General

  • Target
    masonclient.exe
  • Size 375KB
  • Sample260804-l8brjsszhy
  • SHA256 fa810de277e10d2e363ecc96eb78a89d3dea575c8d77e4defaccae9a02024037
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      masonclient.exe
    • Size 375KB
    • SHA256 fa810de277e10d2e363ecc96eb78a89d3dea575c8d77e4defaccae9a02024037
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks