{"description": "Enterprise techniques used by POSHSPY, ATT&CK software S0150 (v1.2)", "name": "POSHSPY (S0150)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1059", "showSubtechniques": true}, {"techniqueID": "T1059.001", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) uses PowerShell to execute various commands, one to execute its payload.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1030", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) uploads data in 2048-byte chunks.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1568", "showSubtechniques": true}, {"techniqueID": "T1568.002", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) uses a DGA to derive command and control URLs from a word list.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1573", "showSubtechniques": true}, {"techniqueID": "T1573.002", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) encrypts C2 traffic with AES and RSA.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1546", "showSubtechniques": true}, {"techniqueID": "T1546.003", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) uses a WMI event subscription to establish persistence.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1070", "showSubtechniques": true}, {"techniqueID": "T1070.006", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) modifies timestamps of all downloaded executables to match a randomly selected file created prior to 2013.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1105", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) downloads and executes additional PowerShell code and Windows binaries.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1027", "comment": "[POSHSPY](https://attack.mitre.org/software/S0150) appends a file signature header (randomly selected from six file types) to encrypted data prior to upload or download.(Citation: FireEye POSHSPY April 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by POSHSPY", "color": "#66b1ff"}]}