Win32/Kryptik.HEXN

What is Win32/Kryptik.HEXN infection?

In this post you will certainly locate concerning the meaning of Win32/Kryptik.HEXN and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom money by a target.

Most of the cases, Win32/Kryptik.HEXN ransomware will instruct its victims to start funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the victim’s gadget.

Win32/Kryptik.HEXN Summary

These alterations can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Uses Windows utilities for basic functionality;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files situated on the target’s hard drive — so the target can no longer utilize the data;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Kryptik.HEXN

The most common channels through which Win32/Kryptik.HEXN Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a source that organizes a harmful software program;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or stop the gadget from working in an appropriate fashion – while likewise positioning a ransom note that mentions the requirement for the victims to effect the settlement for the function of decrypting the papers or restoring the data system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually already been harmed.

Win32/Kryptik.HEXN circulation networks.

In numerous edges of the world, Win32/Kryptik.HEXN expands by leaps and bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom amount might vary depending on specific regional (regional) setups. The ransom notes as well as tricks of obtaining the ransom amount might vary depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty informs about unlicensed software.

    In certain locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications allowed on the victim’s device. The alert then demands the user to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In countries where software piracy is much less prominent, this approach is not as efficient for the cyber frauds. Alternatively, the Win32/Kryptik.HEXN popup alert might falsely declare to be deriving from a police organization as well as will certainly report having located youngster pornography or various other prohibited information on the device.

    Win32/Kryptik.HEXN popup alert might wrongly assert to be obtaining from a regulation enforcement establishment and will certainly report having located youngster porn or various other illegal data on the device. The alert will likewise contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 4BA94193md5: 749fed47952f92de5d2f8cf9787681f2name: 749FED47952F92DE5D2F8CF9787681F2.mlwsha1: cf960abc6eec91cc72fe02587a60a7886e9742a4sha256: 29b609278f521134ba87b4fb5379b341891662916e1967740ad0c4190b3a1a40sha512: 8d87b71ef44cbd34d48069ba94899c8c890c88d946b41e4aa926a2402887d7f7d8ebc65766e4ccddea9e3a9bd609c31d998d33ac1e8b19fb2e06e94234330bf2ssdeep: 12288:5Htj6KWCNbn/dZ89Ma+a4OJUBUTdIaIXM:ptjHNbnUyQJIUTdhIXMtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2005-2015InternalName: SmartRAMFileVersion: 9.0.0.22CompanyName: IObitLegalTrademarks: IObitComments: Smart RAMProductName: Smart RAMProductVersion: 9.0.0.0FileDescription: Monitors and Optimizes memory usage to increase available physical memory.OriginalFilename: SmartRAM.exeTranslation: 0x0409 0x04e4

Win32/Kryptik.HEXN also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0054f2ec1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
ALYac Trojan.Mint.Zamg.O
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Cerber.110d57fe
K7GW Trojan ( 005114a51 )
Cybereason malicious.7952f9
Cyren W32/S-502d1467!Eldorado
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.HEXN
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Cerber-9760825-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Mint.Zamg.O
NANO-Antivirus Trojan.Win32.Zerber.ertepy
MicroWorld-eScan Trojan.Mint.Zamg.O
Tencent Malware.Win32.Gencirc.10bb078b
Ad-Aware Trojan.Mint.Zamg.O
Sophos ML/PE-A + Mal/Cerber-AL
Comodo TrojWare.Win32.Bulta.GR@7k46qi
F-Secure Heuristic.HEUR/AGEN.1129194
BitDefenderTheta Gen:NN.ZexaF.34608.Oq0@aaSKLQej
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPCERBER.SMALY5B
McAfee-GW-Edition BehavesLike.Win32.Dropper.jh
FireEye Generic.mg.749fed47952f92de
Emsisoft Trojan.Mint.Zamg.O (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1129194
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Ransom:Win32/Cerber.L!bit
Arcabit Trojan.Mint.Zamg.O
AegisLab Trojan.Win32.Zerber.toYR
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan-Ransom.Cerber.AL
AhnLab-V3 Win-Trojan/Cerber.Exp
Acronis suspicious
McAfee Ransomware-GCQ!749FED47952F
MAX malware (ai score=100)
VBA32 Hoax.Zerber
Malwarebytes Cerber.Ransom.Encrypt.DDS
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HPCERBER.SMALY5B
Rising Trojan.Kryptik!1.AD41 (CLASSIC)
Yandex Trojan.GenAsa!eYKLWLGfpyo
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Zamg.O!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HxQBpgcA

How to remove Win32/Kryptik.HEXN ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Kryptik.HEXN you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

    Leave a Comment