Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 01:57
General
- Target 0622b54324f674a23ec24d739ab219239656a215f84cd584d7e98966c56159c6.exe
- Size 14.1MB
- Sample260819-cdme5ack7x
- SHA256 0622b54324f674a23ec24d739ab219239656a215f84cd584d7e98966c56159c6
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
- Loads dropped DLL 2 IoCs
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 6 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 14 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\0622b54324f674a23ec24d739ab219239656a215f84cd584d7e98966c56159c6.exe"C:\Users\Admin\AppData\Local\Temp\0622b54324f674a23ec24d739ab219239656a215f84cd584d7e98966c56159c6.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\cmd.execmd.exe /c set2⤵
- Executes a command shell one-liner
-
-
C:\Users\Admin\AppData\Local\Temp\~6958902920870800297~\sg.tmp7zG_exe x "C:\Users\Admin\AppData\Local\Temp\0622b54324f674a23ec24d739ab219239656a215f84cd584d7e98966c56159c6.exe" -y -aoa -o"C:\Users\Admin\AppData\Local\Temp\~3458804039964089755"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\~3458804039964089755\BCompare.exe"C:\Users\Admin\AppData\Local\Temp\~3458804039964089755\BCompare.exe"2⤵
- 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
Loading Replay Monitor...
Downloads
7z.dll
BC5Key.txt
BCPreferences.xml
BCState.xml
BCUnRar.dll
BCompare.exe
BCompare.tr
sg.tmp
memory/2240-56-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-54-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-55-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-57-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-51-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-52-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-58-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-53-0x0000000007D40000-0x0000000007D41000-memory.dmp
memory/2240-64-0x0000000000DF0000-0x00000000031B4000-memory.dmp
memory/4876-0-0x0000000000400000-0x0000000000591000-memory.dmp
memory/4876-63-0x0000000000400000-0x0000000000591000-memory.dmp