Threat Database Trojans Trojan.Kryptik.VGD

Trojan.Kryptik.VGD

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 12,488
Threat Level: 80 % (High)
Infected Computers: 182
First Seen: November 5, 2024
Last Seen: June 25, 2026
OS(es) Affected: Windows

The detection of Trojan.Kryptik.VGD on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise your computer's security and potentially cause harm to your personal data and system stability. It is essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.

What Is Trojan.Kryptik.VGD?

Trojan.Kryptik.VGD is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. Trojans are known for their ability to sneak past security defenses and establish a foothold on a compromised system, where they can then execute their payload. The specific characteristics and behaviors of Trojan.Kryptik.VGD are consistent with this type of threat, indicating a potential risk to your system's security and your personal data.

How Trojan.Kryptik.VGD Operates

Like other Trojans, Trojan.Kryptik.VGD is likely designed to operate stealthily, avoiding detection by traditional security measures. Once installed on a system, it may attempt to communicate with its command and control servers to receive instructions or transmit stolen data. The exact mechanisms and protocols used by Trojan.Kryptik.VGD for its operation are not specified, but its behavior is expected to follow the general patterns observed in Trojan horse malware. This can include exploiting system vulnerabilities, manipulating system files, and interfering with security software to maintain its presence on the infected system.

Symptoms of Infection

Systems infected with Trojan.Kryptik.VGD may exhibit a range of symptoms, although some infections may remain asymptomatic until significant damage has been done. Common indicators of a Trojan infection include unexpected system crashes, slow performance, frequent pop-ups, and unfamiliar programs or toolbars appearing in your web browser. Additionally, you might notice that your system is behaving erratically, such as sudden reboots, or that your personal files are being altered or deleted without your consent. It's crucial to monitor your system's behavior closely and investigate any suspicious activity promptly.

How to Remove Trojan.Kryptik.VGD

  1. Boot your computer into Safe Mode with Networking. This will help prevent the malware from loading and interfere with the removal process.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, which is capable of detecting and removing Trojan.Kryptik.VGD. Perform a full scan of your system to identify all components of the malware.
  3. Uninstall any suspicious programs that were installed around the time of the infection. Be cautious and only remove programs that you are certain are malicious or unnecessary.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This can help remove any malicious extensions or settings that the Trojan may have installed.
  5. Reboot your system and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.

Conclusion

Removing Trojan.Kryptik.VGD from your system requires careful and systematic steps to ensure that all components of the malware are eliminated. By following the removal guide outlined above and maintaining good security practices, such as regularly updating your operating system and security software, using strong and unique passwords, and being cautious with email attachments and downloads, you can protect your system from future infections. Remember, vigilance and proactive security measures are key to safeguarding your digital environment.

Analysis Report

General information

Family Name: Trojan.Kryptik.VGD
Signature status: No Signature

Known Samples

MD5: ee6ddc6e172a3e0f272678d774ad08c2
SHA1: 539f29f8aa93809c921c90287fa344dd92f89e25
SHA256: FF6EFDC62F2E434307C399E57164F2DE3ABD91F030A0CBDFCD61FE0C6D9DA347
File Size: 4.79 MB, 4792320 bytes
MD5: 31bcde7378aa42426e888c5deaacb24e
SHA1: b1eba7726869032c65df704b246886e002ddcaf2
SHA256: E2540EC660D1E9D8E964DDE1575CE118C9F1BE8073DC2A2B9F0E0355F9D4EB01
File Size: 3.69 MB, 3690788 bytes
MD5: 381fec8baa9d4207098dd0be444ff70d
SHA1: 813cc22bf736af4863695a5817e37f84d2721cc1
SHA256: 8BDE087DB2C3780B68FD5AD94C7329E3F62A9345BCAFB3B1E5627333E863DBC1
File Size: 827.67 KB, 827671 bytes
MD5: 9c3a23d8b102736ffd551b2fc33df04e
SHA1: e40f7703283ab90c3e01e4eafd657c6886097df4
SHA256: B8CCD0A9513463AFC68B5A00F5A8904CC01B8AD7317A44D6B01B3E63AD779B39
File Size: 3.69 MB, 3690788 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have resources
  • File doesn't have security information
  • File has exports table
  • File has TLS information
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
Show More
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • 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 Traits

  • big overlay
  • dll
  • HighEntropy
  • No Version Info
  • ntdll
  • x64

Block Information

Total Blocks: 1,130
Potentially Malicious Blocks: 33
Whitelisted Blocks: 1,095
Unknown Blocks: 2

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 ? 0 0 0 0 ? 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 x x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 x 0 0 0 0 0 0 0 x 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

Files Modified

File Attributes
\device\namedpipe Generic Write,Read Attributes
\device\namedpipe\dav rpc service Generic Read,Write Data,Write Attributes,Write extended,Append data
\device\namedpipe\pshost.134216043077335538.6676.defaultappdomain.powershell Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288
\device\namedpipe\wkssvc Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\packages\microsoft.copilot_2wekybc58bbwe\cache6c\copilotservice.exe Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144
c:\users\user\appdata\local\temp\__psscriptpolicytest_br223q4k.1dz.ps1 Generic Write,Read Attributes
c:\users\user\appdata\local\temp\__psscriptpolicytest_mbftsluj.zna.psm1 Generic Write,Read Attributes

Registry Modifications

Key::Value Data API Name
HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe 璘닍퓇ǜ RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\runonce::uninstall 23.023.0039.0001 C:\Users\Fjjdrgqa\AppData\Local\Packages\Microsoft.Copilot_2wekybc58bbwe\cache6c\CopilotService.exe RegNtPreCreateKey
HKCU\software\microsoft\windows\currentversion\runonce::uninstall 23.023.0039.0001 C:\Users\Nadclasg\AppData\Local\Packages\Microsoft.Copilot_2wekybc58bbwe\cache6c\CopilotService.exe RegNtPreCreateKey

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAddAtomEx
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAllocateLocallyUniqueId
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
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  • ntdll.dll!NtCancelTimer2
  • ntdll.dll!NtCancelWaitCompletionPacket
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCompareSigningLevels
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateNamedPipeFile
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtCreateTimer
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
  • ntdll.dll!NtDelayExecution
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFlushProcessWriteBuffers
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtFsControlFile
  • ntdll.dll!NtGetCachedSigningLevel
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenSymbolicLinkObject
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtPowerInformation
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryObject
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySymbolicLinkObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtQueueApcThreadEx2
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReadVirtualMemory
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationObject
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtSetTimerEx
  • ntdll.dll!NtSubscribeWnfStateChange

15 additional items are not displayed above.

Process Manipulation Evasion
  • NtUnmapViewOfSection
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserName
  • GetUserNameEx
  • GetUserObjectInformation
Encryption Used
  • BCryptOpenAlgorithmProvider
Other Suspicious
  • AdjustTokenPrivileges
Process Shell Execute
  • CreateProcess
  • ShellExecute

Shell Command Execution

"C:\WINDOWS\system32\powercfg.exe" /change standby-timeout-ac 0
"C:\WINDOWS\system32\powercfg.exe" "C:\WINDOWS\system32\powercfg.exe" /change standby-timeout-ac 0
C:\WINDOWS\system32\net.exe "net" session
runas c:\users\user\downloads\b1eba7726869032c65df704b246886e002ddcaf2_0003690788
runas c:\users\user\downloads\e40f7703283ab90c3e01e4eafd657c6886097df4_0003690788

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