Analysis
- max time kernel
148s - max time network
122s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
01/07/2026, 08:56
General
- Target 2026-07-01_93e13087f78679e96ab037228ec030cf_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 474KB
- Sample260701-kwcmmsct3w
- SHA256 148f32c078aa10adba2fa848287f0d152e82dc58d798426a5cababfe416ebde1
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\2026-07-01_93e13087f78679e96ab037228ec030cf_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-01_93e13087f78679e96ab037228ec030cf_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 1548 -s 5962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 1548 -ip 15481⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/1548-0-0x0000000000400000-0x000000000047E000-memory.dmp
memory/1548-1-0x0000000000C20000-0x0000000000C35000-memory.dmp
memory/1548-2-0x0000000000C20000-0x0000000000C35000-memory.dmp
memory/1548-3-0x0000000000C20000-0x0000000000C35000-memory.dmp
memory/1548-7-0x0000000000C90000-0x0000000000C91000-memory.dmp
memory/1548-5-0x0000000000C20000-0x0000000000C35000-memory.dmp
memory/1548-8-0x0000000000C20000-0x0000000000C35000-memory.dmp
memory/1548-22-0x0000000000C20000-0x0000000000C35000-memory.dmp
memory/1548-26-0x0000000000400000-0x000000000047E000-memory.dmp