Threat Database Trojans Trojan.MSIL.Downloader.CC

Trojan.MSIL.Downloader.CC

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 8
First Seen: April 30, 2021
Last Seen: April 15, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Downloader.CC indicates that your system has been compromised by a potentially malicious threat. This type of threat is designed to download and install additional malware on your system, which can lead to a range of problems, including data theft, system crashes, and unauthorized access to your computer.

What Is Trojan.MSIL.Downloader.CC?

Trojan.MSIL.Downloader.CC is a type of Trojan horse malware that is designed to download and install additional malware on your system. The "MSIL" part of the name suggests that it is written in Microsoft Intermediate Language, which is a programming language used by the.NET framework. This type of malware can be particularly problematic because it can be used to download a wide range of additional malware, including viruses, spyware, and ransomware.

How Trojan.MSIL.Downloader.CC Operates

Trojan.MSIL.Downloader.CC operates by exploiting vulnerabilities in your system or tricking you into downloading and installing it. Once it is installed, it can connect to a remote server and download additional malware, which can then be installed on your system. This malware can then be used to steal your data, crash your system, or provide unauthorized access to your computer. Trojan.MSIL.Downloader.CC can also be used to download additional malware that can be used to spread the infection to other computers.

Symptoms of Infection

The symptoms of a Trojan.MSIL.Downloader.CC infection can vary, but they may include slow system performance, pop-up ads, and unexpected changes to your system settings. You may also notice that your system is crashing frequently or that your data is being stolen. In some cases, you may not notice any symptoms at all, which is why it is so important to have antivirus software installed on your system and to keep it up to date.

  • Slow system performance
  • Pop-up ads
  • Unexpected changes to system settings
  • Frequent system crashes
  • Data theft

How to Remove Trojan.MSIL.Downloader.CC

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install antivirus software.
  2. Download and install a reputable antivirus tool, such as SpyHunter, and use it to perform a full scan of your system.
  3. Uninstall any suspicious programs that you have installed recently.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and perform another scan with your antivirus software to ensure that the malware has been completely removed.

Conclusion

The removal of Trojan.MSIL.Downloader.CC requires careful attention to detail and a comprehensive approach to ensure that all traces of the malware are removed from your system. By following the steps outlined above, you can help to protect your system from this type of threat and prevent future infections. It is also important to keep your antivirus software up to date and to be cautious when downloading and installing software from the internet to prevent similar infections in the future.

Analysis Report

General information

Family Name: Trojan.MSIL.Downloader.CC
Signature status: No Signature

Known Samples

MD5: 19f042114a62c1d88d7753ed353cb77c
SHA1: f875d127fc505164acd4a5aad8458fd266b0a0fd
SHA256: BBBEE8E888B95532DA7F7E7D74ED3E057C044BC60515B67E253B84C04D449969
File Size: 907.26 KB, 907264 bytes

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 is .NET application
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI 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)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.2
Company Name Luis Orellana Escalante
File Description Facturacion Electronica Alfredo Brito
File Version 1.0.0.2
Internal Name facturaE.dll
Legal Copyright © 2015 Luis Orellana Escalante
Legal Trademarks facturaE Activex
Original Filename facturaE.dll
Product Name facturaE Activex
Product Version 1.0.0.2

File Traits

  • .NET
  • dll
  • HighEntropy
  • NewLateBinding
  • x86

Block Information

Total Blocks: 1,516
Potentially Malicious Blocks: 507
Whitelisted Blocks: 151
Unknown Blocks: 858

Visual Map

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

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
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  • 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\f875d127fc505164acd4a5aad8458fd266b0a0fd_0000907264.,LiQMAxHB

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