Threat Database Trojans Trojan.Kryptik.FSE

Trojan.Kryptik.FSE

By CagedTech in Trojans

Analysis Report

General information

Family Name: Trojan.Kryptik.FSE
Signature status: No Signature

Known Samples

MD5: 0b86a506c21ef547d326e8eadda37f3b
SHA1: 9d9053221eb2f6b15df60c988da90194c3fd0f01
SHA256: C996979053BD43E5D7F4B496F22072EB0890267203D3B1D5AF260AFF7987AC41
File Size: 7.00 MB, 7000064 bytes
MD5: 57243b044f3c1f6d3979d43cbfe4375a
SHA1: 0c68784690973735402656cca07df7f310f55e56
SHA256: 23728C511DCEBA141EDF499B90602DAAA4E9C6D4A2ADE5514F64A4E30E2438A3
File Size: 6.80 MB, 6803456 bytes
MD5: 467a62ca10703f34812392843849c370
SHA1: cc41901b73bfe76a765d2fbd871b92f67a6a253b
SHA256: 3A7013FB9CB2981B6F155D36D703CFBFE6AFEC0F9BC9DC7E544550162CA610A9
File Size: 5.60 MB, 5595136 bytes
MD5: d89bc7348389cb1cf48157a479fc66ac
SHA1: 8ae4a6a63312f5814c43176cf07e184f3338c586
SHA256: 8B5CEC3DE3DBEB73253E0E730F356058AD257A863B7EF541CA399DCD552A106C
File Size: 7.35 MB, 7352320 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 64-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)

Windows PE Version Information

Name Value
Company Name
  • erGAN o
  • Microsoft Corporation
File Description Microsoft® C Runtime Library
File Version
  • 80, 0, 0, 3
  • 14.16.27033.0 built by: vcwrkspc
Internal Name
  • msvcp140.dll
  • Yesen
Legal Copyright
  • Copyright 2019 Nero AG and its licensors
  • © Microsoft Corporation. All rights reserved.
Original Filename
  • msvcp140.dll
  • Yesen.dll
Product Name
  • Microsoft® Visual Studio® 2017
  • Nero Multimedia Suite
Product Version
  • 14.16.27033.0
  • 8.0.0.0

File Traits

  • 2+ executable sections
  • dll
  • HighEntropy
  • x64

Block Information

Total Blocks: 36
Potentially Malicious Blocks: 11
Whitelisted Blocks: 3
Unknown Blocks: 22

Visual Map

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

Similar Families

  • Kryptik.FSE

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
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  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState

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