Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 11:14

General

  • Target
    2026-06-26_ee3acd011a9aed7dc9488c8eed51abcf_elex_wannacry.exe
  • Size 24KB
  • Sample260629-ncd8xabx2x
  • SHA256 47e2a496613131acbd23e6e0925255ca7b2362f2cef3fb056905d1c9ed86848c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-26_ee3acd011a9aed7dc9488c8eed51abcf_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-26_ee3acd011a9aed7dc9488c8eed51abcf_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3124
    • C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
      "C:\Users\Admin\AppData\Local\Temp\opera_updater.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:612

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        opera_updater.exe

        • Path C:\Users\Admin\AppData\Local\Temp\opera_updater.exe
        • Size 24KB
        • SHA256 4ad3d4fbc786066cab3cf291d95188a928547e4799e32d483db2a4512376cd8e
        • MD5 SHA1 SHA512 SSDEEP TLSH