Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    30/05/2026, 05:10

General

  • Target
    2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe
  • Size 20KB
  • Sample260530-ftprzagt5l
  • SHA256 af6fff6ceaa2213119214b5f466d633145a3b9fb4cd50dc2af95cb50ed0c37a1
  • 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\2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-30_7633206794c87e1564688e1dbcbbe1ab_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5208
    • 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:2408

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        foxupdater.exe

        • Path C:\Users\Admin\AppData\Local\Temp\foxupdater.exe
        • Size 20KB
        • SHA256 125084ab748c84dbd3d4ed8c62175a9e44069727b41708b512a1f360e53116fd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2408-17-0x0000000000400000-0x0000000000409000-memory.dmp

        memory/5208-8-0x0000000000400000-0x0000000000409000-memory.dmp