Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 04:23

General

  • Target
    2026-11-01_eb6fbff94a387a50400dbc6d634b1b87_elex_wannacry.exe
  • Size 14.3MB
  • Sample261102-ezznpazyfs
  • SHA256 df1d5a71acb86a1d84c332bfabe6263990a54cb14832210f024f2a7d9910ae5e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Deletes itself 1 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • 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 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-01_eb6fbff94a387a50400dbc6d634b1b87_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-01_eb6fbff94a387a50400dbc6d634b1b87_elex_wannacry.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:976
    • C:\Program Files\Common Files\Microsoft Shared P\lsass.exe
      1
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4876

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        lsass.exe

        • Path C:\Program Files\Common Files\Microsoft Shared P\lsass.exe
        • Size 27.3MB
        • SHA256 6f4e30e5036b643e46415cd010341da6630a8887ee7a9fa54bbd5190954e3003
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemTemp_1

        • Path C:\SystemTemp_1
        • Size 95B
        • SHA256 8bae7a11f80725f95820d1170de8f07a1b267e41f74e150180d4a7ff3d010885
        • MD5 SHA1 SHA512 TLSH