efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd

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General

Target
efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd
Size 705KB
Sample241110-b245eazkcr
SHA256 efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd
MD5 6f424c2b149db3990e206eef46e94d96
SHA1 d4db4683cb5a6006ed2ad0ebebdd9023bb2439d6
SHA512 b6f430b5cea69272bbcee22a54d046d867416f588d2054dc5e0f451a7e25c05b15db45b4e476a2d67159696a9242361ccfa37f629114e8cbacc7d721b0a09643
SSDEEP 12288:gMrWy906AD0meGtlx5F2NHjttmLl/l8B7Ug/ZdF0UvGETIYTOdFM9:Gybm3xn2NHjOB/l8Bl/Z0AcYTOdM
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd

File Explorer

efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd

.exe 705KB

efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd

IMPHASH 646167cce332c1c252cdcb1839e0cf48
SHA256 efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd
MD5 6f424c2b149db3990e206eef46e94d96
SHA1 d4db4683cb5a6006ed2ad0ebebdd9023bb2439d6
SHA512 b6f430b5cea69272bbcee22a54d046d867416f588d2054dc5e0f451a7e25c05b15db45b4e476a2d67159696a9242361ccfa37f629114e8cbacc7d721b0a09643
SSDEEP 12288:gMrWy906AD0meGtlx5F2NHjttmLl/l8B7Ug/ZdF0UvGETIYTOdFM9:Gybm3xn2NHjOB/l8Bl/Z0AcYTOdM
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

wextract.pdb

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

Sharing

General

Malware Config

Signatures

File Explorer

efb5b53a1f22dd0d73226684761dd220b74d36bbc99522debe66d2743923d9bd

advapi32

kernel32

gdi32

user32

msvcrt

comctl32

cabinet

version

generic