created a  that used regsvr32.exe to execute a COM scriptlet that dynamically downloaded a backdoor and injected it into memory. The group has also used regsvr32 to run their backdoor.(Citation: ESET OceanLotus Mar 2019)(Citation: FireEye APT32 May 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: created a  that used regsvr32.exe to execute a COM scriptlet that dynamically downloaded a backdoor and injected it into memory. The group has also used regsvr32 to run their backdoor.(Citation: ESET OceanLotus Mar 2019)(Citation: FireEye APT32 May 2017)  ### Response: T1218.010.