General

  • Target
    261fad7a9f8939250bf2c3c1406f0fe9.exe
  • Size 374KB
  • Sample230707-ll2pfshc31
  • SHA256 ea05e4097011864ccb2556f12a4be7568129a8a456975c696aea0cfbc7372cf4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      261fad7a9f8939250bf2c3c1406f0fe9.exe
    • Size 374KB
    • SHA256 ea05e4097011864ccb2556f12a4be7568129a8a456975c696aea0cfbc7372cf4
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Loads dropped DLL

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks