Techniques › T1078.003 › AN1138
AN1138 Analytic 1138
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects interactive or service logins from local accounts outside expected operational context or at anomalous times.</p>
- Detects
- T1078.003 Local Accounts
- Part of
- DET0407 Detection of Local Account Abuse for Initial Access and Persistence
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 |
|---|---|---|
| auditd:USER_LOGIN | USER_LOGIN | DC0088 Logon Session Metadata |
| linux:auth | sshd login | DC0002 User Account Authentication |
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 | Define operational hours or expected login times per host. |
HostRole | Differentiate expected behavior for server vs. workstation. |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2021-44168 | Fortinet FortiOS | Mapped |