BUBBLEWRAP is a full-featured, second-stage backdoor used by the admin@338 group. It is set to run when the system boots and includes functionality to check, upload, and register plug-ins that can further enhance its capabilities. [1]
| Domain | ID | Name | Use | |
|---|---|---|---|---|
| Enterprise | T1071 | .001 | Application Layer Protocol: Web Protocols | BUBBLEWRAP can communicate using HTTP or HTTPS.[1] | 
| Enterprise | T1095 | Non-Application Layer Protocol | BUBBLEWRAP can communicate using SOCKS.[1] | |
| Enterprise | T1082 | System Information Discovery | BUBBLEWRAP collects system information, including the operating system version and hostname.[1] | |