Trojan.Kryptik.AAZB
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 23,091 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 2,111 |
| First Seen: | December 1, 2022 |
| Last Seen: | May 23, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Kryptik.AAZB on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating methods, symptoms of infection, and steps to remove it from your system. It is essential to understand that Trojans are malicious programs designed to compromise the security of a computer system, and Trojan.Kryptik.AAZB is no exception.
Table of Contents
What Is Trojan.Kryptik.AAZB?
Trojan.Kryptik.AAZB is identified as a Trojan-type threat, which means it is designed to allow unauthorized access to a computer system. The name itself does not directly indicate a specific malware family, but rather it is a designation given by security software to identify the type of threat. Trojans can be used for various malicious purposes, including data theft, spyware, and ransomware distribution. Understanding the nature of this threat is crucial for taking appropriate measures to protect your system and data.
How Trojan.Kryptik.AAZB Operates
Trojans like Trojan.Kryptik.AAZB typically operate by disguising themselves as legitimate programs or files, tricking users into installing them on their systems. Once installed, they can create backdoors for remote access, allowing attackers to control the infected system, steal sensitive information, or use the system for malicious activities such as spamming or distributing malware. The operation of Trojans can be stealthy, making them difficult to detect without proper security measures.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely depending on the specific goals of the malware. Common signs include unexpected changes to system settings, unusual network activity, slow system performance, and the appearance of unwanted programs or files. In some cases, the infection may not exhibit noticeable symptoms, making regular system scans essential for detection. Being vigilant about these symptoms can help in identifying and addressing the issue promptly.
How to Remove Trojan.Kryptik.AAZB
- Enter Safe Mode with Networking to prevent the malware from spreading or communicating with its command and control servers. This mode allows you to use the internet to download removal tools while limiting the malware's ability to interfere.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing Trojan.Kryptik.AAZB.
- Uninstall suspicious programs that were installed around the time the infection was detected. Be cautious and only remove programs that you do not recognize or need.
- Reset your browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings. This step can help remove any malicious extensions or settings changes made by the Trojan.
- After completing the above steps, reboot your system and perform another full scan to ensure that the threat has been completely removed.
Conclusion
The removal of Trojan.Kryptik.AAZB requires careful and immediate action to prevent further damage to your system and data. By following the steps outlined in this report and maintaining good security practices, such as regularly updating your operating system and security software, using strong passwords, and being cautious with email attachments and downloads, you can significantly reduce the risk of future infections. Remember, vigilance and proactive security measures are key to protecting your digital assets.
Analysis Report
General information
| Family Name: | Trojan.Kryptik.AAZB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
eb6c9f7bf4307eda92c83429b99e5c8e
SHA1:
bb7cddb8a61e938dc571db7a9ca8dfacce0de1ae
SHA256:
312B1FBBEE2EF7C8E9FB62C5829B65971272422242FA0F50BAA87827D5B64BC5
File Size:
1.43 MB, 1429504 bytes
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MD5:
eb15a363cb578dde09c4d114817e83ed
SHA1:
498d51eff9ef9cfd010c7c626105fdd710f06c06
SHA256:
273D3F1BB95529BC1129A3FEA164009C526FDEA4FE8A9BD4F010C24F83986122
File Size:
1.35 MB, 1347584 bytes
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MD5:
0f13e7aad3a6d21bbce709365d19c0a8
SHA1:
f081e231fc122626178f01448d0c0221c96b9a65
SHA256:
95B796563171FEECACAA03095039E3EBBA71430AE3383C61FFF2BB81D1BE5876
File Size:
2.85 MB, 2845111 bytes
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MD5:
0a4c544b759af8679d65b710edb5e6ca
SHA1:
6b80535f5b96fa4f654618c4bb78dc5e61036690
SHA256:
2856D07E72337B9544BF629709067D5E038756B514F926F92C0A099A72364779
File Size:
1.99 MB, 1986560 bytes
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MD5:
8afc5185d5ff4eb4f187dceabf0be6ec
SHA1:
7cbcbae730820bfcf1925c8193e9ff65737a1663
SHA256:
F01ED38639012080314355016AACE37DF7684AEF201DD80DC9B8203FABFF37AC
File Size:
1.68 MB, 1683456 bytes
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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 security 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
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
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
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 |
|---|---|
| Build I D | 20000101000000 |
| Comments | Provided under the terms of the GNU Lesser General Public License. |
| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademarks | Mozilla |
| Original Filename |
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| Product Name |
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| Product Version |
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| Special Build | <none> |
| Aroduct Version | 10.0.09006.7 |
File Traits
- dll
- HighEntropy
- x86
Block Information
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: | 36 |
|---|---|
| Potentially Malicious Blocks: | 11 |
| Whitelisted Blocks: | 4 |
| Unknown Blocks: | 21 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Files Modified
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\__tmp_rar_sfx_access_check_2145265 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\n4vfpnuh.y~z | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\n4vfpnuh.y~z | Synchronize,Write Attributes |
Registry Modifications
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 | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475 | � xy * � /�� Y� d� kP~ � � �ރ �p ��^ �o � ee@ Vs} kP~ ��1 Q �� 7 � �� ﺃ e e�� � ��1 �� f e�� g � | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | �j � 8��81��B �6 �v y� xy �� �a ۀT�B� ����� 1���� �5����eeBx �<�� �7 �!wz "M)"Wc#�#��$kF$�� %"�%:� %�&� &�x'�(�(X�)�`*J*9*�^+�[+��,=� ,��/9� /��1`1�1HO 1�D5�G | RegNtPreCreateKey |
Windows API Usage
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 |
|---|---|
| Syscall Use |
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| Process Manipulation Evasion |
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| Process Shell Execute |
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| Anti Debug |
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| User Data Access |
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| Keyboard Access |
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Shell Command Execution
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:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\bb7cddb8a61e938dc571db7a9ca8dfacce0de1ae_0001429504.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\498d51eff9ef9cfd010c7c626105fdd710f06c06_0001347584.,LiQMAxHB
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(NULL) regsvr32.exe n4VfPNUH.y~Z /S
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\6b80535f5b96fa4f654618c4bb78dc5e61036690_0001986560.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\7cbcbae730820bfcf1925c8193e9ff65737a1663_0001683456.,LiQMAxHB
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