Win32:Winmgr-A [Trj]

What is Win32:Winmgr-A [Trj] infection?

In this short article you will find about the definition of Win32:Winmgr-A [Trj] as well as its negative impact on your computer. Such ransomware are a kind of malware that is specified by on the internet scams to demand paying the ransom money by a target.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing computer viruses manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

Most of the situations, Win32:Winmgr-A [Trj] virus will instruct its sufferers to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has presented to the victim’s gadget.

Win32:Winmgr-A [Trj] Summary

These alterations 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.
  • 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.
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the victim’s hard disk drive — so the target can no more utilize the data;
  • Preventing routine access to the sufferer’s workstation;

Win32:Winmgr-A [Trj]

One of the most regular channels where Win32:Winmgr-A [Trj] Ransomware are infused are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a resource that organizes a harmful software;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or prevent the device from functioning in a proper manner – while likewise putting a ransom note that discusses the demand for the victims to effect the payment for the objective of decrypting the documents or recovering the data system back to the preliminary condition. In many circumstances, the ransom money note will certainly show up when the customer restarts the PC after the system has currently been damaged.

Win32:Winmgr-A [Trj] circulation networks.

In numerous edges of the world, Win32:Winmgr-A [Trj] grows by jumps as well as bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money amount may differ depending on particular regional (regional) setups. The ransom money notes as well as techniques of obtaining the ransom money quantity may vary depending on certain local (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In specific areas, the Trojans often wrongfully report having discovered some unlicensed applications allowed on the sufferer’s tool. The sharp after that demands the user to pay the ransom.

    Faulty statements concerning unlawful web content.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber frauds. Alternatively, the Win32:Winmgr-A [Trj] popup alert may falsely declare to be deriving from a law enforcement organization and also will report having located child porn or other prohibited data on the device.

    Win32:Winmgr-A [Trj] popup alert might wrongly declare to be acquiring from a law enforcement institution as well as will report having located youngster pornography or various other prohibited data on the gadget. The alert will in a similar way consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: CEF26321
md5: 68dfc6136e746fed465ccf21439f1c3e
name: 68DFC6136E746FED465CCF21439F1C3E.mlw
sha1: 5f8dd3bb03a34fe3c5aa66787ce5c046f96c7900
sha256: 74bc4a88a15baceb442fde47745a8590b6b2977a39b7697d01699c137bfddd17
sha512: 89f81ac270737e5b21ecf7879d4d81291988ad69dd9b1318e3f9fdc9bcc92c3e65ebea401c25a15c215862496eb3953cc7b1496c4f6b1d94712ba6253c8928fd
ssdeep: 6144:dLcbj3hzIYiOAOVbyopB7YSjmwwLb4bX0vBs:dLcXBxpB7YiwQAs
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0789 0x04b1

Win32:Winmgr-A [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00533bf51 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Trojan.GenericKDZ.44480
Cylance Unsafe
Zillya Trojan.GandCrypt.Win32.345
Sangfor Win.Packed.Gandcrab-6520432-4
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 00533bf51 )
Cybereason malicious.36e746
Cyren W32/S-468a6143!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GHQL
APEX Malicious
Avast Win32:Winmgr-A [Trj]
ClamAV Win.Packed.Gandcrab-6520432-4
Kaspersky HEUR:Trojan.Win32.Zenpak.gen
BitDefender Trojan.GenericKDZ.44480
NANO-Antivirus Trojan.Win32.GenKryptik.fdsnac
ViRobot Trojan.Win32.GandCrab.Gen.A
MicroWorld-eScan Trojan.GenericKDZ.44480
Tencent Malware.Win32.Gencirc.10b4d1c1
Ad-Aware Trojan.GenericKDZ.44480
Sophos Mal/Generic-R + Mal/Agent-AUL
Comodo TrojWare.Win32.Magniber.GHYT@7oo2vl
F-Secure Heuristic.HEUR/AGEN.1103298
BitDefenderTheta Gen:NN.ZexaF.34670.tyX@ayH4aIk
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.GANDCRAB.SMLA.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
FireEye Generic.mg.68dfc6136e746fed
Emsisoft Trojan.GenericKDZ.44480 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.Coins.me
Avira HEUR/AGEN.1103298
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/GandCrypt.PVD!MTB
Arcabit Trojan.Generic.DADC0
AegisLab Trojan.Win32.GandCrypt.j!c
ZoneAlarm HEUR:Trojan.Win32.Zenpak.gen
GData Win32.Trojan.Kryptik.QP
AhnLab-V3 Win-Trojan/Gandcrab.Exp
Acronis suspicious
McAfee Packed-XP.d!68DFC6136E74
MAX malware (ai score=99)
VBA32 BScope.TrojanRansom.GandCrypt
Malwarebytes Trojan.MalPack.GS
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom.Win32.GANDCRAB.SMLA.hp
Rising Trojan.Kryptik!1.B2B7 (CLOUD)
Yandex Trojan.GenAsa!kDHrD3Q9yEE
Ikarus Trojan-Ransom.GandCrab
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/GenKryptik.DQHN!tr
AVG Win32:Winmgr-A [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HgIASOoA

How to remove Win32:Winmgr-A [Trj] 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

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 Win32:Winmgr-A [Trj] 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 Win32:Winmgr-A [Trj] you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.