General

  • Target
    reporte bancario#pago devuelto.iso
  • Size 1.5MB
  • Sample230112-ja8mhsfd83
  • SHA256 1a4da91c049a69721de895c709e23da46077c1ea787a695373cf57e40e3dc6d2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      REPORTE_.EXE
    • Size 998KB
    • SHA256 ba37331dfdcb8da50797d4b8a3c5648f77fe9281cc6db7bdd65aaed080946286
    • 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