Win32/Kryptik.HDMA

What is Win32/Kryptik.HDMA infection?

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

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Most of the instances, Win32/Kryptik.HDMA ransomware will certainly advise its sufferers to launch funds move for the purpose of neutralizing the modifications that the Trojan infection has presented to the victim’s gadget.

Win32/Kryptik.HDMA Summary

These adjustments can be as follows:

  • 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.
  • Attempts to connect to a dead IP:Port (7 unique times);
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • Network activity contains more than one unique useragent.;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s hard disk — so the victim can no longer use the information;
  • Preventing routine accessibility 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
barddistocor.com Trojan-Ransom.Win32.Crypmod.zfq
iplogger.org Trojan-Ransom.Win32.Crypmod.zfq
apps.identrust.com Trojan-Ransom.Win32.Crypmod.zfq
www.bing.com Trojan-Ransom.Win32.Crypmod.zfq
isrg.trustid.ocsp.identrust.com Trojan-Ransom.Win32.Crypmod.zfq
ocsp.int-x3.letsencrypt.org Trojan-Ransom.Win32.Crypmod.zfq

Win32/Kryptik.HDMA

The most common networks where Win32/Kryptik.HDMA Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user ending up on a source that hosts a malicious software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or protect against the device from working in a proper way – while also putting a ransom money note that discusses the demand for the targets to effect the settlement for the purpose of decrypting the papers or restoring the documents system back to the preliminary problem. In most instances, the ransom note will come up when the client restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.HDMA distribution networks.

In various edges of the globe, Win32/Kryptik.HDMA grows by leaps and bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom money amount might differ relying on specific neighborhood (local) settings. The ransom money notes and techniques of obtaining the ransom money amount might vary depending on specific regional (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software application.

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

    Faulty declarations concerning unlawful material.

    In nations where software program piracy is less popular, this technique is not as efficient for the cyber scams. Conversely, the Win32/Kryptik.HDMA popup alert might incorrectly assert to be stemming from a law enforcement organization and will certainly report having located youngster pornography or other prohibited information on the device.

    Win32/Kryptik.HDMA popup alert might wrongly assert to be acquiring from a legislation enforcement organization and will certainly report having located kid pornography or other prohibited information on the tool. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: E7876C18
md5: 2662d1c38c4e9ce6c25f728a2759aade
name: wotsuper3.exe
sha1: d8b1a9a2455139d6e9760ba5993b57323a6bb88f
sha256: 479016a99377a2ac3350b8def3e3806100fc8b904ec4979325acf22b1093c98f
sha512: 1cc731793f3898937380731f8e22a70852011a4f251fddd903a888ad77ba6f028478e6022d3dbe8d850e36f7a79d2033a8d86081e1635408ebae484e41f4d675
ssdeep: 12288:pANwRo+mv8QD4+0V16QagELdeb+Zaz/8kmJdOxwwzIn7DXsAu2TjLtoM7eAjbIhy:pAT8QE+kBaGKZazuOWwz/Az/NJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: wotsuper
FileDescription: wotsuper 2.1 Installation
FileVersion: 2.1
Comments:
CompanyName: wotsuper
Translation: 0x0409 0x04e4

Win32/Kryptik.HDMA also known as:

GridinSoft Trojan.Ransom.Gen
FireEye Generic.mg.2662d1c38c4e9ce6
Qihoo-360 HEUR/QVM05.1.53F3.Malware.Gen
Malwarebytes Trojan.Downloader
Cybereason malicious.245513
Invincea heuristic
APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
Rising Malware.Heuristic!ET#93% (RDMK:cmRtazr/Ah8U6LLxZFqYdWbDJ3wv)
Endgame malicious (high confidence)
Trapmine malicious.moderate.ml.score
Emsisoft Trojan-Dropper.Agent (A)
Ikarus Trojan-PSW.Agent
Webroot W32.Trojan.Gen
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
ZoneAlarm UDS:DangerousObject.Multi.Generic
Microsoft Trojan:Win32/Wacatac.C!ml
AhnLab-V3 Malware/Win32.Generic.C3733562
VBA32 BScope.Trojan.AET.281105
ESET-NOD32 a variant of Win32/Kryptik.HDMA
eGambit Unsafe.AI_Score_99%
Fortinet W32/GenKryptik.DEKZ!tr
MaxSecure Trojan-Ransom.Win32.Crypmod.zfq

How to remove Win32/Kryptik.HDMA 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.HDMA 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.HDMA 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: https://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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