Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 02:55

General

  • Target
    2026-06-30_c4f7b187e69807635ff371cafcf32eb2_elex_gh0st-rat_wannacry.exe
  • Size 24.9MB
  • Sample260701-deex4sc17l
  • SHA256 762792cb18d7f521486ce789ff47093c280d6bbddf7eb24b1f46e120a3873017
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Family: Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Gh0st RAT payload 5 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_c4f7b187e69807635ff371cafcf32eb2_elex_gh0st-rat_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_c4f7b187e69807635ff371cafcf32eb2_elex_gh0st-rat_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4948
    • \??\c:\users\admin\appdata\local\mfwmhkgiej
      "C:\Users\Admin\AppData\Local\Temp\2026-06-30_c4f7b187e69807635ff371cafcf32eb2_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-06-30_c4f7b187e69807635ff371cafcf32eb2_elex_gh0st-rat_wannacry.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4264

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        mfwmhkgiej

        • Path C:\Users\Admin\AppData\Local\mfwmhkgiej
        • Size 24.9MB
        • SHA256 e5d1f4f82e6efc63d24bac93973ea54f3550c5eff575d708e54f0e0ad311ccd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4264-6-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/4264-8-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/4948-0-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/4948-5-0x0000000000400000-0x0000000000433000-memory.dmp