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Driver intelligenceVulnerableVerified

SysInfoDetectorX64.sys

The Carbon Black Threat Analysis Unit (TAU) discovered 34 unique vulnerable drivers (237 file hashes) accepting firmware access. Six allow kernel memory access. All give full control of the devices to non-admin users. By exploiting the vulnerable drivers, an attacker without the system privilege may erase/alter firmware, and/or elevate privileges. As of the time of writing in October 2023, the filenames of the vulnerable drivers have not been made public until now.

UUID / c4eab0c0-caf2-42b9-84f1-b4690d3db0d4ADDED / 2023-11-02AUTHOR / Takahiro Haruyama

Known samples 1

0 recorded TRUE · 1 recorded FALSE · 0 unknown for loading despite HVCI. Results apply to individual samples.

SysInfoDetectorX64.sysSample 1 · HVCI FALSE
MD5
33fc573c0e8bedfe3614e17219273429
SHA1
258f1cdc79bd20c2e6630a0865abfe60473b98d5
SHA256
45e5977b8d5baec776eb2e62a84981a8e46f6ce17947c9a76fa1f955dc547271
Imphash
d16f507665603095c26147a7adcb93b8
Authentihash MD5
7aad8dc791435b53a1d98b68181603f6
Authentihash SHA1
a5f7dbc6e9038b2bc9dc44eb8a9ffa437c3cdb1d
Authentihash SHA256
096e1641d26aa971dabc7de17c0259d3aa922091e38928ba7847e4ead64b7f41
Machine
AMD64
Version
2.0.0.3
Publisher
Database Harbor Software

Recorded command

sc.exe create SysInfoDetectorX64sys binPath= C:\windows\temp\SysInfoDetectorX64sys.sys type=kernel && sc.exe start SysInfoDetectorX64sys

Elevate privileges · Privileges: kernel · OS: Windows 10

Research & references