PUP.NetPass.A

Analysis Report

General information

Family Name: PUP.NetPass.A
Signature status: No Signature

Known Samples

MD5: 614851267d54290a52b2556b69bd9478
SHA1: 3671ceb5b0c2b228a81a3a8d57f78c7235e71c08
SHA256: 825694328AC850EB2CFFA0FC230A11AF96432AC00706B2A32977B448568CBB7B
File Size: 1.74 MB, 1742848 bytes
MD5: 45afe2341d3241d95c1f53bd8253eff7
SHA1: 575c0a293b1c493f90bd2b38cc70e9271cb387f8
SHA256: 1BD9E4371A09863D74BBC53BD6DF1D067768B6351B7008DDF12D9A82F68960C9
File Size: 1.74 MB, 1743360 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • 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
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • x64

Block Information

Total Blocks: 545
Potentially Malicious Blocks: 1
Whitelisted Blocks: 360
Unknown Blocks: 184

Visual Map

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

Files Modified

File Attributes
c:\users\user\downloads\3671ceb5b0c2b228a81a3a8d57f78c7235e71c08_0001742848 Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144
c:\users\user\downloads\575c0a293b1c493f90bd2b38cc70e9271cb387f8_0001743360 Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144
c:\users\user\downloads\ventoy\3671ceb5b0c2b228a81a3a8d57f78c7235e71c08_0001742848 Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\downloads\ventoy\575c0a293b1c493f90bd2b38cc70e9271cb387f8_0001743360 Generic Read,Write Data,Write Attributes,Write extended,Append data
c:\users\user\downloads\vtoyjump.exe Synchronize,Write Data

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAdjustPrivilegesToken
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
Show More
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • 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!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • UNKNOWN
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Process Shell Execute
  • CreateProcess
Process Manipulation Evasion
  • NtUnmapViewOfSection
Other Suspicious
  • AdjustTokenPrivileges

Shell Command Execution

c:\users\user\downloads\3671ceb5b0c2b228a81a3a8d57f78c7235e71c08_0001742848
c:\users\user\downloads\575c0a293b1c493f90bd2b38cc70e9271cb387f8_0001743360

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