Threat Database Trojans Trojan.Kryptik.ACC

Trojan.Kryptik.ACC

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 46
First Seen: May 18, 2021
Last Seen: November 17, 2025
OS(es) Affected: Windows

The detection of Trojan.Kryptik.ACC on your system indicates a potential security threat that requires immediate attention. This type of threat is typically associated with malicious software designed to compromise the security and integrity of your computer. It is essential to understand the nature of this threat and take prompt action to remove it and prevent further damage.

What Is Trojan.Kryptik.ACC?

Trojan.Kryptik.ACC is a type of malware that can infect your computer and compromise its security. The term "Trojan" refers to a type of malware that disguises itself as legitimate software, allowing it to bypass security measures and gain unauthorized access to your system. The specific characteristics and behaviors of Trojan.Kryptik.ACC can vary, but its primary goal is to cause harm to your computer and potentially steal sensitive information.

How Trojan.Kryptik.ACC Operates

Malware like Trojan.Kryptik.ACC can operate in various ways, depending on its design and purpose. It may spread through infected software downloads, malicious email attachments, or exploited vulnerabilities in your system. Once inside, it can create backdoors for remote access, steal personal data, or disrupt system operations. Understanding how such malware operates is crucial for taking effective countermeasures to protect your computer and data.

Symptoms of Infection

The symptoms of a Trojan.Kryptik.ACC infection can be subtle or overt, depending on the malware's intent and the system's configuration. Common indicators of infection include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs running in the background. You might also notice changes in your browser settings, unexpected pop-ups, or alerts from your security software. Being vigilant about these signs can help you identify and address the issue early on.

How to Remove Trojan.Kryptik.ACC

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
  5. Reboot your computer and run another scan with your anti-malware tool to ensure that the malware has been completely removed and that your system is clean.

Conclusion

Removing Trojan.Kryptik.ACC from your computer requires a combination of understanding the threat, being aware of the symptoms of infection, and taking proactive steps to eliminate the malware. By following the removal steps outlined above and maintaining good security practices, such as keeping your software up to date, using strong antivirus protection, and being cautious with email attachments and downloads, you can protect your computer from similar threats in the future. Remember, vigilance and prompt action are key to securing your digital environment and safeguarding your personal data.

Analysis Report

General information

Family Name: Trojan.Kryptik.ACC
Signature status: Hash Mismatch

Known Samples

MD5: 00bc0971c9c56bfb0a794757f0f5fc4e
SHA1: a6845a1a8d2d7c9c79674e15bb01b9626250a6d4
SHA256: 6F5CB2578EE6256F502561433E7E0B02EDFEBBA38D5B1B615E57EDE40A1FB56E
File Size: 628.79 KB, 628792 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File has exports table
  • 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)
  • 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)

Windows PE Version Information

Name Value
Company Name Microsoft Corporation
File Description Scripted Diagnostics Execution Engine
File Version 10.0.10586.0 (th2_release.151029-1700)
Internal Name sdiageng.dll
Legal Copyright © Microsoft Corporation. All rights reserved.
Original Filename sdiageng.dll
Product Name Microsoft® Windows® Operating System
Product Version 10.0.10586.0

Digital Signatures

Signer Root Status
TrustPort Class 3 Public Primary Certification Authority Hash Mismatch

File Traits

  • dll
  • ntdll
  • x86

Block Information

Total Blocks: 332
Potentially Malicious Blocks: 12
Whitelisted Blocks: 16
Unknown Blocks: 304

Visual Map

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

Files Modified

File Attributes
c:\users\user\appdata\local\temp\tmp.txt Generic Write,Read Attributes

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
Show More
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\a6845a1a8d2d7c9c79674e15bb01b9626250a6d4_0000628792.,LiQMAxHB

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