RealSetup[.]exe | Triage™

Sharing

Copy URL Twitter E-mail

General

Target
RealSetup.exe
Size 1.4MB
Sample260519-dn95lsfv4y
SHA256 8baaef876e070540392c13661a9a0c329a711b401e27781dfe45f1a96c029c5e
MD5 1053d236a7440cde253fcb18427c9725
SHA1 93cecfcbda3a3a6c1d87d05ed45fc10cc8b4f867
SHA512 c6c787f7b2526dac8ee0185cc2a3be2ee01920d7c0f56e1725fa1edf47c24fe890fa7b24a4163bbd50cadc6e5eef4c0bcc05328d98bc32d96d98ee8dabb16d21
SSDEEP 24576:TRudie6sFj1FOJK+1V4ZzL3M8smOuspy2A2fAtYpy2A2fAt:re6IUKDJAbQ2AviQ2Av
TLSH
T14865AE16F6E402FDD1B7C279CA528916FB7278464730AACB03905A671F27AE44F3E721
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
RealSetup.exe

File Explorer

RealSetup.exe

.exe 1.4MB

RealSetup.exe

IMPHASH bf27a9b37a9f6413e8a15a11b7f63d6d
SHA256 8baaef876e070540392c13661a9a0c329a711b401e27781dfe45f1a96c029c5e
MD5 1053d236a7440cde253fcb18427c9725
SHA1 93cecfcbda3a3a6c1d87d05ed45fc10cc8b4f867
SHA512 c6c787f7b2526dac8ee0185cc2a3be2ee01920d7c0f56e1725fa1edf47c24fe890fa7b24a4163bbd50cadc6e5eef4c0bcc05328d98bc32d96d98ee8dabb16d21
SSDEEP 24576:TRudie6sFj1FOJK+1V4ZzL3M8smOuspy2A2fAtYpy2A2fAt:re6IUKDJAbQ2AviQ2Av
TLSH
T14865AE16F6E402FDD1B7C279CA528916FB7278464730AACB03905A671F27AE44F3E721
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

231904

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

winhttp

WinHttpCrackUrl WinHttpOpen WinHttpCloseHandle WinHttpConnect WinHttpReadData WinHttpQueryOption WinHttpSetOption WinHttpSetTimeouts WinHttpOpenRequest WinHttpSendRequest WinHttpReceiveResponse WinHttpQueryHeaders WinHttpSetStatusCallback

bcrypt

BCryptCloseAlgorithmProvider BCryptFinishHash BCryptDestroyHash BCryptGetProperty BCryptHashData BCryptCreateHash BCryptOpenAlgorithmProvider

crypt32

CertFreeCertificateContext

wintrust

WinVerifyTrust

comctl32

InitCommonControlsEx

shell32

SHBrowseForFolderW SHGetPathFromIDListW SHGetFolderPathW

ole32

CoTaskMemAlloc CoTaskMemFree CoInitialize PropVariantClear CoCreateInstance CreateStreamOnHGlobal CoUninitialize

gdiplus

GdipDisposeImage GdipCloneImage GdipSetPenLineJoin GdipSetPenEndCap GdipSetPenStartCap GdipDeletePen GdipCreatePen1 GdipCreateSolidFill GdipDeleteBrush GdipDeleteRegion GdipGetImageHeight GdipAddPathEllipse GdipAddPathRectangle GdipAddPathLine GdipClosePathFigure GdipDeletePath GdipCreatePath GdiplusShutdown GdiplusStartup GdipFree GdipAlloc GdipGetImageWidth GdipCreateRegionPath GdipRestoreGraphics GdipSaveGraphics GdipResetClip GdipSetClipRegion GdipSetClipPath GdipDrawImageRectRect GdipCreateImageAttributes GdipDisposeImageAttributes GdipCreateBitmapFromStream GdipSetImageAttributesColorMatrix GdipCreateFromHDC GdipDeleteGraphics GdipSetSmoothingMode GdipSetPixelOffsetMode GdipSetTextRenderingHint GdipDrawLine GdipSetInterpolationMode GdipDrawPath GdipFillEllipse GdipFillPath GdipAddPathArc

dwmapi

DwmSetWindowAttribute

kernel32

LCMapStringW VirtualProtect GetFileType HeapAlloc HeapFree UnhandledExceptionFilter IsDebuggerPresent RtlVirtualUnwind RtlCaptureContext GetStdHandle ExitProcess IsProcessorFeaturePresent GetModuleHandleExW FreeLibraryAndExitThread ExitThread CreateThread FlsFree FlsSetValue FlsGetValue FlsAlloc SetLastError RtlUnwindEx RtlLookupFunctionEntry RaiseException RtlPcToFileHeader InitializeSListHead GetSystemTimeAsFileTime GetStartupInfoW SetUnhandledExceptionFilter GetCPInfo LCMapStringEx DecodePointer EncodePointer WakeAllConditionVariable AcquireSRWLockExclusive ReleaseSRWLockExclusive QueryPerformanceCounter DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection CreateFileW IsValidCodePage ReadFile WriteFile CloseHandle GetLocaleInfoW WaitForSingleObject Sleep GetCurrentProcess GetCurrentProcessId TerminateProcess CreateProcessW OpenProcess FreeLibrary GetModuleFileNameW GetProcAddress LoadLibraryExW LoadResource LockResource SizeofResource FindResourceW LocalFree QueryFullProcessImageNameW MoveFileExW MultiByteToWideChar CreateToolhelp32Snapshot Process32FirstW Process32NextW GetDiskFreeSpaceExW GetTickCount GlobalAlloc GlobalUnlock GlobalLock GlobalFree MulDiv CreateDirectoryW GetLocalTime FormatMessageW GetModuleHandleW AreFileApisANSI CreateFile2 GetTempPathW SetFileInformationByHandle GetFinalPathNameByHandleW GetFileAttributesExW GetFileAttributesW FindNextFileW FindFirstFileExW FindFirstFileW FindClose GetCurrentThreadId GetLocaleInfoEx FormatMessageA IsValidLocale GetACP GetOEMCP HeapReAlloc GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW EnterCriticalSection GetUserDefaultLCID GetFileInformationByHandleEx WideCharToMultiByte EnumSystemLocalesW FlushFileBuffers GetConsoleOutputCP GetConsoleMode SetFilePointerEx ReadConsoleW GetLastError GetProcessHeap SetStdHandle HeapSize WriteConsoleW SetEndOfFile GetFileSizeEx RtlUnwind GetStringTypeW

user32

GetWindowTextW SetWindowTextW InvalidateRect EndPaint BeginPaint ReleaseDC GetDC SetForegroundWindow UpdateWindow DrawTextW GetSystemMetrics KillTimer SetTimer ReleaseCapture GetWindowRect BringWindowToTop SetWindowPos ShowWindow DestroyWindow CreateWindowExW RegisterClassExW PostQuitMessage DefWindowProcW PostMessageW SendMessageW DispatchMessageW TranslateMessage GetMessageW MessageBoxW FillRect GetClientRect PtInRect LoadCursorW SetCapture LoadIconW

gdi32

EnumFontFamiliesExW GetDeviceCaps DeleteObject DeleteDC SelectObject SetBkMode CreateSolidBrush CreateFontW CreateCompatibleDC CreateCompatibleBitmap BitBlt SetTextColor

advapi32

RegSetValueExW RegOpenKeyExW RegDeleteValueW RegDeleteKeyW RegCreateKeyExW RegCloseKey GetTokenInformation OpenProcessToken SetEntriesInAclW SetNamedSecurityInfoW RegQueryValueExW

Name

.text

Size

399KB

Virtual Size

399KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

128KB

Virtual Size

127KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

8KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

17KB

Virtual Size

17KB

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

836KB

Virtual Size

835KB

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

RealSetup.exe

winhttp

bcrypt

crypt32

wintrust

comctl32

shell32

ole32

gdiplus

dwmapi

kernel32

user32

gdi32

advapi32

generic