Threat Database Trojans Trojan.MSIL.Krypt.TAM

Trojan.MSIL.Krypt.TAM

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 24,519
Threat Level: 80 % (High)
Infected Computers: 94
First Seen: January 15, 2022
Last Seen: March 18, 2026
OS(es) Affected: Windows

Analysis Report

General information

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

Known Samples

MD5: ac2a0122611f1aa94852ec6f1e120ce2
SHA1: 84c6bd9ae7c441a16949487627b768a253561768
SHA256: 74C77CCA27AD1326D2517DF7DCD3EDBE4AF5F4AB39813EA3E892DF4148F9F1A6
File Size: 5.63 MB, 5632512 bytes
MD5: ca78fd8331a18c788d786a06c1388acd
SHA1: 236163c28bf728443cfbd71ff137112ebf2dbb02
SHA256: 15D706CA1B8A17F637C4E4965912DDE8187F6DC541797C8C9BEE2BB20EA07AFF
File Size: 5.64 MB, 5644800 bytes
MD5: 8eff98aadc59920f69150b37c1f9b45b
SHA1: e8b02940d276487901e68452c818da287c45fb14
SHA256: 8EBA6E34321A54985CAE972654339A24F9B8470F415F6BF031741FB01B439364
File Size: 1.26 MB, 1256448 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 relocations information
  • File doesn't have security information
  • File is .NET application
  • File is 32-bit executable
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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  • 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 1.0.0.0
Company Name WLauncher
File Description
  • WindowsRegistration
  • WLauncher
File Version 1.0.0.0
Internal Name
  • WindowsRegistration.exe
  • WLauncher.dll
Legal Copyright Copyright © 2025
Original Filename
  • WindowsRegistration.exe
  • WLauncher.dll
Product Name
  • WindowsRegistration
  • WLauncher
Product Version
  • 1.0.0.0
  • 1.0.0+aeb3a3864db689f7aa8cc92880f0985d341f8028
  • 1.0.0+8007b362e7f9e48c9e1efadb94f5f363efc00330

File Traits

  • .NET
  • HighEntropy
  • SmartAssembly
  • WriteProcessMemory
  • x64
  • x86

Block Information

Total Blocks: 3,976
Potentially Malicious Blocks: 1,339
Whitelisted Blocks: 2,058
Unknown Blocks: 579

Visual Map

0 ? 0 0 0 ? ? ? ? 0 ? 0 0 0 x ? 0 0 0 0 0 0 0 0 0 0 0 ? ? x ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x ? 0 x x 0 0 x x x x x x x x x ? x x ? ? x x x 0 ? 0 0 x 0 0 0 x ? 0 0 x x 0 x 0 ? ? 0 0 0 0 0 0 0 0 x ? 0 ? 0 x ? 0 0 0 x 0 0 ? 0 0 0 x x x x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? x x ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 x x 0 x x x 0 x x 0 x 0 0 0 0 0 0 0 0 0 x 0 x 0 x 0 0 0 x 0 0 0 x x 0 0 x 0 ? x 0 x x ? ? x x x x x x x x x x x x x 0 ? x x 0 x x x ? ? x ? 0 x x x x ? x x x 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 x x 0 0 0 x ? ? 0 x 0 0 0 0 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 0 x 0 0 0 0 0 0 x 0 x 0 0 0 0 0 0 0 x 0 0 0 0 ? 0 0 0 0 x x x x 0 0 ? 0 0 x 0 x x x 0 0 0 0 x ? 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 ? x 0 0 0 0 x 0 x 0 x ? 0 0 0 0 x 0 x 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 x ? 0 0 0 0 0 0 0 x 0 0 x 0 0 0 0 0 0 0 0 x x x 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x 0 x 0 0 x 0 x 0 x 0 x 0 x 0 x 0 x 0 0 0 0 x x x x ? x x 0 x ? x x ? x x x ? ? x ? x x ? x x x x x ? x x ? x x ? x x ? x ? x ? x x ? x 0 x x ? x ? x 0 ? x ? ? x ? x x x x x x x x x x x x 0 0 ? 0 0 ? 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 ? 0 ? 0 ? 0 0 ? 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 ? 0 0 ? 0 ? 0 ? 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 ? 0 0 ? 0 0 ? 0 ? 0 ? 0 0 ? 0 0 ? 0 0 x x x x x ? x 0 0 x x ? 0 ? 0 x x x 0 x ? ? ? 0 x 0 ? x x 0 0 0 x x 0 x x 0 x 0 x x 0 x ? x ? x x x x x x 0 x ? x x x 0 x x x 0 x x x ? x x x ? x x ? x x 0 x x x x x x x x ? ? x x x x x x x x 0 x 0 x x x x x x x x ? ? 0 x x x x 0 x x x x x 0 ? 0 0 0 0 x 0 x 0 x 0 0 x 0 0 x x x ? ? x x 0 x x ? 0 0 0 x x x 0 x x x x x x x x x x x x x x x x x ? x x x x ? x x x 0 x x x x x x x 0 ? 0 ? 0 ? 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 x x x x x x x x ? x x x x x x x x x 0 x 0 x x x 0 ? 0 ? 0 0 0 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x ? ? ? x 0 0 0 0 x ? x x 0 x 0 x 0 x 0 x 0 x 0 0 0 0 0 x x x 0 0 0 0 x 0 x 0 0 0 0 0 x ? 0 x x x x x ? x ? x x ? ? 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x x x x x x x x x x x x x x x 0 0 0 x x ? x x 0 x x 0 x 0 0 0 0 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 ? 0 0 ? 0 0 ? 0 0 0 0 0 0 0 0 0 0 x x 0 ? x x 0 0 x 0 x x x 0 0 0 0 0 0 0 0 x ? ? ? ? x x ? ? ? ? x x ? ? x x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x x x x x x x 0 0 0 0 x ? x x x 0 0 ? ? 0 ? 0 0 0 0 x 0 0 x x x 0 x x 0 x ? x ? 0 x ? x 0 x x x x ? ? ? 0 0 0 x 0 x x 0 0 x x x x x x x x 0 x x x x 0 x x 0 0 0 0 0 x ? 0 0 x ? ? ? x ? x ? 0 x x x ? 0 x ? x ? x x x x x x x x x 0 x x x x x x 0 0 x x x x ? x ? ? ? ? x ? ? ? ? ? ? x x x ? x x 0 0 0 0 x x x x x x x x x x x x x x x x 0 x x x x x x x x x x 0 0 x 0 0 0 0 x 0 0 0 x x 0 x x 0 x x 0 0 ? x x x x x x x x x x x x 0 x x x x x x x x x 0 0 x x 0 x x x 0 x 0 0 x x x x x x x ? x ? x ? x ? x x x x 0 0 x x 0 x ? ? ? x x 0 0 x 0 x x 0 0 x ? ? x ? x ? ? x x x 0 0 0 x ? ? ? ? ? ? ? ? ? 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x 0 0 0 x x x x x x x 0 x x x 0 0 0 0 0 0 0 0 ? ? 0 0 x x x ? x x x x ? ? ? 0 0 ? 0 x x ? 0 ? 0 0 ? 0 0 0 x x x x x x x x 0 0 x 0 x 0 0 x 0 x x x x x x x ? x x ? x 0 0 ? x 0 0 0 0 0 0 0 0 0 0 x x 0 0 ? 0 0 x x 0 ? ? x x x ? ? ? 0 x x ? x x x 0 ? 0 x x x x ? ? ? ? x ? ? x ? 0 x x ? x x x x x x x x ? x 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 x x x x 0 0 0 x 0 0 0 0 0 x x ? 0 x x x x x x x x x ? x 0 0 ? 0 0 0 0 x x ? 0 x x 0 x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? 0 x 0 0 0 0 0 0 0 0 0 0 0 0 x x x x 0 x 0 ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x ? ? ? x ? ? ? ? x ? ? 0 0 ? x x ? ? ? x ? ? x x x x x x x x x ? ? x 0 x ? ? x ? x x x 0 x 0 0 0 0 0 ? 0 0 0 0 x ? x ? x x 0 ? 0 x 0 0 x 0 x x x x x 0 0 x ? 0 0 x 0 0 0 ? ? 0 0 ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? 0 0 0 0 0 0 0 x 0 0 0 0 x x x x ? 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x 0 0 0 x x 0 0 0 0 0 0 0 x 0 0 0 0 x x x x 0 0 0 0 x x 0 x x 0 0 x x ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 ? 0 x 0 0 0 0 x 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 ? x x ? 0 x x x x x ? 0 0 0 ? x 0 ? 0 ? ? ? x x x ? ? ? ? ? ? x ? ? ? x 0
... Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • MSIL.Krypt.TAM

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
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  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
  • OpenClipboard
Encryption Used
  • BCryptOpenAlgorithmProvider
  • CryptAcquireContext
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation

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