General

  • Target
    MasterstrapSetup.exe
  • Size 7.9MB
  • Sample260809-rgfjbagk31
  • SHA256 a12304d3ed387954d8acfe31b29abb1674c0708b5abcf69d8cb04f22c3fcb3c0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Targets

    • Target
      MasterstrapSetup.exe
    • Size 7.9MB
    • SHA256 a12304d3ed387954d8acfe31b29abb1674c0708b5abcf69d8cb04f22c3fcb3c0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Enterprise v16

Tasks