General

  • Target
    emulator.exe
  • Size 7.8MB
  • Sample260908-ph23layxh1
  • SHA256 664a44287a238b590d2a40856414a8c40059f14305dbf3a5517f6083786c4b94
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      emulator.exe
    • Size 7.8MB
    • SHA256 664a44287a238b590d2a40856414a8c40059f14305dbf3a5517f6083786c4b94
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Disables one or more Microsoft Defender components

      Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks