Analysis

  • max time kernel
    150s
  • max time network
    119s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260630-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/07/2026, 21:09

General

  • Target
    2026-07-03_4e042baeada686a0fef77fdb5e39cbc5_elex_gh0st-rat_wannacry.exe
  • Size 24.5MB
  • Sample260703-zzptpscv6k
  • SHA256 10f07eb3a7179637125189d2371fe2df7ba383c78e1e3327c622784e63e3cf5f
  • 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\2026-07-03_4e042baeada686a0fef77fdb5e39cbc5_elex_gh0st-rat_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-03_4e042baeada686a0fef77fdb5e39cbc5_elex_gh0st-rat_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3328
    • \??\c:\users\admin\appdata\local\fsndxxbybm
      "C:\Users\Admin\AppData\Local\Temp\2026-07-03_4e042baeada686a0fef77fdb5e39cbc5_elex_gh0st-rat_wannacry.exe" a -sc:\users\admin\appdata\local\temp\2026-07-03_4e042baeada686a0fef77fdb5e39cbc5_elex_gh0st-rat_wannacry.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:5036

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        fsndxxbybm

        • Path C:\Users\Admin\AppData\Local\fsndxxbybm
        • Size 24.5MB
        • SHA256 7070a6870adec4dcdca09f163b3847c5267ab2ba2948516eda335a05ebef73af
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3328-0-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/3328-7-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/5036-5-0x0000000000400000-0x0000000000433000-memory.dmp

        memory/5036-8-0x0000000000400000-0x0000000000433000-memory.dmp