BAT/BadJoke.LP

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

What is BAT/BadJoke.LP infection?

In this post you will discover regarding the meaning of BAT/BadJoke.LP and its unfavorable impact on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to demand paying the ransom money by a target.

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Most of the instances, BAT/BadJoke.LP infection will certainly advise its victims to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the sufferer’s device.

BAT/BadJoke.LP Summary

These modifications can be as complies with:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Detected script timer window indicative of sleep style evasion;
  • 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.

  • 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.
  • A scripting utility was executed;
  • 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!
  • 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.
  • Ciphering the papers found on the target’s hard disk — so the sufferer can no more make use of the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
dl.baarzesh.net Trojan-Ransom.Win32.Encoder.lzo
apps.identrust.com Trojan-Ransom.Win32.Encoder.lzo
crl.identrust.com Trojan-Ransom.Win32.Encoder.lzo
r3.o.lencr.org Trojan-Ransom.Win32.Encoder.lzo
ocsp.digicert.com Trojan-Ransom.Win32.Encoder.lzo
www.bing.com Trojan-Ransom.Win32.Encoder.lzo
ajax.aspnetcdn.com Trojan-Ransom.Win32.Encoder.lzo
statics-marketingsites-eus-ms-com.akamaized.net Trojan-Ransom.Win32.Encoder.lzo
assets.onestore.ms Trojan-Ransom.Win32.Encoder.lzo
img-prod-cms-rt-microsoft-com.akamaized.net Trojan-Ransom.Win32.Encoder.lzo
sqm.msn.com Trojan-Ransom.Win32.Encoder.lzo

BAT/BadJoke.LP

One of the most normal networks through which BAT/BadJoke.LP Ransomware are injected are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a resource that holds a harmful software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or avoid the gadget from operating in an appropriate fashion – while additionally placing a ransom note that mentions the demand for the targets to impact the repayment for the objective of decrypting the documents or restoring the documents system back to the initial problem. In the majority of instances, the ransom note will turn up when the customer reboots the PC after the system has currently been damaged.

BAT/BadJoke.LP distribution channels.

In various corners of the globe, BAT/BadJoke.LP grows by leaps and also bounds. Nonetheless, the ransom notes as well as methods of extorting the ransom money quantity might vary depending upon specific regional (regional) setups. The ransom notes as well as tricks of extorting the ransom amount may vary depending on certain regional (regional) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software program.

    In specific areas, the Trojans often wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the individual to pay the ransom.

    Faulty declarations regarding unlawful material.

    In countries where software piracy is much less prominent, this method is not as effective for the cyber fraudulences. Additionally, the BAT/BadJoke.LP popup alert may incorrectly claim to be deriving from a police institution as well as will certainly report having located youngster pornography or various other unlawful data on the gadget.

    BAT/BadJoke.LP popup alert may wrongly claim to be obtaining from a legislation enforcement organization and also will report having located kid porn or other prohibited information on the gadget. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 7E027646
md5: 7678063fc442ba3657dae651892599cd
name: 7678063FC442BA3657DAE651892599CD.mlw
sha1: 0b557f51d3ee20643229d38f11123f4f869d6e94
sha256: 8d568043129ccc6cad7217bccbf976fcd1bbc8318ea1c8580b5d669775f99aae
sha512: 158d1d13e8126231e6b0af11222513e7ba89ed581ff30cae804c156697d11e9cb5d868638084911afb6ccff144641f7e6bcfbd24fba9d3edd7128c38b55e692d
ssdeep: 6144:fBlkZvaF4NTBoK0GapJHjBV7ddqWd11MpAkm2eJBcS77fadMQF0Nx7MXH89yvHWs:foSWNTCxGapRjBngWX9naMQFmA35iBW
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

BAT/BadJoke.LP also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.36649764
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Riskware ( 0040eff71 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 BAT/BadJoke.LP
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Encoder.lzo
BitDefender Trojan.GenericKD.36649764
MicroWorld-eScan Trojan.GenericKD.36649764
Ad-Aware Trojan.GenericKD.36649764
BitDefenderTheta Gen:NN.ZexaF.34690.wuW@aaurROgi
McAfee-GW-Edition BehavesLike.Win32.Trojan.fc
FireEye Generic.mg.7678063fc442ba36
Emsisoft Trojan.GenericKD.36649764 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Malware.Gen
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.2B9E7F9
Microsoft Program:Win32/Uwamson.A!ml
AegisLab Trojan.Win32.Encoder.trrL
GData Trojan.GenericKD.36649764
Acronis suspicious
McAfee Artemis!7678063FC442
MAX malware (ai score=88)
TrendMicro-HouseCall TROJ_GEN.R067H09DH21
Rising Malware.Undefined!8.C (CLOUD)
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Encoder.LZO!tr
AVG FileRepMalware
Paloalto generic.ml

How to remove BAT/BadJoke.LP 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 BAT/BadJoke.LP 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 BAT/BadJoke.LP 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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