What is Win32/Kryptik.BQLE infection?
In this short article you will locate concerning the definition of Win32/Kryptik.BQLE as well as its negative effect on your computer. Such ransomware are a type of malware that is elaborated by on-line scams to require paying the ransom money by a target.
Most of the instances, Win32/Kryptik.BQLE ransomware will certainly instruct its victims to start funds move for the function of reducing the effects of the changes that the Trojan infection has presented to the target’s gadget.
Win32/Kryptik.BQLE Summary
These modifications can be as follows:
- At least one process apparently crashed during execution;
- 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.
- Attempts to connect to a dead IP:Port (3 unique times);
- Enumerates user accounts on the system;
- 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 attempted to delay the analysis task.;
- At least one IP Address, Domain, or File Name was found in a crypto call;
- 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;
- Creates an excessive number of UDP connection attempts to external IP addresses;
- Performs some HTTP requests;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Looks up the external IP address;
- Uses Windows utilities for basic functionality;
- Attempts to delete volume shadow copies;
- Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
- Modifies boot configuration settings;
- Exhibits behavior characteristic of Cerber ransomware;
- Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
- Mimics the file times of a Windows system file;
- 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
- 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.
- EternalBlue behavior. Allows cyber threat actors to remotely execute arbitrary code and gain access to a network by sending specially crafted packets.
This is has made EternalBlue trick popular with various malware, such as Trickbot, a modular banking trojan, as well as CoinMiner and WannaMine, crypto miners that use the EternalBlue exploit in order to gain access to computing power to mine cryptocurrencies.
- Checks the system manufacturer, likely for anti-virtualization;
- Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
- Creates a copy of itself;
- Generates some ICMP traffic;
- 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 files located on the victim’s hard disk — so the sufferer can no longer use the information;
- Preventing routine 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 | Trojan.Ransom.Cerber.1 |
a.tomx.xyz | Trojan.Ransom.Cerber.1 |
ipinfo.io | Trojan.Ransom.Cerber.1 |
Win32/Kryptik.BQLE
The most normal networks whereby Win32/Kryptik.BQLE are injected are:
- By means of phishing e-mails;
- As a repercussion of customer winding up on a source that hosts a harmful software program;
As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or avoid the tool from functioning in a correct way – while likewise putting a ransom note that points out the need for the targets to effect the settlement for the objective of decrypting the files or bring back the file system back to the initial condition. In the majority of instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually currently been damaged.
Win32/Kryptik.BQLE distribution channels.
In various edges of the globe, Win32/Kryptik.BQLE grows by leaps and also bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money amount might differ depending on particular neighborhood (local) settings. The ransom money notes and also tricks of extorting the ransom quantity may vary depending on certain regional (local) setups.
As an example:
Faulty informs about unlicensed software program.
In particular areas, the Trojans typically wrongfully report having spotted some unlicensed applications enabled on the victim’s gadget. The alert then requires the customer to pay the ransom.
Faulty statements about prohibited content.
In nations where software application piracy is much less preferred, this method is not as effective for the cyber scams. Conversely, the Win32/Kryptik.BQLE popup alert may wrongly assert to be stemming from a police establishment and will report having located youngster pornography or various other illegal information on the gadget.
Win32/Kryptik.BQLE popup alert might falsely claim to be acquiring from a legislation enforcement institution and will certainly report having located youngster pornography or various other unlawful data on the gadget. The alert will in a similar way consist of a demand for the customer to pay the ransom.
Technical details
File Info:
crc32: 9EB8883D
md5: ba3ecc6b9a83c5d8dadb1966b3e53a25
name: BA3ECC6B9A83C5D8DADB1966B3E53A25.mlw
sha1: ece2050f78a89af69ec2789bb955b7aff3d8ad27
sha256: 628fdd0454f4cce77fb02a13ecbf1144cd142f2f1c0d342c600b4e77f8be51a3
sha512: ea1478c6e39184b37d4ad9d5d2998ed2fecc2f1f707994ce6b68ddaba4353a777e37b3d67e179be6a2a9a45ff5d16de759a5b627cc4649effa47fcff64437776
ssdeep: 3072:KQFr3uw1i6CJYpaf66rnkfCEqgNhuEGpvENv+TIBKb8Q:PRuwQnmE6AniC7g/GpvENTM
type: PE32 executable (GUI) Intel 80386, for MS Windows
Version Info:
LegalCopyright: Copyright xa9 Pestful Helly
InternalName: sequels
FileVersion: 5.1.0.0
CompanyName: Pestful Helly
ProductName: sequels epic bot
ProductVersion: 5.1.0.0
FileDescription: sequels utter
OriginalFilename: sequels.exe
Translation: 0x0409 0x04b0
Win32/Kryptik.BQLE also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
Elastic | malicious (high confidence) |
MicroWorld-eScan | Trojan.Ransom.Cerber.1 |
FireEye | Generic.mg.ba3ecc6b9a83c5d8 |
CAT-QuickHeal | Trojan.Generic |
ALYac | Trojan.Ransom.Cerber.1 |
Cylance | Unsafe |
VIPRE | Trojan.Win32.Generic!BT |
AegisLab | Trojan.Win32.Generic.4!c |
Sangfor | Trojan.Win32.Save.a |
K7AntiVirus | Trojan ( 0055dd191 ) |
BitDefender | Trojan.Ransom.Cerber.1 |
K7GW | Trojan ( 0055dd191 ) |
CrowdStrike | win/malicious_confidence_100% (W) |
BitDefenderTheta | Gen:NN.ZexaF.34590.iq1@aienJpei |
Symantec | ML.Attribute.HighConfidence |
ESET-NOD32 | a variant of Win32/Kryptik.BQLE |
APEX | Malicious |
Avast | Win32:Malware-gen |
Kaspersky | HEUR:Trojan.Win32.Generic |
Alibaba | Trojan:Win32/Kryptik.3a1c469c |
NANO-Antivirus | Trojan.Win32.Encoder.eviukz |
Rising | Ransom.Cerber!8.3058 (CLOUD) |
Ad-Aware | Trojan.Ransom.Cerber.1 |
Sophos | ML/PE-A + Mal/Cerber-C |
Comodo | Malware@#c9op52rq6dg4 |
F-Secure | Heuristic.HEUR/AGEN.1110502 |
DrWeb | Trojan.Encoder.4794 |
Zillya | Trojan.Zerber.Win32.235 |
McAfee-GW-Edition | Ransomware-GIX!BA3ECC6B9A83 |
Emsisoft | Trojan.Ransom.Cerber.1 (B) |
Ikarus | Trojan.Win32.Crypt |
Jiangmin | Trojan.Zerber.lp |
MaxSecure | Trojan.Malware.7164915.susgen |
Avira | HEUR/AGEN.1110502 |
MAX | malware (ai score=100) |
Antiy-AVL | Trojan[Ransom]/Win32.Zerber |
Microsoft | Ransom:Win32/Cerber.A |
Arcabit | Trojan.Ransom.Cerber.1 |
AhnLab-V3 | Malware/Win32.Generic.C1485314 |
ZoneAlarm | HEUR:Trojan.Win32.Generic |
GData | Trojan.Ransom.Cerber.1 |
Cynet | Malicious (score: 100) |
McAfee | Ransomware-GIX!BA3ECC6B9A83 |
VBA32 | Hoax.Zerber |
Malwarebytes | Generic.Malware/Suspicious |
Panda | Trj/GdSda.A |
Tencent | Malware.Win32.Gencirc.10be0368 |
Yandex | Trojan.GenAsa!aM4F91HpiDc |
SentinelOne | Static AI – Malicious PE |
Fortinet | W32/Kryptik.EYKI!tr |
AVG | Win32:Malware-gen |
Cybereason | malicious.b9a83c |
Paloalto | generic.ml |
Qihoo-360 | Win32/Ransom.Cerber.HxQBo78A |
How to remove Win32/Kryptik.BQLE 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.BQLE 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.
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.
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:
If the guide doesn’t help you to remove Win32/Kryptik.BQLE you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison