General

  • Target
    DHL_3036875844.exe
  • Size 713KB
  • Sample201109-eph66dygaj
  • SHA256 edea1ac8e2a910787a857619443892d76fa2be66eace036c5725c9fbccec511a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.marketinfosales.com

  • Port

    587

  • Password

    8})FotiAEI+U

Targets

    • Target
      DHL_3036875844.exe
    • Size 713KB
    • SHA256 edea1ac8e2a910787a857619443892d76fa2be66eace036c5725c9fbccec511a
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

    • 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