General

  • Target
    IMG0032020.exe
  • Size 658KB
  • Sample201008-vct7pf9dhn
  • SHA256 3ad31e065d9ef9cd13549f44d2d1a7ec02c0776eacd140faa32d81ae63c35b54
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.maccinox.com

  • Port

    587

  • Password

    peru2016

Targets

    • Target
      IMG0032020.exe
    • Size 658KB
    • SHA256 3ad31e065d9ef9cd13549f44d2d1a7ec02c0776eacd140faa32d81ae63c35b54
    • MD5 SHA1 SHA512
    • 404 Keylogger

      Information stealer and keylogger first seen in 2019.

    • 404 Keylogger Main Executable

    • UPX packed file

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

    • 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.

    • 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