win:sysmon 9
RawAccessRead
The RawAccessRead event detects when a process conducts reading operations from the drive using the \\.\ denotation.
- Log source
- Sysmon
- Host type
- Windows (workstation, member server, domain controller)
- How to enable
- Install Sysmon with a configuration that includes the matching rule group; see sysmon-modular for an ATT&CK-mapped configuration.
- Tier, host type
- Recommended
- Techniques
- 3
- Rules depending on it
- Splunk 2, Sigma 1
Why this tier
By role
| Role | Tier | Basis |
|---|---|---|
| Windows workstation | Recommended | |
| Windows member server | Recommended | |
| Windows domain controller | Recommended | |
| Windows web server (IIS), internet-facing | Recommended |
Techniques it helps detect
Rules that depend on it
Sigma 1
- Potential Defense Evasion Via Raw Disk Access By Uncommon Tools by Teymur Kheirkhabarov, oscd.community