Techniques › T1560.001 › AN0831
AN0831 Analytic 0831
Windows · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Detects adversarial archiving using built-in or third-party utilities (makecab, diantz, xcopy, certutil, 7z, WinRAR, WinZip). Correlates suspicious process creation events with command-line arguments for compression/encoding, followed by creation of archive files (.cab, .zip, .7z, .rar). Identifies anomalous loading of crypt32.dll for encryption operations or execution of diantz.exe to compress remotely staged files.</p>
- Detects
- T1560.001 Archive via Utility
- Part of
- DET0298 Detect Archiving via Utility (T1560.001)
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=4688 | DC0032 Process Creation |
| WinEventLog:Sysmon | EventCode=11 | DC0039 File Creation |
| WinEventLog:Sysmon | EventCode=7 | DC0016 Module Load |
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 |
|---|---|
SuspiciousExtensions | List of archive extensions considered high risk (.cab, .zip, .7z, .rar). |
ProcessAllowlist | Known business utilities allowed to create archives without alerting. |
FileSizeThresholdMB | Minimum archive size threshold to filter out benign small compressions. |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2021-40539 | Zoho ManageEngine | Mapped |
| CVE-2021-44077 | Zoho ManageEngine ServiceDesk Plus (SDP) / SupportCenter Plus | Mapped |