Trojan.Win32.Zenpak.aqpp

What is Trojan.Win32.Zenpak.aqpp infection?

In this article you will certainly locate regarding the definition of Trojan.Win32.Zenpak.aqpp and also its negative effect on your computer. Such ransomware are a kind of malware that is clarified by online frauds to require paying the ransom by a target.

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In the majority of the instances, Trojan.Win32.Zenpak.aqpp infection will certainly instruct its sufferers to start funds transfer for the function of neutralizing the amendments that the Trojan infection has actually presented to the victim’s device.

Trojan.Win32.Zenpak.aqpp 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 (Process Hollowing);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Presents an Authenticode digital signature;
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Mimics the system’s user agent string for its own requests;
  • A process attempted to delay the analysis task.;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • A process created a hidden window;
  • 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.
  • 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.
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • 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
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the victim’s hard disk drive — so the victim can no more make use of the data;
  • Preventing normal accessibility to the sufferer’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
z.whorecord.xyz BScope.TrojanRansom.Shade
a.tomx.xyz BScope.TrojanRansom.Shade
www.ip-adress.com BScope.TrojanRansom.Shade

Trojan.Win32.Zenpak.aqpp

One of the most normal channels whereby Trojan.Win32.Zenpak.aqpp are infused are:

  • By methods of phishing emails;
  • As a repercussion of user winding up on a source that hosts a malicious software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s PC or prevent the gadget from functioning in a correct manner – while also putting a ransom money note that points out the demand for the targets to impact the repayment for the function of decrypting the files or recovering the data system back to the initial problem. In a lot of instances, the ransom money note will turn up when the customer reboots the PC after the system has actually currently been damaged.

Trojan.Win32.Zenpak.aqpp circulation networks.

In numerous edges of the world, Trojan.Win32.Zenpak.aqpp expands by jumps as well as bounds. Nonetheless, the ransom money notes as well as techniques of obtaining the ransom money quantity may differ relying on specific regional (local) settings. The ransom notes as well as methods of obtaining the ransom quantity might vary depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the target’s gadget. The sharp then demands the individual to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In nations where software piracy is much less preferred, this technique is not as efficient for the cyber fraudulences. Alternatively, the Trojan.Win32.Zenpak.aqpp popup alert may falsely declare to be stemming from a police establishment and also will report having located child pornography or other illegal information on the device.

    Trojan.Win32.Zenpak.aqpp popup alert might falsely claim to be obtaining from a law enforcement institution as well as will report having situated youngster porn or various other prohibited information on the tool. The alert will similarly contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: E00E9832
md5: d8eb5f8d9cff59d4f7e3bc7857aaf0d8
name: upload_file
sha1: 7b6ea48b091ed2b787a9ee0d1e3b35897d924a00
sha256: bae6409738f140efdfdb845951b0518a3995da0c1c4dc2a9eb26652dafed4c97
sha512: 1cec3d5ea707c5610df66b3905a62b8e1ca4cf1d140fa1edf693b9261b22057ce171e526473efd413efc4b6d5cd904cd985e3ec9dade0cbea253f299549e5902
ssdeep: 12288:ivx/AE63QEFGt4zGoCJH4xmmTBxVWbv+OE5Uh:ivx/AE63QUzB8/mjW3h
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 2009-2014 Safer-Networking Ltd. All rights reserved.
FileVersion: 2.4.40.217
CompanyName: Safer-Networking Ltd.
LegalTrademarks: Spybotxae and Spybot - Search & Destroyxae are registered trademarks.
ProductName: Spybot - Search & Destroy
ProductVersion: 2.4.40.0
FileDescription: Spybot-S&D 2 Scanner Service
OriginalFilename: SDFSSvc.exe
Build: 20140425
Translation: 0x1809 0x04e4

Trojan.Win32.Zenpak.aqpp also known as:

GridinSoft Trojan.Ransom.Gen
FireEye Generic.mg.d8eb5f8d9cff59d4
McAfee Packed-GCB!D8EB5F8D9CFF
Cylance Unsafe
Sangfor Malware
BitDefender Gen:Variant.Razy.717201
CrowdStrike win/malicious_confidence_100% (D)
Invincea heuristic
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:BankerX-gen [Trj]
Cynet Malicious (score: 100)
GData Gen:Variant.Razy.717201
Kaspersky Trojan.Win32.Zenpak.aqpp
MicroWorld-eScan Gen:Variant.Razy.717201
Rising Trojan.Zenpak!8.10372 (TFE:dGZlOgGKsliAAG0muw)
Endgame malicious (high confidence)
Emsisoft Gen:Variant.Razy.717201 (B)
TrendMicro TrojanSpy.Win32.QAKBOT.SMTHA.hp
Trapmine malicious.high.ml.score
Sophos Mal/EncPk-APV
Ikarus Backdoor.QBot
Jiangmin Trojan.Zenpak.cof
MAX malware (ai score=80)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Microsoft Trojan:Win32/Qakbot.AR!MTB
Arcabit Trojan.Razy.DAF191
ZoneAlarm Trojan.Win32.Zenpak.aqpp
Acronis suspicious
VBA32 BScope.TrojanRansom.Shade
ALYac Gen:Variant.Razy.717201
Ad-Aware Gen:Variant.Razy.717201
Malwarebytes Backdoor.Qbot
ESET-NOD32 a variant of Win32/Kryptik.HEWE
TrendMicro-HouseCall TrojanSpy.Win32.QAKBOT.SMTHA.hp
SentinelOne DFI – Malicious PE
eGambit PE.Heur.InvalidSig
Fortinet W32/Zenpak.AKMT!tr
BitDefenderTheta Gen:NN.ZexaF.34142.Fu1@auZ58Lji
AVG Win32:BankerX-gen [Trj]
Qihoo-360 HEUR/QVM19.1.E90C.Malware.Gen

How to remove Trojan.Win32.Zenpak.aqpp 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 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.Zenpak.aqpp 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 Trojan.Win32.Zenpak.aqpp 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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