Malware

About “Win32/GenKryptik.EMHK” infection

Malware Removal

The Win32/GenKryptik.EMHK 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/GenKryptik.EMHK virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • A named pipe was used for inter-process communication
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

www.ip-adress.com

How to determine Win32/GenKryptik.EMHK?


File Info:

crc32: 757DD0D2
md5: 6a64763b38a8ee42c1412114b8b6490e
name: 8888888.png
sha1: deed73bf5ad84c92a96b25b87c0dc3ea050f27fe
sha256: 523af1f323bc92955cdc1dd5f233a351cb00d711e58d8b516e782ce0be05abae
sha512: 7067c7ac22931f69a4f7a88aa1302a37c04bc08318d322a62a6c43533a819bdebed0fb5c5b1a8756e6cc84eab33de35cc4b016f3150bd1a014a569407aca6c04
ssdeep: 12288:uhWOX/VelF2gmc8NbGWN5dEG9n5RGxXuZtdD:7ONebwc8BGW/dTfGxXuXdD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa92006-2017 The qBittorrent project
ProductName: qBittorrent
FileDescription: qBittorrent - A Bittorrent Client
FileVersion: 3.3.11
CompanyName: The qBittorrent project
Translation: 0x0409 0x04b0

Win32/GenKryptik.EMHK also known as:

FireEyeGeneric.mg.6a64763b38a8ee42
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
APEXMalicious
RisingMalware.Heuristic!ET#86% (RDMK:cmRtazrPyq5qBx7V+VQtUNeAf7AU)
Endgamemalicious (high confidence)
Trapminemalicious.moderate.ml.score
SophosTroj/Qbot-FS
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Wacatac.C!ml
Acronissuspicious
VBA32Malware-Cryptor.Limpopo
ESET-NOD32a variant of Win32/GenKryptik.EMHK
SentinelOneDFI – Malicious PE
eGambitPE.Heur.InvalidSig
FortinetW32/QBOT.CC!tr
BitDefenderThetaGen:NN.ZexaF.34128.dH1@aedLqBoi
Cybereasonmalicious.f5ad84

How to remove Win32/GenKryptik.EMHK?

Win32/GenKryptik.EMHK 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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