{"description": "Enterprise techniques used by QUIETEXIT, ATT&CK software S1084 (v1.1)", "name": "QUIETEXIT (S1084)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1071", "comment": "[QUIETEXIT](https://attack.mitre.org/software/S1084) can use an inverse negotiated SSH connection as part of its C2.(Citation: Mandiant APT29 Eye Spy Email Nov 22)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1008", "comment": "[QUIETEXIT](https://attack.mitre.org/software/S1084) can attempt to connect to a second hard-coded C2 if the first hard-coded C2 address fails.(Citation: Mandiant APT29 Eye Spy Email Nov 22)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1036", "showSubtechniques": true}, {"techniqueID": "T1036.005", "comment": "[QUIETEXIT](https://attack.mitre.org/software/S1084) has attempted to change its name to `cron` upon startup. During incident response, [QUIETEXIT](https://attack.mitre.org/software/S1084) samples have been identified that were renamed to blend in with other legitimate files.(Citation: Mandiant APT29 Eye Spy Email Nov 22)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1095", "comment": "[QUIETEXIT](https://attack.mitre.org/software/S1084) can establish a TCP connection as part of its initial connection to the C2.(Citation: Mandiant APT29 Eye Spy Email Nov 22)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1090", "showSubtechniques": true}, {"techniqueID": "T1090.002", "comment": "[QUIETEXIT](https://attack.mitre.org/software/S1084) can proxy traffic via SOCKS.(Citation: Mandiant APT29 Eye Spy Email Nov 22)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by QUIETEXIT", "color": "#66b1ff"}]}