General

  • Target
    https://layoffnoticeno2.s3.ap-northeast-1.amazonaws.com/Layoff+Notice.zip
  • Sample260806-3leclawwew

Malware Config

Targets

    • Target
      https://layoffnoticeno2.s3.ap-northeast-1.amazonaws.com/Layoff+Notice.zip
    • Enumerates VirtualBox registry keys

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

MITRE ATT&CK Enterprise v16

Tasks