Trojan.MalPack.DGI

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

What is Trojan.MalPack.DGI infection?

In this post you will locate about the meaning of Trojan.MalPack.DGI and its adverse influence on your computer system. Such ransomware are a kind of malware that is clarified by on-line frauds to demand paying the ransom by a target.

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In the majority of the cases, Trojan.MalPack.DGI virus will advise its sufferers to launch funds transfer for the objective of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s tool.

Trojan.MalPack.DGI Summary

These modifications 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 (inter-process);
  • Injection (Process Hollowing);
  • 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.;
  • A named pipe was used for inter-process communication;
  • Expresses interest in specific running processes;
  • 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;
  • Unconventionial language used in binary resources: Hebrew;
  • 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;
  • 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
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the sufferer’s hard disk drive — so the victim can no longer make use of the information;
  • Preventing regular access to the target’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.ip-adress.com BScope.TrojanRansom.Shade

Trojan.MalPack.DGI

The most normal networks whereby Trojan.MalPack.DGI Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of user winding up on a resource that holds a destructive software;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or stop the gadget from working in a correct way – while also positioning a ransom money note that states the requirement for the sufferers to effect the settlement for the objective of decrypting the records or bring back the file system back to the initial condition. In many circumstances, the ransom money note will turn up when the customer reboots the PC after the system has already been damaged.

Trojan.MalPack.DGI circulation channels.

In various edges of the globe, Trojan.MalPack.DGI expands by jumps as well as bounds. Nonetheless, the ransom notes as well as techniques of obtaining the ransom amount may vary relying on specific regional (regional) setups. The ransom notes and techniques of obtaining the ransom amount may vary depending on particular neighborhood (local) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software program.

    In specific areas, the Trojans usually wrongfully report having found some unlicensed applications enabled on the target’s gadget. The alert then requires the individual to pay the ransom.

    Faulty declarations concerning prohibited content.

    In nations where software program piracy is less preferred, this method is not as efficient for the cyber fraudulences. Conversely, the Trojan.MalPack.DGI popup alert may wrongly claim to be deriving from a law enforcement institution as well as will certainly report having located child pornography or various other prohibited information on the tool.

    Trojan.MalPack.DGI popup alert may wrongly claim to be acquiring from a regulation enforcement establishment and will certainly report having situated youngster porn or other illegal information on the tool. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 021CA7A8
md5: ff13845645a132859d2c10dee443b291
name: 5555555.png
sha1: 2277f155be38b6219a1d494bd26698b594aa341d
sha256: be026c0c3ee70e11869a273266efb30341051dedbfa9d891dd36e991822caf09
sha512: ab3c02b9492fdc49d531b2d82a2c2ce21143a3100688fa45fe35b5e32daec43240a56aa8fba439fbd3ca95734a19cd500d183026ce5ea5a12efa602cae72eae5
ssdeep: 12288:qjCll3pc7zt7G7A727Y5zaPJUaAPSFcz74S1Kz2p4DP63:qjCll3IOUjKB52yDA
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2009 - 2011 Nir Sofer
InternalName: WhatInStartup
FileVersion: 1.33
CompanyName: NirSoft
ProductName: WhatInStartup
ProductVersion: 1.33
FileDescription: WhatInStartup
OriginalFilename: WhatInStartup.exe
Translation: 0x0409 0x04b0

Trojan.MalPack.DGI also known as:

GridinSoft Trojan.Ransom.Gen
Bkav HW32.Packed.
MicroWorld-eScan Gen:Variant.Zusy.307818
FireEye Generic.mg.ff13845645a13285
Cylance Unsafe
VIPRE LooksLike.Win32.Dridex.c (v)
Sangfor Malware
BitDefender Gen:Variant.Zusy.307818
K7GW Trojan ( 005699501 )
Cybereason malicious.5be38b
BitDefenderTheta Gen:NN.ZexaF.34130.FK1@auIuLZmO
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HELU
APEX Malicious
GData Gen:Variant.Zusy.307818
Ad-Aware Gen:Variant.Zusy.307818
Emsisoft Gen:Variant.Zusy.307818 (B)
Invincea heuristic
Trapmine malicious.high.ml.score
Sophos Mal/EncPk-APV
MAX malware (ai score=85)
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Endgame malicious (high confidence)
Arcabit Trojan.Zusy.D4B26A
Microsoft Trojan:Win32/Qbot.RB!MTB
VBA32 BScope.TrojanRansom.Shade
Malwarebytes Trojan.MalPack.DGI
Rising Malware.Heuristic!ET#83% (RDMK:cmRtazppkM9ZA8BHYV099EBPQKuG)
SentinelOne DFI – Malicious PE
eGambit PE.Heur.InvalidSig
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM19.1.3482.Malware.Gen

How to remove Trojan.MalPack.DGI 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.MalPack.DGI 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.MalPack.DGI 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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