Analysis
- max time kernel
149s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
04/05/2026, 10:31
General
- Target 2026-05-04_216e6b86dcccf59f9905cc0f46597492_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 469KB
- Sample260504-mkrnjacv9k
- SHA256 28674f49c61d2a130d6f29e4971a07b85cf5fdafe9315ef49f92c1ba71379064
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 6 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\2026-05-04_216e6b86dcccf59f9905cc0f46597492_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_216e6b86dcccf59f9905cc0f46597492_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 5064 -s 5882⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5064 -ip 50641⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5064-0-0x0000000000400000-0x000000000047C000-memory.dmp
memory/5064-1-0x00000000005A0000-0x00000000005B5000-memory.dmp
memory/5064-2-0x00000000005A0000-0x00000000005B5000-memory.dmp
memory/5064-3-0x00000000005A0000-0x00000000005B5000-memory.dmp
memory/5064-5-0x00000000005A0000-0x00000000005B5000-memory.dmp
memory/5064-7-0x0000000000620000-0x0000000000621000-memory.dmp
memory/5064-18-0x00000000005A0000-0x00000000005B5000-memory.dmp
memory/5064-22-0x00000000005A0000-0x00000000005B5000-memory.dmp
memory/5064-26-0x0000000000A80000-0x0000000000BA0000-memory.dmp
memory/5064-27-0x0000000000400000-0x000000000047C000-memory.dmp