### Overview
Post deployment of web shells, Hafnium has initiated multiple persistence techniques to maintain long-term access to targeted systems.

### Detailed Findings
- **Techniques Used:** Scheduled tasks and registry modifications to re-invoke the web shells upon system reboot.
- **Persistence Indicators:** Unfamiliar tasks scheduled under `System32\Tasks\` with suspicious names.

### Recommended Actions
- **Investigation:** Review all scheduled tasks for legitimacy and remove any unauthorized entries.
- **Security Enhancement:** Strengthen monitoring of task creation and registry changes.

### Future Considerations
Monitor for potential lateral movement activities as attackers may attempt to access additional systems within the network.