General

  • Target
    PaymentConfirmation.exe
  • Size 619KB
  • Sample200708-9r1mmbfc7e
  • SHA256 b0cda517ace59b7d9be1d0dc49c2d85ff42fb780d86ee2623a206663486ed7c6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.yandex.com

  • Port

    587

  • Password

    Hunter$#@145722

Targets

    • Target
      PaymentConfirmation.exe
    • Size 619KB
    • SHA256 b0cda517ace59b7d9be1d0dc49c2d85ff42fb780d86ee2623a206663486ed7c6
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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