Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 15:00

General

  • Target
    2026-08-15_f31b29eaf2608837e6e951f8f97c4e3b_elex_wannacry.exe
  • Size 1.9MB
  • Sample260815-sdtgfayzd1
  • SHA256 30ca9764f638d9fdaa3919772737d02df52afa1d61ca21aba9648376d4421ba6
  • 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\2026-08-15_f31b29eaf2608837e6e951f8f97c4e3b_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_f31b29eaf2608837e6e951f8f97c4e3b_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5920
    • 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:1684

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        RCX4BE5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX4BE5.tmp
        • Size 1.9MB
        • SHA256 c25d3f293898f2b8d0dae6613b0941ae76da41a98aef5d78ecd02dc7a788ea62
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RCX500E.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\RCX500E.tmp
        • Size 1.9MB
        • SHA256 6511d2a2760a1d3d3b239dda3d1723d406b806264abbbe4a246050e0ec2fbb11
        • 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 1.9MB
        • SHA256 eb2b71204a152bbf5e18f9b17c2040507b0aa54ed7ec3422a2f08088cbd4bb13
        • MD5 SHA1 SHA512 SSDEEP TLSH

        virus_temp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\virus_temp.exe
        • Size 1.9MB
        • SHA256 fb2d112302a9d7237b18cebf3676ad06afe36304756f979721cce4241439c98c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5920-152-0x0000000000400000-0x00000000005F7000-memory.dmp