Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/10/2026, 22:26

General

  • Target
    2026-10-21_6daccd71c92defe40b3dd63ff69cd542_elex_wannacry.exe
  • Size 1.2MB
  • Sample261022-2c2absys5k
  • SHA256 211a025768234e8158378568472aa9fe288aac7f9de070f3b2d4418e3613ed0a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-21_6daccd71c92defe40b3dd63ff69cd542_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-21_6daccd71c92defe40b3dd63ff69cd542_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4296
    • C:\Users\Admin\AppData\Local\Temp\original_temp.exe
      "C:\Users\Admin\AppData\Local\Temp\original_temp.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:3416

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX237D.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX237D.tmp
        • Size 1.2MB
        • SHA256 141a71c67b485c4f0513e6ed6495eddb1eb7299166e87a055fe9988e8c393bc8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        original_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\original_temp.exe
        • Size 20KB
        • SHA256 9d770a29c9a6880e374d71a51fa4da176debee2f290182c437bc93bbc56f9327
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.2MB
        • SHA256 53e079495fcda4cd3bfc6023c689afb55a206168ff4576c8de2df3a2ad0229a9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.2MB
        • SHA256 e274df3cb38d91f5f50c64009f1f1633f6b0fec2b4202d26b611f285333887db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.2MB
        • SHA256 d3b8f724d5c9666aded10503985de7393c59684e6aee3487ef6ccc8559c08d81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4296-170-0x0000000000400000-0x0000000000533000-memory.dmp