Techniques › T1219.001 › AN0375
AN0375 Analytic 0375
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detection of the creation of VSCode or JetBrains CLI tunneling profiles followed by persistent remote access via IDE-integrated tunnels, potentially authenticated via GitHub or JetBrains accounts.</p>
- Detects
- T1219.001 IDE Tunneling
- Part of
- DET0133 IDE Tunneling Detection via Process, File, and Network Behaviors
Log sources and channels
Exactly as MITRE states them in x_mitre_log_source_references. Where a channel is vague, it is vague in the source; kevmap does not tidy it.
| Log source | Channel | Data component |
|---|---|---|
| WinEventLog:Sysmon | EventCode=1 | DC0032 Process Creation |
| WinEventLog:Sysmon | EventCode=11 | DC0039 File Creation |
| NSM:Flow | Outbound connection to *.tunnels.api.visualstudio.com or *.devtunnels.ms | DC0082 Network Connection Creation |
Mutable elements
Parameters MITRE marks as environment-specific. These are the knobs you are expected to tune; they are why an analytic is not a rule.
| Field | Description |
|---|---|
TimeWindow | Used to define the temporal proximity between tunnel profile creation and outbound connection. |
TunnelDomainPatterns | Domain patterns for tunnel endpoints may change with IDE versions or organizations. |
AuthorizedUserList | Helps filter tunnel usage from trusted developer accounts. |