{"description": "Enterprise techniques used by GuLoader, ATT&CK software S0561 (v2.0)", "name": "GuLoader (S0561)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1071", "showSubtechniques": true}, {"techniqueID": "T1071.001", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) can use HTTP to retrieve additional binaries.(Citation: Unit 42 NETWIRE April 2020)(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1547", "showSubtechniques": true}, {"techniqueID": "T1547.001", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) can establish persistence via the Registry under HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\RunOnce.(Citation: Unit 42 NETWIRE April 2020)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1070", "showSubtechniques": true}, {"techniqueID": "T1070.004", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) can delete its executable from the AppData\\Local\\Temp directory on the compromised host.(Citation: Unit 42 NETWIRE April 2020)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1105", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) can download further malware for execution on the victim's machine.(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1106", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) can use a number of different APIs for discovery and execution.(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1566", "showSubtechniques": true}, {"techniqueID": "T1566.002", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) has been spread in phishing campaigns using malicious web links.(Citation: Unit 42 NETWIRE April 2020)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1055", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) has the ability to inject shellcode into a donor processes that is started in a suspended state. [GuLoader](https://attack.mitre.org/software/S0561) has previously used RegAsm as a donor process.(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1204", "showSubtechniques": true}, {"techniqueID": "T1204.001", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) has relied upon users clicking on links to malicious documents.(Citation: Unit 42 NETWIRE April 2020)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1204.002", "comment": "The [GuLoader](https://attack.mitre.org/software/S0561) executable has been retrieved via embedded macros in malicious Word documents.(Citation: Unit 42 NETWIRE April 2020)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1497", "showSubtechniques": true}, {"techniqueID": "T1497.001", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) has the ability to perform anti-VM and anti-sandbox checks using string hashing, the API call EnumWindows, and checking for Qemu guest agent.(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1497.003", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) has the ability to perform anti-debugging based on time checks, API calls, and CPUID.(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1102", "comment": "[GuLoader](https://attack.mitre.org/software/S0561) has the ability to download malware from Google Drive.(Citation: Medium Eli Salem GuLoader April 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by GuLoader", "color": "#66b1ff"}]}