General

  • Target
    NEW ORDER po 21000491 from Ukraine.exe
  • Size 810KB
  • Sample200813-jptjabbjw6
  • SHA256 aa556dde1f62e5e897bf5db6980f8202febe626f2e9840190f1f2695eec3c065
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.suncurepelletmill.com

  • Port

    587

  • Password

    pellet2013

Targets

    • Target
      NEW ORDER po 21000491 from Ukraine.exe
    • Size 810KB
    • SHA256 aa556dde1f62e5e897bf5db6980f8202febe626f2e9840190f1f2695eec3c065
    • 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.

    • Drops startup file

    • 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 v6

Tasks