b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096N[.]exe

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General

Target
b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096N.exe
Size 612KB
Sample241117-hx4fmsvbkp
SHA256 b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096
MD5 b0704e1a97c9e491883d72dc74b7cd40
SHA1 660c2f3280871c40c0a31725bc46ed9237696df7
SHA512 c042c65b15e45076192f8a6b56072d00b2b2aaf06bb4f6828989e5963837eee1e72a7430371999f03407118dacf930c075d27787bf1ae128fa3ba9bc32b2797d
SSDEEP 12288:fy90XEEdSXTSaONu7sSF9RQ3Bbn7WBohiulYE/p9xkg:fyaSDSaON2CBb7WBgRl/H
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096N.exe

File Explorer

b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096N.exe

.exe 612KB

b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096N.exe

IMPHASH 1efe015ade03f54dd6d9b2ccea28b970
SHA256 b0c09956aec9cdad75e598b0e74e8539b64f5db07d2c9c48189b731e57ca5096
MD5 b0704e1a97c9e491883d72dc74b7cd40
SHA1 660c2f3280871c40c0a31725bc46ed9237696df7
SHA512 c042c65b15e45076192f8a6b56072d00b2b2aaf06bb4f6828989e5963837eee1e72a7430371999f03407118dacf930c075d27787bf1ae128fa3ba9bc32b2797d
SSDEEP 12288:fy90XEEdSXTSaONu7sSF9RQ3Bbn7WBohiulYE/p9xkg:fyaSDSaON2CBb7WBgRl/H
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

27600

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 WaitForSingleObject FindClose FreeResource GetVersion SetCurrentDirectoryA GetTempPathA LocalFileTimeToFileTime CreateFileA SetEvent TerminateThread GetVersionExA LockResource GetSystemInfo CreateThread ResetEvent LoadResource ExitProcess GetModuleHandleW CreateProcessA FormatMessageA GetTempFileNameA DosDateTimeToFileTime CreateEventA GetExitCodeProcess GetModuleFileNameA LocalAlloc MulDiv GetDiskFreeSpaceA EnumResourceLanguagesA GetTickCount GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId QueryPerformanceCounter GetModuleHandleA TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter GetStartupInfoA Sleep ExpandEnvironmentStringsA FindNextFileA GetCurrentProcess GetCurrentDirectoryA FindFirstFileA GetShortPathNameA LoadLibraryExA

gdi32

GetDeviceCaps

user32

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 SetWindowLongA

msvcrt

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

comctl32

ord17

cabinet

ord21 ord23 ord22 ord20

version

VerQueryValueA GetFileVersionInfoSizeA GetFileVersionInfoA