Threat Database Trojans Trojan.Kryptik.RJ

Trojan.Kryptik.RJ

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 14,853
Threat Level: 80 % (High)
Infected Computers: 6
First Seen: September 12, 2024
Last Seen: June 11, 2026
OS(es) Affected: Windows

The detection of Trojan.Kryptik.RJ on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, potentially leading to unauthorized access, data theft, and other malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Kryptik.RJ?

Trojan.Kryptik.RJ is a type of Trojan malware that can infect your computer through various means, such as exploited vulnerabilities, phishing attacks, or drive-by downloads. Once installed, it can create backdoors, allowing remote access to your system, and may also download and install additional malware. The primary goal of this type of malware is to remain undetected while it carries out its malicious activities, making it challenging to detect and remove.

How Trojan.Kryptik.RJ Operates

Trojan.Kryptik.RJ operates by exploiting weaknesses in your system's security, often through social engineering tactics or vulnerabilities in software. It can then establish a connection with its command and control server, allowing it to receive instructions and transmit stolen data. This type of malware can also modify system settings, disable security software, and create new user accounts with administrative privileges, making it difficult to remove without proper guidance.

Symptoms of Infection

Identifying the symptoms of a Trojan.Kryptik.RJ infection can be challenging, as it is designed to remain stealthy. However, some common indicators of infection include slow system performance, unexpected pop-ups, and unfamiliar programs or toolbars. You may also notice that your browser homepage has changed, or you are being redirected to suspicious websites. Additionally, you may experience issues with your security software, such as it being disabled or unable to update.

How to Remove Trojan.Kryptik.RJ

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download necessary removal tools.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all related malware.
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed without your knowledge.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your computer and perform another full scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Kryptik.RJ from your system requires careful attention to detail and a thorough understanding of the removal process. By following the steps outlined above, you can help ensure that your system is free from this malicious threat. It is also essential to take preventive measures to avoid future infections, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when clicking on links or downloading attachments from unknown sources. Remember, staying vigilant and proactive is key to maintaining the security and integrity of your computer system.

Analysis Report

General information

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

Known Samples

MD5: facd132491666d6f823bb17141250f7f
SHA1: a748cbf9084f697247050031cb7936791a1518fc
SHA256: 1D44541BA854A25D6CA4050FA6CD206EF82EE24678FD71F6F58AC18FF51C8487
File Size: 4.24 MB, 4242944 bytes
MD5: 2b01d54c679672e553014fbb7af7e960
SHA1: c9224fe50b6643656bbac4a03cbdef7df84cd10a
SHA256: F13DCFE8EC890FE41819E51057BF97A8396410AB2F864BF4BF73E3AC114D2E1A
File Size: 931.34 KB, 931336 bytes
MD5: fdece1fd32326cfd00b537a6fa41c671
SHA1: 4dbb3b745832ec1341c563423c9fd59527bec824
SHA256: 667FAC9B494AE281087512B136FA3DB21E1411A29F98680DC492A228C7B28631
File Size: 168.96 KB, 168960 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 relocations information
  • File doesn't have security information
  • File has TLS information
  • File is 32-bit executable
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
Show More
  • 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 Icons

Windows PE Version Information

Name Value
Comments
  • LunaTranslator v10.12
  • This installation was built with Inno Setup.
Company Name
  • EdVsGQ
  • FreeTP.Org - Clone Drone in the Danger Zone.exe Multiplayer
File Description
  • Clone Drone in the Danger Zone.exe
  • LunaTranslator
  • SEwXtjutqh
File Version
  • 10.12.1.9
  • 9.1.3035.634
Internal Name
  • LunaTranslator
  • SEwXtjutqh.exe
Legal Copyright
  • EdVsGQ
  • HIllya51 (C) 2025
Original Filename
  • LunaTranslator
  • SEwXtjutqh.exe
Product Name
  • Clone Drone in the Danger Zone.exe
  • LunaTranslator
  • SEwXtjutqh
Product Version
  • 10.12.1.9
  • 9.1.3035.634
  • 1-1

File Traits

  • GetConsoleWindow
  • HighEntropy
  • No Version Info
  • ntdll
  • x64

Block Information

Total Blocks: 209
Potentially Malicious Blocks: 1
Whitelisted Blocks: 207
Unknown Blocks: 1

Visual Map

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 1 0 0 2 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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

  • Agent.BIB
  • Agent.UO

Files Modified

File Attributes
\device\namedpipe\qt-204c-4e2042ce Generic Write,Read Attributes
\device\namedpipe\qt-204c-b10a07b Generic Write,Read Attributes
\device\namedpipe\qt-204c-b2de73e8 Generic Read,Write Attributes
\device\namedpipe\qt-204c-b2de73e8 Generic Write
c:\users\user\appdata\local\temp\is-rko3p.tmp\_isetup\_setup64.tmp Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-rko3p.tmp\_isetup\_shfoldr.dll Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\appdata\local\temp\is-uh506.tmp\c9224fe50b6643656bbac4a03cbdef7df84cd10a_0000931336.tmp 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 퉔ǜ RegNtPreCreateKey

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheckByType
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcAcceptConnectPort
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcCreatePort
  • ntdll.dll!NtAlpcCreateSecurityContext
  • ntdll.dll!NtAlpcDeleteSecurityContext
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
Show More
  • ntdll.dll!NtAlpcSetInformation
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCompareSigningLevels
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtCreateTimer
  • ntdll.dll!NtDelayExecution
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtGetCachedSigningLevel
  • ntdll.dll!NtImpersonateAnonymousToken
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryFullAttributesFile
  • 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!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • 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
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForMultipleObjects
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • IsDebuggerPresent
  • OutputDebugString
User Data Access
  • GetUserObjectInformation
Other Suspicious
  • AdjustTokenPrivileges
Process Terminate
  • TerminateProcess

Shell Command Execution

tasklist /FO CSV /NH
"C:\Users\Dioiphuq\AppData\Local\Temp\is-UH506.tmp\c9224fe50b6643656bbac4a03cbdef7df84cd10a_0000931336.tmp" /SL5="$304AA,437244,152064,c:\users\user\downloads\c9224fe50b6643656bbac4a03cbdef7df84cd10a_0000931336"

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