Threat Database Adware Adware.Kranet.A

Adware.Kranet.A

By CagedTech in Adware

Threat Scorecard

Popularity Rank: 25,570
Threat Level: 20 % (Normal)
Infected Computers: 126
First Seen: March 18, 2022
Last Seen: February 8, 2026
OS(es) Affected: Windows

Analysis Report

General information

Family Name: Adware.Kranet.A
Signature status: No Signature

Known Samples

MD5: 26178dfd62a7f6918105da0fd2c6f589
SHA1: 30919b26e83cfbfb824f3ca56aa0ea473bcc9072
File Size: 240.53 KB, 240530 bytes
MD5: b25d25f0d6d540f638abf3ea919d91ba
SHA1: 44f7e688817a5d0974d3bfbfe66f1edd06bca9f7
SHA256: 32F18477687417DF23D351E9DBC5DB67BF17E98DB6BD34C42B0F58FEEAC66AF6
File Size: 131.58 KB, 131584 bytes
MD5: daf5e96fca74d4bffff5611ea16e2e3d
SHA1: 4c7677145577ea087863813fd363415b98ac46c0
SHA256: 15853797A5D8CDAD3C06D3C3E7BFB5AEFFA318317A95AF3C3D8044F817922FA1
File Size: 240.80 KB, 240801 bytes
MD5: b8a6e65f3f03e478cf3f6b18c2c08779
SHA1: cbd85bdadbeba18d777ce3c0742eab78c7e5cced
SHA256: 8549DE686AB700EB68900BCE3A30AFDB34D174A44F5F56019C0E236D3EDE8DE1
File Size: 132.61 KB, 132608 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 has exports table
  • 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

File Traits

  • dll
  • x86

Block Information

Total Blocks: 549
Potentially Malicious Blocks: 23
Whitelisted Blocks: 526
Unknown Blocks: 0

Visual Map

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 0 0 0 0 0 0 x x x 0 x 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 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 0 0 0 0 0 0 0 x 0 0 x x 0 0 x x 0 0 x 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 1 1 0 2 0 1 0 0 0 0 0 0 1 0 2 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 3 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 2 3 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 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Files Modified

File Attributes
c:\users\user\appdata\local\temp\nsc5fa6.tmp\modern-wizard.bmp Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nsc5fa6.tmp\modern-wizard.bmp Synchronize,Write Attributes
c:\users\user\appdata\local\temp\nsc5fa6.tmp\nsdialogs.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nsc5fa6.tmp\system.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nsc5fa6.tmp\userinfo.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nswe51c.tmp\modern-wizard.bmp Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nswe51c.tmp\modern-wizard.bmp Synchronize,Write Attributes
c:\users\user\appdata\local\temp\nswe51c.tmp\nsdialogs.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nswe51c.tmp\system.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nswe51c.tmp\userinfo.dll Generic Write,Read Attributes
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c:\users\user\appdata\local\temp\~nsu.tmp\au_.exe Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144

Registry Modifications

Key::Value Data API Name
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations \??\C:\Users\Cjiomvcl\AppData\Local\Temp\~nsu.tmp\Au_.exe RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations \??\C:\Users\Cjiomvcl\AppData\Local\Temp\~nsu.tmp\Au_.exe\??\C:\Users\Cjiomvcl\AppData\Local\Temp\~nsu.tmp RegNtPreCreateKey
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations *1\??\C:\Windows\SystemTemp\MicrosoftEdgeUpdate.exe.old122e4*1\??\C:\Windows\SystemTemp\CopilotUpdate.exe.old12352*1\??\C:\P RegNtPreCreateKey

Windows API Usage

Category API
Process Shell Execute
  • CreateProcess
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!NtProtectVirtualMemory
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  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • 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
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Anti Debug
  • NtQuerySystemInformation
Process Manipulation Evasion
  • NtUnmapViewOfSection

Shell Command Execution

"C:\Users\Cjiomvcl\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=c:\users\user\downloads\
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\44f7e688817a5d0974d3bfbfe66f1edd06bca9f7_0000131584.,LiQMAxHB
"C:\Users\Zkjsdmqn\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=c:\users\user\downloads\
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\cbd85bdadbeba18d777ce3c0742eab78c7e5cced_0000132608.,LiQMAxHB

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