Backdoor.Remcos.CB
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: | 16,002 |
| Threat Level: | 60 % (Medium) |
| Infected Computers: | 2,251 |
| First Seen: | February 4, 2022 |
| Last Seen: | June 16, 2026 |
| OS(es) Affected: | Windows |
The detection of Backdoor.Remcos.CB on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software that could allow unauthorized access to your computer, compromising your personal data and system security. It is essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.
Table of Contents
What Is Backdoor.Remcos.CB?
Backdoor.Remcos.CB is a type of malware that functions as a backdoor, which means it is designed to bypass normal security mechanisms to allow unauthorized access to a computer system. This type of malware can be particularly dangerous because it can open a door for other types of malware, allowing hackers to remotely control the infected computer, steal sensitive information, or use the computer for malicious activities without the user's knowledge.
How Backdoor.Remcos.CB Operates
Malware like Backdoor.Remcos.CB typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can communicate with its command and control servers to receive instructions, which might include downloading additional malware, stealing data, or using the infected computer for spamming, phishing, or other malicious activities. The specific operations of Backdoor.Remcos.CB can vary, but its primary goal is to provide unauthorized access to the infected system.
Symptoms of Infection
Symptoms of a Backdoor.Remcos.CB infection can be subtle and may not always be immediately apparent. However, signs of infection might include unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs running in the background. Additionally, if the malware is used to steal data or for other malicious activities, you might notice strange network activity or find that your personal information has been compromised. It's crucial to be vigilant and monitor your system's behavior regularly to catch any potential infections early.
How to Remove Backdoor.Remcos.CB
- Enter Safe Mode with Networking to prevent the malware from loading and to allow for a clean environment to perform removal steps.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the malware and any associated files or registry entries.
- Uninstall suspicious programs that you do not recognize or that were installed around the time of the infection. Be cautious and only uninstall programs you are sure are not needed or are malicious.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that the malware might have altered.
- Reboot your system and then perform another scan with your anti-malware tool to ensure that the malware has been completely removed and that no additional threats are present.
Conclusion
Removing Backdoor.Remcos.CB requires careful and immediate action to prevent further damage to your system and to protect your personal data. By following the steps outlined above and maintaining good security practices, such as regularly updating your software, using strong antivirus programs, and being cautious with emails and downloads, you can significantly reduce the risk of future infections. Remember, vigilance and proactive security measures are key to safeguarding your digital environment.
Analysis Report
General information
| Family Name: | Backdoor.Remcos.CB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
33721cb0fddffc0492fca4edf88ba67a
SHA1:
ad859c75e9e26999a29d04cb8a80fc5cf0893cbb
SHA256:
5864EB1B13881EA3D4DDAEDCD8516A93D67087484297270462284A9810E0F258
File Size:
4.92 MB, 4916224 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- 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
- 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 |
|---|---|
| Company Name | TODO: <Company name> |
| File Description | TODO: <File description> |
| File Version | 1.0.0.1 |
| Internal Name | P1.exe |
| Legal Copyright | TODO: (c) <Company name>. All rights reserved. |
| Original Filename | P1.exe |
| Product Name | TODO: <Product name> |
| Product Version | 1.0.0.1 |
File Traits
- Default Version Info
- HighEntropy
- imgui
- 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: | 14,437 |
|---|---|
| Potentially Malicious Blocks: | 2,378 |
| Whitelisted Blocks: | 12,059 |
| 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.- Remcos.CB
- Shade.C
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 |
|---|---|
| Network Winsock2 |
|
| Other Suspicious |
|
| User Data Access |
|
