windows verified high v1.0.0

echo_driver.sys

Bad access controls in Inspect Element Ltd.'s echo_driver.sys allows attacker to gain arbitrary memory read and write, which allows for easy Privilege Escalation via Token Theft.

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sc.exe create echo_driver.sys binPath=C:\windows\temp\echo_driver.sys type=kernel && sc.exe start echo_driver.sys
sc.exe create echo_driver.sys binPath=C:\windows\temp\echo_driver.sys type=kernel && sc.exe start echo_driver.sys

Sandbox: execFile · Timeout: 30s

Capabilities

security.privilegeescalation.kernel-exploit

Documentation

examples:

  • description: "Load the kernel driver" command: "sc.exe create echo_driver.sys binPath=C:\\windows\\temp\\echo_driver.sys type=kernel && sc.exe start echo_driver.sys"
  • description: "Exploit the driver for privilege escalation" command: "Exploit.exe --driver echo_driver.sys"

echo_driver.sys

Bad access controls in Inspect Element Ltd.'s echo_driver.sys allows attacker to gain arbitrary memory read and write, which allows for easy Privilege Escalation via Token Theft.

Use Case: Elevate privileges, arbitrary memory read/write

Required Privileges: kernel

MITRE ATT&CK: T1134

References