General

  • Target
    2026-04-20_7efea757a2b3668e57f228ae74c85e7b_elex_stop
  • Size 3.5MB
  • Sample260420-qfgvbafv7v
  • SHA256 488f984f71669d39b4bc89724eab862cbe88ae2b53d105b4df8e8324572d7211
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-04-20_7efea757a2b3668e57f228ae74c85e7b_elex_stop
    • Size 3.5MB
    • SHA256 488f984f71669d39b4bc89724eab862cbe88ae2b53d105b4df8e8324572d7211
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • Custom signature

      Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

    • Custom signature

      Detects executables containing SQL queries to confidential data stores. Observed in infostealers

    • Custom signature

      Detects executables referencing many email and collaboration clients. Observed in information steale

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks