What is TrojanSpy:Win32/Tinukebot infection?

In this short article you will certainly find regarding the definition of TrojanSpy:Win32/Tinukebot and its negative effect on your computer. Such ransomware are a type of malware that is specified by online scams to require paying the ransom by a sufferer.

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In the majority of the cases, TrojanSpy:Win32/Tinukebot ransomware will instruct its sufferers to initiate funds transfer for the function of neutralizing the modifications that the Trojan infection has presented to the victim’s tool.

TrojanSpy:Win32/Tinukebot Summary

These modifications 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.
  • Injection (inter-process);
  • 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.
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • 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.
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity;
  • A process attempted to delay the analysis task by a long amount of time.;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Creates a registry key or value with NUL characters to avoid detection with regedit;
  • Steals private information from local Internet browsers;
  • Exhibits behavior characteristic of iSpy Keylogger;
  • 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;
  • Attempts to modify browser security settings;
  • Creates a copy of itself;
  • Attempts to disable browser security warnings;
  • 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 records situated on the target’s hard drive — so the target can no longer use the data;
  • Preventing routine access to the sufferer’s workstation;
Similar behavior
Related domains W32/Ransom.AY.gen!Eldorado


One of the most regular channels whereby TrojanSpy:Win32/Tinukebot Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of customer ending up on a resource that hosts a harmful software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the target’s computer or prevent the tool from working in a proper way – while also placing a ransom money note that states the need for the sufferers to impact the repayment for the function of decrypting the papers or recovering the documents system back to the preliminary condition. In a lot of circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

TrojanSpy:Win32/Tinukebot distribution channels.

In different corners of the globe, TrojanSpy:Win32/Tinukebot grows by jumps and also bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom amount may differ depending on specific local (local) setups. The ransom money notes and tricks of obtaining the ransom amount may vary depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom.

    Faulty declarations about illegal web content.

    In nations where software application piracy is less popular, this method is not as effective for the cyber frauds. Additionally, the TrojanSpy:Win32/Tinukebot popup alert might incorrectly assert to be deriving from a law enforcement institution as well as will report having situated kid pornography or other prohibited data on the device.

    TrojanSpy:Win32/Tinukebot popup alert might falsely claim to be deriving from a law enforcement organization and also will certainly report having located child pornography or various other unlawful data on the device. The alert will in a similar way contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: E6762A2E
md5: 742601196fa4228f182130c5267e247a
name: eweq.exe
sha1: 3cb83e19c828cb03b99f46682cc1aad4b0539bde
sha256: b7677af2cb019b38e09f8631b3d3583f700f7ccf42f3f0724c234c2fbfbea218
sha512: a2b8845152bb90adb5a265e0b90e5a848564d2b450d1dd40b5336ac080d45358aa9a6e865574d4afddbb94e38ce6efcfcbeb7e3af721d6bed6e3b1cfcf2ec320
ssdeep: 3072:38sQhky0j3zLXhD676sGMbNmeSX7Vp1Qc3V99PdN7nTF9g3gfhZ5r2V:38sQhkysxcVT5mqgJ
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: eweq.exe
OriginalFilename: eweq.exe

TrojanSpy:Win32/Tinukebot also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Variant.MSILPerseus.211157
CAT-QuickHeal Trojan.MSIL
McAfee RDN/PWS-Banker
ALYac Gen:Variant.MSILPerseus.211157
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.MSIL.TinyNuke.7!c
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Variant.MSILPerseus.211157
K7GW Trojan ( 00561b321 )
K7AntiVirus Trojan ( 00561b321 )
TrendMicro TROJ_GEN.R002C0RDT20
F-Prot W32/Ransom.AY.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:BankerX-gen [Trj]
GData Gen:Variant.MSILPerseus.211157
Kaspersky HEUR:Trojan-Banker.MSIL.TinyNuke.gen
Alibaba TrojanBanker:MSIL/Kryptik.28406ca8
NANO-Antivirus Trojan.Win32.Kryptik.hjoade
Tencent Msil.Trojan-banker.Tinynuke.Aexq
Endgame malicious (high confidence)
Sophos Mal/MSIL-PX
Comodo Malware@#23d7dks4ok62w
F-Secure Heuristic.HEUR/AGEN.1125030
Invincea heuristic
Emsisoft Gen:Variant.MSILPerseus.211157 (B)
Ikarus Trojan.MSIL.Crypt
Cyren W32/Ransom.AY.gen!Eldorado
Jiangmin Trojan.Banker.MSIL.bst
Avira HEUR/AGEN.1125030
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/MSIL.Packed.Confuser.P
Arcabit Trojan.MSILPerseus.D338D5
ZoneAlarm HEUR:Trojan-Banker.MSIL.TinyNuke.gen
Microsoft TrojanSpy:Win32/Tinukebot
AhnLab-V3 Trojan/Win32.Korat.C2392142
Acronis suspicious
MAX malware (ai score=82)
Ad-Aware Gen:Variant.MSILPerseus.211157
Panda Trj/GdSda.A
ESET-NOD32 a variant of MSIL/Kryptik.RXM
TrendMicro-HouseCall TROJ_GEN.R002C0RDT20
Rising Trojan.Kryptik!8.8 (CLOUD)
SentinelOne DFI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/TinyNuke.PX!tr
BitDefenderTheta Gen:NN.ZemsilF.34108.hm0@a0Aszsj
AVG Win32:BankerX-gen [Trj]
Cybereason malicious.9c828c
Qihoo-360 Generic/Trojan.a31

How to remove TrojanSpy:Win32/Tinukebot virus?

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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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.

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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.

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Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for TrojanSpy:Win32/Tinukebot 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 TrojanSpy:Win32/Tinukebot you can always ask me in the comments for getting help.

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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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