822bbdec4e5630c3170ee05119dcfb5c.sys

Malicious Microsoft Windows Hardware Compatibility Publisher 2022-03-28 07:04 VT 40/73

Driver Name: 822bbdec4e5630c3170ee05119dcfb5c.sys
MD5: 822bbdec4e5630c3170ee05119dcfb5c
SHA1: e87f5b81bc005aea7f0a62469cc50669efd4c8da
SHA256: dd56403d14ffe220a645a964a19f8b488e200b84ae5a414b0c020b561ae40880
Imphash: 6a4b1bcf05e6e0a2b1cdcf0be207c18e
Vhash: 016086555d15761656651iz5exz
Authentihash: e61fc339a5553002ee8626420682395677e298a05bd7141bc6ba594b21643927
Rich PE header hash: 709a43a3215a26f36f5b63f4c8ce57a6
SSDEEP: 24576:lCmdEHKnjUN7GT0qnEdcc+6gJVCDVCf5rbVZhhdcCBQXI2H6KuEkplCWd:lCmDoNNsEdcL6rDV8rbVZ2aQY2aMkplj
TLSH: T15B55B0E9E3437298CC1A88748823B805F1B1AD0E4BBD4FBAB6D7BBE07F5A560D514705
Signer: Microsoft Windows Hardware Compatibility Publisher
Signing date: 2022-03-28 07:04
SpcSpOpusInfo: 沈阳柯基网络科技有限公司
VT detections: 40/73
Compilation time: 2022-03-28
PDB path: D:\VR_设备\vr新1号\x64\Win7Release\KB_VRX_device.pdb
Country submitter: Italy, Hong Kong, Canada
Flag: Malicious

Description

A kernel loader rootkit that communicates with a large command-and-control (C&C) infrastructure to source a second-stage kernel driver used to conduct its main malicious intent. The unsigned kernel driver's functions vary from defense evasion (disabling security products), to a proxy redirector that reroutes network traffic to attacker-controlled C2 servers, to injecting JavaScript into web pages to redirect browser data.