Categories: Malware

Win32/Kryptik.HQKB removal guide

The Win32/Kryptik.HQKB 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 Win32/Kryptik.HQKB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Korean
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings

How to determine Win32/Kryptik.HQKB?


File Info:

name: E390F4521B7B482A8574.mlwpath: /opt/CAPEv2/storage/binaries/2b0a4d91ca71a604edf45ef9c2b0168616ae57d5977603ebb6d098a05c778f63crc32: CDBE1B33md5: e390f4521b7b482a857432a66c8e312dsha1: ef03b138a3b37d5c6133001c63d3ab21f50eb24fsha256: 2b0a4d91ca71a604edf45ef9c2b0168616ae57d5977603ebb6d098a05c778f63sha512: 5fbab0be5c9405bc16904afb6098d56d606d150a2228b9b747c0176a0711377c9af066d927bf667d1fbfe282c2ae957c9e7b977c8982bb88ae34778153746d30ssdeep: 12288:GK9R8RPlKlF/84L/v8Rt3zktWWessjCJIKYCgVj2YwWA31RBiolAr:hRcK7LnGRWxsjCJVYwWA31Rhlitype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1CEE4F100BAA0C03AF5B712F859B6C7A9B92D3EA15B6465CB13D11AFE57346E1EC30317sha3_384: 749131094a24bbf101ec3baf2290f1309cb9e690761a6a2c2a1b125a20511514569f581c67077b0ea1d0dd34291322c2ep_bytes: 8bff558bece806b90000e8110000005dtimestamp: 2021-09-12 00:28:14

Version Info:

Translations: 0x0154 0x0365

Win32/Kryptik.HQKB also known as:

Bkav W32.AIDetect.malware2
tehtris Generic.Malware
MicroWorld-eScan Trojan.GenericKDZ.90719
ClamAV Win.Packed.Crypterx-9954995-0
FireEye Generic.mg.e390f4521b7b482a
McAfee Packed-GEE!E390F4521B7B
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00596b6e1 )
K7GW Trojan ( 00596b6e1 )
Cybereason malicious.8a3b37
Cyren W32/Kryptik.HFN.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Kryptik.HQKB
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Injuke.gen
BitDefender Trojan.GenericKDZ.90719
NANO-Antivirus Trojan.Win32.Kryptik.gsnkeo
Avast Win32:PWSX-gen [Trj]
Ad-Aware Trojan.GenericKDZ.90719
Emsisoft Trojan.GenericKDZ.90719 (B)
DrWeb Trojan.PWS.Steam.31940
VIPRE Trojan.GenericKDZ.90719
TrendMicro Ransom.Win32.STOP.SMYXBFX.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.jc
Trapmine malicious.moderate.ml.score
Sophos ML/PE-A + Troj/Krypt-FV
SentinelOne Static AI – Malicious PE
GData Win32.Trojan.PSE.2NK2UN
Jiangmin TrojanSpy.Stealer.aaod
Webroot W32.Malware.Gen
Avira TR/Crypt.Agent.hfabp
MAX malware (ai score=88)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Ransom:Win32/StopCrypt.SLK!MTB
Google Detected
AhnLab-V3 Trojan/Win.MalPe.R418715
ALYac Trojan.GenericKDZ.90719
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.MalPack.GS
Rising Malware.Obscure!1.A3BB (CLASSIC)
Ikarus Trojan-Ransom.StopCrypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HFN!tr
AVG Win32:PWSX-gen [Trj]
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove Win32/Kryptik.HQKB?

  • 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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