General

  • Target
    E810B9755.exe
  • Size 734KB
  • Sample200707-ds3q6kkfds
  • SHA256 8867a152f90a76d696141c7144b160b21607bed11da3aa3f0d3f0e25035ee36f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.ashpraskills.com

  • Port

    587

  • Password

    TC041018$4321

Targets

    • Target
      E810B9755.exe
    • Size 734KB
    • SHA256 8867a152f90a76d696141c7144b160b21607bed11da3aa3f0d3f0e25035ee36f
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks