Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
12/10/2026, 19:54
General
- Target jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe
- Size 54KB
- Sample261012-ymrbbsev7y
- SHA256 edc5167aa7405a280dc6bc8c298fde668c592990e6a60fc7ecb1d237e38c8f01
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- UPX packed file 19 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Windows directory 2 IoCs
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\RUN_DLL32.EXEC:\Windows\RUN_DLL32.EXE2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\Deleteme.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
-
-
C:\Windows\RUN_DLL32.EXERUN_DLL32.EXE1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
Deleteme.bat
RUN_DLL32.EXE
memory/3196-0-0x0000000000400000-0x000000000042A000-memory.dmp
memory/3196-5-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-15-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-16-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-11-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-12-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-13-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-14-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-24-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-10-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-17-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-18-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-19-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-20-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-21-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-22-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4276-23-0x0000000000400000-0x000000000042A000-memory.dmp
memory/5656-9-0x0000000000400000-0x000000000042A000-memory.dmp