Techniques › T1021 › AN0753
AN0753 Analytic 0753
IaaS · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Use of cloud-based bastion or VM console session followed by commands that initiate outbound SSH or RDP sessions from the cloud instance to other environments.</p>
- Detects
- T1021 Remote Services
- Part of
- DET0269 Behavioral Detection Strategy for Remote Service Logins and Post-Access Activity
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 |
|---|---|---|
| AWS:CloudTrail | AWS ConsoleLogin, StartSession | DC0067 Logon Session Creation |
| AWS:VPCFlowLogs | Outbound connections to port 22, 3389 | 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 |
|---|---|
SourceAssetTag | Limit detection to cloud admin/bastion hosts |
TargetPortList | Define critical remote service ports to flag |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2020-1472 | Microsoft Netlogon | Mapped |
| CVE-2023-28252 | Microsoft Windows | Mapped |
| CVE-2024-55591 | Fortinet FortiOS and FortiProxy | Mapped |
| CVE-2025-54309 | CrushFTP CrushFTP | Mapped |