General

  • Target
    TransportLabel_6543076210065_pdf.exe
  • Size 513KB
  • Sample230413-hlb71sbc4y
  • SHA256 8a03b8808de5dc90141e961a89350e8e50ad3f8410ec4e2d5b4fa64cfc310519
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      TransportLabel_6543076210065_pdf.exe
    • Size 513KB
    • SHA256 8a03b8808de5dc90141e961a89350e8e50ad3f8410ec4e2d5b4fa64cfc310519
    • 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 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