{"description": "Enterprise techniques used by TWOSTROKE, ATT&CK software S9067 (v1.0)", "name": "TWOSTROKE (S9067)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "20", "navigator": "5.3.2"}, "techniques": [{"techniqueID": "T1059", "showSubtechniques": true}, {"techniqueID": "T1059.003", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) can execute shell commands.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1132", "showSubtechniques": true}, {"techniqueID": "T1132.001", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has encoded its payloads with hex and separates values with `@##@`.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1573", "showSubtechniques": true}, {"techniqueID": "T1573.002", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has utilized SSL encrypted C2 over TCP port 443.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1041", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) can exfiltrate data over C2.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1083", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has the ability list the directory.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1574", "showSubtechniques": true}, {"techniqueID": "T1574.001", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has been deployed using DLL search order hijacking.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1070", "showSubtechniques": true}, {"techniqueID": "T1070.004", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has the ability to delete files.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1105", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has downloaded files from C2.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1106", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has leveraged Windows API calls to gather system information using `GetComputerNameExW(ComputerNameDnsFullyQualified)`.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1027", "showSubtechniques": true}, {"techniqueID": "T1027.013", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has encrypted gathered device data with XOR and a static key.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1553", "showSubtechniques": true}, {"techniqueID": "T1553.002", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has utilized valid digital signatures to evade detection from security tools.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1082", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has gathered victim hostname and the domain through `GetComputerNameExW(ComputerNameDnsFullyQualified)`.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1033", "comment": "[TWOSTROKE](https://attack.mitre.org/software/S9067) has gathered the full victim name.(Citation: Mandiant_UNC1549_Nov2025)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by TWOSTROKE", "color": "#66b1ff"}]}