{"description": "ICS techniques used by FrostyGoop Incident, ATT&CK campaign C0041 (v1.0)", "name": "FrostyGoop Incident (C0041)", "domain": "ics-attack", "versions": {"layer": "4.5", "attack": "19", "navigator": "5.3.2"}, "techniques": [{"techniqueID": "T0826", "comment": "During [FrostyGoop Incident](https://attack.mitre.org/campaigns/C0041), the adversary modified victim control system parameters resulting in the loss of heating services to impacted district heating customers.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T0829", "comment": "During [FrostyGoop Incident](https://attack.mitre.org/campaigns/C0041), the adversary initiated a firmware downgrade on victim devices to a version lacking monitoring.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1693", "showSubtechniques": true}, {"techniqueID": "T1693.001", "comment": "During [FrostyGoop Incident](https://attack.mitre.org/campaigns/C0041), the adversary initiated a firmware downgrade on impacted devices.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T0836", "comment": "In [FrostyGoop Incident](https://attack.mitre.org/campaigns/C0041), the adversary caused the victim controllers to report incorrect measurements by modifying parameters.(Citation: Dragos FROSTYGOOP 2024)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by FrostyGoop Incident", "color": "#66b1ff"}]}