Trojan:MSIL/AgentTesla.CAH!MTB Virus Removal

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

Seeing the Trojan:MSIL/AgentTesla.CAH!MTB malware detection usually means that your PC is in big danger. This computer virus can correctly be identified as ransomware – virus which encrypts your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.

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Trojan:MSIL/AgentTesla.CAH!MTB detection is a virus detection you can spectate in your computer. It usually appears after the preliminary activities on your PC – opening the suspicious email, clicking the banner in the Internet or mounting the program from untrustworthy resources. From the moment it shows up, you have a short time to take action before it begins its malicious action. And be sure – it is better not to await these malicious actions.

What is Trojan:MSIL/AgentTesla.CAH!MTB virus?

Trojan:MSIL/AgentTesla.CAH!MTB is ransomware-type malware. It looks for the files on your disks, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus additionally does a lot of harm to your system. It alters the networking setups in order to prevent you from reading the removal manuals or downloading the antivirus. Sometimes, Trojan:MSIL/AgentTesla.CAH!MTB can also prevent the launching of anti-malware programs.

Trojan:MSIL/AgentTesla.CAH!MTB Summary

Summarizingly, Trojan:MSIL/AgentTesla.CAH!MTB ransomware actions in the infected computer are next:

  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Ciphering the files located on the target’s drives — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a horror story for the last 4 years. It is challenging to picture a more hazardous malware for both individual users and corporations. The algorithms used in Trojan:MSIL/AgentTesla.CAH!MTB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy already exists, and possibly will exist. But that virus does not do all these terrible things without delay – it can take up to several hours to cipher all of your documents. Hence, seeing the Trojan:MSIL/AgentTesla.CAH!MTB detection is a clear signal that you have to start the elimination procedure.

Where did I get the Trojan:MSIL/AgentTesla.CAH!MTB?

Common ways of Trojan:MSIL/AgentTesla.CAH!MTB distribution are typical for all other ransomware variants. Those are one-day landing websites where victims are offered to download the free app, so-called bait emails and hacktools. Bait emails are a relatively modern tactic in malware distribution – you receive the email that imitates some regular notifications about deliveries or bank service conditions modifications. Within the e-mail, there is an infected MS Office file, or a link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks fairly easy, however, still requires a lot of recognition. Malware can hide in different places, and it is far better to prevent it even before it invades your system than to trust in an anti-malware program. Standard cybersecurity knowledge is just an essential item in the modern world, even if your interaction with a PC stays on YouTube videos. That can save you a lot of time and money which you would spend while trying to find a solution.

Trojan:MSIL/AgentTesla.CAH!MTB malware technical details

File Info:

name: FD188C71AB6824388E45.mlw
path: /opt/CAPEv2/storage/binaries/6160cb8362987bce4ef7f5606f92be27067891c58f3c8a188e3ac1646a5ea1bc
crc32: 495DB179
md5: fd188c71ab6824388e4501dbb8b1954c
sha1: 2be5fb70e5acd2f48e5a411fc455b87c7fd35b2a
sha256: 6160cb8362987bce4ef7f5606f92be27067891c58f3c8a188e3ac1646a5ea1bc
sha512: b2d1cfc02bd431812311dbdde7bd250ace58c2705a520d2cdf8ef51dbe928f0d9a4210d2b193a7d3beb5edc3794cb9872241363fbb357688cbc1ccd809e7307f
ssdeep: 24576:qvDBlBPIOBPWHbgnqlvy0eAGXG4U3Njn:SpPDPWZNelGzT
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10525F1263227A218DC3983F55C69C1F13BFE5C29562DC6782EC8AD7F7D722B85AD0580
sha3_384: 47a6212b7228b1d9b0dc66fc87435b7ae5eaff7f3acecfb291345d727fc2ad66fcb11b539d4e48649b53a13234229fef
ep_bytes: ff250020400000000000000000000000
timestamp: 2021-07-19 02:38:28

Version Info:

Translation: 0x0000 0x04b0
Comments:
CompanyName: KB_Gaming
FileDescription: Killerbees Minecraft Client
FileVersion: 2.2.0.0
InternalName: ThreadPoolTaskSchedul.exe
LegalCopyright: Copyright © 2012
LegalTrademarks:
OriginalFilename: ThreadPoolTaskSchedul.exe
ProductName: KillerBeesGaming Client
ProductVersion: 2.2.0.0
Assembly Version: 2.2.0.0

Trojan:MSIL/AgentTesla.CAH!MTB also known as:

LionicTrojan.Multi.Generic.4!c
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.Ransom.Loki.BXG
CAT-QuickHealTrojan.YakbeexMSIL.ZZ4
McAfeePWS-FCXD!FD188C71AB68
MalwarebytesGeneric.Malware.AI.DDS
ZillyaTrojan.Agensla.Win32.13628
SangforTrojan.MSIL.Kryptik.ACAH
K7AntiVirusTrojan ( 700000121 )
AlibabaTrojan:Win32/starter.ali1000139
K7GWTrojan ( 700000121 )
VirITTrojan.Win32.MSIL_Heur.A
CyrenW32/MSIL_Kryptik.DZG.gen!Eldorado
SymantecTrojan.Gen.2
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Kryptik.ACAH
APEXMalicious
ClamAVWin.Packed.Pwsx-9880527-0
KasperskyHEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefenderTrojan.Ransom.Loki.BXG
SUPERAntiSpywareTrojan.Agent/Gen-SpyNoon
AvastWin32:PWSX-gen [Trj]
TencentMsil.Trojan-QQPass.QQRob.Ngil
EmsisoftTrojan.Crypt (A)
F-SecureHeuristic.HEUR/AGEN.1306378
DrWebTrojan.PackedNET.935
VIPRETrojan.Ransom.Loki.BXG
McAfee-GW-EditionPWS-FCXD!FD188C71AB68
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.fd188c71ab682438
SophosMal/Generic-S
SentinelOneStatic AI – Suspicious PE
GDataTrojan.Ransom.Loki.BXG
GoogleDetected
AviraHEUR/AGEN.1306378
Antiy-AVLTrojan/MSIL.Kryptik
ArcabitTrojan.Ransom.Loki.BXG
ZoneAlarmHEUR:Trojan-PSW.MSIL.Agensla.gen
MicrosoftTrojan:MSIL/AgentTesla.CAH!MTB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Infostealer.R432478
ALYacTrojan.Ransom.Loki.BXG
MAXmalware (ai score=89)
VBA32Malware-Cryptor.MSIL.AgentTesla.Heur
Cylanceunsafe
PandaTrj/GdSda.A
RisingMalware.Obfus/[email protected] (RDM.MSIL2:hTXVsu7XOtb8n+6tGGJ2DQ)
IkarusTrojan.MSIL.Inject
MaxSecureTrojan.Malware.300983.susgen
FortinetMSIL/Kryptik.DZG!tr
AVGWin32:PWSX-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:MSIL/AgentTesla.CAH!MTB?

Trojan:MSIL/AgentTesla.CAH!MTB malware is incredibly difficult to remove by hand. It places its data in several locations throughout the disk, and can get back itself from one of the elements. In addition, a lot of changes in the registry, networking setups and Group Policies are really hard to locate and revert to the original. It is far better to make use of a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus elimination purposes.

Remove Trojan:MSIL/AgentTesla.CAH!MTB with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan:MSIL/AgentTesla.CAH!MTB as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan:MSIL/AgentTesla.CAH!MTB Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan:MSIL/AgentTesla.CAH!MTB was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan:MSIL/AgentTesla.CAH!MTB has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan:MSIL/AgentTesla.CAH!MTB” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan:MSIL/AgentTesla.CAH!MTB Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan:MSIL/AgentTesla.CAH!MTB Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan:MSIL/AgentTesla.CAH!MTB and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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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