Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/06/2026, 02:34

General

  • Target
    2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe
  • Size 465KB
  • Sample260604-c2fx9aas2j
  • SHA256 9c7214b0b1e4c857b87c976648fe26069f16ff162135beb82b9a25b8429a8a51
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Custom signature
    UPX dump on OEP (original entry point) 3 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-04_72092b1bd69cb2257fa81f9f21befbda_bkransomware_elex_hawkeye_maze_remcos.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1748

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1748-0-0x0000000000400000-0x000000000047B000-memory.dmp

        memory/1748-2-0x0000000000B40000-0x0000000000B52000-memory.dmp

        memory/1748-4-0x0000000000B40000-0x0000000000B52000-memory.dmp

        memory/1748-1-0x0000000000B40000-0x0000000000B52000-memory.dmp

        memory/1748-5-0x0000000000B60000-0x0000000000B61000-memory.dmp

        memory/1748-8-0x0000000000400000-0x000000000047B000-memory.dmp