General

  • Target
    Factura Proforma (C) n 31.exe
  • Size 787KB
  • Sample220520-2dmtbsfbd4
  • SHA256 081195bc21c899200745e9639e1d3f5080bea9d0dd1ce66af784b8a32ea874e9
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.celoric.com

  • Port

    587

  • Password

    LP#qETg8

Targets

    • Target
      Factura Proforma (C) n 31.exe
    • Size 787KB
    • SHA256 081195bc21c899200745e9639e1d3f5080bea9d0dd1ce66af784b8a32ea874e9
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks