Analysis

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

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 02:40

General

  • Target
    2026-08-10_4e05f5c4bb4b5de5097844a780fdba04_elex_wannacry.exe
  • Size 1.1MB
  • Sample260810-c53anazcqa
  • SHA256 4570f7d6ceac8420f09a96efdd7ba68fa1ef5f5495aaddcbb475663176b1c35d
  • 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\2026-08-10_4e05f5c4bb4b5de5097844a780fdba04_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_4e05f5c4bb4b5de5097844a780fdba04_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4856
    • 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:3896

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        OneDrive.exe

        • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\OneDrive.exe
        • Size 3.5MB
        • SHA256 99cfdef29e7d8eb1df631884543c74bafa8285bde2d275a48c322696584b59ca
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX1DE0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX1DE0.tmp
        • Size 1.1MB
        • SHA256 ec2c85621430ba1f8860d39f2ff2d116b09a1a65b0714959580ffc0c85a7575d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX2072.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX2072.tmp
        • Size 1.1MB
        • SHA256 0249d9f93919ba5efdab89d2d880a42dacdac76c16088916343f1d306e5ec9cd
        • 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 1.1MB
        • SHA256 09a7406ee618188003b13498a088c0d5bcaa29638d5308da5878c97a2ef69220
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4856-151-0x0000000000400000-0x0000000000528000-memory.dmp