Win32/Kryptik.HLBS

Written by Robert Bailey

What is Win32/Kryptik.HLBS infection?

In this short article you will find regarding the interpretation of Win32/Kryptik.HLBS as well as its unfavorable effect on your computer. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom by a sufferer.

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In the majority of the cases, Win32/Kryptik.HLBS infection will certainly advise its victims to initiate funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s device.

Win32/Kryptik.HLBS Summary

These alterations can be as adheres to:

  • 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Arabic (Tunisia);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • 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 modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the target’s hard drive — so the sufferer can no longer make use of the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyz Win32.Trojan-Ransom.STOP.B7L0UL
a.tomx.xyz Win32.Trojan-Ransom.STOP.B7L0UL
api.2ip.ua Win32.Trojan-Ransom.STOP.B7L0UL
asvb.top Win32.Trojan-Ransom.STOP.B7L0UL

Win32/Kryptik.HLBS

One of the most common networks where Win32/Kryptik.HLBS are infused are:

  • By means of phishing e-mails;
  • As an effect of customer winding up on a resource that organizes a destructive software;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or prevent the gadget from functioning in a proper fashion – while likewise placing a ransom money note that discusses the requirement for the victims to impact the repayment for the objective of decrypting the papers or bring back the file system back to the preliminary problem. In a lot of instances, the ransom note will show up when the client reboots the PC after the system has actually already been harmed.

Win32/Kryptik.HLBS circulation networks.

In numerous corners of the globe, Win32/Kryptik.HLBS grows by jumps and also bounds. However, the ransom money notes as well as methods of extorting the ransom money quantity may vary depending on particular local (local) settings. The ransom notes and also tricks of obtaining the ransom money amount may vary depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In specific locations, the Trojans typically wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The alert after that requires the customer to pay the ransom.

    Faulty declarations concerning prohibited content.

    In nations where software application piracy is much less prominent, this technique is not as efficient for the cyber fraudulences. Alternatively, the Win32/Kryptik.HLBS popup alert may falsely assert to be stemming from a law enforcement establishment and also will certainly report having located youngster porn or various other unlawful information on the tool.

    Win32/Kryptik.HLBS popup alert may wrongly declare to be acquiring from a law enforcement establishment and will certainly report having situated youngster pornography or various other prohibited data on the device. The alert will likewise contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 0D6CC281
md5: 2c15003d53135e89439d2e91cda4ca28
name: 2C15003D53135E89439D2E91CDA4CA28.mlw
sha1: 5d34146e89d44622d004ccc97442dcbac42c2915
sha256: 47a178b5f68bce5a1e84060bb1de9090b1c8161982f559820c57da5a5ccf04b6
sha512: d9c15e09f986c0619807eb494e01d24b86bc66c6144d1b71b3f633cc671787e5ef7e403a9616e93e22037d1043550a683ce5a8f97abf1c3c5f59e8d48c3eef40
ssdeep: 12288:FvCE1LZgcrhUy4ZOmBCaC2fz31+uUZ29FFWlD6asBirlupRxBpkzZBmceTquhbo:FvRLZ8RBn931rUIZKDABiC/rlOuhou
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersus: 1.0.55.28
ProductVersus: 1.0.55.28
Translations: 0x0285 0x02a7

Win32/Kryptik.HLBS also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Cybereason malicious.e89d44
Cyren W32/Kryptik.EED.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HLBS
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan-PSW.Win32.Racealer.gen
BitDefender Trojan.GenericKD.46370093
MicroWorld-eScan Trojan.GenericKD.46370093
Ad-Aware Trojan.GenericKD.46370093
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34692.ZqW@a0Wv2AbG
McAfee-GW-Edition BehavesLike.Win32.Emotet.cc
FireEye Generic.mg.2c15003d53135e89
Emsisoft Gen:Variant.Jaik.46103 (B)
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_97%
Kingsoft Win32.PSWTroj.Undef.(kcloud)
Microsoft Trojan:Win32/Glupteba.QE!MTB
AegisLab Trojan.Win32.Malicious.4!c
GData Win32.Trojan-Ransom.STOP.B7L0UL
Acronis suspicious
McAfee RDN/Ransomware.Stop
MAX malware (ai score=87)
VBA32 BScope.Trojan.Crypt
Malwarebytes Trojan.MalPack.GS
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.D63F (CLOUD)
Ikarus Win32.Outbreak
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HLBO!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Win32/Kryptik.HLBS 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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

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 will automatically start scanning your system for Win32/Kryptik.HLBS files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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