Malware

Win32/Kryptik.HCAJ (file analysis)

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Kryptik.HCAJ?


File Info:

crc32: 4AB37528
md5: 19650bacb211785cbb6ac90cdf27c100
name: qrpt.exe
sha1: 21481f51770922103e543904c7152a4dbef0f92a
sha256: 78839fce69215d10637ea20a38b1108b8e69719e8ac53b79b0f34d30d6b340a0
sha512: c0aa625f4c40f3b729463a7391365733d93863b9b154e739fca1c60f3d1b7cf9b139794d55f087ce4920f5c65dd13833e5b7d562657f13c2fa30ebfdcaca30f0
ssdeep: 3072:uqJfd1yVE/gi/6g5NTf8PWKhL0poOlmhgXQjjvZiSlObat:uqoagW7uWkLo/lmhMaOe
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 1998-2005 The OpenSSL Project. Copyright xa9 1995-1998 Eric A. Young, Tim J. Hudson. All rights reserved.
InternalName: atdnnl32
FileVersion: 6.7.0d
CompanyName: The OpenSSL Project, http://www.openssl.org/
ProductName: Atd NlejEPU Bwdqdry
ProductVersion: 6.7.0d
FileDescription: OpenSSL Shared Library
OriginalFilename: atdnnl32.dll
Translation: 0x0409 0x04b0

Win32/Kryptik.HCAJ also known as:

BkavHW32.Packed.
DrWebTrojan.Dridex.648
MicroWorld-eScanTrojan.GenericKD.42857577
FireEyeGeneric.mg.19650bacb211785c
Qihoo-360Generic/HEUR/QVM20.1.FD11.Malware.Gen
ALYacSpyware.Banker.Dridex
CylanceUnsafe
VIPREWin32.Malware!Drop
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.42857577
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.177092
Invinceaheuristic
BitDefenderThetaGen:NN.ZexaF.34100.nC0@aWLI9yli
ESET-NOD32a variant of Win32/Kryptik.HCAJ
APEXMalicious
Paloaltogeneric.ml
GDataTrojan.GenericKD.42857577
KasperskyUDS:DangerousObject.Multi.Generic
NANO-AntivirusVirus.Win32.Gen.ccmw
Ad-AwareTrojan.GenericKD.42857577
SophosMal/Generic-S
F-SecureTrojan.TR/AD.Dridex.qzfb
TrendMicroTROJ_FRS.VSNTCI20
McAfee-GW-EditionRDN/PWS-Banker
Trapminemalicious.moderate.ml.score
EmsisoftTrojan.GenericKD.42857577 (B)
CyrenW32/Trojan.XREJ-1606
AviraTR/AD.Dridex.qzfb
Antiy-AVLGrayWare/Win32.Wacapew
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D28DF469
AegisLabTrojan.Win32.FraudPack.kZiU
ZoneAlarmUDS:DangerousObject.Multi.Generic
MicrosoftTrojan:Win32/Casdet!rfn
Acronissuspicious
McAfeeArtemis!19650BACB211
MAXmalware (ai score=81)
MalwarebytesTrojan.Injector
TrendMicro-HouseCallTROJ_FRS.VSNTCI20
RisingTrojan.Kryptik!8.8 (CLOUD)
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_98%
FortinetW32/Kryptik.HCAJ!tr
AVGWin32:BankerX-gen [Trj]
AvastWin32:BankerX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32/Kryptik.HCAJ?

Win32/Kryptik.HCAJ 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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