has controlled  from behind a proxy network to obfuscate the C2 location.(Citation: Symantec MuddyWater Dec 2018)  has used a series of compromised websites that victims connected to randomly to relay information to command and control (C2).(Citation: Reaqta MuddyWater November 2017)
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: has controlled  from behind a proxy network to obfuscate the C2 location.(Citation: Symantec MuddyWater Dec 2018)  has used a series of compromised websites that victims connected to randomly to relay information to command and control (C2).(Citation: Reaqta MuddyWater November 2017) ### Response: T1090.002.