Techniques › T1565.001 › AN0555
AN0555 Analytic 0555
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Identify unauthorized creation, deletion, or modification of business-critical stored data such as Office documents, database files, and log archives. Detect anomalous processes modifying stored data outside of expected workflows (e.g., non-database processes modifying database files).</p>
- Detects
- T1565.001 Stored Data Manipulation
- Part of
- DET0193 Detection Strategy for Stored Data Manipulation across OS Platforms.
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=11 | DC0039 File Creation |
| WinEventLog:Sysmon | EventCode=23 | DC0040 File Deletion |
| WinEventLog:Sysmon | EventCode=15 | DC0059 File Metadata |
| WinEventLog:Security | EventCode=4663, 4670, 4656 | DC0061 File Modification |
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 |
|---|---|
MonitoredDirectories | Paths to sensitive stored data files such as database directories or email archives. |
AuthorizedProcesses | List of legitimate processes expected to create, delete, or modify stored data. |
TimeWindow | Threshold for correlating multiple suspicious file operations within a short period. |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2022-41328 | Fortinet FortiOS | Mapped |
| CVE-2025-0108 | Palo Alto Networks PAN-OS | Mapped |