### Overview
APT41 has successfully established persistence by installing a rootkit. This rootkit operates at a low level, providing the attackers with the ability to maintain access and conceal their activities effectively.

### Rootkit Details
- **Capabilities**: Hides files, processes, and network connections.
- **Installation**: Likely implanted through escalated privileges gained via malware.

### Next Steps
Prepare for **Lateral Movement** as the attackers might attempt to access sensitive databases, including those containing Personally Identifiable Information (PII).