Detection rules › Splunk
Windows Query Registry UnInstall Program List
The following analytic detects an access request on the uninstall registry key. It leverages Windows Security Event logs, specifically event code 4663. This activity is significant because adversaries or malware can exploit this key to gather information about installed applications, aiding in further attacks. If confirmed malicious, this behavior could allow attackers to map out installed software, potentially identifying vulnerabilities or software to exploit, leading to further system compromise.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Discovery | T1012 Query Registry |
Event coverage
| Provider | Event ID | Title |
|---|---|---|
| Security-Auditing | 4663 | An attempt was made to access an object. |
Stages and Predicates
Stage 1: search
search EventCode=4663 object_file_path="*\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\*"
Stage 2: stats
stats BY object_file_name, object_file_path, process_name, process_path, process_id, EventCode, dest
Stage 3: search
search
Stage 4: search
search
Stage 5: search
search `macro`
Indicators
Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.
| Field | Kind | Values |
|---|---|---|
EventCode | eq |
|
object_file_path | eq |
|
Neighbors
Broader alternatives (more inclusive than this rule)
These rules match a superset of what this rule catches. They cover the same events plus more. Use them if you want wider coverage and can absorb more false positives.
- Windows Credential Access From Browser Password Store (drops 1 filter this rule applies)