Threat Database Trojans Trojan.MSIL.Krypt.AAMG

Trojan.MSIL.Krypt.AAMG

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 24
First Seen: January 24, 2022
Last Seen: October 24, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.AAMG on your system indicates a potential security threat. This report aims to provide you with general guidance on understanding and removing the detected threat. It is essential to approach this situation with caution and follow the recommended steps to ensure the security of your system and data.

What Is Trojan.MSIL.Krypt.AAMG?

Trojan.MSIL.Krypt.AAMG is a type of malware that has been detected on your system. The name suggests it is a Trojan-type threat, which typically involves malicious software disguised as legitimate programs. Trojans can allow unauthorized access to your system, steal sensitive information, or install additional malware. Understanding the nature of the threat is crucial for taking appropriate action.

How Trojan.MSIL.Krypt.AAMG Operates

Malware like Trojan.MSIL.Krypt.AAMG can operate in various ways, depending on its design and purpose. Commonly, Trojans are distributed through email attachments, downloadable files, or infected software. Once installed, they can create backdoors for remote access, capture keystrokes, or exploit system vulnerabilities. The exact operation of Trojan.MSIL.Krypt.AAMG may vary, but its presence indicates a significant security risk.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle or overt, depending on the malware's goals and the system's configuration. Common indicators include unexpected system crashes, slow performance, unfamiliar programs or icons, and suspicious network activity. However, some Trojans are designed to remain stealthy, making them difficult to detect without proper security tools. If you suspect your system is infected, it's crucial to act promptly to minimize potential damage.

How to Remove Trojan.MSIL.Krypt.AAMG

  1. Enter Safe Mode with Networking: This will help prevent the malware from spreading or causing further damage while you attempt to remove it. Safe Mode loads only essential system services, making it easier to isolate and delete malicious files.
  2. Conduct a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the Trojan and any associated malware.
  3. Uninstall Suspicious Programs: Review your installed programs and uninstall any that you don't recognize or that were installed around the time of the infection.
  4. Reset Your Browser: Trojans can sometimes install malicious extensions or alter browser settings. Resetting Chrome, Firefox, Edge, or your preferred browser to its default settings can help remove these changes.
  5. Reboot and Re-scan: After taking the above steps, reboot your system and perform another scan with your anti-malware tool to ensure that the threat has been fully removed.

Conclusion

Removing Trojan.MSIL.Krypt.AAMG requires careful attention to detail and a systematic approach to ensure that all components of the malware are eliminated. By following the steps outlined above and maintaining vigilance, you can help protect your system and data from potential harm. Regularly updating your security software, being cautious with email attachments and downloads, and using strong, unique passwords can also help prevent future infections. Remember, the security of your digital environment is an ongoing process that requires consistent effort and awareness.

Analysis Report

General information

Family Name: Trojan.MSIL.Krypt.AAMG
Signature status: No Signature

Known Samples

MD5: 3c44ce716b2ab2b49dea6866a9cde608
SHA1: e191466289e407c39bb621be0d6712ded35c2085
SHA256: 234A4EF654B2C754E9E58DEBCDBFA10B1D80149F0A7C2918949FC7E268E701FA
File Size: 243.20 KB, 243200 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • File is .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • 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

Windows PE Version Information

Name Value
Assembly Version 7.6.2.8
Comments %XWRM8
Company Name %XWRM
File Version 4.5.6.0
Internal Name ShmshetNayek.exe
Legal Copyright Copyright © 9550
Original Filename ShmshetNayek.exe
Product Name %XW
Product Version 4.5.6.0

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 7
Potentially Malicious Blocks: 1
Whitelisted Blocks: 2
Unknown Blocks: 4

Visual Map

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

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
Show More
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
Encryption Used
  • BCryptOpenAlgorithmProvider
  • CryptAcquireContext

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