Malware

Win32/Kryptik.HEXZ information

Malware Removal

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

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Uses Windows utilities for basic functionality
  • A process attempted to delay the analysis task by a long amount of time.
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to identify installed AV products by installation directory
  • Creates a copy of itself
  • Harvests credentials from local FTP client softwares
  • Harvests information related to installed instant messenger clients
  • Harvests information related to installed mail clients
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

redirector.gvt1.com

How to determine Win32/Kryptik.HEXZ?


File Info:

crc32: 64E1D199
md5: fcd20eb2edb011e7719b85b2070c04f7
name: ama.exe
sha1: 89a0ff0645432dc5a7560d7bfcd5115cecd9a684
sha256: 3cc312ddb3913edd4c3c5f56bb30899cbaf780b351160a1d47a00e150b1cf3a9
sha512: b15b9d1f4bb54fe811c15a95def4810d5bc2333570244519b7ee22c28677846a18f0e78d63f6bebfc2b6bcbe3c82a120edbcf693cee805b1f60d7fc3663a5324
ssdeep: 6144:GseXmfICMc3DyL+vpor9l9fDzFjVbbDhRTFzth7tTDLl9fDzFjVbbDhRTFzth7tx:LomQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 1997-2017 Simon Tatham.
InternalName: PSFTP
FileVersion: Release 0.68
CompanyName: Simon Tatham
ProductName: PuTTY suite
ProductVersion: Release 0.68
FileDescription: Command-line interactive SFTP client
OriginalFilename: PSFTP
Translation: 0x0809 0x04b0

Win32/Kryptik.HEXZ also known as:

BkavW32.AIDetectVM.malware1
FireEyeGeneric.mg.fcd20eb2edb011e7
CylanceUnsafe
SangforMalware
K7AntiVirusTrojan ( 005652be1 )
K7GWTrojan ( 005652be1 )
SymantecML.Attribute.HighConfidence
APEXMalicious
CynetMalicious (score: 100)
RisingMalware.Heuristic!ET#88% (RDMK:cmRtazqCDWtszGOwmDCFS0O6FFrZ)
SophosMal/EncPk-APV
Invinceaheuristic
IkarusTrojan-Spy.Agent
Antiy-AVLGrayWare/Win32.Kryptik.ehls
Endgamemalicious (high confidence)
MicrosoftTrojan:Win32/Wacatac.C!ml
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34138.Yq1@a0EOsAci
VBA32BScope.Trojan.Inject
ESET-NOD32a variant of Win32/Kryptik.HEXZ
SentinelOneDFI – Suspicious PE
FortinetW32/GenKryptik.EOOB!tr
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360HEUR/QVM20.1.DB4F.Malware.Gen

How to remove Win32/Kryptik.HEXZ?

Win32/Kryptik.HEXZ 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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