Trojan.MSIL.Krypt.ZCW

The detection of Trojan.MSIL.Krypt.ZCW indicates that your system has been compromised by a malicious threat. This type of threat is known to cause significant harm to infected systems, and it is essential to take immediate action to remove it. In this report, we will provide you with an overview of the threat, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.

What Is Trojan.MSIL.Krypt.ZCW?

Trojan.MSIL.Krypt.ZCW is a type of Trojan threat, which is a broad category of malware that can perform a wide range of malicious activities on an infected system. The name itself does not provide specific information about the malware family, but it suggests that it is a type of Trojan that may be capable of encrypting or modifying system files. Trojan threats are often designed to remain hidden on an infected system, making them difficult to detect and remove.

How Trojan.MSIL.Krypt.ZCW Operates

Trojan.MSIL.Krypt.ZCW, like other Trojan threats, operates by exploiting vulnerabilities in system security to gain unauthorized access to an infected system. Once inside, it can perform various malicious activities, such as stealing sensitive information, modifying system files, or installing additional malware. The threat may also communicate with its command and control servers to receive updates or transmit stolen data. The exact operating methods of Trojan.MSIL.Krypt.ZCW are not known, but it is likely that it uses common Trojan tactics to achieve its goals.

Symptoms of Infection

Systems infected with Trojan.MSIL.Krypt.ZCW may exhibit various symptoms, including slow system performance, frequent crashes, or unusual network activity. You may also notice that your system is behaving erratically, such as displaying unusual error messages or pop-ups. In some cases, the threat may not exhibit any noticeable symptoms, making it difficult to detect without the use of antivirus software. If you suspect that your system has been infected with Trojan.MSIL.Krypt.ZCW, it is essential to take immediate action to remove it.

How to Remove Trojan.MSIL.Krypt.ZCW

1. Boot your system in Safe Mode with Networking to prevent the threat from loading and to allow for internet access. This will make it easier to download and install removal tools.
2. Download and install a reputable antivirus tool, such as SpyHunter, and perform a full scan of your system to detect and remove the threat. Ensure that the tool is updated with the latest definitions to improve detection rates.
3. Uninstall any suspicious programs that may be related to the threat. Be cautious when removing programs, as some may be legitimate or required by your system.
4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons that may be associated with the threat.
5. Reboot your system and perform another full scan with your antivirus tool to ensure that the threat has been completely removed. If the threat is still detected, you may need to repeat the removal process or seek additional assistance.

Conclusion

In conclusion, the detection of Trojan.MSIL.Krypt.ZCW is a serious issue that requires immediate attention. By understanding the threat and its operating methods, you can take the necessary steps to remove it from your system. It is essential to be cautious when removing the threat, as it may have created additional malware or modified system files. By following the steps outlined in this report, you can help to ensure that your system is safe and secure. Remember to always use reputable antivirus software and to keep your system and software up-to-date to prevent future infections.

Analysis Report

General information

Family Name:	Trojan.MSIL.Krypt.ZCW
Signature status:	No Signature

Known Samples

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Known Samples

This section lists other file samples believed to be associated with this family.

MD5: a1dce144b3c015f1996dee843503bec5 SHA1: eb606c67e6584eec2bdba00ae702dccf003f149d SHA256: A30BFE03EB885B7989FB1A0D06FFA1B8706E3B48CD0F96F9A8EAC854CAC77A09 File Size: 103.94 KB, 103936 bytes

Windows Portable Executable Attributes

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Windows Portable Executable Attributes

This section lists file attributes found within family samples. These attributes are extracted from the files’ Windows PE (Portable Executable) specification and various system flags. Portable Executable Attributes give malware researchers insight into a file’s functionality, executable details, platform and runtime environment.

• File doesn't have "Rich" header
• File doesn't have debug information
• File doesn't have exports table
• File doesn't have security information
• File is .NET application
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
• File is not packed
• IMAGE_FILE_DLL is not set inside PE header (Executable)

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• IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

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File Icons

This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.

Windows PE Version Information

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Windows PE Version Information

This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.

Name	Value
Assembly Version	7.2.0.4
Comments	9щу4щщффщ9щ4фщеуф09ууееу9е999щ94ф9уф0ещ9щущщфщфф4щщф0ф0ф0щф444фффщффеуфщуфщфщщ4щф0у9щ0е9у4у0уещ0фщще99щущфе4ф4е9944ещ040ффщ4щуе4еещ9щ9ф4ущщу
Company Name	ф0ще99щф44у9щ0ф0фщуфщ49щ4у9щ9щфщууф9ууе4щфщ494ф0ещфщфуещещ44щщф4фе4ффущ9уеещ0у4щ4уф4щ49щщ0фщф44щщ0ффщфеффффщ49еф94щещфущщ04у4фее40щщ09щ4щ4
File Description	ф0ще99щф44у9щ0ф0фщуфщ49щ4у9щ9щфщууф9ууе4щфщ494ф0ещфщфуещещ44щщф4фе4ффущ9уеещ0у4щ4уф4щ49щщ0фщф44щщ0ффщфеффффщ49еф94щещфущщ04у4фее40щщ09щ4щ4
File Version	7.2.0.4
Internal Name	a_lundi 24 janvier 2022 test liss.exe
Legal Copyright	щще040уеу9щфщеуф99ф900у94щф4щ00фщф9е4ф0щещу90щ0фщ90еф9е0фууфеф09фщфущщ9еуефщ40у4ефффщ9щ4щффщ900уф09щу44щщ9фще0у9ффуф9ф90щ4уу94щф490ещщщ0
Legal Trademarks	фуф4ещ00щфуещф0щефщеущ494ф9щщщфу0фщ0фщф9ефу0у449ф9фщ94щ0ффще9у0ф4ф40ефщ049щ0фе4щ9фщ4уф0ф00фщщщф9у4ууфщфщ990ф4ф4щ9фу9щу990щфщ4фу09449фщ
Original Filename	a_lundi 24 janvier 2022 test liss.exe
Product Name	ф0ще99щф44у9щ0ф0фщуфщ49щ4у9щ9щфщууф9ууе4щфщ494ф0ещфщфуещещ44щщф4фе4ффущ9уеещ0у4щ4уф4щ49щщ0фщф44щщ0ффщфеффффщ49еф94щещфущщ04у4фее40щщ09щ4щ4
Product Version	7.2.0.4

File Traits

• .NET
• HighEntropy
• RijndaelManaged
• x86

Block Information

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Block Information

During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.

Total Blocks:	11
Potentially Malicious Blocks:	6
Whitelisted Blocks:	1
Unknown Blocks:	4

Visual Map

x x x x ? ? 0 ? ? x x

0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

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Windows API Usage

This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.

Category	API
User Data Access	GetUserDefaultLocaleName GetUserObjectInformation
Anti Debug	IsDebuggerPresent NtQuerySystemInformation
Encryption Used	BCryptOpenAlgorithmProvider CryptAcquireContext