Applied Cybernetics Group
T1680 Local Storage Discovery
coverage gap
- Technique
T1680- Tactics
- Discovery
- Research, 90 days
- 1
- KEV CVEs mapped
- 0
- SigmaHQ rules
- 0
- Elastic, Splunk
- 0
- thrunt rules
- 0
- Upstream
- https://attack.mitre.org/techniques/T1680
MITRE description
Adversaries may enumerate local drives, disks, and/or volumes and their attributes like total or free space and volume serial number. This can be done to prepare for ransomware-related encryption, to perform [Lateral Movement](https://attack.mitre.org/tactics/TA0109), or as a precursor to [Direct Volume Access](https://attack.mitre.org/techniques/T1006). On ESXi systems, adversaries may use [Hypervisor CLI](https://attack.mitre.org/techniques/T1059/012) commands such as `esxcli` to list storage connected to the host as well as `.vmdk` files.(Citation: TrendMicro)(Citation: TrendMicro ESXI Ransomware) On Windows systems, adversaries can use `wmic logicaldisk get` to find information about local network drives. They can also use `Get-PSDrive` in PowerShell to retrieve drives and may additionally use Windows API functions such as `GetDriveType`.(Citation: Trend Micro MUSTANG PANDA PUBLOAD HIUPAN SEPTEMBER 2024)(Citation: Volexity) Linux has commands such as `parted`, `lsblk`, `fdisk`, `lshw`, and `df` that can list information about disk partitions such as size, type, file system types, and free space. The command `diskutil` on MacOS can be used to list disks while `system_profiler SPStorageDataType` can additionally show information such as a volume’s mount path, file system, and the type of drive in the system. Infrastructure as a Service (IaaS) cloud providers also have commands for storage discovery such as `describe volume` in AWS, `gcloud compute disks list` in GCP, and `az disk list` in Azure.(Citation: AWS docs describe volumes)(Citation: GCP gcloud compute disks list)(Citation: azure az disk)
Research citing this technique
Reports and advisories from the last 90 days that cite this technique.
Detection coverage
No rule covers this technique yet. No SigmaHQ, Elastic or Splunk production rule carries its tag, and thrunt hasn't written one. Techniques like this are where the next thrunt rules come from; the gap map has the full list.