Trojan.Kryptik.VGE

The detection of Trojan.Kryptik.VGE on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it is essential to understand its nature and how to remove it to prevent further damage.

What Is Trojan.Kryptik.VGE?

Trojan.Kryptik.VGE is a type of Trojan horse malware, which is a malicious program that disguises itself as a legitimate application or file. Once installed on your system, it can cause significant harm, including data theft, system crashes, and unauthorized access to your computer. The name "Trojan.Kryptik.VGE" suggests that it may have encryption or obfuscation capabilities, making it challenging to detect and remove.

How Trojan.Kryptik.VGE Operates

Trojan.Kryptik.VGE, like other Trojans, operates by exploiting vulnerabilities in your system or tricking you into installing it. It may arrive as an email attachment, a download from a compromised website, or a payload from another malware infection. Once inside, it can create backdoors, allowing remote access to your computer, and may also spread to other systems through network connections or removable drives. Its primary goal is to remain stealthy while stealing sensitive information, disrupting system operations, or using your computer as a botnet node.

Symptoms of Infection

Identifying a Trojan.Kryptik.VGE infection can be challenging due to its stealthy nature. However, common symptoms include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You might also notice changes in your browser settings, unexpected pop-ups, or antivirus software warnings. In some cases, you may not notice any symptoms at all, which is why regular system scans are crucial for early detection.

How to Remove Trojan.Kryptik.VGE

1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to gain better control over your system.
2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove the Trojan and any associated malware.
3. Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time of the infection.
4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the Trojan.Kryptik.VGE have been removed.

Conclusion

Removing Trojan.Kryptik.VGE requires a thorough approach to ensure that all malicious components are eliminated from your system. By following the steps outlined above and maintaining good cybersecurity practices, such as regularly updating your operating system and software, using strong antivirus protection, and being cautious with emails and downloads, you can protect your computer from future infections. Remember, prevention and early detection are key to minimizing the impact of malware threats like Trojan.Kryptik.VGE.

Analysis Report

General information

Family Name:	Trojan.Kryptik.VGE
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: 2d7c6ab4eb06c4fadd61c373e4b109f4 SHA1: 42b97c6ed3868c0dd23310454c19d2597d86cfbf SHA256: E08DD74157BC9F747F3C625003464D71289E50E3BD7B90163CF721E0A1799AD9 File Size: 2.54 MB, 2543433 bytes

MD5: 965fa89a5aa7a9fa57f11f7664e8e35b SHA1: 541ce3193d37c5ec9bafd58fbcb7c7a981f0ecf1 SHA256: 35C4B9C27FD5E7FE2AE63026D52EFD10A4672D5254584190923AEB8169CD4DA2 File Size: 2.54 MB, 2537365 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 relocations information
• File doesn't have security information
• File has TLS information
• File is 32-bit executable
• File is either console or GUI application
• File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
• File is Native application (NOT .NET application)

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• File is not packed
• IMAGE_FILE_DLL is not set inside PE header (Executable)
• 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
Comments	This installation was built with Inno Setup.
File Description	BitLocker Drive Encryption Setup Windows Problem Reporting Setup
Product Name	BitLocker Drive Encryption Windows Problem Reporting
Product Version	10.0.19041.2913 10.0.19041.1

File Traits

• big overlay
• dll
• HighEntropy
• ntdll
• x64

Files Modified

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Files Modified

This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.

File	Attributes
c:\users\user\appdata\local\temp\is-8uckb.tmp\_isetup\_setup64.tmp	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-8uckb.tmp\_isetup\_shfoldr.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-bu97j.tmp\_isetup\_setup64.tmp	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-bu97j.tmp\_isetup\_shfoldr.dll	Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-k0uhd.tmp\42b97c6ed3868c0dd23310454c19d2597d86cfbf_0002543433.tmp	Generic Write,Read Attributes
c:\users\user\appdata\local\temp\is-m5uop.tmp\541ce3193d37c5ec9bafd58fbcb7c7a981f0ecf1_0002537365.tmp	Generic Write,Read Attributes

Registry Modifications

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Registry Modifications

This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.

Key::Value	Data	API Name
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet		RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect		RegNtPreCreateKey
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475	�D  0 xy kP~�ރ ��� � ��^ ۴� -}�fVs}�kP~���1 ��� -���d B @F e����1� �� h�n� } e��  e��	RegNtPreCreateKey
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475	꣏ ȁ 偫~ ꚐơC龡^ 듛ï 紘Ç 獖}偫~엦1  좟Êd ᵂċᵆċeᤨ엦1 ¶ } ꙥž  ꙥž	RegNtPreCreateKey

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HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75

�i  �r� 8  � �* ��� �8 � �B +� �� �6 �}�� �� 7� xy �� �� ۀ  > �����B���� �x�% ���8 �5���� Bx�����\�! I N�sb! > #@�$kF $��%f�%� '�'i '�! (� ) ; )� *9 *h�*�" *�

RegNtPreCreateKey

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
Process Manipulation Evasion	NtUnmapViewOfSection
Process Shell Execute	CreateProcess ShellExecute

Shell Command Execution

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Shell Command Execution

This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.

"C:\Users\Ajktvidf\AppData\Local\Temp\is-K0UHD.tmp\42b97c6ed3868c0dd23310454c19d2597d86cfbf_0002543433.tmp" /SL5="$501E8,2123931,175616,c:\users\user\downloads\42b97c6ed3868c0dd23310454c19d2597d86cfbf_0002543433"

(NULL) c:\users\user\downloads\42b97c6ed3868c0dd23310454c19d2597d86cfbf_0002543433 /VERYSILENT

"C:\Users\Mmvgrjwj\AppData\Local\Temp\is-M5UOP.tmp\541ce3193d37c5ec9bafd58fbcb7c7a981f0ecf1_0002537365.tmp" /SL5="$400AC,2150450,143360,c:\users\user\downloads\541ce3193d37c5ec9bafd58fbcb7c7a981f0ecf1_0002537365"

(NULL) c:\users\user\downloads\541ce3193d37c5ec9bafd58fbcb7c7a981f0ecf1_0002537365 /VERYSILENT