General

  • Target
    fb2c13a859a91c5dad1f8a9632d5989356153caef6bac8e684933ac979071d04
  • Size 2.7MB
  • Sample240510-bs8q8saf7x
  • SHA256 fb2c13a859a91c5dad1f8a9632d5989356153caef6bac8e684933ac979071d04
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.apexrnun.com

  • Port

    587

  • Password

    CCu5Z?WuH+bS4hsz

Targets

    • Target
      fb2c13a859a91c5dad1f8a9632d5989356153caef6bac8e684933ac979071d04
    • Size 2.7MB
    • SHA256 fb2c13a859a91c5dad1f8a9632d5989356153caef6bac8e684933ac979071d04
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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 v15

Tasks