Ransom:Win32/WastedLocker.MA!MTB

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

What is Ransom:Win32/WastedLocker.MA!MTB infection?

In this post you will locate about the definition of Ransom:Win32/WastedLocker.MA!MTB and its adverse effect on your computer. Such ransomware are a kind of malware that is clarified by online frauds to demand paying the ransom by a target.

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In the majority of the instances, Ransom:Win32/WastedLocker.MA!MTB infection will certainly advise its targets to start funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually presented to the target’s gadget.

Ransom:Win32/WastedLocker.MA!MTB Summary

These alterations 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.
  • 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.
  • 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.

  • 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.
  • Attempts to delete volume shadow copies;
  • 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!
  • Exhibits possible ransomware file modification behavior;
  • 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 copy of itself;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents situated on the sufferer’s hard drive — so the victim can no more utilize the data;
  • Preventing normal 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.

Ransom:Win32/WastedLocker.MA!MTB

One of the most common channels through which Ransom:Win32/WastedLocker.MA!MTB Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of user ending up on a source that organizes a malicious software program;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s PC or stop the device from operating in an appropriate fashion – while also putting a ransom money note that points out the need for the sufferers to effect the repayment for the function of decrypting the files or restoring the file system back to the initial problem. In most instances, the ransom money note will turn up when the client reboots the COMPUTER after the system has actually currently been damaged.

Ransom:Win32/WastedLocker.MA!MTB circulation channels.

In various edges of the globe, Ransom:Win32/WastedLocker.MA!MTB expands by leaps as well as bounds. However, the ransom money notes and also techniques of obtaining the ransom amount may vary depending upon certain neighborhood (local) setups. The ransom money notes as well as techniques of obtaining the ransom money quantity might vary depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty informs about unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the target’s tool. The sharp then demands the user to pay the ransom money.

    Faulty declarations about illegal content.

    In nations where software piracy is less preferred, this approach is not as efficient for the cyber fraudulences. Additionally, the Ransom:Win32/WastedLocker.MA!MTB popup alert might wrongly assert to be originating from a law enforcement institution and will report having located youngster pornography or various other illegal information on the device.

    Ransom:Win32/WastedLocker.MA!MTB popup alert might incorrectly claim to be deriving from a law enforcement establishment as well as will certainly report having located youngster porn or other unlawful information on the gadget. The alert will likewise contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 29B2DCC9
md5: 6aa0fd78251c189a9c22bb47166897f7
name: 6AA0FD78251C189A9C22BB47166897F7.mlw
sha1: 77511a975714c9522d0ff2f7d9e753372d56f892
sha256: 2d66390ebc99d859f967b3213fec2e813c170537dbdf4dde62b8f77303a7d222
sha512: c10fe4644debc9f97c5f9e6989066e965016bb7b88db05c2f53ed44192ed55f0629f0dee159960fd035c4af39e4bdd3dbcdab4e95f3e7df463ce21e6fc18c037
ssdeep: 3072:1bbuRdAcgqu4c61lVJLfrfYEV3g+5UE9T:1byRdlvTfLfrfYE3g+j
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/WastedLocker.MA!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Mint.Zamg.O
McAfeePacked-GCI!6AA0FD78251C
MalwarebytesRansom.WastedLocker
AegisLabHacktool.Win32.Krap.lKMc
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0056b4141 )
BitDefenderTrojan.Mint.Zamg.O
K7GWTrojan ( 0056b4141 )
Cybereasonmalicious.8251c1
CyrenW32/Risk.AZPE-8309
SymantecPacked.Generic.459
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Ransom.Win32.Wasted.t
AlibabaRansom:Win32/WastedLocker.3592eb02
NANO-AntivirusTrojan.Win32.Wasted.hozqic
TencentMalware.Win32.Gencirc.11a8c1e3
Ad-AwareTrojan.Mint.Zamg.O
SophosML/PE-A + Mal/EncPk-APV
F-SecureHeuristic.HEUR/AGEN.1101558
DrWebTrojan.Encoder.32185
TrendMicroRansom_WastedLocker.R002C0DC721
McAfee-GW-EditionPacked-GCI!6AA0FD78251C
FireEyeGeneric.mg.6aa0fd78251c189a
EmsisoftTrojan.Mint.Zamg.O (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1101558
MAXmalware (ai score=88)
Antiy-AVLTrojan/Win32.Wacatac
MicrosoftRansom:Win32/WastedLocker.MA!MTB
ArcabitTrojan.Mint.Zamg.O
AhnLab-V3Trojan/Win32.WastedLocker.R348506
ZoneAlarmTrojan-Ransom.Win32.Wasted.t
GDataTrojan.Mint.Zamg.O
CynetMalicious (score: 100)
ESET-NOD32Win32/Filecoder.WastedLocker.A
Acronissuspicious
VBA32Trojan.DelShad
ALYacTrojan.Ransom.WastedLocker
TACHYONRansom/W32.WastedLocker.1252752
CylanceUnsafe
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_WastedLocker.R002C0DC721
RisingRansom.Wasted!8.11E91 (CLOUD)
YandexTrojan.GenKryptik!v5cFf6/RZ7M
IkarusTrojan-Ransom.WastedLocker
FortinetW32/GenKryptik.EVBH!tr
BitDefenderThetaAI:Packer.78D10BE51F
AVGWin32:Malware-gen
AvastWin32:Malware-gen
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Ransom.WastedLocker.HxQBwa8A

How to remove Ransom:Win32/WastedLocker.MA!MTB 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 Ransom:Win32/WastedLocker.MA!MTB 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 Ransom:Win32/WastedLocker.MA!MTB 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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