Find sigma rule 
Attack: Run Virtual Instance
Adversaries may carry out malicious operations using a virtual instance to avoid detection. A wide variety of virtualization technologies exist that allow for the emulation of a computer or computing environment. By running malicious code inside of a virtual instance, adversaries can hide artifacts associated with their behavior from security tools that are unable to monitor activity inside the virtual instance. Additionally, depending on the virtual networking implementation (ex: bridged adapter), network traffic generated by the virtual instance can be difficult to trace back to the compromised host as the IP address and hostname might not match known values.(Citation: SingHealth Breach Jan 2019)
Adversaries may utilize native support for virtualization (ex: Hyper-V) or drop the necessary files to run a virtual instance (ex: VirtualBox binaries). After running a virtual instance, adversaries may create a shared folder between the guest and host with permissions that enable the virtual instance to interact with the host file system.(Citation: Sophos Ragnar May 2020)
MITRE
Tactic
- defense-evasion
technique
- T1564.006
Test : Create and start VirtualBox virtual machine
OS
- windows
Description:
Create a simple VirtualBox VM and start up the machine Cleanup command stops and deletes the newly created VM and associated files https://www.virtualbox.org/manual/ch08.html#vboxmanage-startvm https://news.sophos.com/en-us/2020/05/21/ragnar-locker-ransomware-deploys-virtual-machine-to-dodge-security/ https://attack.mitre.org/techniques/T1564/006/
Executor
command_prompt
Sigma Rule
- proc_creation_win_virtualbox_execution.yml (id: bab049ca-7471-4828-9024-38279a4c04da)