BScope.TrojanRansom.GandCrypt

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

What is BScope.TrojanRansom.GandCrypt infection?

In this post you will locate concerning the interpretation of BScope.TrojanRansom.GandCrypt and also its adverse effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line frauds to demand paying the ransom by a target.

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Most of the cases, BScope.TrojanRansom.GandCrypt infection will advise its targets to initiate funds transfer for the purpose of counteracting the changes that the Trojan infection has introduced to the victim’s gadget.

BScope.TrojanRansom.GandCrypt 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.
  • 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.

  • 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.
  • Uses Windows utilities for basic functionality;
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the victim’s hard drive — so the target can no more utilize the data;
  • Preventing regular 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
ipv4bot.whatismyipaddress.comTrojan.Ransom.GandCrab.Gen.2
ns1.wowservers.ruTrojan.Ransom.GandCrab.Gen.2
carder.bitTrojan.Ransom.GandCrab.Gen.2
ns2.wowservers.ruTrojan.Ransom.GandCrab.Gen.2
ransomware.bitTrojan.Ransom.GandCrab.Gen.2

BScope.TrojanRansom.GandCrypt

One of the most normal channels through which BScope.TrojanRansom.GandCrypt Trojans are injected are:

  • By ways of phishing emails;
  • As a repercussion 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 avoid the device from functioning in a proper way – while also putting a ransom note that mentions the need for the victims to effect the settlement for the purpose of decrypting the files or recovering the documents system back to the preliminary condition. In many circumstances, the ransom note will show up when the customer restarts the PC after the system has actually already been harmed.

BScope.TrojanRansom.GandCrypt distribution channels.

In various edges of the globe, BScope.TrojanRansom.GandCrypt expands by jumps and also bounds. However, the ransom money notes and methods of obtaining the ransom money quantity might vary depending upon specific regional (regional) setups. The ransom money notes and also techniques of extorting the ransom amount may differ depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having discovered some unlicensed applications allowed on the sufferer’s device. The alert after that requires the customer to pay the ransom money.

    Faulty declarations regarding unlawful content.

    In nations where software application piracy is less preferred, this technique is not as effective for the cyber frauds. Additionally, the BScope.TrojanRansom.GandCrypt popup alert might wrongly claim to be deriving from a police organization and also will certainly report having located kid pornography or other unlawful information on the tool.

    BScope.TrojanRansom.GandCrypt popup alert may incorrectly declare to be deriving from a law enforcement institution and will report having situated youngster porn or other illegal information on the gadget. The alert will similarly contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: F2714D4C
md5: 5173dd4ddbfd2dc8d74aa85ba74f427e
name: 5173DD4DDBFD2DC8D74AA85BA74F427E.mlw
sha1: a6e91c87fd8776e48c59c2649568c76422c17914
sha256: 4e0833a7876aff27ea69c7585f62e8a3570a044cceeee84257414541b56f1190
sha512: c10067b5beabc40ff7c6c0bb2ad39ee09bb122bdea79f1b7da7c79bba9a12df83466e597133987dac0e6565fea8fcde52b8a308a2fc3a53d3ff975c8749dd3a2
ssdeep: 3072:eHjQC2mCju45gfXPRLjdRrKb+8edwvQ4l1Z95m30bRKSjFba4TFa+nRDBHszK:luPPRHoZm30bRza4xJB9
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0789 0x04b1

BScope.TrojanRansom.GandCrypt also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ransom.GandCrab.Gen.2
FireEyeGeneric.mg.5173dd4ddbfd2dc8
CAT-QuickHealTrojan.Chapak.ZZ6
Qihoo-360Win32/Trojan.f75
McAfeeGenericRXFJ-RT!5173DD4DDBFD
CylanceUnsafe
VIPREWin32.Malware!Drop
SangforWin.Packed.Gandcrab-6552923-4
K7AntiVirusTrojan ( 0053305e1 )
BitDefenderTrojan.Ransom.GandCrab.Gen.2
K7GWTrojan ( 0053305e1 )
Cybereasonmalicious.ddbfd2
BitDefenderThetaGen:NN.ZexaF.34590.pyX@aqNLLobi
CyrenW32/S-8ce49c37!Eldorado
SymantecPacked.Generic.525
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Packed.Gandcrab-6552923-4
KasperskyHEUR:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Encoder.fbubqf
ViRobotTrojan.Win32.GandCrab.Gen.A
TencentMalware.Win32.Gencirc.10b3bfa7
Ad-AwareTrojan.Ransom.GandCrab.Gen.2
TACHYONRansom/W32.GandCrab
EmsisoftTrojan.Ransom.GandCrab.Gen.2 (B)
ComodoTrojWare.Win32.Chapak.GG@7ne4ou
F-SecureTrojan.TR/AD.GandCrab.njygp
DrWebTrojan.Encoder.24384
ZillyaTrojan.GandCrypt.Win32.202
TrendMicroRansom_GANDCRAB.SMD3
McAfee-GW-EditionBehavesLike.Win32.Generic.dc
SophosMal/Generic-R + Mal/Agent-AUL
IkarusTrojan.Win32.Krypt
JiangminTrojan.Banker.TinyNuke.er
AviraTR/AD.GandCrab.njygp
Antiy-AVLTrojan/Win32.TSGeneric
MicrosoftRansom:Win32/Gandcrab.E!MTB
ArcabitTrojan.Ransom.GandCrab.Gen.2
SUPERAntiSpywareRansom.GandCrab/Variant
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.GandCrab.Gen.2
CynetMalicious (score: 100)
AhnLab-V3Win-Trojan/Gandcrab.Exp
Acronissuspicious
VBA32BScope.TrojanRansom.GandCrypt
ALYacTrojan.Ransom.GandCrab.Gen.2
MAXmalware (ai score=99)
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
ZonerTrojan.Win32.68259
ESET-NOD32Win32/Filecoder.GandCrab.B
TrendMicro-HouseCallRansom_GANDCRAB.SMD3
RisingRansom.GandCrypt!8.F33E (CLOUD)
YandexTrojan.GenAsa!AunPBDyGauQ
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/Agent.BFJ!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureRansomeware.GandCrypt.Gen

How to remove BScope.TrojanRansom.GandCrypt 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.

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.TrojanRansom.GandCrypt 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.TrojanRansom.GandCrypt 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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