Analysis
- user interaction
yes - max time kernel
28s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
01/05/2026, 16:48
General
- Target HL2BMP.exe
- Size 4.4MB
- Sample260501-vbexdadx9p
- SHA256 fd4fef30720c6856e4a0e20fd9ff7aa600910f5ee86e6c729d441d12aa50efac
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 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.
- Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\HL2BMP.exe"C:\Users\Admin\AppData\Local\Temp\HL2BMP.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-V8LIB.tmp\HL2BMP.tmp"C:\Users\Admin\AppData\Local\Temp\is-V8LIB.tmp\HL2BMP.tmp" /SL5="$4017E,123904,0,C:\Users\Admin\AppData\Local\Temp\HL2BMP.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
HL2BMP.tmp
memory/1192-5-0x00000000024E0000-0x00000000024E1000-memory.dmp
memory/1192-10-0x0000000000400000-0x000000000052E000-memory.dmp
memory/2348-0-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2348-11-0x0000000000400000-0x0000000000429000-memory.dmp