General

  • Target
    あなたのコンピュータはブロックされています-1.zip
  • Size 248KB
  • Sample260729-p7drasgp5y
  • SHA256 6ad5d1c1e8db0271609953e174409caf60dc8c6455ab0652ff2226991f980539
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      あなたのコンピュータはブロックされています-1.zip
    • Size 248KB
    • SHA256 6ad5d1c1e8db0271609953e174409caf60dc8c6455ab0652ff2226991f980539
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • 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.

    • Contacts third-party web service commonly abused for C2

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

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v16

Tasks