General

  • Target
    Invoice.exe
  • Size 748KB
  • Sample201109-aexp9b2vm6
  • SHA256 8a85bd25443551cb0e6c6efc7e8919cc8a7df0191e6766a2c76c71e9c82fb9af
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.bwe-group.com

  • Port

    587

  • Password

    lili2008

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.bwe-group.com

  • Port

    587

  • Password

    lili2008

Targets

    • Target
      Invoice.exe
    • Size 748KB
    • SHA256 8a85bd25443551cb0e6c6efc7e8919cc8a7df0191e6766a2c76c71e9c82fb9af
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks