Trojan:Win32/Tinba

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

What is Trojan:Win32/Tinba infection?

In this article you will certainly find regarding the meaning of Trojan:Win32/Tinba and also its unfavorable impact on your computer. Such ransomware are a type of malware that is clarified by online frauds to demand paying the ransom money by a victim.

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Most of the cases, Trojan:Win32/Tinba virus will advise its victims to initiate funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the target’s device.

Trojan:Win32/Tinba 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.
  • Injection with CreateRemoteThread in a remote process;
  • 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;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Spanish (Modern);
  • Code injection with CreateRemoteThread in a remote process;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • A system process is generating network traffic likely as a result of process injection;
  • 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.
  • Creates a slightly modified copy of itself;
  • Ciphering the documents located on the sufferer’s disk drive — so the target can no more utilize the information;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
brureservtestot.cc Trojan.Ransom-Tesla!8.2B62 (CLOUD)
qytufpscigbb.com Trojan.Ransom-Tesla!8.2B62 (CLOUD)

Trojan:Win32/Tinba

One of the most typical networks through which Trojan:Win32/Tinba Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of individual 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 information on the target’s computer or prevent the tool from working in a proper way – while also positioning a ransom note that mentions the requirement for the victims to effect the settlement for the objective of decrypting the papers or bring back the file system back to the first condition. In most circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/Tinba circulation channels.

In numerous corners of the globe, Trojan:Win32/Tinba grows by jumps as well as bounds. Nevertheless, the ransom notes and tricks of obtaining the ransom money amount might vary depending on certain local (regional) setups. The ransom money notes and also tricks of obtaining the ransom amount may differ depending on specific local (regional) setups.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications made it possible for on the target’s tool. The sharp then demands the individual to pay the ransom.

    Faulty declarations concerning prohibited content.

    In nations where software piracy is much less preferred, this method is not as reliable for the cyber scams. Conversely, the Trojan:Win32/Tinba popup alert may falsely assert to be deriving from a police organization as well as will certainly report having located kid pornography or various other prohibited data on the tool.

    Trojan:Win32/Tinba popup alert might wrongly declare to be deriving from a legislation enforcement organization as well as will report having located youngster porn or other prohibited information on the gadget. The alert will in a similar way have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: C57CDC5F
md5: c6e51805fb0db09e11895184ac9e288d
name: C6E51805FB0DB09E11895184AC9E288D.mlw
sha1: 89114e59acc8f9f3ab9f266f60580f24839a7568
sha256: 4e7ff33961f7f255711684bd179273acbfc73e0d9139d4b60b8cbb40f89485ac
sha512: f3f91d8612c5adf80108e8e8bd823d4a92c876ae654b9263dd52c4ef94053f8d50bd7cb9b999cc62abe4c30616ab089bd96e31b492ee056a9723059d8feeeec1
ssdeep: 3072:+Lfem8MFtnFAA677yRwZmbaskrKB5HiX5w4M/:+Cm/fAV5meskejHa5g
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: deputation changeling
InternalName: ecology defeatist
FileVersion: 80, 74, 53, 137
CompanyName: Totalidea Software
PrivateBuild: desks
LegalTrademarks: forecourt coacts
Comments: concession chest
ProductName: chromatic ciders
SpecialBuild: estranged
ProductVersion: 207, 55, 104, 7
FileDescription: forte greed
OriginalFilename: dismissed.exe

Trojan:Win32/Tinba also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Cripack.Gen.1
FireEye Generic.mg.c6e51805fb0db09e
CAT-QuickHeal Trojan.Generic
McAfee GenericRXCZ-DK!C6E51805FB0D
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 004b75071 )
BitDefender Trojan.Cripack.Gen.1
K7GW Trojan ( 004b75071 )
Cybereason malicious.5fb0db
BitDefenderTheta Gen:NN.ZexaF.34590.hq0@ayg2GNOG
Cyren W32/Tinba.F.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:TeslaCrypt-FN [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Tinba.dqteol
AegisLab Trojan.Win32.Generic.4!c
Rising Trojan.Ransom-Tesla!8.2B62 (CLOUD)
Ad-Aware Trojan.Cripack.Gen.1
Sophos ML/PE-A + Troj/Glupteba-F
Comodo TrojWare.Win32.Roitamit.BE@7dklv8
F-Secure Heuristic.HEUR/AGEN.1124199
DrWeb Trojan.PWS.Tinba.153
Zillya Trojan.Tinba.Win32.1916
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
Emsisoft Trojan.Cripack.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.acglo
MaxSecure Trojan.Malware.300983.susgen
Avira HEUR/AGEN.1124199
Antiy-AVL Trojan/Win32.SGeneric
Microsoft Trojan:Win32/Tinba
Arcabit Trojan.Cripack.Gen.1
SUPERAntiSpyware Trojan.Agent/Gen-Tinba
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Trojan.Cripack.Gen.1
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Skeeyah.R216296
Acronis suspicious
VBA32 TrojanPSW.Tinba
MAX malware (ai score=99)
Malwarebytes Malware.AI.3381333138
Panda Trj/Genetic.gen
ESET-NOD32 Win32/Tinba.BE
Tencent Malware.Win32.Gencirc.10b2d181
Yandex Trojan.GenAsa!2luE1i4Pzoo
Ikarus Trojan.Win32.Tinba
eGambit Unsafe.AI_Score_98%
Fortinet W32/Kryptik.DHKK!tr
AVG Win32:TeslaCrypt-FN [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.e34

How to remove Trojan:Win32/Tinba 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 Trojan:Win32/Tinba 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/Tinba 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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