General

  • Target
    W4kfrC2fM4LZyhi.exe
  • Size 597KB
  • Sample201005-8vrtmlj8m2
  • SHA256 6312da10a200d199338d238923be0a3f9ae4fa4ee20fde05d3875e22fe7a66bc
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    smtp.privateemail.com

  • Port

    587

  • Password

    5EkJkj$jrATN7vC

Targets

    • Target
      W4kfrC2fM4LZyhi.exe
    • Size 597KB
    • SHA256 6312da10a200d199338d238923be0a3f9ae4fa4ee20fde05d3875e22fe7a66bc
    • 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.

    • 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