Analysis
- max time kernel
148s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
10/09/2026, 02:51
General
- Target jaffacakes118_Left 4 Dead 2 Full Game directplay by [email protected]
- Size 38KB
- Sample260910-dca65sxsbw
- SHA256 65e3d555a37e47821f75e1f3a2c59f278c0e1758da78a5efa12f3e307be23fe9
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Drops file in System32 directory 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 6 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 24 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Left 4 Dead 2 Full Game directplay by [email protected]"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Left 4 Dead 2 Full Game directplay by [email protected]"1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\audiohd.exe"C:\Users\Admin\AppData\Roaming\audiohd.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\system32\WUDHost.exe"C:\Windows\system32\WUDHost.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
audiohd.exe
memory/456-35-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-30-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-3-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-0-0x00007FFB20C55000-0x00007FFB20C56000-memory.dmp
memory/456-7-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-10-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-1-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-21-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/456-2-0x000000001B600000-0x000000001B662000-memory.dmp
memory/456-4-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5548-34-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5548-37-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5548-36-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5548-38-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5548-43-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5588-39-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5588-40-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5588-42-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp
memory/5588-44-0x00007FFB209A0000-0x00007FFB21341000-memory.dmp