Categories: RootkitTrojan

Trojan:Win64/Rootkitdrv.LKB!dha removal

The Trojan:Win64/Rootkitdrv.LKB!dha is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan:Win64/Rootkitdrv.LKB!dha virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • Loads a driver
  • Dynamic (imported) function loading detected
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • A ping command was executed with the -n argument possibly to delay analysis
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Checks for the presence of known windows from debuggers and forensic tools
  • Checks for the presence of known windows from debuggers and forensic tools
  • Installs itself for autorun at Windows startup
  • Installs itself for autorun at Windows startup
  • CAPE detected the PCRat malware family
  • Checks for the presence of known devices from debuggers and forensic tools
  • Checks for the presence of known devices from debuggers and forensic tools
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan:Win64/Rootkitdrv.LKB!dha?


File Info:

name: 55FA9DAC576E1FFB65D6.mlwpath: /opt/CAPEv2/storage/binaries/01ab583a199f99d8b2c699cc785392a32801c637b422426d1cbfc3355f15be2ccrc32: BF336210md5: 55fa9dac576e1ffb65d64849677e93a1sha1: d0bb710231b3c5efb19f325748166147184251d0sha256: 01ab583a199f99d8b2c699cc785392a32801c637b422426d1cbfc3355f15be2csha512: 26a06b6ac74a941f80b0c29b6bfd122debb15e95eb36f22343465f4c731d38664c4995af37778455789874e7ac64791041709183de220a28579ce4fbe2bf243fssdeep: 49152:G8gNLELXKeBPlHCgS0i17VA6v4Iby1YQfrQiDkO1B:G8MLiXBPtmf4Z9Ztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1FC753343EE9D312AD21A9EB2F5F1C91CCB922C86274A730BF1D0364BD56A77935C81B4sha3_384: 0d4ec747181272bf14723be702e1cb66aa947f604f2c0ebdd64008b5ffca9261474ff85a1fab39400cae3106474a77adep_bytes: 558bec83c4f0b800104000e801000000timestamp: 2021-08-06 16:38:04

Version Info:

0: [No Data]

Trojan:Win64/Rootkitdrv.LKB!dha also known as:

Bkav W32.AIDetect.malware2
DrWeb Trojan.Siggen18.33480
MicroWorld-eScan Gen:Variant.Strictor.267200
FireEye Generic.mg.55fa9dac576e1ffb
McAfee Artemis!55FA9DAC576E
Cylance Unsafe
Sangfor [ASPACK 1.02B OR 1.08.03]
K7GW Trojan ( 004beeaf1 )
Cybereason malicious.231b3c
BitDefenderTheta Gen:NN.ZexaF.34582.JvW@ayvpo9ib
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Packed.EnigmaProtector.J suspicious
Kaspersky Backdoor.Win32.Lotok.ifs
BitDefender Gen:Variant.Strictor.267200
Avast Win32:BackdoorX-gen [Trj]
Ad-Aware Gen:Variant.Strictor.267200
Emsisoft Gen:Variant.Strictor.267200 (B)
VIPRE Gen:Variant.Strictor.267200
McAfee-GW-Edition BehavesLike.Win32.Backdoor.tc
SentinelOne Static AI – Malicious PE
Trapmine malicious.high.ml.score
Sophos Generic ML PUA (PUA)
Avira HEUR/AGEN.1215951
Antiy-AVL Trojan/Generic.ASBOL.C669
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:Win64/Rootkitdrv.LKB!dha
Arcabit Trojan.Strictor.D413C0
GData Gen:Variant.Strictor.267200
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.R467122
VBA32 Backdoor.Bladabindi
ALYac Gen:Variant.Strictor.267200
Malwarebytes Malware.AI.3971039082
APEX Malicious
Rising PUF.Pack-Enigma!1.BA33 (CLASSIC)
MAX malware (ai score=83)
MaxSecure Trojan.Malware.300983.susgen
Fortinet Riskware/Application
AVG Win32:BackdoorX-gen [Trj]
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win64/Rootkitdrv.LKB!dha?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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