has used encoded PowerShell scripts uploaded to  installations to download and install .  also used PowerShell to create new tasks on remote machines identify configuration settings evade defenses exfiltrate data and to execute other commands.(Citation: Volexity SolarWinds)(Citation: Microsoft Analyzing Solorigate Dec 2020)(Citation: Symantec Seaduke 2015)(Citation: Mandiant No Easy Breach)(Citation: FireEye APT29 Nov 2018)(Citation: CrowdStrike StellarParticle January 2022)(Citation: ESET T3 Threat Report 2021)
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 encoded PowerShell scripts uploaded to  installations to download and install .  also used PowerShell to create new tasks on remote machines identify configuration settings evade defenses exfiltrate data and to execute other commands.(Citation: Volexity SolarWinds)(Citation: Microsoft Analyzing Solorigate Dec 2020)(Citation: Symantec Seaduke 2015)(Citation: Mandiant No Easy Breach)(Citation: FireEye APT29 Nov 2018)(Citation: CrowdStrike StellarParticle January 2022)(Citation: ESET T3 Threat Report 2021) ### Response: T1059.001.