{"description": "ICS techniques used by FrostyGoop, ATT&CK software S1165 (v1.0)", "name": "FrostyGoop (S1165)", "domain": "ics-attack", "versions": {"layer": "4.5", "attack": "18", "navigator": "5.2.0"}, "techniques": [{"techniqueID": "T0807", "comment": "[FrostyGoop](https://attack.mitre.org/software/S1165) is compiled for Windows systems and leverages a Windows-based command line interface.(Citation: Dragos FROSTYGOOP 2024) Modbus interaction functionality is based off a publicly available Github repository for command line input.(Citation: Nozomi BUSTLEBERM 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T0885", "comment": "[FrostyGoop](https://attack.mitre.org/software/S1165) communicates using the Modbus protocol over the standard port of TCP 502.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T0836", "comment": "[FrostyGoop](https://attack.mitre.org/software/S1165) allows for the modification of system settings by reading and writing to registers via Modbus commands.(Citation: Dragos FROSTYGOOP 2024)(Citation: Nozomi BUSTLEBERM 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T0801", "comment": "[FrostyGoop](https://attack.mitre.org/software/S1165) can read data from holding registers via Modbus communication.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T0869", "comment": "[FrostyGoop](https://attack.mitre.org/software/S1165) utilizes the Modbus protocol for transmitting commands to victim devices.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by FrostyGoop", "color": "#66b1ff"}]}