Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
06/07/2026, 00:42
General
- Target 2026-07-06_8ac74a848b34fce56b2e66b542a10ea1_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260706-a2b8yscw5n
- SHA256 0822e5639ae105e8f7b5e900f564c131d3d43bb9efafaf8795ae1fc1072644fe
Malware Config
Signatures
- Custom signatureUPX dump on OEP (original entry point) 5 IoCs
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 5 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\2026-07-06_8ac74a848b34fce56b2e66b542a10ea1_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-06_8ac74a848b34fce56b2e66b542a10ea1_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 724 -s 5402⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 724 -ip 7241⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/724-0-0x0000000000400000-0x000000000047E000-memory.dmp
memory/724-2-0x0000000000BD0000-0x0000000000BE5000-memory.dmp
memory/724-1-0x0000000000BD0000-0x0000000000BE5000-memory.dmp
memory/724-3-0x0000000000BD0000-0x0000000000BE5000-memory.dmp
memory/724-5-0x0000000000BD0000-0x0000000000BE5000-memory.dmp
memory/724-7-0x00000000022A0000-0x00000000022A1000-memory.dmp
memory/724-22-0x0000000000BD0000-0x0000000000BE5000-memory.dmp
memory/724-26-0x0000000000400000-0x000000000047E000-memory.dmp