Ransom:Win32/LockbitCrypt.SV!MTB

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

What is Ransom:Win32/LockbitCrypt.SV!MTB infection?

In this short article you will certainly find regarding the meaning of Ransom:Win32/LockbitCrypt.SV!MTB and also its adverse impact on your computer. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom by a target.

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Most of the instances, Ransom:Win32/LockbitCrypt.SV!MTB virus will instruct its targets to start funds transfer for the function of counteracting the amendments that the Trojan infection has presented to the sufferer’s device.

Ransom:Win32/LockbitCrypt.SV!MTB Summary

These adjustments 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.
  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Unconventionial language used in binary resources: Gaelic (Scottish);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the victim’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Ransom:Win32/LockbitCrypt.SV!MTB

One of the most regular networks where Ransom:Win32/LockbitCrypt.SV!MTB Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As an effect of user ending up on a resource that organizes a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s computer or protect against the gadget from functioning in a proper fashion – while likewise placing a ransom money note that points out the requirement for the targets to effect the payment for the objective of decrypting the files or restoring the file system back to the first condition. In many instances, the ransom money note will show up when the client reboots the PC after the system has currently been harmed.

Ransom:Win32/LockbitCrypt.SV!MTB distribution channels.

In numerous edges of the world, Ransom:Win32/LockbitCrypt.SV!MTB expands by jumps and also bounds. However, the ransom money notes as well as tricks of obtaining the ransom amount may differ relying on specific local (regional) setups. The ransom money notes and also tricks of obtaining the ransom amount may vary depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the target’s tool. The alert then requires the user to pay the ransom.

    Faulty declarations concerning illegal web content.

    In nations where software piracy is less preferred, this technique is not as effective for the cyber scams. Conversely, the Ransom:Win32/LockbitCrypt.SV!MTB popup alert might falsely assert to be originating from a police organization and also will report having situated youngster pornography or other illegal information on the tool.

    Ransom:Win32/LockbitCrypt.SV!MTB popup alert may falsely declare to be deriving from a legislation enforcement institution and will certainly report having located kid pornography or various other unlawful data on the gadget. The alert will similarly have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 996A564D
md5: bd83b7988c037bed900bb121cb9b4b0b
name: BD83B7988C037BED900BB121CB9B4B0B.mlw
sha1: 590c849853f7dde8fe5fc0b346a3c9e5dc906893
sha256: 1a810749409a5e505548b51ddeb6eb47aeba1918862fe4f166fdaa3a60ba1b63
sha512: dc145ecac3189c7b84a023d5ccb21ec1884383c22e71e3efc02b2f5841e01c8b9a4f549ba3cb8e3939a5276eddc0aeb64e2bad904dfb40a947ee390076d505e9
ssdeep: 3072:aHouKnd6yVxpg+fiBtAMHtfHPkcJhcCI1RXwOdN0/Lr1pm+:AKnb8p3fIzPirX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, hjhpkhfidrg6345jfgker834t
FileVersion: 1.0.0.1
ProductVersion: 1.0.0.1
Translation: 0x0809 0x04b0

Ransom:Win32/LockbitCrypt.SV!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053305e1 )
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Papras.2940
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Chapak.ZZ5
ALYacTrojan.Autoruns.GenericKD.32583507
CylanceUnsafe
ZillyaTrojan.NeutrinoPOS.Win32.68
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:Win32/Gandcrab.fb65e4d2
K7GWTrojan ( 0051d7661 )
Cybereasonmalicious.88c037
CyrenW32/S-285d3111!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.FZLV
APEXMalicious
AvastFileRepMalware
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Autoruns.GenericKD.32583507
NANO-AntivirusTrojan.Win32.NeutrinoPOS.evfqjr
MicroWorld-eScanTrojan.Autoruns.GenericKD.32583507
TencentMalware.Win32.Gencirc.10ba8fa9
Ad-AwareTrojan.Autoruns.GenericKD.32583507
SophosMal/Generic-R + Mal/GandCrab-D
ComodoTrojWare.Win32.Crypt.DD@7keipf
BitDefenderThetaGen:NN.ZexaF.34608.ky0@aypOKqcO
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPGANDCRAB.SMG2
McAfee-GW-EditionBehavesLike.Win32.Ransomware.ch
FireEyeGeneric.mg.bd83b7988c037bed
EmsisoftTrojan.Autoruns.GenericKD.32583507 (B)
WebrootW32.Trojan.Gen
AviraTR/Crypt.XPACK.Gen7
eGambitUnsafe.AI_Score_99%
MicrosoftRansom:Win32/LockbitCrypt.SV!MTB
ArcabitTrojan.Autoruns.Generic.D1F12F53
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Autoruns.GenericKD.32583507
AhnLab-V3Win-Trojan/MalPe26.Suspicious.X2016
Acronissuspicious
McAfeeGenericRXDI-YU!BD83B7988C03
MAXmalware (ai score=100)
VBA32Trojan.Blouiroet
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
TrendMicro-HouseCallRansom_HPGANDCRAB.SMG2
RisingTrojan.Kryptik!8.8 (CLOUD)
IkarusTrojan.Win32.Crypt
MaxSecureRansomeware.CRAB.gen
FortinetW32/Kryptik.GAMX!tr
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Worm.AutoRun.HwoChYcA

How to remove Ransom:Win32/LockbitCrypt.SV!MTB 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 Ransom:Win32/LockbitCrypt.SV!MTB 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 Ransom:Win32/LockbitCrypt.SV!MTB 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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