{"description": "Enterprise techniques used by QuietSieve, ATT&CK software S0686 (v1.0)", "name": "QuietSieve (S0686)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1071", "showSubtechniques": true}, {"techniqueID": "T1071.001", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can use HTTPS in C2 communications.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1005", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can collect files from a compromised host.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1083", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can search files on the target host by extension, including doc, docx, xls, rtf, odt, txt, jpg, pdf, rar, zip, and 7z.(Citation: Microsoft Actinium February 2022) ", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1564", "showSubtechniques": true}, {"techniqueID": "T1564.003", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) has the ability to execute payloads in a hidden window.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1105", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can download and execute payloads on a target host.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1135", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can identify and search networked drives for specific file name extensions.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1120", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can identify and search removable drives for specific file name extensions.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1113", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) has taken screenshots every five minutes and saved them to the user's local Application Data folder under `Temp\\SymbolSourceSymbols\\icons` or `Temp\\ModeAuto\\icons`.(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1016", "showSubtechniques": true}, {"techniqueID": "T1016.001", "comment": "[QuietSieve](https://attack.mitre.org/software/S0686) can check C2 connectivity with a `ping` to 8.8.8.8 (Google public DNS).(Citation: Microsoft Actinium February 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by QuietSieve", "color": "#66b1ff"}]}