Trojan.Win32.Gotango.gkdz

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

What is Trojan.Win32.Gotango.gkdz infection?

In this article you will locate about the meaning of Trojan.Win32.Gotango.gkdz and its negative influence on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom by a sufferer.

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In the majority of the situations, Trojan.Win32.Gotango.gkdz virus will advise its victims to initiate funds move for the objective of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s tool.

Trojan.Win32.Gotango.gkdz Summary

These adjustments can be as follows:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • A process attempted to delay the analysis task.;
  • Performs some HTTP requests;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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
  • Ciphering the documents situated on the target’s hard disk — so the sufferer can no more make use of the data;
  • Preventing routine 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
www.87du.vip Ransom_Genasom.R01FC0DA620

Trojan.Win32.Gotango.gkdz

One of the most regular channels where Trojan.Win32.Gotango.gkdz Ransomware 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 source that holds a destructive software;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or protect against the gadget from operating in a correct manner – while additionally placing a ransom note that mentions the need for the sufferers to impact the settlement for the objective of decrypting the files or recovering the file system back to the preliminary condition. In most instances, the ransom note will turn up when the client restarts the COMPUTER after the system has actually already been damaged.

Trojan.Win32.Gotango.gkdz circulation networks.

In numerous corners of the world, Trojan.Win32.Gotango.gkdz expands by jumps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money amount might differ depending on certain regional (regional) settings. The ransom notes and also methods of obtaining the ransom amount might differ depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having discovered some unlicensed applications allowed on the target’s device. The sharp then requires the user to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In nations where software program piracy is much less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the Trojan.Win32.Gotango.gkdz popup alert may incorrectly claim to be originating from a law enforcement institution and also will report having located youngster porn or other unlawful data on the device.

    Trojan.Win32.Gotango.gkdz popup alert might wrongly declare to be deriving from a regulation enforcement establishment as well as will report having located child pornography or various other unlawful data on the gadget. The alert will in a similar way include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: AF8092ED
md5: 5850abb71b88984dcd99df5b223f7d29
name: svchast.exe
sha1: 62d44b37df880cb93c2c0f7d55ef066bd3cbfe5a
sha256: 66dba73f1e3b51b3750ad33f9774ec88cbd0cbe603357d41ec4d42f75f1bcecb
sha512: 229be459c54e7a8e6fa92d839e7ac4a6cf6d364303167c2d332352dba76a9b4c85fe23a8fda68060bcf5da63244c3fbeabaa81f8e9ff1cf17f5920b65289868f
ssdeep: 49152:bTrT3aENk4gdekluBd1IDj6j1dxRF5zTaKbYEoc+s8KuqGaX0ToIBAUZLYqu9FUH:PQ4gdw3ogRFZoPJBAUZLbEUH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248
FileVersion: 1.0.0.0
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: Windows x670dx52a1x4e3bx8fdbx7a0b
ProductVersion: 1.0.0.0
FileDescription: Windows x670dx52a1x4e3bx8fdbx7a0b
Translation: 0x0804 0x04b0

Trojan.Win32.Gotango.gkdz also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware
MicroWorld-eScan Trojan.GenericKD.32913754
FireEye Generic.mg.5850abb71b88984d
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 00521b151 )
K7GW Trojan ( 00521b151 )
Cybereason malicious.7df880
Invincea heuristic
BitDefenderTheta Gen:NN.ZexaF.33558.Bs0@aiiqpPcb
Cyren W32/S-ea8e18be!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/FlyStudio.OPR
TrendMicro-HouseCall Ransom_Genasom.R01FC0DA620
Paloalto generic.ml
GData Win32.Application.PUPStudio.A
Kaspersky Trojan.Win32.Gotango.gkdz
Alibaba Trojan:Win32/Gotango.167f225c
NANO-Antivirus Virus.Win32.Agent.dvixmz
Rising Packer.Win32.Agent.f (CLASSIC)
Ad-Aware Trojan.GenericKD.32913754
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Agent.OSCF@5rs7jr
DrWeb Trojan.DownLoader32.44377
TrendMicro Ransom_Genasom.R01FC0DA620
McAfee-GW-Edition BehavesLike.Win32.Generic.vc
Trapmine malicious.high.ml.score
APEX Malicious
F-Prot W32/S-ea8e18be!Eldorado
Avira TR/Genasom.emtoc
MAX malware (ai score=87)
Endgame malicious (high confidence)
SUPERAntiSpyware Trojan.Agent/Gen-OnlineGames
ZoneAlarm Trojan.Win32.Gotango.gkdz
Microsoft Ransom:Win32/Genasom.ID
SentinelOne DFI – Malicious PE
Acronis suspicious
McAfee Flyagent.d
VBA32 BScope.Trojan.BtcMine
Panda Trj/Genetic.gen
eGambit Unsafe.AI_Score_94%
Fortinet W32/Agent.SCLK!tr
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.f79

How to remove Trojan.Win32.Gotango.gkdz 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

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 Trojan.Win32.Gotango.gkdz 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.Gotango.gkdz 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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