Threat Database Trojans Trojan.Kryptik.AAZ

Trojan.Kryptik.AAZ

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 16,317
Threat Level: 80 % (High)
Infected Computers: 12,208
First Seen: August 26, 2022
Last Seen: April 17, 2026
OS(es) Affected: Windows

Analysis Report

General information

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

Known Samples

MD5: d3371292cb24a87654717e4b127baba1
SHA1: 96436e3bb5ce34be99f3a4740462101fa9bbb4fa
SHA256: 8F7280921CD715703F693F56042EE6AD2C10ED5C78DDDC2AD8EF7D18C5095A75
File Size: 1.68 MB, 1679360 bytes
MD5: a6dd30e4e51053e1447fbb34c47eed9b
SHA1: ea8a746e51d86cf05f574096732917ba4be81aa4
SHA256: C57DE696DA2317E267176D824D32272F077753273DDCFA2B4522B9F9B8720E0F
File Size: 2.33 MB, 2334720 bytes
MD5: 507df66b2d081a5295e5df8cb54f1b8d
SHA1: 1e79450021e5b2bd46e62f0b8812fb864fec4d65
SHA256: 410EFAFDE95F66C1CC35FF9B17E41EC8BA36635F7F964C1F47B96BBBF82956AD
File Size: 2.14 MB, 2138112 bytes
MD5: 969dc89381f559b9eeb595d68601ad1d
SHA1: f4ce052276895148841d28b4c51c94e3a2162726
SHA256: ECB9C401064B3E5DDA31F70FAE7EA78FD0DC77C99D28C060D19D90729FC69337
File Size: 1.95 MB, 1949696 bytes
MD5: 6e4a40eb0f0157f43346f028fa917d0f
SHA1: 11afdebb52da2c990b4746e78479f73df5916a3a
SHA256: A7D2A00FEBD68EDA885BBE469AAAC2D3FCDEAE6A1AC105F936C711A38EE4955B
File Size: 2.66 MB, 2658454 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 has exports table
  • File has TLS information
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
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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
Build I D 20190402030101
Company Name
  • Mozilla Foundation
  • Yann Collet, Facebook, Inc.
File Description
  • NSS Utility Library
  • Zstandard - Fast and efficient compression algorithm
File Version
  • 68.3.0
  • 3.19.2.4
  • 1.5.0
  • 00.6.9
Internal Name
  • libzstd.dll
  • nssutil3
Legal Copyright
  • Copyright (c) 2013-present, Yann Collet, Facebook, Inc.
  • License: MPL 2
Legal Trademarks Mozilla
Original Filename
  • arhdjh3.dll
  • freebl3.dll
  • libzstd.dll
  • nssutil3.dll
Product Name
  • Arh Jhtaner
  • Network Security Services
  • Tor Browser
  • Zstandard
Product Version
  • 68.3.0
  • 3.19.2.4
  • 1.5.0
  • 00.6.9

File Traits

  • 2+ executable sections
  • dll
  • HighEntropy
  • x86

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!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation
User Data Access
  • GetUserObjectInformation
Keyboard Access
  • GetKeyState

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\96436e3bb5ce34be99f3a4740462101fa9bbb4fa_0001679360.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\ea8a746e51d86cf05f574096732917ba4be81aa4_0002334720.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\1e79450021e5b2bd46e62f0b8812fb864fec4d65_0002138112.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\f4ce052276895148841d28b4c51c94e3a2162726_0001949696.,LiQMAxHB

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