Analysis

  • max time kernel
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 23:26

General

  • Target
    2026-07-20_13220b9d3f22ccb487d71f0e4da88e49_elex_gh0st-rat_wannacry.exe
  • Size 24.9MB
  • Sample260720-3e5afaaw91
  • SHA256 e8c912a96ef91caf2fe0b69135f894fb47bbb2a32c3625ea378a2092aa082179
  • 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\2026-07-20_13220b9d3f22ccb487d71f0e4da88e49_elex_gh0st-rat_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_13220b9d3f22ccb487d71f0e4da88e49_elex_gh0st-rat_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4076
    • \??\c:\users\admin\appdata\local\mkybjdbksc
      "C:\Users\Admin\AppData\Local\Temp\2026-07-20_13220b9d3f22ccb487d71f0e4da88e49_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-07-20_13220b9d3f22ccb487d71f0e4da88e49_elex_gh0st-rat_wannacry.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4112

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        mkybjdbksc

        • Path C:\Users\Admin\AppData\Local\mkybjdbksc
        • Size 24.9MB
        • SHA256 d08c5648fa62ffaec27bd6df27e3976bb86427a26ada9802f11274ad64f9b72d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4076-0-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/4076-6-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/4112-5-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/4112-8-0x0000000000400000-0x0000000000433000-memory.dmp