pukix[.]exe | Triage™

General

Target
pukix.exe
Size 1.0MB
Sample240425-ds446aec65
SHA256 2c82e9c61a9213ce1a25357b667d6929772bc8ad4324db38e8dd7f00c00eacc6
MD5 7c93e4041e21ef8e4d45f7343abcae94
SHA1 146bc0e573b4dca3f38c147477e6c7fcabe536b3
SHA512 75903fabcf9c645f5caad2494c677d8e7e3c7a1d8a39e400fa8aea685d32e3253f0ce0423af4dba99a7e5a054b69ef48b5475d814de539574b2192794fcfedda
SSDEEP 24576:ykMXdjSpUjdjKIDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDr:yBXhSq1PDDDDDDDDDDDDDDDDDDDDDDD7
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
pukix.exe

File Explorer

pukix.exe

.exe 1.0MB

pukix.exe

IMPHASH 7c516f0005b0469896f265e0367d8622
SHA256 2c82e9c61a9213ce1a25357b667d6929772bc8ad4324db38e8dd7f00c00eacc6
MD5 7c93e4041e21ef8e4d45f7343abcae94
SHA1 146bc0e573b4dca3f38c147477e6c7fcabe536b3
SHA512 75903fabcf9c645f5caad2494c677d8e7e3c7a1d8a39e400fa8aea685d32e3253f0ce0423af4dba99a7e5a054b69ef48b5475d814de539574b2192794fcfedda
SSDEEP 24576:ykMXdjSpUjdjKIDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDr:yBXhSq1PDDDDDDDDDDDDDDDDDDDDDDD7
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

5

Entry point

15715

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

SetMailslotInfo GetModuleHandleExW GetModuleHandleW WriteFile TerminateThread GetLocaleInfoW SizeofResource SetSystemTimeAdjustment GetSystemTimeAdjustment HeapDestroy GetFileAttributesA GetTimeFormatW SetTimeZoneInformation GetAtomNameW lstrcatA FindNextVolumeMountPointW ReplaceFileA VirtualUnlock LCMapStringA GetLastError IsDBCSLeadByteEx GetProcAddress GetConsoleAliasA DisableThreadLibraryCalls PrepareTape OpenWaitableTimerA UnhandledExceptionFilter AddVectoredExceptionHandler SetConsoleOutputCP SetCommMask GetTapeParameters GlobalFindAtomW SetConsoleCursorInfo GlobalUnWire GetModuleHandleA GetProcessShutdownParameters LoadLibraryExA GetFileTime ScrollConsoleScreenBufferA FindAtomW FileTimeToLocalFileTime DeleteTimerQueueTimer GetCurrentProcessId CompareStringW CompareStringA WriteConsoleOutputCharacterA SetEndOfFile EnumDateFormatsExW SetFileAttributesA HeapCompact TerminateProcess GetCurrentProcess SetUnhandledExceptionFilter IsDebuggerPresent GetCommandLineA GetStartupInfoA RaiseException RtlUnwind HeapAlloc HeapFree TlsGetValue TlsAlloc TlsSetValue TlsFree InterlockedIncrement SetLastError GetCurrentThreadId InterlockedDecrement GetCurrentThread EnterCriticalSection LeaveCriticalSection Sleep ExitProcess GetStdHandle GetModuleFileNameA FreeEnvironmentStringsA GetEnvironmentStrings FreeEnvironmentStringsW WideCharToMultiByte GetEnvironmentStringsW SetHandleCount GetFileType DeleteCriticalSection HeapCreate VirtualFree QueryPerformanceCounter GetTickCount GetSystemTimeAsFileTime SetFilePointer GetConsoleCP GetConsoleMode GetCPInfo GetACP GetOEMCP IsValidCodePage FatalAppExitA VirtualAlloc HeapReAlloc MultiByteToWideChar CloseHandle CreateFileA InitializeCriticalSectionAndSpinCount HeapSize SetConsoleCtrlHandler FreeLibrary InterlockedExchange LoadLibraryA SetStdHandle WriteConsoleA GetConsoleOutputCP WriteConsoleW LCMapStringW GetStringTypeA GetStringTypeW GetTimeFormatA GetDateFormatA GetUserDefaultLCID GetLocaleInfoA EnumSystemLocalesA IsValidLocale FlushFileBuffers GetProcessHeap ReadFile GetTimeZoneInformation SetEnvironmentVariableA

user32

GetDesktopWindow

advapi32

AbortSystemShutdownW IsValidSid BackupEventLogA ReadEventLogA

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