Categories: Malware

How to remove “Win32/Kryptik.HAVP”?

The Win32/Kryptik.HAVP 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.HAVP 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 (4 unique times)
  • 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
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • A scripting utility was executed
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization
  • Attempts to modify proxy settings
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

z.whorecord.xyz
a.tomx.xyz
www.ip-adress.com
ocsp.usertrust.com
crl.comodoca.com
ocsp.comodoca.com

How to determine Win32/Kryptik.HAVP?


File Info:

crc32: CD16FFB3md5: cdfdde770205d7f6df6585669f56bec5name: 444444.pngsha1: a9dd9f498bcbe58ab3a08f5e529933292c7c5357sha256: 525a59a63bbc80e633b3eebd99b98afa6e46104d2a773ae5aec8041a522087b8sha512: ca005b230e5563a00c40233002ab200a209909e22be06f3c10bc78157c71a38d84615165805a1b3e794ab59da9bca699a81798fa7c11385da5eadb578036e3bessdeep: 6144:sQcpF0LixBi25B9qO+IVqLlhce3i/FCm1Uu2:jcP0GxU25BlClhVm1Rtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0407 0x04b0InternalName: XP-Key-ReaderFileVersion: 2.06CompanyName: DCS-ComputerProductName: XP-Key-ReaderProductVersion: 2.06OriginalFilename: XP-Key-Reader.exe

Win32/Kryptik.HAVP also known as:

DrWeb Trojan.Inject3.34299
MicroWorld-eScan Gen:Variant.Johnnie.213992
FireEye Generic.mg.cdfdde770205d7f6
McAfee GenericRXJH-SG!CDFDDE770205
Cylance Unsafe
Sangfor Malware
BitDefender Gen:Variant.Johnnie.213992
Cybereason malicious.98bcbe
BitDefenderTheta Gen:NN.ZexaF.34084.vq0@a0e!PUy
F-Prot W32/SillyBackdoor.B.gen!Eldorado
APEX Malicious
GData Gen:Variant.Mikey.109247
Endgame malicious (high confidence)
Emsisoft Gen:Variant.Mikey.109247 (B)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Fujacks.fc
Trapmine malicious.high.ml.score
Cyren W32/SillyBackdoor.B.gen!Eldorado
Webroot W32.Trojan.Gen
MAX malware (ai score=82)
Arcabit Trojan.Johnnie.D343E8
Microsoft Trojan:Win32/Wacatac.C!ml
Acronis suspicious
ESET-NOD32 a variant of Win32/Kryptik.HAVP
Rising Trojan.Kryptik!8.8 (TFE:dGZlOgU3EyvyH9N6kQ)
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Kryptik.HAUL!tr
Ad-Aware Gen:Variant.Mikey.109247
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM10.1.091F.Malware.Gen

How to remove Win32/Kryptik.HAVP?

  • 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.
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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