General

  • Target
    Purchase Order_pdf.exe.gz.exe
  • Size 802KB
  • Sample240501-pyg3cshb75
  • SHA256 d0470bacce95da182a6ac0f381c45fdc9dffe39bb58d491c63ecd2c98de7689b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      Purchase Order_pdf.exe.gz.exe
    • Size 802KB
    • SHA256 d0470bacce95da182a6ac0f381c45fdc9dffe39bb58d491c63ecd2c98de7689b
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks