has used networkdll for network discovery and psfin specifically for financial and point of sale indicators.  has also used  and nltest/dclist to enumerate domain computers including the domain controller.(Citation: FireEye Ryuk and Trickbot January 2019)(Citation: CrowdStrike Grim Spider May 2019)(Citation: FireEye KEGTAP SINGLEMALT October 2020)(Citation: Red Canary Hospital Thwarted Ryuk October 2020)
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 networkdll for network discovery and psfin specifically for financial and point of sale indicators.  has also used  and nltest/dclist to enumerate domain computers including the domain controller.(Citation: FireEye Ryuk and Trickbot January 2019)(Citation: CrowdStrike Grim Spider May 2019)(Citation: FireEye KEGTAP SINGLEMALT October 2020)(Citation: Red Canary Hospital Thwarted Ryuk October 2020) ### Response: T1018.