General

  • Target
    4281ca32097171a4055f4bbff1ab433a.exe
  • Size 986KB
  • Sample201209-3rdj8z77nn
  • SHA256 f8b957b53da50425dfd655553ad255dd26e307971d477edd441ae2c2248ff121
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    us2.smtp.mailhostbox.com

  • Port

    587

  • Password

    ANYANWU3116

Targets

    • Target
      4281ca32097171a4055f4bbff1ab433a.exe
    • Size 986KB
    • SHA256 f8b957b53da50425dfd655553ad255dd26e307971d477edd441ae2c2248ff121
    • 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