a5ef4b454e5346949af9f4a435285ba2[.]exe

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General

Target
a5ef4b454e5346949af9f4a435285ba2.exe
Size 770KB
Sample230716-jc28hsda34
SHA256 a09d74896b2bf4b85f4cea6e5191509aeb62cbb8486c808066691cfdf1e945a2
MD5 a5ef4b454e5346949af9f4a435285ba2
SHA1 da0468e8ebf7d0e750450827301a8b81b40ce095
SHA512 510a1152ece09f9ea6a6a5d2768bde2a015d0ba1f142da64ba53e55b5213bb0d919046366e431c7b4a7fa40492bc2f647748474257b152ac1d338bd957e2005c
SSDEEP 12288:cMr2y90gLSQziXjFnMA9m1DqsHMb3QSdoxxr3jk3GZwwj5boXV6RwGkdDgaF7uz:6yzS1jSA9usb31ohd6XV6iGkd/uz
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a5ef4b454e5346949af9f4a435285ba2.exe

File Explorer

a5ef4b454e5346949af9f4a435285ba2.exe

.exe 770KB

a5ef4b454e5346949af9f4a435285ba2.exe

IMPHASH 646167cce332c1c252cdcb1839e0cf48
SHA256 a09d74896b2bf4b85f4cea6e5191509aeb62cbb8486c808066691cfdf1e945a2
MD5 a5ef4b454e5346949af9f4a435285ba2
SHA1 da0468e8ebf7d0e750450827301a8b81b40ce095
SHA512 510a1152ece09f9ea6a6a5d2768bde2a015d0ba1f142da64ba53e55b5213bb0d919046366e431c7b4a7fa40492bc2f647748474257b152ac1d338bd957e2005c
SSDEEP 12288:cMr2y90gLSQziXjFnMA9m1DqsHMb3QSdoxxr3jk3GZwwj5boXV6RwGkdDgaF7uz:6yzS1jSA9usb31ohd6XV6iGkd/uz
MD5 SHA1 SHA512 SSDEEP

windows x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

27232

Magic Number

267

Subsystem

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