WeekBox-win_x64[.]exe

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General

Target
WeekBox-win_x64.exe
Size 2.4MB
Sample260808-x8bbkacp5x
SHA256 958b78ee176ab4cff1875f36285ac374a3d4fa205adffd3c7b173850b9d7b50a
MD5 7d92b872af5cc0e92a9324688ca55458
SHA1 a5295badb5b42f377765550486c0bd8bae604018
SHA512 521da3639ce8f8805b934581ddc28f601e0668223a2b3028fb52f77804e1e1125450d9d5b17d639dd32d665fab79c5f5a38c1a0a9fbfdefae9fbbb099621053b
SSDEEP 49152:sIj/kvfiy/CAh5hOsrTzM+UiVb07gXVHlbCMuW3iIEMYIStO6qeGhseGaEJYoDVy:cdG2i/jTO
TLSH
T174C58C6A62A402FDC0E7C2B5CE479A17EBB1B40A1371A76F07E146965F276305E3E313
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WeekBox-win_x64.exe

File Explorer

WeekBox-win_x64.exe

.exe 2.4MB

WeekBox-win_x64.exe

IMPHASH 5f1ad79036390e85f8741a7657eb5c52
SHA256 958b78ee176ab4cff1875f36285ac374a3d4fa205adffd3c7b173850b9d7b50a
MD5 7d92b872af5cc0e92a9324688ca55458
SHA1 a5295badb5b42f377765550486c0bd8bae604018
SHA512 521da3639ce8f8805b934581ddc28f601e0668223a2b3028fb52f77804e1e1125450d9d5b17d639dd32d665fab79c5f5a38c1a0a9fbfdefae9fbbb099621053b
SSDEEP 49152:sIj/kvfiy/CAh5hOsrTzM+UiVb07gXVHlbCMuW3iIEMYIStO6qeGhseGaEJYoDVy:cdG2i/jTO
TLSH
T174C58C6A62A402FDC0E7C2B5CE479A17EBB1B40A1371A76F07E146965F276305E3E313
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1550064

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

gdi32

DeleteDC DeleteObject SelectObject GetDeviceCaps CreateCompatibleDC CreateCompatibleBitmap

version

GetFileVersionInfoA GetFileVersionInfoSizeA VerQueryValueA

ole32

CoSetProxyBlanket CoInitializeSecurity ReleaseStgMedium RevokeDragDrop RegisterDragDrop OleUninitialize CreateStreamOnHGlobal CoCreateInstance CoInitializeEx CoUninitialize CoTaskMemFree CoInitialize OleInitialize GetHGlobalFromStream

oleaut32

SysStringLen SysFreeString SysAllocString VariantClear

ntdll

RtlUnwindEx RtlCaptureContext RtlGetVersion VerSetConditionMask RtlLookupFunctionEntry RtlVirtualUnwind RtlPcToFileHeader RtlUnwind

dwmapi

DwmSetWindowAttribute

iphlpapi

GetAdaptersAddresses

ws2_32

WSACleanup getnameinfo closesocket connect ioctlsocket getpeername getsockname getsockopt ntohs recv send setsockopt shutdown socket WSAStartup WSASocketW WSAPoll getaddrinfo freeaddrinfo inet_pton bind listen htonl htons ntohl WSASetLastError WSARecv WSASend WSAAddressToStringW WSAStringToAddressW WSAGetLastError

kernel32

ReleaseSRWLockExclusive AcquireSRWLockExclusive TryAcquireSRWLockExclusive WakeAllConditionVariable InitOnceComplete GetDateFormatW VirtualProtect FlsFree FlsSetValue FlsGetValue InitOnceBeginInitialize SleepConditionVariableSRW FlsAlloc GetStdHandle FileTimeToSystemTime SystemTimeToTzSpecificLocalTime PeekNamedPipe GetFileType GetDriveTypeW FreeLibraryAndExitThread ExitThread CreateThread GetCommandLineW GetCommandLineA GetStartupInfoW IsDebuggerPresent InitializeSListHead GetCurrentProcess SetUnhandledExceptionFilter UnhandledExceptionFilter LCMapStringEx GetCPInfo CompareStringEx EncodePointer GetCurrentThreadId GetSystemDirectoryA FreeLibrary LoadLibraryA VerifyVersionInfoW CreateActCtxA ActivateActCtx DeactivateActCtx MultiByteToWideChar WideCharToMultiByte GetLastError PostQueuedCompletionStatus EnterCriticalSection LeaveCriticalSection TlsAlloc TlsFree LocalFree FormatMessageA AttachConsole SetConsoleCtrlHandler LoadResource LockResource SizeofResource FindResourceA CloseHandle GetCurrentProcessId TerminateProcess OpenProcess GetComputerNameW CreateFileW GetFileSizeEx DecodePointer HeapAlloc HeapReAlloc HeapFree HeapSize GetProcessHeap InitializeCriticalSectionEx DeleteCriticalSection GetFileInformationByHandleEx GetEnvironmentStringsW FreeEnvironmentStringsW CompareStringW GetFileAttributesW GetModuleHandleW GetProcAddress GetUserDefaultLocaleName SetFileAttributesA SetEnvironmentVariableW GetTempPathW SetEvent WaitForSingleObject CreateEventW ExitProcess GetModuleFileNameW GetModuleHandleA LoadLibraryExW GlobalUnlock GlobalLock FreeConsole GetEnvironmentVariableA GetFileAttributesA GetSystemTimeAsFileTime CreateIoCompletionPort GetQueuedCompletionStatus CancelIoEx ReadDirectoryChangesW GetCurrentDirectoryW FindClose FindFirstFileW FindNextFileW GetDriveTypeA InitializeCriticalSection Sleep TerminateThread CreateFileA DeviceIoControl GetLogicalDriveStringsA GetDiskFreeSpaceExA GlobalMemoryStatusEx GetNativeSystemInfo QueryPerformanceFrequency GetLogicalProcessorInformation MoveFileExA QueryPerformanceCounter GetFullPathNameW SetLastError InitializeCriticalSectionAndSpinCount SleepEx SetWaitableTimer WaitForMultipleObjects CreateWaitableTimerW QueueUserAPC TlsGetValue TlsSetValue GlobalAlloc GlobalSize GlobalFree ReadFile WriteFile SetHandleInformation CreatePipe GetExitCodeProcess CreateProcessW GetConsoleWindow CreateToolhelp32Snapshot Process32FirstW Process32NextW OutputDebugStringA OutputDebugStringW LoadLibraryW GetTickCount64 FreeLibraryWhenCallbackReturns CreateThreadpoolWork SubmitThreadpoolWork CloseThreadpoolWork GetModuleHandleExW IsProcessorFeaturePresent GetLocaleInfoEx CreateDirectoryW FindFirstFileExW GetFileAttributesExW GetFileInformationByHandle GetFinalPathNameByHandleW SetFileAttributesW SetFileInformationByHandle AreFileApisANSI CopyFileW MoveFileExW CreateHardLinkW CreateSymbolicLinkW WaitForSingleObjectEx GetExitCodeThread LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW FlushFileBuffers GetConsoleOutputCP GetConsoleMode SetFilePointerEx GetStringTypeW ReadConsoleW GetTimeZoneInformation SetStdHandle DeleteFileW IsValidCodePage GetACP GetOEMCP SetEndOfFile WriteConsoleW GetTimeFormatW GetEnvironmentVariableW RaiseException

user32

SetForegroundWindow IsClipboardFormatAvailable EmptyClipboard RegisterClipboardFormatW GetMenuItemInfoW TrackPopupMenu CreateMenu SetMenu GetSystemMetrics ReleaseCapture GetActiveWindow IsZoomed IsIconic IsWindowVisible SetWindowPlacement RegisterClipboardFormatA GetClipboardData SetClipboardData GetWindowPlacement SetWindowPos CloseClipboard OpenClipboard EnumDisplayMonitors MoveWindow FlashWindowEx PrintWindow ShowWindow RegisterClassExW PostQuitMessage PostThreadMessageW PostMessageW GetMessageW RegisterWindowMessageW DestroyIcon LoadIconW FindWindowW UpdateWindow InsertMenuItemW InsertMenuW DestroyMenu CreatePopupMenu DestroyWindow CreateWindowExW RegisterClassW DefWindowProcW SendMessageW ClipCursor ClientToScreen GetCursorPos SetCursorPos GetClientRect SendInput CharUpperA GetWindowThreadProcessId EnumWindows MessageBoxW GetForegroundWindow PeekMessageW DispatchMessageW TranslateMessage GetDpiForSystem GetMonitorInfoW MonitorFromWindow LoadImageW GetDesktopWindow SetWindowLongPtrW GetWindowLongPtrW SetWindowLongW GetWindowLongW GetWindowRect GetWindowTextLengthW GetWindowTextW SetWindowTextW ReleaseDC GetDC

shell32

SHGetKnownFolderPath SHBrowseForFolderW ShellExecuteW Shell_NotifyIconW SHGetPathFromIDListW SHCreateItemFromParsingName DragAcceptFiles DragQueryFileW

advapi32

RegCloseKey RegGetValueW EventUnregister EventWriteTransfer EventSetInformation EventRegister RegOpenKeyExA RegQueryValueExA RegOpenKeyExW RegQueryValueExW

mswsock

GetAcceptExSockaddrs AcceptEx

bcrypt

BCryptGenRandom

shlwapi

ord12 PathFindFileNameW PathRemoveFileSpecW

crypt32

CertVerifyCertificateChainPolicy CertFreeCertificateChain CertGetCertificateChain CertOpenSystemStoreW CertEnumCertificatesInStore CertCloseStore CertCreateCertificateContext CertFreeCertificateContext

gdiplus

GdipDisposeImage GdipCreateBitmapFromStream GdipCreateHICONFromBitmap GdipCloneBrush GdipDeleteBrush GdipCloneImage GdipCreateSolidFill GdipSaveImageToFile GdipGetImageGraphicsContext GdipCreateBitmapFromScan0 GdiplusShutdown GdipDeleteGraphics GdipSetSmoothingMode GdipGraphicsClear GdipFillEllipseI GdipGetImageEncodersSize GdipGetImageEncoders GdipCreateFontFamilyFromName GdipDeleteFontFamily GdipCreateFont GdipDeleteFont GdipDrawString GdipCreateStringFormat GdipDeleteStringFormat GdipSetStringFormatAlign GdipSetStringFormatLineAlign GdiplusStartup GdipFree GdipCreateBitmapFromHBITMAP GdipAlloc

??0Battery@hwinfo@@QEAA@AEBV01@@Z ??0Battery@hwinfo@@QEAA@I@Z ??0CPU@hwinfo@@AEAA@XZ ??0CPU@hwinfo@@QEAA@AEBV01@@Z ??0Disk@hwinfo@@AEAA@XZ ??0Disk@hwinfo@@QEAA@AEBV01@@Z ??0GPU@hwinfo@@AEAA@XZ ??0GPU@hwinfo@@QEAA@AEBV01@@Z ??0MainBoard@hwinfo@@QEAA@AEBV01@@Z ??0MainBoard@hwinfo@@QEAA@XZ ??0Memory@hwinfo@@QEAA@AEBV01@@Z ??0Memory@hwinfo@@QEAA@XZ ??0Network@hwinfo@@AEAA@XZ ??0Network@hwinfo@@QEAA@AEBV01@@Z ??0OS@hwinfo@@QEAA@AEBV01@@Z ??0OS@hwinfo@@QEAA@XZ ??1Battery@hwinfo@@QEAA@XZ ??1CPU@hwinfo@@QEAA@XZ ??1Disk@hwinfo@@QEAA@XZ ??1GPU@hwinfo@@QEAA@XZ ??1MainBoard@hwinfo@@QEAA@XZ ??1Memory@hwinfo@@QEAA@XZ ??1Network@hwinfo@@QEAA@XZ ??1OS@hwinfo@@QEAA@XZ ??4Battery@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4CPU@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4Disk@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4GPU@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4MainBoard@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4Memory@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4Network@hwinfo@@QEAAAEAV01@AEBV01@@Z ??4OS@hwinfo@@QEAAAEAV01@AEBV01@@Z ??_FBattery@hwinfo@@QEAAXXZ ?available@Memory@hwinfo@@QEBA_KXZ ?capacity@Battery@hwinfo@@QEBANXZ ?charging@Battery@hwinfo@@QEBA_NXZ ?cores@CPU@hwinfo@@QEBAAEBV?$vector@UCore@CPU@hwinfo@@V?$allocator@UCore@CPU@hwinfo@@@std@@@std@@XZ ?dedicated_memory_Bytes@GPU@hwinfo@@QEBA_KXZ ?description@Network@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?device_id@GPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?discharging@Battery@hwinfo@@QEBA_NXZ ?disk_interface@Disk@hwinfo@@QEBA?AW4Interface@12@XZ ?driverVersion@GPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?energyFull@Battery@hwinfo@@QEBAIXZ ?energyNow@Battery@hwinfo@@QEBAIXZ ?flags@CPU@hwinfo@@QEBAAEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@std@@XZ ?free@Memory@hwinfo@@QEBA_KXZ ?frequency_hz@GPU@hwinfo@@QEBA_KXZ ?id@Battery@hwinfo@@QEBAIXZ ?id@CPU@hwinfo@@QEBAIXZ ?id@Disk@hwinfo@@QEBAIXZ ?id@GPU@hwinfo@@QEBAIXZ ?interfaceIndex@Network@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?invalid_id@Battery@hwinfo@@2IB ?invalid_id@CPU@hwinfo@@2IB ?invalid_id@Disk@hwinfo@@2IB ?invalid_id@GPU@hwinfo@@2IB ?invalid_id@Memory@hwinfo@@2IB ?ip4@Network@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?ip6@Network@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?is32bit@OS@hwinfo@@QEBA_NXZ ?is64bit@OS@hwinfo@@QEBA_NXZ ?isBigEndian@OS@hwinfo@@QEBA_NXZ ?isLittleEndian@OS@hwinfo@@QEBA_NXZ ?kernel@OS@hwinfo@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?mac@Network@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?model@Battery@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?model@Disk@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?modelName@CPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?modules@Memory@hwinfo@@QEBAAEBV?$vector@UModule@Memory@hwinfo@@V?$allocator@UModule@Memory@hwinfo@@@std@@@std@@XZ ?mount_points@Disk@hwinfo@@QEBAAEBV?$vector@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@V?$allocator@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@2@@std@@XZ ?name@GPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?name@MainBoard@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?name@OS@hwinfo@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?numLogicalCores@CPU@hwinfo@@QEBA_KXZ ?numPhysicalCores@CPU@hwinfo@@QEBA_KXZ ?num_cores@GPU@hwinfo@@QEBA_KXZ ?serialNumber@Battery@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?serialNumber@MainBoard@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?serial_number@Disk@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?shared_memory_Bytes@GPU@hwinfo@@QEBA_KXZ ?size@Disk@hwinfo@@QEBA_KXZ ?size@Memory@hwinfo@@QEBA_KXZ ?state@Battery@hwinfo@@QEBA?AW4State@12@XZ ?technology@Battery@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?vendor@Battery@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?vendor@CPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?vendor@Disk@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?vendor@GPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?vendor@MainBoard@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?vendor_id@GPU@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?version@MainBoard@hwinfo@@QEBAAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ ?version@OS@hwinfo@@QEBA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@XZ

Name

.text

Size

1.7MB

Virtual Size

1.7MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

488KB

Virtual Size

488KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

49KB

Virtual Size

74KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

72KB

Virtual Size

71KB

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

84KB

Virtual Size

84KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

WeekBox-win_x64.exe

gdi32

version

ole32

oleaut32

ntdll

dwmapi

iphlpapi

ws2_32

kernel32

user32

shell32

advapi32

mswsock

bcrypt

shlwapi

crypt32

gdiplus

generic