WEXTRACT[.]exe | Triage™

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General

Target
WEXTRACT.exe
Size 6.2MB
Sample240105-z4f3csagdm
SHA256 9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
MD5 1efc861880c9f00a0e9cb1bbfc62c8eb
SHA1 ae3825ccfb92c53dffa118109205d256a0800373
SHA512 0ac5cf510b9b8cf31783cfb27196550bef1eb23c2e1935370ce1fd6aa9024510ffaaf645b0bed8bc3668686055d45e0b8edd6b214640d59f17c2eadc04e1487b
SSDEEP 98304:IaX24D7OAbTxKcrbezbyBwTDrJg5STuwhrIc6Vz1CwdtNv2bUfeo5DCH8ITPOCjh:IaXx5mbyByTZEPV5TbgUWo5DCvrn9
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WEXTRACT.exe

File Explorer

WEXTRACT.exe

.exe 6.2MB

WEXTRACT.exe

IMPHASH 646167cce332c1c252cdcb1839e0cf48
SHA256 9c7844e137bd630f22e7d487c43be450d9c185ea7339230bef46d2decb817d4d
MD5 1efc861880c9f00a0e9cb1bbfc62c8eb
SHA1 ae3825ccfb92c53dffa118109205d256a0800373
SHA512 0ac5cf510b9b8cf31783cfb27196550bef1eb23c2e1935370ce1fd6aa9024510ffaaf645b0bed8bc3668686055d45e0b8edd6b214640d59f17c2eadc04e1487b
SSDEEP 98304:IaX24D7OAbTxKcrbezbyBwTDrJg5STuwhrIc6Vz1CwdtNv2bUfeo5DCH8ITPOCjh:IaXx5mbyByTZEPV5TbgUWo5DCvrn9
MD5 SHA1 SHA512 SSDEEP

windows:10 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

27232

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

GetTokenInformation RegDeleteValueA RegOpenKeyExA RegQueryInfoKeyA FreeSid OpenProcessToken RegSetValueExA RegCreateKeyExA LookupPrivilegeValueA AllocateAndInitializeSid RegQueryValueExA EqualSid RegCloseKey AdjustTokenPrivileges

kernel32

_lopen _llseek CompareStringA GetLastError GetFileAttributesA GetSystemDirectoryA LoadLibraryA DeleteFileA GlobalAlloc GlobalFree CloseHandle WritePrivateProfileStringA IsDBCSLeadByte GetWindowsDirectoryA SetFileAttributesA GetProcAddress GlobalLock LocalFree RemoveDirectoryA FreeLibrary _lclose CreateDirectoryA GetPrivateProfileIntA GetPrivateProfileStringA GlobalUnlock ReadFile SizeofResource WriteFile GetDriveTypeA lstrcmpA SetFileTime SetFilePointer FindResourceA CreateMutexA GetVolumeInformationA ExpandEnvironmentStringsA GetCurrentDirectoryA FreeResource GetVersion SetCurrentDirectoryA GetTempPathA LocalFileTimeToFileTime CreateFileA SetEvent TerminateThread GetVersionExA LockResource GetSystemInfo CreateThread ResetEvent LoadResource ExitProcess GetModuleHandleW CreateProcessA FormatMessageA GetTempFileNameA DosDateTimeToFileTime CreateEventA GetExitCodeProcess FindNextFileA LocalAlloc GetShortPathNameA MulDiv GetDiskFreeSpaceA EnumResourceLanguagesA GetTickCount GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId QueryPerformanceCounter TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter GetStartupInfoW Sleep FindClose GetCurrentProcess FindFirstFileA WaitForSingleObject GetModuleFileNameA LoadLibraryExA

gdi32

GetDeviceCaps

user32

SetWindowLongA GetDlgItemTextA DialogBoxIndirectParamA ShowWindow MsgWaitForMultipleObjects SetWindowPos GetDC GetWindowRect DispatchMessageA GetDesktopWindow CharUpperA SetDlgItemTextA ExitWindowsEx MessageBeep EndDialog CharPrevA LoadStringA CharNextA EnableWindow ReleaseDC SetForegroundWindow PeekMessageA GetDlgItem SendMessageA SendDlgItemMessageA MessageBoxA SetWindowTextA GetWindowLongA CallWindowProcA GetSystemMetrics

msvcrt

_controlfp ?terminate@@YAXXZ _acmdln _initterm __setusermatherr _except_handler4_common memcpy _ismbblead __p__fmode _cexit _exit exit __set_app_type __getmainargs _amsg_exit __p__commode _XcptFilter memcpy_s _vsnprintf memset

comctl32

ord17

cabinet

ord22 ord23 ord21 ord20

version

GetFileVersionInfoA VerQueryValueA GetFileVersionInfoSizeA