General

  • Target
    https://watchtoparty.com/
  • Sample260807-zzkjzstdmh

Malware Config

Targets

    • Target
      https://watchtoparty.com/
    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox Guest Additions in registry

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to get system information.

    • Downloads MZ/PE file

    • Looks for VMWare Tools registry key

    • Looks for VMWare services registry key.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • Executes a VBScript file via the Windows Script Host.

MITRE ATT&CK Enterprise v16

Tasks