During  attackers created email addresses to register for a free account for a control server used for the implants. 
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: During  attackers created email addresses to register for a free account for a control server used for the implants.  ### Response: T1585.002.