has been observed using a hard coded list of passwords to brute force user accounts. (Citation: Malwarebytes Emotet Dec 2017)(Citation: Symantec Emotet Jul 2018)(Citation: US-CERT Emotet Jul 2018)(Citation: Secureworks Emotet Nov 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: has been observed using a hard coded list of passwords to brute force user accounts. (Citation: Malwarebytes Emotet Dec 2017)(Citation: Symantec Emotet Jul 2018)(Citation: US-CERT Emotet Jul 2018)(Citation: Secureworks Emotet Nov 2018)  ### Response: T1110.001.