Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/07/2026, 01:04

General

  • Target
    2026-07-18_59244bb40f88cd40e8ef45557c1a6f91_elex_wannacry.exe
  • Size 252KB
  • Sample260718-bfbkzae17t
  • SHA256 4add290c5661c3158a202ba409e7ea3468b8e05815714f87bf57e2f57e25f082
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-18_59244bb40f88cd40e8ef45557c1a6f91_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-18_59244bb40f88cd40e8ef45557c1a6f91_elex_wannacry.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5888
    • C:\Users\Admin\AppData\Local\Temp\2026-07-18_59244bb40f88cd40e8ef45557c1a6f91_elex_wannacry.exe
      C:\Users\Admin\AppData\Local\Temp\2026-07-18_59244bb40f88cd40e8ef45557c1a6f91_elex_wannacry.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3320
      • C:\ProgramData\Application Data\wmimgmt.exe
        "C:\ProgramData\Application Data\wmimgmt.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3392
        • C:\ProgramData\Application Data\wmimgmt.exe
          "C:\ProgramData\Application Data\wmimgmt.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2340

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        wmimgmt.exe

        • Path C:\ProgramData\wmimgmt.exe
        • Size 252KB
        • SHA256 4add290c5661c3158a202ba409e7ea3468b8e05815714f87bf57e2f57e25f082
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2340-8-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/3320-3-0x0000000000400000-0x0000000000424000-memory.dmp

        memory/3392-5-0x0000000000400000-0x000000000043F000-memory.dmp

        memory/5888-0-0x0000000000400000-0x000000000043F000-memory.dmp

        memory/5888-1-0x0000000000400000-0x000000000043F000-memory.dmp