General

  • Target
    SecuriteInfo.com.W32.MSIL_Agent.FPI.gen.Eldorado.25932.5738.exe
  • Size 52.0MB
  • Sample231205-vv5bdadf32
  • SHA256 d6eb6140e39e769a10efeb521eb6b6f6156cab370427af8de5dcd88c3cfeb63d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.W32.MSIL_Agent.FPI.gen.Eldorado.25932.5738.exe
    • Size 52.0MB
    • SHA256 d6eb6140e39e769a10efeb521eb6b6f6156cab370427af8de5dcd88c3cfeb63d
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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 v15

Tasks