General

  • Target
    7bfe716bc6d8c39636fbde3c5f0cd75c.exe
  • Size 507KB
  • Sample210723-e722rnfcga
  • SHA256 98c1ad1d20f0e66299a17c1eb48b23ea1bbd40c056a0df091fd59181d1da013e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    smtp

  • Host

    mail.spamora.net

  • Port

    587

  • Password

    Emotion22

Targets

    • Target
      7bfe716bc6d8c39636fbde3c5f0cd75c.exe
    • Size 507KB
    • SHA256 98c1ad1d20f0e66299a17c1eb48b23ea1bbd40c056a0df091fd59181d1da013e
    • 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.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks