General

  • Target
    SecuriteInfo.com.FileRepMalware.12125.24414.exe
  • Size 534KB
  • Sample231102-dvrlvahe23
  • SHA256 2f86e9bd313089380e4c5937f99fc422eebd1a9e564d97d1edf3003c60bac1e1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SecuriteInfo.com.FileRepMalware.12125.24414.exe
    • Size 534KB
    • SHA256 2f86e9bd313089380e4c5937f99fc422eebd1a9e564d97d1edf3003c60bac1e1
    • 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 v15

Tasks