used the Ammyy Admin tool as well as TeamViewer for remote access including to preserve remote access if a Cobalt Strike module was lost.(Citation: PTSecurity Cobalt Group Aug 2017)(Citation: PTSecurity Cobalt Dec 2016)
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: used the Ammyy Admin tool as well as TeamViewer for remote access including to preserve remote access if a Cobalt Strike module was lost.(Citation: PTSecurity Cobalt Group Aug 2017)(Citation: PTSecurity Cobalt Dec 2016) ### Response: T1219.