Win32/Filecoder.BTCWare.K

Written by Robert Bailey

What is Win32/Filecoder.BTCWare.K infection?

In this article you will find concerning the interpretation of Win32/Filecoder.BTCWare.K and its negative influence on your computer system. Such ransomware are a type of malware that is clarified by on the internet scams to demand paying the ransom money by a victim.

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In the majority of the cases, Win32/Filecoder.BTCWare.K ransomware will advise its sufferers to start funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the sufferer’s device.

Win32/Filecoder.BTCWare.K Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Modifies boot configuration settings;
  • Installs itself for autorun at Windows startup;
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Network activity detected but not expressed in API logs;
  • Likely virus infection of existing system binary;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the records located on the sufferer’s hard disk — so the sufferer can no longer use the information;
  • Preventing routine accessibility to the sufferer’s workstation;

Win32/Filecoder.BTCWare.K

One of the most regular networks through which Win32/Filecoder.BTCWare.K are injected are:

  • By means of phishing emails;
  • As a repercussion of individual ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or prevent the gadget from working in a proper way – while also putting a ransom note that states the demand for the sufferers to effect the payment for the purpose of decrypting the records or restoring the file system back to the preliminary problem. In most instances, the ransom note will certainly show up when the client restarts the PC after the system has currently been harmed.

Win32/Filecoder.BTCWare.K distribution channels.

In various edges of the world, Win32/Filecoder.BTCWare.K grows by leaps and bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom money quantity may vary depending upon certain regional (regional) setups. The ransom money notes and also tricks of obtaining the ransom money amount might differ depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the victim’s device. The sharp after that demands the customer to pay the ransom money.

    Faulty statements regarding unlawful content.

    In countries where software application piracy is less preferred, this method is not as effective for the cyber frauds. Additionally, the Win32/Filecoder.BTCWare.K popup alert may wrongly claim to be stemming from a police institution and will certainly report having situated kid porn or various other unlawful information on the tool.

    Win32/Filecoder.BTCWare.K popup alert may falsely assert to be acquiring from a law enforcement institution and will certainly report having situated child pornography or other illegal information on the gadget. The alert will in a similar way have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8D2FA12B
md5: e7cb757fd70fa3fe4f85cdaa60308cbc
name: E7CB757FD70FA3FE4F85CDAA60308CBC.mlw
sha1: ed96dbc14b198bc833de9cc5367d2124580be3b3
sha256: d48dbcd193c54bff8c5ba981ed00f4ed9626b5172200f6ca5553a3a5baf287e7
sha512: 31d0a1faae091609199e8262b409292579268f4f70ced8ba7b2786e304fef197f845a1381f6d941a053194803142de20a22f4558dd1a8a10f9ed55e702831d3f
ssdeep: 1536:qkN5TvLi3ewr09BLN1yMHb+RAKaroaCH+HkYmzsW5OL0M+DqNIuR8y0:qkH7Li33A0M3M+HkYmdMbN5R8t
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.BTCWare.K also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053168b1 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.MauvaiseRI.S5253386
ALYac DeepScan:Generic.Ransom.BTCWare.549B26B9
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.11343
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba virus:Win32/InfectPE.ali2000007
K7GW Trojan ( 0053168b1 )
Cybereason malicious.fd70fa
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.BTCWare.K
Zoner Probably Heur.ExeHeaderH
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender DeepScan:Generic.Ransom.BTCWare.549B26B9
NANO-Antivirus Trojan.Win32.Filecoder.fbotro
MicroWorld-eScan DeepScan:Generic.Ransom.BTCWare.549B26B9
Tencent Win32.Trojan.Filecoder.Ammd
Ad-Aware DeepScan:Generic.Ransom.BTCWare.549B26B9
Sophos Mal/Generic-S
Comodo Malware@#2q6ggbov1bsgi
BitDefenderTheta AI:Packer.C04063A81E
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.nc
FireEye Generic.mg.e7cb757fd70fa3fe
Emsisoft DeepScan:Generic.Ransom.BTCWare.549B26B9 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.cdcae
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Generic.ASMalwS.2612500
Microsoft Ransom:Win32/Higuniel.A
Arcabit DeepScan:Generic.Ransom.BTCWare.549B26B9
GData DeepScan:Generic.Ransom.BTCWare.549B26B9
AhnLab-V3 Malware/Win32.Generic.C2554281
Acronis suspicious
McAfee Generic.dsw
MAX malware (ai score=100)
VBA32 BScope.Trojan.Agentb
Panda Trj/CI.A
Rising Trojan.Generic@ML.96 (RDML:hQAirBLItlX7PYMcXOnXAw)
Yandex Trojan.Agent!SJX/S3MyV4s
Ikarus Trojan-Ransom.BTCWare
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Filecoder_BTCWare.K!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Filecoder.BTCWare.K virus?

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/Filecoder.BTCWare.K 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/Filecoder.BTCWare.K 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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