General

  • Target

    https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbHdpbG1UTkdFVjdxckxITEFQOGRSM3k2ak9zUXxBQ3Jtc0tuX1ZOZkRqQXB4Vm9KSzRCXzM5S2lERUMwX3JDdFRYMlU0UlRpZGJWMk5KcHJiZGtMdy16Z3EySUVNbVJKMEVtb1NQdkFTeWhtamZjRWg2Y3JQMmEtbmRiZVl2WmtYeGQ5MVRDb3dkWDh2dENLYWlYWQ&q=https%3A%2F%2Fwww.sendspace.com%2Ffile%2Fb3nqja&v=nxuwfXhnKFg

  • Sample

    240515-f1d9tabc29

Malware Config

Targets

    • Target

      https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbHdpbG1UTkdFVjdxckxITEFQOGRSM3k2ak9zUXxBQ3Jtc0tuX1ZOZkRqQXB4Vm9KSzRCXzM5S2lERUMwX3JDdFRYMlU0UlRpZGJWMk5KcHJiZGtMdy16Z3EySUVNbVJKMEVtb1NQdkFTeWhtamZjRWg2Y3JQMmEtbmRiZVl2WmtYeGQ5MVRDb3dkWDh2dENLYWlYWQ&q=https%3A%2F%2Fwww.sendspace.com%2Ffile%2Fb3nqja&v=nxuwfXhnKFg

    • Downloads MZ/PE file

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • 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.

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks