KedusWareLoader[.]exe

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General

Target
KedusWareLoader.exe
Size 1.1MB
Sample260919-2mrtmsfr51
SHA256 88c722c2a7072720ab1b0b68dde9e500b047d38b491a7b3c09bff9fb687ffb38
MD5 5b271844b22691784733f98a95bb84ab
SHA1 d97acadfdcc0e955738bf1320fce1417fb812d61
SHA512 2f15cf52fe54d5eb78f1519ef9640f222e47ab7194e229361b7d05f1833dc5692e33480f2345f391b66e26a074fe6caa78258105ac7c01f3e0e74796dcfb9542
SSDEEP 24576:F3QBiuIyKjFV3AWA+gr730eGA+YFimnetyTE5WNPYIim:pQBiuurtBgnHGNmnlYIi
TLSH
T16435AE45B3F401E8E1779178C9B1A61BDA327C5517308ADF07D0166D6F73AE08BBAB22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
KedusWareLoader.exe

File Explorer

KedusWareLoader.exe

.exe 1.1MB

KedusWareLoader.exe

IMPHASH 72e561b728f5b16d3c2f23e80ea7f4e8
SHA256 88c722c2a7072720ab1b0b68dde9e500b047d38b491a7b3c09bff9fb687ffb38
MD5 5b271844b22691784733f98a95bb84ab
SHA1 d97acadfdcc0e955738bf1320fce1417fb812d61
SHA512 2f15cf52fe54d5eb78f1519ef9640f222e47ab7194e229361b7d05f1833dc5692e33480f2345f391b66e26a074fe6caa78258105ac7c01f3e0e74796dcfb9542
SSDEEP 24576:F3QBiuIyKjFV3AWA+gr730eGA+YFimnetyTE5WNPYIim:pQBiuurtBgnHGNmnlYIi
TLSH
T16435AE45B3F401E8E1779178C9B1A61BDA327C5517308ADF07D0166D6F73AE08BBAB22
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

527616

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

d3d11

D3D11CreateDeviceAndSwapChain

d3dcompiler_47

D3DCompile

advapi32

RegCloseKey RegQueryValueExW RegOpenKeyExW GetUserNameW OpenProcessToken AdjustTokenPrivileges LookupPrivilegeValueA

user32

PostQuitMessage RegisterClassExW CreateWindowExW DestroyWindow ShowWindow SetWindowPos SetCapture ReleaseCapture GetSystemMetrics GetWindowRect MessageBoxW ScreenToClient PeekMessageW DefWindowProcW OpenClipboard CloseClipboard SetClipboardData GetClipboardData EmptyClipboard GetKeyboardLayout TrackMouseEvent GetMessageExtraInfo GetKeyState GetCapture IsWindowUnicode TranslateMessage GetCursorPos LoadCursorW ClientToScreen GetForegroundWindow SetCursor SetCursorPos GetClientRect DispatchMessageW

dwmapi

DwmExtendFrameIntoClientArea DwmSetWindowAttribute

ntdll

RtlUnwindEx RtlCaptureContext RtlUnwind RtlLookupFunctionEntry RtlVirtualUnwind RtlPcToFileHeader

wininet

HttpOpenRequestA HttpSendRequestA InternetOpenW InternetCloseHandle InternetOpenUrlW InternetReadFile InternetCrackUrlA InternetOpenA InternetConnectA InternetQueryOptionW InternetSetOptionW

bcrypt

BCryptGenRandom BCryptDestroyHash BCryptFinishHash BCryptOpenAlgorithmProvider BCryptGetProperty BCryptSetProperty BCryptCloseAlgorithmProvider BCryptGenerateSymmetricKey BCryptEncrypt BCryptDecrypt BCryptDestroyKey BCryptCreateHash BCryptHashData

ole32

CoSetProxyBlanket CoCreateInstance CoInitializeEx CoUninitialize

oleaut32

VariantInit SysFreeString SysAllocString VariantClear

kernel32

LoadLibraryExW VirtualProtect SetFilePointerEx ReadConsoleW GetConsoleMode HeapReAlloc HeapAlloc HeapFree UnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent WriteConsoleW GetFileType CompareStringW GetModuleHandleExW FreeLibraryAndExitThread ExitThread CreateThread FlsFree FlsSetValue FlsGetValue FlsAlloc SetLastError RaiseException FlushFileBuffers LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID HeapSize SetStdHandle GetProcessHeap SetEnvironmentVariableW FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA FindNextFileW GetConsoleOutputCP GetFileSizeEx GetTimeZoneInformation EnumSystemLocalesW SetEndOfFile GetStdHandle GetModuleHandleW InitializeSListHead GetSystemTimeAsFileTime GetStartupInfoW SetUnhandledExceptionFilter GetCPInfo GetStringTypeW LCMapStringEx DecodePointer EncodePointer LocalFree DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection EnterCriticalSection SleepConditionVariableSRW WakeAllConditionVariable FindFirstFileExW FindClose GetOEMCP GetACP IsValidCodePage AcquireSRWLockExclusive ReleaseSRWLockExclusive GetCommandLineW GetEnvironmentVariableW CreateFileW DeleteFileA DeleteFileW GetDiskFreeSpaceExW GetFileAttributesA GetFileAttributesW GetFileAttributesExW ReadFile SetFileAttributesW WriteFile GetTempPathW IsDebuggerPresent CheckRemoteDebuggerPresent Beep CloseHandle GetLastError WaitForSingleObject CreateEventW Sleep GetCurrentProcess GetCurrentProcessId ExitProcess CreateRemoteThread OpenThread GetExitCodeThread CreateProcessW OpenProcess GlobalMemoryStatusEx GetSystemInfo GetTickCount64 VirtualAllocEx WriteProcessMemory VirtualFreeEx GetModuleFileNameW GetModuleHandleA GetProcAddress LoadResource LockResource SizeofResource FindResourceW CopyFileW GetComputerNameW WideCharToMultiByte AllocConsole GetConsoleWindow CreateToolhelp32Snapshot Process32FirstW Process32NextW Thread32First Thread32Next Module32FirstW Module32NextW CreateFileA SetFilePointer GetVolumeInformationA GetComputerNameA OutputDebugStringA GlobalAlloc GlobalUnlock GlobalLock GlobalFree MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency FreeLibrary LoadLibraryA GetLocaleInfoA IsDBCSLeadByte GetCurrentThreadId OutputDebugStringW

shell32

ShellExecuteW

imm32

ImmSetCompositionWindow ImmGetContext ImmSetCandidateWindow ImmReleaseContext

Name

.text

Size

718KB

Virtual Size

717KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

242KB

Virtual Size

242KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

33KB

Virtual Size

33KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

97KB

Virtual Size

97KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

KedusWareLoader.exe

d3d11

d3dcompiler_47

advapi32

user32

dwmapi

ntdll

wininet

bcrypt

ole32

oleaut32

kernel32

shell32

imm32

generic