{"description": "Enterprise techniques used by BITTER, ATT&CK group G1002 (v1.1)", "name": "BITTER (G1002)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "19", "navigator": "5.3.2"}, "techniques": [{"techniqueID": "T1583", "showSubtechniques": true}, {"techniqueID": "T1583.001", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has registered a variety of domains to host malicious payloads and for C2.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1071", "showSubtechniques": true}, {"techniqueID": "T1071.001", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has used HTTP POST requests for C2.(Citation: Cisco Talos Bitter Bangladesh May 2022)(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1568", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has used DDNS for C2 communications.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1573", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has encrypted their C2 communications.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1203", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has exploited Microsoft Office vulnerabilities CVE-2012-0158, CVE-2017-11882, CVE-2018-0798, and CVE-2018-0802.(Citation: Cisco Talos Bitter Bangladesh May 2022)(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1068", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has exploited CVE-2021-1732 for privilege escalation.(Citation: DBAPPSecurity BITTER zero-day Feb 2021)(Citation: Microsoft CVE-2021-1732 Feb 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1105", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has downloaded additional malware and tools onto a compromised host.(Citation: Cisco Talos Bitter Bangladesh May 2022)(Citation: Forcepoint BITTER Pakistan Oct 2016) ", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1559", "showSubtechniques": true}, {"techniqueID": "T1559.002", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has executed OLE objects using Microsoft Equation Editor to download and run malicious payloads.(Citation: Cisco Talos Bitter Bangladesh May 2022) ", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1036", "showSubtechniques": true}, {"techniqueID": "T1036.004", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has disguised malware as a Windows Security update service.(Citation: Cisco Talos Bitter Bangladesh May 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1095", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has used TCP for C2 communications.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1027", "showSubtechniques": true}, {"techniqueID": "T1027.013", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has used a RAR SFX dropper to deliver malware.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1588", "showSubtechniques": true}, {"techniqueID": "T1588.002", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has obtained tools such as PuTTY for use in their operations.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1566", "showSubtechniques": true}, {"techniqueID": "T1566.001", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has sent spearphishing emails with a malicious RTF document or Excel spreadsheet.(Citation: Cisco Talos Bitter Bangladesh May 2022)(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1053", "showSubtechniques": true}, {"techniqueID": "T1053.005", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has used scheduled tasks for persistence and execution.(Citation: Cisco Talos Bitter Bangladesh May 2022)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1608", "showSubtechniques": true}, {"techniqueID": "T1608.001", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has registered domains to stage payloads.(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1204", "showSubtechniques": true}, {"techniqueID": "T1204.002", "comment": "[BITTER](https://attack.mitre.org/groups/G1002) has attempted to lure victims into opening malicious attachments delivered via spearphishing.(Citation: Cisco Talos Bitter Bangladesh May 2022)(Citation: Forcepoint BITTER Pakistan Oct 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by BITTER", "color": "#66b1ff"}]}