Trojan:Win32/GandCrab.KSD!MTB

What is Trojan:Win32/GandCrab.KSD!MTB infection?

In this post you will locate about the interpretation of Trojan:Win32/GandCrab.KSD!MTB and also its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by online fraudulences to demand paying the ransom money by a target.

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Most of the situations, Trojan:Win32/GandCrab.KSD!MTB virus will certainly instruct its victims to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s device.

Trojan:Win32/GandCrab.KSD!MTB Summary

These adjustments can be as adheres to:

  • 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.
  • 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!
  • 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 documents situated on the sufferer’s hard disk — so the sufferer can no longer make use of the data;
  • Preventing regular accessibility to the target’s workstation;

Trojan:Win32/GandCrab.KSD!MTB

One of the most typical networks where Trojan:Win32/GandCrab.KSD!MTB 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 a consequence of user winding up on a resource that holds a harmful software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s computer or prevent the gadget from operating in an appropriate fashion – while additionally placing a ransom note that discusses the need for the sufferers to effect the settlement for the function of decrypting the files or bring back the data system back to the first condition. In many circumstances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has currently been harmed.

Trojan:Win32/GandCrab.KSD!MTB circulation channels.

In various edges of the globe, Trojan:Win32/GandCrab.KSD!MTB expands by leaps as well as bounds. Nonetheless, the ransom money notes as well as tricks of extorting the ransom quantity may differ relying on particular neighborhood (local) settings. The ransom notes as well as tricks of obtaining the ransom money quantity might differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software program.

    In certain areas, the Trojans commonly wrongfully report having discovered some unlicensed applications allowed on the victim’s tool. The sharp then demands the customer to pay the ransom.

    Faulty declarations regarding illegal content.

    In countries where software piracy is less prominent, this approach is not as reliable for the cyber scams. Additionally, the Trojan:Win32/GandCrab.KSD!MTB popup alert might wrongly claim to be originating from a law enforcement organization and also will report having located youngster pornography or other prohibited data on the tool.

    Trojan:Win32/GandCrab.KSD!MTB popup alert may falsely assert to be acquiring from a legislation enforcement establishment and will report having located child porn or various other illegal information on the device. The alert will in a similar way have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 6E01E66A
md5: 05868f646cac60e8f71cadbce54b2346
name: 05868F646CAC60E8F71CADBCE54B2346.mlw
sha1: b80b2a9d6a4a259700ee20005468e272076c793a
sha256: 804a7a9f5c3122b56f848176b7df150b7dcd7fd05924149e624201ab02b11492
sha512: 8701f5b91911d81422bf8bc9eb25cd3ab7bd10af09965cde1b11179f31debb4a560baa723c554b57c5ae6cf9e707d79cb8b6fa8cc1a5db1de4a21b4983fc0683
ssdeep: 6144:OSmqsuLNgcJgyeAOEfItCppv+MmiltSKO:HNsuLyEkIIgpestSV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/GandCrab.KSD!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053434b1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee Packed-FGQ!05868F646CAC
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
K7GW Trojan ( 0053434b1 )
Cybereason malicious.46cac6
Cyren W32/S-532316b0!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GHMU
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Zusy.288673
NANO-Antivirus Trojan.Win32.Coins.fdvgeu
ViRobot Trojan.Win32.Panda.266240
SUPERAntiSpyware Trojan.Agent/Gen-Vigorf
MicroWorld-eScan Gen:Variant.Zusy.288673
Tencent Win32.Trojan.Generic.Eyg
Ad-Aware Gen:Variant.Zusy.288673
Sophos Mal/Generic-R + Mal/GandCrab-D
Comodo TrojWare.Win32.PSW.Coins.GH@7ohrdk
F-Secure Heuristic.HEUR/AGEN.1103405
BitDefenderTheta Gen:NN.ZexaF.34628.pyW@a4EID0d
VIPRE Trojan.Win32.Generic!BT
TrendMicro Mal_HPGen-37b
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
FireEye Generic.mg.05868f646cac60e8
Emsisoft Gen:Variant.Zusy.288673 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin AdWare.ConvertAd.ader
Webroot W32.Adware.Installcore
Avira HEUR/AGEN.1103405
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Trojan:Win32/GandCrab.KSD!MTB
Arcabit Trojan.Zusy.D467A1
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan.Kryptik.QP
AhnLab-V3 Win-Trojan/Gandcrab02.Exp
Acronis suspicious
VBA32 BScope.TrojanRansom.GandCrypt
MAX malware (ai score=94)
Malwarebytes Malware.AI.1178828175
Panda Trj/CI.A
TrendMicro-HouseCall Mal_HPGen-37b
Rising Trojan.Fuerboos!8.EFC8 (CLOUD)
Yandex Trojan.GenAsa!8B32uZpEvZc
Ikarus Trojan-Ransom.GandCrab
MaxSecure Ransomeware.GandCrypt.Gen
Fortinet W32/GenKryptik.CNAR!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove Trojan:Win32/GandCrab.KSD!MTB 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 Trojan:Win32/GandCrab.KSD!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:

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If the guide doesn’t help you to remove Trojan:Win32/GandCrab.KSD!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/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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