Malware

Win32/Kryptik.GEWS removal guide

Malware Removal

The Win32/Kryptik.GEWS 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.

GridinSoft Anti-Malware

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.
6-day free trial available.

What Win32/Kryptik.GEWS virus can do?

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Starts servers listening on 127.0.0.1:0
  • A process created a hidden window
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
testniche.com
resolver1.opendns.com
myip.opendns.com
f11.karilor.at
worldwidelighting.net
www.worldwidelighting.net
hce-pa.com
abn.zitti.at

How to determine Win32/Kryptik.GEWS?


File Info:

crc32: CA5CE39F
md5: 668f9d73d66e421a0c54cb1d3ae902ab
name: 668F9D73D66E421A0C54CB1D3AE902AB.mlw
sha1: f44c503257c804383dbdf47180ac156c6c7ecab3
sha256: 08d3d6e1acf5af7ab9cfaf5b2f97103030d7c5bafebea173f798990b7da9bd24
sha512: 758097e2d8ee53219887b12f2e1946ed17ffba2289297211429f91988e958ea475be6603bf46f5606a928126878191b6db5184c35f91a6f1be7223a6d8f70c63
ssdeep: 6144:lLeAmqM7dL5ueD+ToJNSsNCms+zyYgOhBzMjKQrf2oMfha:lJmqcMnTApvnzyG0Brf2ra
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GEWS also known as:

BkavW32.RsGrabND.Trojan
K7AntiVirusTrojan ( 0052b82e1 )
LionicTrojan.Win32.Generic.7!c
Elasticmalicious (high confidence)
DrWebTrojan.Starter.7551
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Chapak.ZZ6
ALYacTrojan.BRMon.Gen.4
ZillyaTrojan.NeutrinoPOS.Win32.121
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0052b82e1 )
Cybereasonmalicious.3d66e4
CyrenW32/S-01ba2890!Eldorado
SymantecTrojan.Bebloh
ESET-NOD32a variant of Win32/Kryptik.GEWS
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.BRMon.Gen.4
NANO-AntivirusTrojan.Win32.NeutrinoPOS.ezfidr
MicroWorld-eScanTrojan.BRMon.Gen.4
TencentMalware.Win32.Gencirc.10b8195a
Ad-AwareTrojan.BRMon.Gen.4
SophosMal/Generic-S + Mal/GandCrab-D
ComodoTrojWare.Win32.NeutrinoPOS.NS@7ku27j
BitDefenderThetaGen:NN.ZexaF.34088.AuW@amkTjZk
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_GANDCRAB.SMALY-3
McAfee-GW-EditionBehavesLike.Win32.Generic.gc
FireEyeGeneric.mg.668f9d73d66e421a
EmsisoftTrojan.BRMon.Gen.4 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Banker.NeutrinoPOS.dl
WebrootW32.Trojan.Gen
AviraTR/Crypt.XPACK.Gen7
eGambitUnsafe.AI_Score_98%
Antiy-AVLTrojan/Generic.ASMalwS.251C97F
MicrosoftRansom:Win32/StopCrypt!ml
SUPERAntiSpywareTrojan.Agent/Gen-Kryptik
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.BRMon.Gen.4
AhnLab-V3Trojan/Win32.RansomCrypt.R223732
Acronissuspicious
McAfeePacked-FCS!668F9D73D66E
MAXmalware (ai score=95)
VBA32BScope.TrojanBanker.NeutrinoPOS
MalwarebytesMachineLearning/Anomalous.95%
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_GANDCRAB.SMALY-3
RisingTrojan.Generic@ML.100 (RDML:5HYRC92dRK/sgEink9puNg)
YandexTrojan.GenAsa!H+FnG6Lk41U
IkarusTrojan.Win32.Krypt
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/CoinMiner.EKYZ!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.GEWS?

Win32/Kryptik.GEWS 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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