General

  • Target
    SecuriteInfo.com.Generic.mg.ae226ad06a2f33ce.31834
  • Size 394KB
  • Sample201130-zrhap67gen
  • SHA256 36f9ec0c44ca2ed814b6c301f89a1e31f2f84eed689569fba5ec0ec9464c2342
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.Generic.mg.ae226ad06a2f33ce.31834
    • Size 394KB
    • SHA256 36f9ec0c44ca2ed814b6c301f89a1e31f2f84eed689569fba5ec0ec9464c2342
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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.

    • Adds Run key to start application

    • 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