Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
23/08/2026, 18:06
General
- Target 30b15552574be26c71cd6bec46566f6a6234fc62fcdc59ac2c17613dc20f69af.exe
- Size 10.8MB
- Sample260823-wp7d8atwey
- SHA256 30b15552574be26c71cd6bec46566f6a6234fc62fcdc59ac2c17613dc20f69af
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 2 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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\30b15552574be26c71cd6bec46566f6a6234fc62fcdc59ac2c17613dc20f69af.exe"C:\Users\Admin\AppData\Local\Temp\30b15552574be26c71cd6bec46566f6a6234fc62fcdc59ac2c17613dc20f69af.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\nsv6B79.tmp\BCompare.exeC:\Users\Admin\AppData\Local\Temp\nsv6B79.tmp\BCompare.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
7z.dll
BC5Key.txt
BCUnRar.dll
BCompare.exe
BCompare.tr
memory/1744-36-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-34-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-38-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-31-0x0000000000260000-0x0000000002623000-memory.dmp
memory/1744-37-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-27-0x0000000000327000-0x0000000000328000-memory.dmp
memory/1744-35-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-39-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-33-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-32-0x0000000006770000-0x0000000006771000-memory.dmp
memory/1744-43-0x0000000000260000-0x0000000002623000-memory.dmp
memory/1744-44-0x0000000000260000-0x0000000002623000-memory.dmp
memory/1744-45-0x0000000000260000-0x0000000002623000-memory.dmp
memory/1744-46-0x0000000000260000-0x0000000002623000-memory.dmp
memory/1744-49-0x0000000000260000-0x0000000002623000-memory.dmp