General

  • Target
    0371dcc69b7805359ccadcce117e8b35.exe
  • Size 807KB
  • Sample230315-kbvbyscc82
  • SHA256 5632ae27980cf1407b52fe4a9da06e30cec16937a75971b4df6d875c14278c8d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.valvulasthermovalve.cl

  • Port

    21

  • Password

    LILKOOLL14!!

Targets

    • Target
      0371dcc69b7805359ccadcce117e8b35.exe
    • Size 807KB
    • SHA256 5632ae27980cf1407b52fe4a9da06e30cec16937a75971b4df6d875c14278c8d
    • 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

    • 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