400000-0x00000000004EC000-memory.dmp
memory/4172-23-0x0000000000400000-0x00000000004EC000-memory.dmp