Categories: Malware

Win32/Kryptik.HMKJ removal tips

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

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (3 unique times)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • A process attempted to delay the analysis task.
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Spanish (Nicaragua)
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Executed a process and injected code into it, probably while unpacking
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

api.2ip.ua
securebiz.org
tbpws.top
dimonbk83.tumblr.com
ocsp.comodoca.com
ocsp.usertrust.com
ocsp.sectigo.com

How to determine Win32/Kryptik.HMKJ?


File Info:

crc32: BB380A95md5: 572be02307edea277895fc8a647957a2name: 572BE02307EDEA277895FC8A647957A2.mlwsha1: ce2f12657ec0bff90c60b6431b9ba92278f8457dsha256: 9887ce51dcc62c79f06f92e7f04c4ade448d32361b040a51069c15ee583ed102sha512: 9e6dc57720e2bf5d07e0f75fe1ed28ba3811c2c3a0b288c2bca5fc41a77255dad27aaa2d44b026b05633926f4457ab3dc4998d18858699eb016cea9c0ea94eb0ssdeep: 12288:j3srUO3tVh6WCnzs3mUt27DYEPvmUy7kQGmhBFd8w6aoGdftMdTe:j3srUYLh9Ft27XPO/7T8NTtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: sojbmoumunu.aheProductVersion: 8.19.290.38Copyright: Copyrighz (C) 2021, fudkagataTranslation: 0x0129 0x0167

Win32/Kryptik.HMKJ also known as:

K7AntiVirus Trojan ( 0056ac331 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/GandCrab.75be28a3
K7GW Trojan ( 0056ac331 )
Cyren W32/Kryptik.EWJ.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.HMKJ
APEX Malicious
Avast Win32:DropperX-gen [Drp]
ClamAV Win.Packed.Generic-9891933-0
Kaspersky HEUR:Trojan-Ransom.Win32.Stop.gen
BitDefender Trojan.GenericKD.37563912
MicroWorld-eScan Trojan.GenericKD.37563912
Ad-Aware Trojan.GenericKD.37563912
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34142.Rq0@aq5nOCV
McAfee-GW-Edition BehavesLike.Win32.Generic.bc
FireEye Generic.mg.572be02307edea27
Emsisoft Trojan.Agent (A)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.Agent.rogvo
eGambit Unsafe.AI_Score_84%
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Gridinsoft Ransom.Win32.STOP.ko!se16339
GData Trojan.GenericKD.37563912
AhnLab-V3 CoinMiner/Win.Glupteba.R440970
McAfee RDN/Generic.grp
MAX malware (ai score=86)
Malwarebytes Trojan.MalPack.GS
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.D977 (CLASSIC)
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HMKO!tr
AVG Win32:DropperX-gen [Drp]
Paloalto generic.ml

How to remove Win32/Kryptik.HMKJ?

  • 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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