Win32/MBRlock.AW

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

What is Win32/MBRlock.AW infection?

In this article you will find about the interpretation of Win32/MBRlock.AW and also its negative impact on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom money by a sufferer.

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Most of the situations, Win32/MBRlock.AW ransomware will certainly instruct its targets to initiate funds transfer for the function of counteracting the modifications that the Trojan infection has actually introduced to the target’s gadget.

Win32/MBRlock.AW Summary

These modifications can be as follows:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Detected script timer window indicative of sleep style evasion;
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to stop active services;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Modifies boot configuration settings;
  • Network activity contains more than one unique useragent.;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Clears Windows events or logs;
  • Creates a copy of itself;
  • Attempts to disable UAC;
  • Harvests information related to installed mail clients;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the sufferer’s hard disk — so the sufferer can no longer utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:

www.baidu.com Trojan.Ransom.XiaoBa
smtp.163.com Trojan.Ransom.XiaoBa
www.ip138.com Trojan.Ransom.XiaoBa
top.ip138.com Trojan.Ransom.XiaoBa
2021.ip138.com Trojan.Ransom.XiaoBa

Win32/MBRlock.AW

The most regular channels where Win32/MBRlock.AW Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of individual ending up on a source that hosts a harmful software;

As soon as the Trojan is efficiently injected, it will either cipher the information on the target’s PC or avoid the tool from operating in a proper fashion – while also positioning a ransom money note that mentions the requirement for the sufferers to effect the settlement for the purpose of decrypting the records or restoring the data system back to the first condition. In the majority of circumstances, the ransom note will come up when the client reboots the COMPUTER after the system has currently been damaged.

Win32/MBRlock.AW circulation channels.

In various corners of the globe, Win32/MBRlock.AW expands by jumps and also bounds. Nevertheless, the ransom notes and methods of obtaining the ransom quantity might differ depending on specific regional (local) settings. The ransom money notes as well as methods of obtaining the ransom money amount may vary depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In particular areas, the Trojans usually wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty declarations regarding illegal web content.

    In nations where software piracy is much less popular, this approach is not as reliable for the cyber scams. Alternatively, the Win32/MBRlock.AW popup alert might incorrectly declare to be deriving from a police organization and will report having situated child pornography or other prohibited data on the gadget.

    Win32/MBRlock.AW popup alert may falsely declare to be acquiring from a legislation enforcement organization and also will certainly report having situated kid porn or various other unlawful information on the tool. The alert will in a similar way include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 556862EA
md5: e1aeeeffb42bb67b209552ef8e003997
name: E1AEEEFFB42BB67B209552EF8E003997.mlw
sha1: a19b3275a398f19ca15f5ca28694b8efd22c8e74
sha256: 40e5a4c1f5a5403c77ca7f23f9fa2fc8c6e941dd1e1c32d20e86817df67797d5
sha512: 0e33191439798c452e2e07b1b7ceee70888f7bd02941a7bdb0247fb189d1f26350dcdfe4ab85b660359d0238bc38e935c032ed2b7da1a565b94f08a2430403a8
ssdeep: 49152:Yu4EeI1P5do2RcN63Sjsco/1a7d3DCbbXc:Ui1xdo2Rz3Sjs9yd3DuTc
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Win32/MBRlock.AW also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005246d51 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.15038
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.MauvaiseRI.S5254409
ALYac Trojan.Ransom.XiaoBa
Cylance Unsafe
Zillya Trojan.Purgen.Win32.155
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/XiaoBa.ali1020025
K7GW Trojan ( 005246d51 )
Cybereason malicious.fb42bb
Cyren W32/Trojan.CLL.gen!Eldorado
Symantec Ransom.Cry
ESET-NOD32 a variant of Win32/MBRlock.AW
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.VBS.Runner.a
BitDefender Gen:Variant.Zusy.368078
NANO-Antivirus Trojan.Win32.Encoder.fjxphi
ViRobot Trojan.Win32.S.Ransom.1828864
MicroWorld-eScan Gen:Variant.Zusy.368078
Tencent Malware.Win32.Gencirc.11495f9b
Ad-Aware Gen:Variant.Zusy.368078
Sophos Generic ML PUA (PUA)
Comodo TrojWare.Win32.Agent.OSCF@5rs7jr
BitDefenderTheta Gen:NN.ZexaF.34790.VnGfaKBkAObb
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_XIAOBA.B
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.e1aeeeffb42bb67b
Emsisoft Gen:Variant.Zusy.368078 (B)
SentinelOne Static AI – Malicious PE
Avira TR/AD.RansomHeur.wibti
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.29639FB
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Dynamer!rfn
Arcabit Trojan.Zusy.D59DCE
AegisLab Trojan.Win32.Purgen.j!c
GData Win32.Trojan.PSE.19Q2126
AhnLab-V3 Trojan/Win32.Ransom.C2231320
Acronis suspicious
McAfee Artemis!E1AEEEFFB42B
MAX malware (ai score=100)
VBA32 Trojan-Ransom.Purgen
Malwarebytes Emotet.Trojan.Stealer.DDS
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_XIAOBA.B
Yandex Trojan.GenAsa!QQsSAPRLo1o
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/MBRlock.AW!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Runner.HgIASQ0A

How to remove Win32/MBRlock.AW 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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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/MBRlock.AW 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 Win32/MBRlock.AW 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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