Refer to the following figure and, For each stage of the Cyber Kill Chain, provide me a summary and description of the tactics and techniques that APT 1 uses. Please include specific details such as the tools used.

Actions on Objectives: Delivery: Method in which the malware will be delivered LE Email) Installation: Method(s) of persistence Lateral Reconnaissance: Research of the target movement and or data exfiltration Exploitation: Exploit served successfully to target(s) Weaponization: Creation of the Control (C2) exploit, malware and infrastructure Automatic or manual communication with C2