Malware

About “Win32/Kryptik.GWQU” infection

Malware Removal

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

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • CAPE detected the TrickBot malware family
  • Anomalous binary characteristics

How to determine Win32/Kryptik.GWQU?


File Info:

name: 3568CB6EF6DEEAF49657.mlw
path: /opt/CAPEv2/storage/binaries/28efd5e0b9b9dbf3510e50e243a3c1d68fa4dca3a7c0bbdc7d96a82a2a5c2c22
crc32: C514E926
md5: 3568cb6ef6deeaf4965720e49194aaed
sha1: a86291e38897e2f3fd0f8815cb466335d6879b24
sha256: 28efd5e0b9b9dbf3510e50e243a3c1d68fa4dca3a7c0bbdc7d96a82a2a5c2c22
sha512: 70f39100bece08a471912f7e68b1a5207189e132e385600dae4fd0344cd11599b18e3f210c9e99373f2e2454e449fb4952438c1928d1326ee77d0b4e733cf9d3
ssdeep: 49152:XRfvdfbJPKNCQbwxn79dBe8+HxdoXnShcGhia1TvCHSaCnWAr/wizTO0jhuAyoAl:XRXdfbJPqCNxpdBe8+Hxd89mZ1LCyimM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C4B5AF227A90C275D5231B718D0DB76EA1BDABB01935526733C50F6D2BB0493AB2CB73
sha3_384: b1e47341e9fdacc0871db432ebdc5d53005e8d0cb11ab8c9adf3e086a65f902b8b8967ad2d070aa161fb91e6b50ee115
ep_bytes: e8ca090000e980feffff8b4df464890d
timestamp: 2017-09-19 14:17:01

Version Info:

Comments: Sea
CompanyName: Teachsix
FileDescription: LoneChange
FileVersion: 4.7.31.72
LegalCopyright: Brothersummer IBM
ProductName: LoneChange
ProductVersion: 4.7.31.72
Translation: 0x0409 0x04b0

Win32/Kryptik.GWQU also known as:

Elasticmalicious (moderate confidence)
MicroWorld-eScanTrojan.GenericKD.32476169
FireEyeGeneric.mg.3568cb6ef6deeaf4
McAfeeArtemis!3568CB6EF6DE
CylanceUnsafe
SangforTrojan.Win32.Malware.gen
K7AntiVirusRiskware ( 0040eff71 )
AlibabaTrojan:Win32/Kryptik.77b77bcd
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/Kryptik.AFR.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/Kryptik.GWQU
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.Inject.amevd
BitDefenderTrojan.GenericKD.32476169
NANO-AntivirusTrojan.Win32.Inject.galuzm
AvastWin32:Malware-gen
TencentWin32.Trojan.Inject.Ljam
Ad-AwareTrojan.GenericKD.32476169
TACHYONTrojan/W32.Inject.2290176.B
SophosML/PE-A + Mal/EncPk-AOY
DrWebTrojan.Inject3.25778
ZillyaTrojan.Inject.Win32.298690
McAfee-GW-EditionBehavesLike.Win32.Generic.vh
EmsisoftTrojan.GenericKD.32476169 (B)
SentinelOneStatic AI – Suspicious PE
GDataTrojan.GenericKD.32476169
WebrootW32.Trojan.Gen
MicrosoftTrojan:Win32/Occamy.C28
AhnLab-V3Malware/Win32.Generic.C3476907
BitDefenderThetaGen:NN.ZexaF.34638.lA0@a4S1ZAdi
ALYacTrojan.GenericKD.32476169
MAXmalware (ai score=80)
VBA32BScope.Trojan.Inject
RisingTrojan.Wacatac!8.10C01 (CLOUD)
YandexTrojan.Inject!Vdy+GahhvNg
IkarusTrojan.Win32.Krypt
FortinetW32/Gozi.GET!tr
AVGWin32:Malware-gen
Cybereasonmalicious.ef6dee
PandaTrj/GdSda.A

How to remove Win32/Kryptik.GWQU?

Win32/Kryptik.GWQU 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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