{"description": "Enterprise techniques used by Matryoshka, ATT&CK software S0167 (v2.0)", "name": "Matryoshka (S0167)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1071", "showSubtechniques": true}, {"techniqueID": "T1071.004", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) uses DNS for C2.(Citation: ClearSky Wilted Tulip July 2017)(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1547", "showSubtechniques": true}, {"techniqueID": "T1547.001", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) can establish persistence by adding Registry Run keys.(Citation: ClearSky Wilted Tulip July 2017)(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1059", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) is capable of providing Meterpreter shell access.(Citation: ClearSky Wilted Tulip July 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1555", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) is capable of stealing Outlook passwords.(Citation: ClearSky Wilted Tulip July 2017)(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1056", "showSubtechniques": true}, {"techniqueID": "T1056.001", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) is capable of keylogging.(Citation: ClearSky Wilted Tulip July 2017)(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1027", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) obfuscates API function names using a substitute cipher combined with Base64 encoding.(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1055", "showSubtechniques": true}, {"techniqueID": "T1055.001", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) uses reflective DLL injection to inject the malicious library and execute the RAT.(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1053", "showSubtechniques": true}, {"techniqueID": "T1053.005", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) can establish persistence by adding a Scheduled Task named \"Microsoft Boost Kernel Optimization\".(Citation: ClearSky Wilted Tulip July 2017)(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1113", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) is capable of performing screen captures.(Citation: ClearSky Wilted Tulip July 2017)(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1218", "showSubtechniques": true}, {"techniqueID": "T1218.011", "comment": "[Matryoshka](https://attack.mitre.org/software/S0167) uses rundll32.exe in a Registry Run key value for execution as part of its persistence mechanism.(Citation: CopyKittens Nov 2015)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by Matryoshka", "color": "#66b1ff"}]}