Malware

Win32/Kryptik.GKMH (file analysis)

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • Attempts to connect to a dead IP:Port (5 unique times)
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Turkish
  • The binary likely contains encrypted or compressed data.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings

Related domains:

www.billerimpex.com
www.macartegrise.eu
www.poketeg.com
perovaphoto.ru
asl-company.ru
www.fabbfoundation.gm
www.perfectfunnelblueprint.com
www.wash-wear.com
pp-panda74.ru
cevent.net
bellytobabyphotographyseattle.com
alem.be
apps.identrust.com
crl.identrust.com
boatshowradio.com
dna-cp.com
acbt.fr
r3.o.lencr.org
wpakademi.com
www.cakav.hu
www.mimid.cz
6chen.cn
goodapd.website
oceanlinen.com
tommarmores.com.br
nesten.dk
zaeba.co.uk
www.n2plus.co.th
koloritplus.ru
h5s.vn
marketisleri.com
www.toflyaviacao.com.br
www.rment.in
www.lagouttedelixir.com
www.krishnagrp.com
big-game-fishing-croatia.hr
ocsp.digicert.com
mauricionacif.com
www.ismcrossconnect.com
aurumwedding.ru
test.theveeview.com
relectrica.com.mx
bethel.com.ve
vjccons.com.vn
bloghalm.eu
cyclevegas.com
royal.by
www.himmerlandgolf.dk
hoteltravel2018.com
picusglancus.pl
unnatimotors.in
krasnaypolyana123.ru
smbardoli.org
blokefeed.club
evotech.lu
redirector.gvt1.com
r8—sn-bpb5oxu-3c2r.gvt1.com

How to determine Win32/Kryptik.GKMH?


File Info:

crc32: 47ECA4ED
md5: 5aa7fc6dac0a53a07441e10b17d6cc99
name: 5AA7FC6DAC0A53A07441E10B17D6CC99.mlw
sha1: accee4374728a64663a36e1305a49bb320f25925
sha256: 9c7067fdfc172a1eeea630e77b5db80f6cabb20f9930782150195dca5c97bdc4
sha512: 0cd943cf7b25dd13dc5bd9d518fec551d341e01335c132d88a38f16d89b195d32cd6bdc465fade551a5e30331d59afca1c9cde563f9b1d2855ee2d063f9deb9e
ssdeep: 3072:6BzVBIri/yjxHizTGsIFD1FbO/+Yea9QTjVbFmbPJWOLrLY/frFY37Q8fnaUdad:01/yjBuTG/Hd8qFmzJWOLHeJF8fRdaI
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GKMH also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053bde71 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.25976
CynetMalicious (score: 100)
ALYacTrojan.Ransom.GandCrab
CylanceUnsafe
ZillyaTrojan.GandCrypt.Win32.568
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/GandCrypt.f8cd18b5
K7GWTrojan ( 0053bde71 )
Cybereasonmalicious.dac0a5
CyrenW32/GandCrab.U.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GKMH
APEXMalicious
AvastWin32:PWSX-gen [Trj]
KasperskyTrojan-Ransom.Win32.GandCrypt.eod
BitDefenderTrojan.Mint.Jamg.C
NANO-AntivirusTrojan.Win32.GandCrypt.fhphii
ViRobotTrojan.Win32.R.Agent.222208.M
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
MicroWorld-eScanTrojan.Mint.Jamg.C
TencentWin32.Trojan.Gandcrypt.Syih
Ad-AwareTrojan.Mint.Jamg.C
SophosML/PE-A + Mal/GandCrab-B
ComodoTrojWare.Win32.TrojanSpy.Ursnif.EM@7vyz23
BitDefenderThetaGen:NN.ZexaF.34688.nuW@amAwIBbG
McAfee-GW-EditionBehavesLike.Win32.Emotet.dc
FireEyeGeneric.mg.5aa7fc6dac0a53a0
EmsisoftTrojan.Mint.Jamg.C (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.GandCrypt.ld
AviraHEUR/AGEN.1106537
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.27F7FEB
MicrosoftTrojan:Win32/Skeeyah.A!rfn
AegisLabTrojan.Win32.GandCrypt.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Ransom.GandCrab.J
AhnLab-V3Win-Trojan/MalPe34.Suspicious.X2029
Acronissuspicious
McAfeePacked-FLT!5AA7FC6DAC0A
MAXmalware (ai score=100)
VBA32BScope.Trojan.Vigorf
MalwarebytesTrojan.MalPack.GS
PandaTrj/Genetic.gen
RisingTrojan.Vigorf!8.EAEA (CLOUD)
YandexTrojan.GenAsa!JJlOkMRMA28
IkarusTrojan.Win32.Danabot
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GKMH!tr
AVGWin32:PWSX-gen [Trj]
Paloaltogeneric.ml

How to remove Win32/Kryptik.GKMH?

Win32/Kryptik.GKMH 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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