General

  • Target
    doc2022051101001.pdf.exe
  • Size 670KB
  • Sample220511-h7srwsfhd5
  • SHA256 9c071afc054e8a65329317a6b449e9f4119a5546c2b3a5c2ce9bf2cb1a04a46e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.isnova.com.tr

  • Port

    587

  • Password

    isno256548

Targets

    • Target
      doc2022051101001.pdf.exe
    • Size 670KB
    • SHA256 9c071afc054e8a65329317a6b449e9f4119a5546c2b3a5c2ce9bf2cb1a04a46e
    • MD5 SHA1 SHA512
    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks