Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 00:28

General

  • Target
    2026-08-07_ec2a93b75077c8aa544703fc8df62711_elex_wannacry.exe
  • Size 31.1MB
  • Sample260808-asbwtsem8t
  • SHA256 b81159ef0bee7a11d0d1dafdf8ac53f5e6f336eb8bc09562a3562737561ede84
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Deletes itself 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\2026-08-07_ec2a93b75077c8aa544703fc8df62711_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-07_ec2a93b75077c8aa544703fc8df62711_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:468
    • C:\Program Files\Common Files\Microsoft Shared V\lsass.exe
      1
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:3204

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        lsass.exe

        • Path C:\Program Files\Common Files\Microsoft Shared V\lsass.exe
        • Size 44.6MB
        • SHA256 609ab24c5532bb75bbde4b3be75388a115034145510cf668a2f51201a55a5c85
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SystemTemp_1

        • Path C:\SystemTemp_1
        • Size 95B
        • SHA256 d5b610454860a5872beb88dfe407f5125cd3c014db9265c335d3624ab64acf5d
        • MD5 SHA1 SHA512 TLSH