### Overview
Upon identification of template injection, the next phase involves establishing persistence through backdoor installation. This step is critical as it allows Gamaredon to maintain long-term access to compromised systems.

### Key Observations
- **Backdoor Methods**: Utilization of custom-developed malware families, often disguised as legitimate software.
- **Persistence Techniques**: Use of registry modifications and scheduled tasks to ensure the backdoor remains active.

### Mitigation Strategies
Implementing robust endpoint detection and response solutions can help in identifying and neutralizing these backdoor installations.