{"description": "Enterprise techniques used by PowerStallion, ATT&CK software S0393 (v1.1)", "name": "PowerStallion (S0393)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1059", "showSubtechniques": true}, {"techniqueID": "T1059.001", "comment": "[PowerStallion](https://attack.mitre.org/software/S0393) uses PowerShell loops to iteratively check for available commands in its OneDrive C2 server.(Citation: ESET Turla PowerShell May 2019)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1070", "showSubtechniques": true}, {"techniqueID": "T1070.006", "comment": "[PowerStallion](https://attack.mitre.org/software/S0393) modifies the MAC times of its local log files to match that of the victim's desktop.ini file.(Citation: ESET Turla PowerShell May 2019)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1027", "comment": "[PowerStallion](https://attack.mitre.org/software/S0393) uses a XOR cipher to encrypt command output written to its OneDrive C2 server.(Citation: ESET Turla PowerShell May 2019)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1057", "comment": "[PowerStallion](https://attack.mitre.org/software/S0393) has been used to monitor process lists.(Citation: ESET Turla PowerShell May 2019)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1102", "showSubtechniques": true}, {"techniqueID": "T1102.002", "comment": "[PowerStallion](https://attack.mitre.org/software/S0393) uses Microsoft OneDrive as a C2 server via a network drive mapped with net use.(Citation: ESET Turla PowerShell May 2019)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by PowerStallion", "color": "#66b1ff"}]}