General

  • Target
    New_PO #1783919939-12-2022 RFQ Amended.exe
  • Size 880KB
  • Sample221208-kr54dscd6t
  • SHA256 66e8893d8742feb4cf59cba5705d0ed26ec79f7287c873e56b4216b71903af81
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.tegzw-com.cf

  • Port

    587

  • Password

    k6C[HUoih&9&

Targets

    • Target
      New_PO #1783919939-12-2022 RFQ Amended.exe
    • Size 880KB
    • SHA256 66e8893d8742feb4cf59cba5705d0ed26ec79f7287c873e56b4216b71903af81
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks