{"description": "Enterprise techniques used by Helminth, ATT&CK software S0170 (v1.2)", "name": "Helminth (S0170)", "domain": "enterprise-attack", "versions": {"layer": "4.5", "attack": "17", "navigator": "5.1.0"}, "techniques": [{"techniqueID": "T1071", "showSubtechniques": true}, {"techniqueID": "T1071.001", "comment": "[Helminth](https://attack.mitre.org/software/S0170) can use HTTP for C2.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1071.004", "comment": "[Helminth](https://attack.mitre.org/software/S0170) can use DNS for C2.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1119", "comment": "A [Helminth](https://attack.mitre.org/software/S0170) VBScript receives a batch script to execute a set of commands in a command prompt.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1547", "showSubtechniques": true}, {"techniqueID": "T1547.001", "comment": "[Helminth](https://attack.mitre.org/software/S0170) establishes persistence by creating a shortcut in the Start Menu folder.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1547.009", "comment": "[Helminth](https://attack.mitre.org/software/S0170) establishes persistence by creating a shortcut.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1115", "comment": "The executable version of [Helminth](https://attack.mitre.org/software/S0170) has a module to log clipboard contents.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1059", "showSubtechniques": true}, {"techniqueID": "T1059.001", "comment": "One version of [Helminth](https://attack.mitre.org/software/S0170) uses a PowerShell script.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1059.003", "comment": "[Helminth](https://attack.mitre.org/software/S0170) can provide a remote shell. One version of [Helminth](https://attack.mitre.org/software/S0170) uses batch scripting.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1059.005", "comment": "One version of [Helminth](https://attack.mitre.org/software/S0170) consists of VBScript scripts.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1132", "showSubtechniques": true}, {"techniqueID": "T1132.001", "comment": "For C2 over HTTP, [Helminth](https://attack.mitre.org/software/S0170) encodes data with base64 and sends it via the \"Cookie\" field of HTTP requests. For C2 over DNS, [Helminth](https://attack.mitre.org/software/S0170) converts ASCII characters into their hexadecimal values and sends the data in cleartext.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1074", "showSubtechniques": true}, {"techniqueID": "T1074.001", "comment": "[Helminth](https://attack.mitre.org/software/S0170) creates folders to store output from batch scripts prior to sending the information to its C2 server.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1030", "comment": "[Helminth](https://attack.mitre.org/software/S0170) splits data into chunks up to 23 bytes and sends the data in DNS queries to its C2 server.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1573", "showSubtechniques": true}, {"techniqueID": "T1573.001", "comment": "[Helminth](https://attack.mitre.org/software/S0170) encrypts data sent to its C2 server over HTTP with RC4.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1105", "comment": "[Helminth](https://attack.mitre.org/software/S0170) can download additional files.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1056", "showSubtechniques": true}, {"techniqueID": "T1056.001", "comment": "The executable version of [Helminth](https://attack.mitre.org/software/S0170) has a module to log keystrokes.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1027", "showSubtechniques": true}, {"techniqueID": "T1027.013", "comment": "The [Helminth](https://attack.mitre.org/software/S0170) config file is encrypted with RC4.(Citation: Palo Alto OilRig May 2016)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1069", "showSubtechniques": true}, {"techniqueID": "T1069.001", "comment": "[Helminth](https://attack.mitre.org/software/S0170) has checked the local administrators group.(Citation: Unit 42 Playbook Dec 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1069.002", "comment": "[Helminth](https://attack.mitre.org/software/S0170) has checked for the domain admin group and Exchange Trusted Subsystem groups using the commands net group Exchange Trusted Subsystem /domain and net group domain admins /domain.(Citation: Unit 42 Playbook Dec 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1057", "comment": "[Helminth](https://attack.mitre.org/software/S0170) has used [Tasklist](https://attack.mitre.org/software/S0057) to get information on processes.(Citation: Unit 42 Playbook Dec 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": false}, {"techniqueID": "T1053", "showSubtechniques": true}, {"techniqueID": "T1053.005", "comment": "[Helminth](https://attack.mitre.org/software/S0170) has used a scheduled task for persistence.(Citation: ClearSky OilRig Jan 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}, {"techniqueID": "T1553", "showSubtechniques": true}, {"techniqueID": "T1553.002", "comment": "[Helminth](https://attack.mitre.org/software/S0170) samples have been signed with legitimate, compromised code signing certificates owned by software company AI Squared.(Citation: ClearSky OilRig Jan 2017)", "score": 1, "color": "#66b1ff", "showSubtechniques": true}], "gradient": {"colors": ["#ffffff", "#66b1ff"], "minValue": 0, "maxValue": 1}, "legendItems": [{"label": "used by Helminth", "color": "#66b1ff"}]}