General

  • Target
    agent (2).exe
  • Size 13.7MB
  • Sample260806-gxddsavclh
  • SHA256 46cfb0f7ae99fbc2c28fc2684b9750cbe711b79b677d5e623f90ec2c6c081b9e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      agent (2).exe
    • Size 13.7MB
    • SHA256 46cfb0f7ae99fbc2c28fc2684b9750cbe711b79b677d5e623f90ec2c6c081b9e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox drivers on disk

    • Looks for VMWare drivers on disk

    • Modifies RDP port number used by Windows

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads ssh keys stored on the system

      Tries to access SSH used by SSH programs.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v16

Tasks