{"description": "Enterprise techniques used by IronNetInjector, ATT&CK software S0581 (v1.1)", "name": "IronNetInjector (S0581)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1059", "showSubtechniques": true}, {"techniqueID": "T1059.006", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) can use IronPython scripts to load payloads with the help of a .NET injector.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1140", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) has the ability to decrypt embedded .NET and PE payloads.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1036", "showSubtechniques": true}, {"techniqueID": "T1036.004", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) has been disguised as a legitimate service using the name PythonUpdateSrvc.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1027", "showSubtechniques": true}, {"techniqueID": "T1027.013", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) can obfuscate variable names, encrypt strings, as well as base64 encode and Rijndael encrypt payloads.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1057", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) can identify processes via C# methods such as GetProcessesByName and running [Tasklist](https://attack.mitre.org/software/S0057) with the Python os.popen function.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1055", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) can use an IronPython scripts to load a .NET injector to inject a payload into its own or a remote process.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1055.001", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) has the ability to inject a DLL into running processes, including the [IronNetInjector](https://attack.mitre.org/software/S0581) DLL into explorer.exe.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1053", "showSubtechniques": true}, {"techniqueID": "T1053.005", "comment": "[IronNetInjector](https://attack.mitre.org/software/S0581) has used a task XML file named mssch.xml to run an IronPython script when a user logs in or when specific system events are created.(Citation: Unit 42 IronNetInjector February 2021 )", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by IronNetInjector", "color": "#66b1ff"}]}