For example, at the end of 2016 CTU researchers observed the threat actors using native system functionality to disable logging processes and delete logs within a network
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: For example, at the end of 2016 CTU researchers observed the threat actors using native system functionality to disable logging processes and delete logs within a network ### Response: T1070.004.