Threat Database Backdoors Backdoor.Ramnit.BE

Backdoor.Ramnit.BE

By CagedTech in Backdoors

Threat Scorecard

Threat Level: 60 % (Medium)
Infected Computers: 1
First Seen: September 5, 2022
Last Seen: January 17, 2026
OS(es) Affected: Windows

The detection of Backdoor.Ramnit.BE on your system indicates a potential security threat that requires immediate attention. This backdoor threat can compromise the security and integrity of your computer, allowing unauthorized access and potentially leading to further malware infections or data breaches. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future occurrences.

What Is Backdoor.Ramnit.BE?

Backdoor.Ramnit.BE is identified as a backdoor threat, which means it is designed to bypass normal security mechanisms to gain unauthorized access to a computer system. Backdoors like Backdoor.Ramnit.BE can be used by attackers to remotely access and control infected computers, steal sensitive information, or use the compromised system for malicious activities such as spreading spam or participating in botnet attacks. The name itself does not directly imply a specific malware family but indicates the type of threat it poses.

How Backdoor.Ramnit.BE Operates

Backdoor threats operate by creating a covert communication channel between the infected computer and a command and control (C2) server controlled by the attackers. Through this channel, attackers can issue commands, upload or download files, and steal data without the user's knowledge or consent. Backdoor.Ramnit.BE, like other backdoors, may exploit vulnerabilities in software or use social engineering tactics to infect a system. Once installed, it can hide from the user and security software, making it challenging to detect and remove.

Symptoms of Infection

Symptoms of a Backdoor.Ramnit.BE infection can be subtle and may not always be immediately apparent. Common indicators include unusual network activity, slow system performance, unexpected changes to system settings, or the presence of unfamiliar programs. Users might also notice an increase in spam emails being sent from their email accounts or strange login attempts from unknown locations. However, some backdoors are designed to operate silently, making them difficult to detect without proper security tools.

How to Remove Backdoor.Ramnit.BE

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing Backdoor.Ramnit.BE.
  3. Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time the infection 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 perform another full scan with your anti-malware tool to ensure that the threat has been successfully removed. Repeat the scanning process until no threats are detected.

Conclusion

The removal of Backdoor.Ramnit.BE requires careful and immediate action to prevent further damage to your system and to safeguard your personal data. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus software, 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 protecting your digital assets in today's evolving threat landscape.

Analysis Report

General information

Family Name: Backdoor.Ramnit.BE
Signature status: No Signature

Known Samples

MD5: d31d54c947f8d0403b4b952754cce95b
SHA1: dae44aed827d55a06d2fa83f2cb813a6067f7cad
SHA256: 749165CC9E84CEB059BE60D7B1107AB6E3C1740AE5FECD12EAB3074A6C89B308
File Size: 3.58 KB, 3584 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have resources
  • 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
Show More
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • dll
  • x86

Block Information

Total Blocks: 8
Potentially Malicious Blocks: 8
Whitelisted Blocks: 0
Unknown Blocks: 0

Visual Map

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

Similar Families

  • Ramnit.AAA
  • Ramnit.V

Files Modified

File Attributes
\device\namedpipe\gmdasllogger 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!NtWaitForSingleObject
  • 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\dae44aed827d55a06d2fa83f2cb813a6067f7cad_0000003584.,LiQMAxHB

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