General

  • Target
    2026-07-06_ac244a844fb964637aad05d317500b5e_elex_wannacry
  • Size 93KB
  • Sample260707-b2z6fsft8y
  • SHA256 afe3066b09100e1e8e019166754ecc29a9be08d1eccb49fa607b411a7f68c02b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-07-06_ac244a844fb964637aad05d317500b5e_elex_wannacry
    • Size 93KB
    • SHA256 afe3066b09100e1e8e019166754ecc29a9be08d1eccb49fa607b411a7f68c02b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Farfli Backdoor

    • Family: Farfli

      Farfli is a Windows backdoor written in C++.

    • Detects executables containing base64 encoded User Agent

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v16

Tasks