General

  • Target
    SecuriteInfo.com.Win32.PWSX-gen.4584.12355.exe
  • Size 535KB
  • Sample230717-e3netsah6z
  • SHA256 f34415b4df3cd3bc51418ec3af5c0854ba70f38f421978a283ceba9ce6e67683
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot5932003035:AAEaLtKkDh7_bNUDpa9r7bYkVcMTGKSmWaM/

Targets

    • Target
      SecuriteInfo.com.Win32.PWSX-gen.4584.12355.exe
    • Size 535KB
    • SHA256 f34415b4df3cd3bc51418ec3af5c0854ba70f38f421978a283ceba9ce6e67683
    • 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.

    • Accesses Microsoft Outlook profiles

    • 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