General

  • Target
    file
  • Size 985KB
  • Sample210125-bs8eaprh3a
  • SHA256 3728b436ce177b5153e4b5a673d79f2dbf2e377960e35fea9db40bae8ec04618
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    barclays247.com

  • Port

    587

  • Password

    Du_&#[]2y&k*

Targets

    • Target
      file
    • Size 985KB
    • SHA256 3728b436ce177b5153e4b5a673d79f2dbf2e377960e35fea9db40bae8ec04618
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • 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