General

  • Target
    comprobante_swift89534657687.js
  • Size 1KB
  • Sample240223-tvs3nsda98
  • SHA256 41f76926477c7f8759900567ced4e5e1f9057e40d2a151badc873d23f372997e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.elquijotebanquetes.com

  • Port

    21

  • Password

    4r@d15PS!-!h

Targets

    • Target
      comprobante_swift89534657687.js
    • Size 1KB
    • SHA256 41f76926477c7f8759900567ced4e5e1f9057e40d2a151badc873d23f372997e
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • 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.

    • 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 v15

Tasks