Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 04:33

General

  • Target
    2026-06-27_9f1fc0ab8f06b94a0356942811ec73f8_elex_wannacry.exe
  • Size 20KB
  • Sample260629-e6te9ac18y
  • SHA256 fae5674d30b8e4210521980b63da8af8dd184ce4167f794f0d8af49a6973416a
  • 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\2026-06-27_9f1fc0ab8f06b94a0356942811ec73f8_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_9f1fc0ab8f06b94a0356942811ec73f8_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5824
    • C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
      "C:\Users\Admin\AppData\Local\Temp\foxupdater.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1992

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        foxupdater.exe

        • Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
        • Size 21KB
        • SHA256 9dfb1f6a369826bcafe113af90af63d77f0ede84a9977710ef497f477eec652c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1992-18-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/5824-8-0x0000000000400000-0x0000000000409000-memory.dmp