General

  • Target
    ORP0987654567000.exe
  • Size 293KB
  • Sample231101-jyt42aef94
  • SHA256 c4340dfe60004f2e5274ac4877cab731b01f4b03f708007c6b54e0335fb02b65
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.daipro.com.mx

  • Port

    587

  • Password

    DAIpro123*

Targets

    • Target
      ORP0987654567000.exe
    • Size 293KB
    • SHA256 c4340dfe60004f2e5274ac4877cab731b01f4b03f708007c6b54e0335fb02b65
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 v15

Tasks