Trojan.QQPass.AD
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: | 19,420 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 16 |
| First Seen: | July 19, 2024 |
| Last Seen: | June 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.QQPass.AD indicates that your system has been compromised by a type of malware known as a Trojan. This type of threat is designed to deceive users into installing it on their systems, often by disguising itself as a legitimate program or attachment. Once installed, Trojan.QQPass.AD can cause a range of problems, from stealing sensitive information to disrupting system performance.
Table of Contents
What Is Trojan.QQPass.AD?
Trojan.QQPass.AD is a type of Trojan horse malware that can infect a system when a user opens a malicious email attachment, clicks on a suspicious link, or downloads a compromised program. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program, allowing it to bypass security measures and gain access to a system. The ".QQPass.AD" part of the name may indicate a specific variant or strain of the malware, but it is not a well-known malware family.
How Trojan.QQPass.AD Operates
Once installed, Trojan.QQPass.AD can operate in a variety of ways, depending on its intended purpose. Some common functions of Trojan horse malware include stealing sensitive information such as passwords, credit card numbers, or personal data; installing additional malware or viruses; and disrupting system performance by consuming system resources or modifying system settings. Trojan.QQPass.AD may also attempt to communicate with its creators or other infected systems, allowing it to receive updates or transmit stolen data.
Symptoms of Infection
Systems infected with Trojan.QQPass.AD may exhibit a range of symptoms, including slow system performance, unexpected crashes or freezes, and unfamiliar programs or icons. Users may also notice that their system is behaving erratically, such as opening unfamiliar websites or displaying unusual error messages. In some cases, the malware may attempt to disguise itself as a legitimate program, making it difficult to detect without the use of specialized security software.
- Slow system performance or crashes
- Unfamiliar programs or icons
- Erratic system behavior
- Unusual error messages or pop-ups
How to Remove Trojan.QQPass.AD
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access.
- Use a reputable security tool, such as SpyHunter, to perform a full scan of your system and detect any malware or viruses.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform a follow-up scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.QQPass.AD from your system requires careful attention to detail and the use of specialized security software. By following the steps outlined above and taking proactive measures to protect your system, you can help to prevent future infections and keep your personal data safe. Remember to always be cautious when opening email attachments or downloading programs from the internet, and to keep your security software up to date to ensure that you have the latest protection against emerging threats.
Analysis Report
General information
| Family Name: | Trojan.QQPass.AD |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ee74279c5c65e4903c70d27887786c19
SHA1:
f76bad408e1785b44e4be371c72fd36ba3b7cc2b
SHA256:
603605410A046077958B7C3DE0F7FEBACDCBECC478B4996C411263610F5FC70E
File Size:
210.43 KB, 210432 bytes
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MD5:
425ba0a2f19adfa155f72d0e31c79179
SHA1:
905dd9b348c4f12d0ceee464ece6bfde8b239cbb
SHA256:
0D4F2B2BD426A74A0245B4A99F397F1F14D2E1FF979B82C0F5E98886C0094B60
File Size:
210.43 KB, 210432 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have resources
- File doesn't have security information
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- GetConsoleWindow
- No Version Info
- x64
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: | 604 |
|---|---|
| Potentially Malicious Blocks: | 53 |
| Whitelisted Blocks: | 551 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Agent.JOB
- BadIIS.G
- BadIIS.GA
- Exploit.FD
- Filecoder.XP
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 |
|---|---|
| Generic Read,Write Data,Write Attributes,Write extended,Append data | |
| Generic Write,Read Attributes | |
| \\ | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \\ | Synchronize,Write Attributes |
| c: | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\$winreagent\readme.txt | Generic Write,Read Attributes |
| c:\inetpub\readme.txt | Generic Write,Read Attributes |
| c:\perflogs\readme.txt | Generic Write,Read Attributes |
| c:\programdata\readme.txt | Generic Write,Read Attributes |
| c:\readme.txt | Generic Write,Read Attributes |
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| c:\recovery\readme.txt | Generic Write,Read Attributes |
| c:\sandbox_local\readme.txt | Generic Write,Read Attributes |
| c:\sandbox_stage\readme.txt | Generic Write,Read Attributes |
| c:\startup_test\readme.txt | Generic Write,Read Attributes |
| c:\system volume information\readme.txt | Generic Write,Read Attributes |
| c:\users\readme.txt | Generic Write,Read Attributes |
| c:\users\user\downloads\905dd9b348c4f12d0ceee464ece6bfde8b239cbb_0000210432 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\905dd9b348c4f12d0ceee464ece6bfde8b239cbb_0000210432 | Synchronize,Write Attributes |
| c:\users\user\downloads\905dd9b348c4f12d0ceee464ece6bfde8b239cbb_0000210432.lynx | Synchronize,Write Data |
| c:\users\user\downloads\readme.txt | Generic Write,Read Attributes |
| c:\users\user\readme.txt | Generic Write,Read Attributes |
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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| Encryption Used |
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