BScope.Backdoor.BlackHole

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is BScope.Backdoor.BlackHole infection?

In this article you will find about the meaning of BScope.Backdoor.BlackHole and its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom money by a sufferer.

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Most of the cases, BScope.Backdoor.BlackHole ransomware will advise its targets to start funds move for the objective of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s gadget.

BScope.Backdoor.BlackHole Summary

These modifications 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • A process attempted to delay the analysis task.;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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.
  • 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.
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • 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!
  • 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.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • The sample wrote data to the system hosts file.;
  • 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.
  • Ciphering the records located on the target’s hard disk — so the target can no more utilize the data;
  • Preventing normal accessibility to the target’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.xyzTrojan-Ransom.HydraCrypt
a.tomx.xyzTrojan-Ransom.HydraCrypt
fk.openyourass.icuTrojan-Ransom.HydraCrypt
xdx.s4f5er4t5g1df23saadse.clubTrojan-Ransom.HydraCrypt
ae86.decode0x.funTrojan-Ransom.HydraCrypt
ae86.decode0x.hostTrojan-Ransom.HydraCrypt
ae86.decode0x.icuTrojan-Ransom.HydraCrypt
ae86.decode0x.onlineTrojan-Ransom.HydraCrypt
ae86.decode0x.pwTrojan-Ransom.HydraCrypt
ae86.decode0x.siteTrojan-Ransom.HydraCrypt
amxread.libTrojan-Ransom.HydraCrypt

BScope.Backdoor.BlackHole

The most normal networks through which BScope.Backdoor.BlackHole Ransomware Trojans are injected 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 an effect of user winding up on a resource that hosts a destructive software application;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or protect against the gadget from functioning in a correct fashion – while also putting a ransom note that states the requirement for the targets to impact the payment for the function of decrypting the records or restoring the data system back to the preliminary condition. In many instances, the ransom note will certainly come up when the customer restarts the PC after the system has currently been damaged.

BScope.Backdoor.BlackHole distribution networks.

In numerous corners of the world, BScope.Backdoor.BlackHole grows by jumps and also bounds. Nonetheless, the ransom notes and techniques of obtaining the ransom quantity may vary relying on certain local (regional) settings. The ransom notes and also techniques of extorting the ransom money amount might differ depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software program.

    In specific locations, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the victim’s device. The sharp then requires the user to pay the ransom money.

    Faulty declarations about illegal content.

    In countries where software application piracy is less prominent, this approach is not as reliable for the cyber scams. Alternatively, the BScope.Backdoor.BlackHole popup alert may falsely declare to be deriving from a law enforcement establishment and will certainly report having located child pornography or various other unlawful information on the gadget.

    BScope.Backdoor.BlackHole popup alert might incorrectly claim to be acquiring from a legislation enforcement establishment and will certainly report having situated youngster pornography or various other prohibited data on the tool. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: B2B182B7
md5: cd6249c0eae4d3d0b63de80ee6e22e01
name: download.exe
sha1: 1904455d4d7641b5cbb9062b62cd77dbe1cf4b72
sha256: 31dcda7af03c4d887cc77e1ccc8162e459c7e4127cdf9c39964e55f86988d6f7
sha512: 0dc389739859ccd7035920449fc298f724a2bd1d5ea5363dfb03ca0de7fc6e183d67cc3dab092ff784e19555c27903713e4f81920ae9cbe5faf53c6197d9fe80
ssdeep: 1536:RgiCmqUA6ekUWmwZzCIEfe4ZmszRkFMMuqiYisHNuvFzXLfJcn6Yss4muZjA:xqsUaZz5ESmSMnUNSFviLEm0
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

BScope.Backdoor.BlackHole also known as:

GridinSoftTrojan.Ransom.Gen
DrWebTrojan.DownLoader25.10311
MicroWorld-eScanGen:Trojan.Downloader.fmGfayOvMkcj
CAT-QuickHealTrojan.Mauvaise.SL1
McAfeeGenericRXIW-DU!5F2C130B9450
SangforMalware
BitDefenderGen:Trojan.Downloader.fmGfayOvMkcj
Cybereasonmalicious.0eae4d
TrendMicroBackdoor.Win32.ZEGOST.SMS
BitDefenderThetaGen:NN.ZexaF.33558.fmGfayOvMkcj
CyrenW32/Blackmoon.M.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Dropper.Gh0stRAT-6989861-0
KasperskyTrojan.Win32.Siscos.wgv
RisingBackdoor.Zegost!8.177 (TFE:5:GhyWtHWPdCV)
Ad-AwareGen:Trojan.Downloader.fmGfayOvMkcj
SophosTroj/Agent-AWJO
ComodoPacked.Win32.MUPX.Gen@24tbus
F-SecureHeuristic.HEUR/AGEN.1014775
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Trojan.nc
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.cd6249c0eae4d3d0
EmsisoftGen:Trojan.Downloader.fmGfayOvMkcj (B)
SentinelOneDFI – Malicious PE
F-ProtW32/Blackmoon.M.gen!Eldorado
JiangminTrojan.Siscos.kx
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1014775
MicrosoftVirTool:Win32/CeeInject.SN!bit
Endgamemalicious (moderate confidence)
ArcabitTrojan.Downloader.fmGfayOvMkcj
ZoneAlarmTrojan.Win32.Siscos.wgv
GDataWin32.Trojan.Agent.WP
AhnLab-V3Trojan/Win32.Kryptik.R265106
Acronissuspicious
VBA32BScope.Backdoor.BlackHole
ALYacGen:Trojan.Downloader.fmGfayOvMkcj
MAXmalware (ai score=89)
CylanceUnsafe
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/TrojanDownloader.Tiny.NQG
TrendMicro-HouseCallBackdoor.Win32.ZEGOST.SMS
IkarusTrojan-Ransom.HydraCrypt
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.FHSF!tr
AVGWin32:DropperX-gen [Drp]
AvastWin32:DropperX-gen [Drp]
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Win32/Trojan.ee5

How to remove BScope.Backdoor.BlackHole virus?

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 install-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 BScope.Backdoor.BlackHole 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove BScope.Backdoor.BlackHole 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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