Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/09/2026, 09:37
General
- Target 2026-09-04_5d5fe99054ec82fa465365937ac551d4_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260905-llff8aaj7s
- SHA256 9221b72de2ffc9fec9729bcaa0b2eeede6b94b20eb1c84d90c34caae5206b2a2
Malware Config
Signatures
- UPX dump on OEP (original entry point) 7 IoCs
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-09-04_5d5fe99054ec82fa465365937ac551d4_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-04_5d5fe99054ec82fa465365937ac551d4_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 996 -s 5962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 996 -ip 9961⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/996-0-0x0000000000400000-0x000000000047E000-memory.dmp
memory/996-1-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-2-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-3-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-5-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-8-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-7-0x00000000007A0000-0x00000000007A1000-memory.dmp
memory/996-16-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-20-0x0000000000BB0000-0x0000000000BC5000-memory.dmp
memory/996-26-0x0000000000400000-0x000000000047E000-memory.dmp