General

  • Target
    IP copy.pdf.exe
  • Size 1.2MB
  • Sample230303-1rl9aaba5t
  • SHA256 60d1370a6be9757d7c17dde38c1b092d70fa3bfc4d26a2f9548b095a2c714fb7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      IP copy.pdf.exe
    • Size 1.2MB
    • SHA256 60d1370a6be9757d7c17dde38c1b092d70fa3bfc4d26a2f9548b095a2c714fb7
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • 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