Win32/Kryptik.ENRG

What is Win32/Kryptik.ENRG infection?

In this short article you will certainly discover about the definition of Win32/Kryptik.ENRG as well as its adverse influence on your computer. Such ransomware are a form of malware that is specified by on the internet fraudulences to require paying the ransom by a victim.

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Most of the cases, Win32/Kryptik.ENRG virus will advise its victims to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s device.

Win32/Kryptik.ENRG 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Compression (or decompression);
  • 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.
  • 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Attempts to delete volume shadow copies;
  • Executed a process and injected code into it, probably while unpacking;
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware;
  • Modifies boot configuration settings;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • 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
  • Writes a potential ransom message to disk;
  • Attempts to identify installed AV products by registry key;
  • 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 located on the victim’s hard drive — so the target can no longer utilize the information;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Kryptik.ENRG

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

  • By ways of phishing e-mails;
  • As an effect of user winding up on a resource that holds a destructive software;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s computer or stop the tool from operating in a proper manner – while additionally putting a ransom money note that states the demand for the victims to impact the settlement for the objective of decrypting the documents or restoring the data system back to the preliminary condition. In many circumstances, the ransom money note will show up when the customer reboots the PC after the system has actually currently been damaged.

Win32/Kryptik.ENRG distribution networks.

In various edges of the world, Win32/Kryptik.ENRG grows by leaps and bounds. Nonetheless, the ransom money notes as well as tricks of obtaining the ransom quantity may differ depending on particular neighborhood (regional) settings. The ransom money notes and also tricks of obtaining the ransom quantity might differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software application.

    In certain locations, the Trojans often wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that demands the customer to pay the ransom.

    Faulty declarations concerning unlawful material.

    In nations where software program piracy is less prominent, this approach is not as reliable for the cyber frauds. Conversely, the Win32/Kryptik.ENRG popup alert may incorrectly claim to be originating from a police institution as well as will report having located youngster pornography or various other unlawful data on the device.

    Win32/Kryptik.ENRG popup alert might wrongly assert to be obtaining from a legislation enforcement establishment and also will report having located kid porn or other unlawful data on the gadget. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: A06BA727
md5: 49ac7a17463740482232beb31124747a
name: 49AC7A17463740482232BEB31124747A.mlw
sha1: 374f3db45edb955488ac20bb23f2a87cfc0c04e7
sha256: 7d218c6d18b5479ce083e9b0714ce950a6673c7aeec87e3535b7ce610002b531
sha512: 05f8e8bd02849f6df6a0afc0b30231b771130d49328afac9d908b73378dbf4c97df313eaf90a0980acf7b93bf675d9740e9c5d3e49cd295a32689d517425e17d
ssdeep: 12288:64RKFRdHVWbY+SXC9xUv5Ct0xzk5vJd+SXC9xUv5Ct0xz4GF:XKFR/Wc+Sy9xuwt0x8Rd+Sy9xuwt0xE
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017
InternalName: Jets
FileVersion: 99, 89, 165, 54
CompanyName: DATA BECKER
PrivateBuild: 169, 75, 46, 179
LegalTrademarks: Eggs
Comments: Handle
ProductName: Inflames Headgear
SpecialBuild: 97, 151, 121, 124
ProductVersion: 6, 180, 127, 37
FileDescription: Fenced Impulse Droned
OriginalFilename: Federallyl.EXE

Win32/Kryptik.ENRG also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0055dd191 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3862
MicroWorld-eScan Trojan.TeslaCrypt.S
CAT-QuickHeal Ransom.Teslacrypt.OL4
ALYac Trojan.TeslaCrypt.S
Cylance Unsafe
Zillya Trojan.Shifu.Win32.74
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Tescrypt.37ff436d
K7GW Trojan ( 0055dd191 )
Cybereason malicious.746374
Baidu Win32.Trojan.Filecoder.k
Symantec Trojan.Gen
ESET-NOD32 a variant of Win32/Kryptik.ENRG
APEX Malicious
Avast Win32:Trojan-gen
Cynet Malicious (score: 100)
Kaspersky Packed.Win32.Tpyn
BitDefender Trojan.TeslaCrypt.S
NANO-Antivirus Trojan.Win32.Encoder.eagchj
ViRobot Trojan.Win32.TeslaCrypt.Gen.C
SUPERAntiSpyware Trojan.Agent/Gen-Dropper
Tencent Malware.Win32.Gencirc.10c41f53
Ad-Aware Trojan.TeslaCrypt.S
Sophos ML/PE-A + Mal/Ransom-EC
Comodo Malware@#32mwzkhigmxyu
BitDefenderTheta Gen:NN.ZexaF.34628.Iq0@aeXFKRo
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPLOCKY.SM1
McAfee-GW-Edition Ransom-O.a
FireEye Generic.mg.49ac7a1746374048
Emsisoft Trojan.TeslaCrypt.S (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Banker.Shifu.by
Webroot Ransom.Telsacrypt.Gen
Avira HEUR/AGEN.1122415
eGambit Unsafe.AI_Score_98%
Kingsoft Win32.Troj.Banker.(kcloud)
Microsoft Ransom:Win32/Tescrypt.H
AegisLab Hacktool.Win32.Tpyn.x!c
GData Trojan.TeslaCrypt.S
AhnLab-V3 Trojan/Win32.Teslacrypt.R173404
Acronis suspicious
McAfee Ransom-O.a
MAX malware (ai score=100)
VBA32 TrojanBanker.Shifu
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_HPLOCKY.SM1
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Yandex Trojan.GenAsa!Nz8R/UL9Eds
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.EOVH!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.c20

How to remove Win32/Kryptik.ENRG ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.ENRG 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.ENRG 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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