Techniques › T1110.004 › AN1262
AN1262 Analytic 1262
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Multiple failed authentication attempts using distinct username/password pairs from a single IP address or session within a short time window, targeting common services like RDP or SMB</p>
- Detects
- T1110.004 Credential Stuffing
- Part of
- DET0460 Credential Stuffing Detection via Reused Breached Credentials Across Services
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:Security | EventCode=4625 | 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 |
|---|---|
UsernameUniquenessThreshold | Minimum number of unique usernames in failed login attempts before triggering alert |
TimeWindow | Duration (e.g., 5 minutes) to observe the behavior chain of rapid login attempts |
SourceIPScope | Whether to group by full IP or CIDR block for bursty behavior from botnets |