has used `ntdsutil.exe` to back up the Active Directory database likely for credential access.
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 used `ntdsutil.exe` to back up the Active Directory database likely for credential access. ### Response: T1003.003.