Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 22:37

General

  • Target
    2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe
  • Size 15.9MB
  • Sample260817-2jzebaea95
  • SHA256 9b53600aaf7aacc814c4d23f2931842f86c1ba50cc1ca9e934c23e93fdacf5d5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 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 use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_2baf9f2ec21360cc7f93ea472bf37d61_elex_wannacry.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4628
    • C:\Program Files\Common Files\Microsoft Shared M\lsass.exe
      1
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1752

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        lsass.exe

        • Path C:\Program Files\Common Files\Microsoft Shared M\lsass.exe
        • Size 29.6MB
        • SHA256 23e8d90cddc6fc15347a5f27515d4f78a14d137a85a371290fc612403bbf40f2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemTemp_1

        • Path C:\SystemTemp_1
        • Size 95B
        • SHA256 1dc3a39ad00147eff606d62ca3684aa84879fccf8e1fe1f1d103529f6887e3de
        • MD5 SHA1 SHA512 TLSH