General

  • Target
    SPA24173-1.jpg.exe
  • Size 651KB
  • Sample200804-xbcqy6aebe
  • SHA256 90358a03f8a15f765f95c720f314d9ad8178e6ed93fff8ad9bb023630f0bd44a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.kaysarplastik.com

  • Port

    587

  • Password

    abdullah123

Targets

    • Target
      SPA24173-1.jpg.exe
    • Size 651KB
    • SHA256 90358a03f8a15f765f95c720f314d9ad8178e6ed93fff8ad9bb023630f0bd44a
    • 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