{"description": "Enterprise techniques used by Squirrelwaffle, ATT&CK software S1030 (v1.1)", "name": "Squirrelwaffle (S1030)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1071", "showSubtechniques": true}, {"techniqueID": "T1071.001", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has used HTTP POST requests for C2 communications.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1560", "showSubtechniques": true}, {"techniqueID": "T1560.003", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has encrypted collected data using a XOR-based algorithm.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1059", "showSubtechniques": true}, {"techniqueID": "T1059.001", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has used PowerShell to execute its payload.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1059.003", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has used `cmd.exe` for execution.(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1059.005", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has used malicious VBA macros in Microsoft Word documents and Excel spreadsheets that execute an `AutoOpen` subroutine.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021) ", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1132", "showSubtechniques": true}, {"techniqueID": "T1132.001", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has encoded its communications to C2 servers using Base64.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1140", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has decrypted files and payloads using a XOR-based algorithm.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1041", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has exfiltrated victim data using HTTP POST requests to its C2 servers.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1105", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has downloaded and executed additional encoded payloads.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1027", "showSubtechniques": true}, {"techniqueID": "T1027.002", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has been packed with a custom packer to hide payloads.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1027.013", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has been obfuscated with a XOR-based algorithm.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1566", "showSubtechniques": true}, {"techniqueID": "T1566.001", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has been distributed via malicious Microsoft Office documents within spam emails.(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1566.002", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has been distributed through phishing emails containing a malicious URL.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1218", "showSubtechniques": true}, {"techniqueID": "T1218.010", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has been executed using `regsvr32.exe`.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1218.011", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has been executed using `rundll32.exe`.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1082", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has gathered victim computer information and configurations.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1016", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has collected the victim\u2019s external IP address.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1033", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) can collect the user name from a compromised host.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1204", "showSubtechniques": true}, {"techniqueID": "T1204.001", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has relied on victims to click on a malicious link send via phishing campaigns.(Citation: ZScaler Squirrelwaffle Sep 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1204.002", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has relied on users enabling malicious macros within Microsoft Excel and Word attachments.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1497", "comment": "[Squirrelwaffle](https://attack.mitre.org/software/S1030) has contained a hardcoded list of IP addresses to block that belong to sandboxes and analysis platforms.(Citation: ZScaler Squirrelwaffle Sep 2021)(Citation: Netskope Squirrelwaffle Oct 2021)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by Squirrelwaffle", "color": "#66b1ff"}]}