General

  • Target
    4cec22f5b527625f7e98339e03b612b7.exe
  • Size 954KB
  • Sample221210-kyw43aaa6x
  • SHA256 00f867b86b9a1ba73837e87dbd2e02a73f90f46b0827efdbf5f563312e530868
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      4cec22f5b527625f7e98339e03b612b7.exe
    • Size 954KB
    • SHA256 00f867b86b9a1ba73837e87dbd2e02a73f90f46b0827efdbf5f563312e530868
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks