Threat Database Trojans Trojan.Kryptik.WAA

Trojan.Kryptik.WAA

By CagedTech in Trojans

Analysis Report

General information

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

Known Samples

MD5: e97bd7bcaf4ab1d1416cb2c55197d962
SHA1: 7556e22df653ce286946323434aa80a13cf24bae
SHA256: 7DDD51B8C3E19B0B12E6BC4611D774F108291791AB5914ADE632ED37A9E210ED
File Size: 9.54 MB, 9536366 bytes
MD5: d62504bd53872c026cc1248fbe835b15
SHA1: bffc0a69be853afb67b6f84085a0b6b5368d4201
SHA256: 90CACC1DB777953E010DD13A131553221C9254F8B1073D8344F47F75D2AAF767
File Size: 7.10 MB, 7095006 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have security information
  • File has exports table
  • File has TLS information
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • 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
  • HoloCore Partners Co
  • Zentrix Solutions LLC
File Description
  • Nvidia topps, version 566.24. nvidia cuda driver, version 566.24. nvidia workstation server.
  • Nvidia vgpu gsp dll, version. nvidia video encoder api, version 11.0. nvidia driver, version 566.24. nvidia video encoder api, version 5.0. opencl client dll.
File Version
  • 91.37.22.73
  • 69.43.54.27
Internal Name
  • juicker
  • jvisualeletevni
Legal Copyright
  • Copyright 2057 Zentrix Solutions LLC. All rights reserved.
  • © 2030 HoloCore Partners Co. All rights reserved.
Original Filename
  • juicker
  • jvisualeletevni
Product Name
  • juicker
  • jvisualeletevni
Product Version
  • 91.37.22
  • 69.43.54

File Traits

  • 2+ executable sections
  • big overlay
  • dll
  • HighEntropy
  • ntdll
  • upx
  • x86

Block Information

Total Blocks: 2
Potentially Malicious Blocks: 1
Whitelisted Blocks: 0
Unknown Blocks: 1

Visual Map

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

Similar Families

  • Kryptik.WAA
  • Kryptik.WG
  • Kryptik.WV
  • Kryptik.WZ

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\7556e22df653ce286946323434aa80a13cf24bae_0009536366.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\bffc0a69be853afb67b6f84085a0b6b5368d4201_0007095006.,LiQMAxHB

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