Malware

Win32/Kryptik.HQST removal

Malware Removal

The Win32/Kryptik.HQST 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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Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Win32/Kryptik.HQST virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Georgian
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • CAPE detected the Tofsee malware family
  • Deletes executed files from disk
  • Created a service that was not started
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Kryptik.HQST?


File Info:

name: 0C89124276F33BD48867.mlw
path: /opt/CAPEv2/storage/binaries/5955982c864b79d18e457e0e56d8f390a780413fc12fa1e3486e7313a108f241
crc32: D5C74828
md5: 0c89124276f33bd488674d996b0faf2d
sha1: 823a4c0ebaf62a7c88afbe7a7fc5ea90b06225d8
sha256: 5955982c864b79d18e457e0e56d8f390a780413fc12fa1e3486e7313a108f241
sha512: e65b51bdbcd1b1731a082220675893fa6fb8c876c5b71063f6317db75a28c6bb133dc412022cf91c65c01951031a07d896b766076403f521b47ec5b7b7495ca2
ssdeep: 3072:9VnqVni+rSH3c5nnLnaFTDRCwAmlIjcnFTeMtM50EoPjajajajajajajajajajaT:ar++2nCN0FTTeOE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T164E64ADA86ED0DB6C17A513C1B647F958EFFEB51A7097903F2B308E099223C500E6997
sha3_384: dcb39236bb55fd340e8d9cd077c9771955e6f028d21b0e9c05fb2164a03e258f26cbb6bcbd5777a0cdc8f14aa1d54491
ep_bytes: e89a3e0000e978feffff8bff558bec83
timestamp: 2022-01-12 10:44:50

Version Info:

FileVersions: 9.1.9.3
Copyright: Copyright (C) 2022, somoklos
ProjectVersion: 74.35.66.25

Win32/Kryptik.HQST also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.91768
ClamAVWin.Malware.Ransomx-9967933-0
FireEyeGeneric.mg.0c89124276f33bd4
McAfeeArtemis!0C89124276F3
CylanceUnsafe
SangforSuspicious.Win32.Save.a
Cybereasonmalicious.ebaf62
CyrenW32/Ransom.QS.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Kryptik.HQST
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
CynetMalicious (score: 100)
KasperskyHEUR:Backdoor.Win32.Tofsee.gen
BitDefenderTrojan.GenericKDZ.91768
Ad-AwareTrojan.GenericKDZ.91768
EmsisoftTrojan.GenericKDZ.91768 (B)
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.Siggen18.46018
VIPREGen:Variant.Jaik.94874
Trapminemalicious.high.ml.score
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan.PSE.A1VQ1U
JiangminTrojan.Agent.eeoh
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.8149
ArcabitTrojan.Generic.D16678
ZoneAlarmHEUR:Backdoor.Win32.Tofsee.gen
MicrosoftRansom:Win32/StopCrypt.SF!MTB
GoogleDetected
AhnLab-V3Ransomware/Win.StopCrypt.R514674
VBA32BScope.Trojan.CoinMiner
MAXmalware (ai score=83)
MalwarebytesTrojan.MalPack.GS
RisingTrojan.Kryptik!8.8 (TFE:5:6AVRck7XkjV)
IkarusTrojan.Win32.Crypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.HQSO!tr
AVGWin32:RansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Win32/Kryptik.HQST?

Win32/Kryptik.HQST removal tool
  • 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.

About the author

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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