Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
24/08/2026, 22:28
General
- Target BCA_KeyGen.exe
- Size 746KB
- Sample260824-2dtxmszwe1
- SHA256 6bfec2aef956068c6b176b8ddadb9342a050ff72846c91095098d09c6796d5a8
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BCA_KeyGen.exe"C:\Users\Admin\AppData\Local\Temp\BCA_KeyGen.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\keygen.exeC:\Users\Admin\AppData\Local\Temp\keygen.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x00000000000004EC 0x00000000000004E81⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
BASSMOD.DLL
bgm.s3m
keygen.exe
memory/2104-17-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-19-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-12-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-13-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-14-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-15-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-16-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2104-18-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-10-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-20-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-21-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-22-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-23-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-24-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-25-0x0000000010000000-0x0000000010013000-memory.dmp
memory/2104-26-0x0000000010000000-0x0000000010013000-memory.dmp