sent spearphishing emails which used a URL-shortener service to masquerade as a legitimate service and to redirect targets to credential harvesting sites.(Citation: DOJ GRU Indictment Jul 2018)(Citation: ESET Zebrocy May 2019)(Citation: US District Court Indictment GRU Oct 2018)
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: sent spearphishing emails which used a URL-shortener service to masquerade as a legitimate service and to redirect targets to credential harvesting sites.(Citation: DOJ GRU Indictment Jul 2018)(Citation: ESET Zebrocy May 2019)(Citation: US District Court Indictment GRU Oct 2018) ### Response: T1566.002.