BetterTwttr_1[.]0[.]1_x64-setup[.]exe

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General

Target
BetterTwttr_1.0.1_x64-setup.exe
Size 7.6MB
Sample260928-hdan8axcpg
SHA256 efb020c1d7efe57e4dcafb1adce0fb719b5adeeb6054b30d98db4bca0a16dc6d
MD5 b438025ed2ddce1774f0f9d96a26f104
SHA1 1cabb7170b8249812a3c5ffc50b896a9dd7741d7
SHA512 427bf6ecadeee654ed3b1acf242c3ba01425964aed0faa96888b3485e5ff26bc24d3be62f7c4cae7391b9b38859a75687a804d5c0b6f54b461ec132096259b3d
SSDEEP 196608:rxwGrFVw9SZfRb1o++DQzusD9BL6NY779xkavToxCtunRu26j:rxfrFTZfl1VWQysDvLX79xkiEtncl
TLSH
T175863300716D6ABAD40B7FBC558A990BBC674B212949EB49438867768CCBCFBD8730C4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 5 IoCs

Checks for missing Authenticode signature.

resource
BetterTwttr_1.0.1_x64-setup.exe
unpack001/$PLUGINSDIR/StartMenu.dll
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/nsis_tauri_utils.dll
unpack001/better-twttr.exe

File Explorer

BetterTwttr_1.0.1_x64-setup.exe

.exe 7.6MB
$PLUGINSDIR/StartMenu.dll

.dll 7KB
$PLUGINSDIR/System.dll

.dll 12KB
$PLUGINSDIR/nsis_tauri_utils.dll

.dll 33KB
$TEMP/MicrosoftEdgeWebview2Setup.exe

.exe 1.8MB
better-twttr.exe

.exe 21.2MB

BetterTwttr_1.0.1_x64-setup.exe

IMPHASH 46ce5c12b293febbeb513b196aa7f843
SHA256 efb020c1d7efe57e4dcafb1adce0fb719b5adeeb6054b30d98db4bca0a16dc6d
MD5 b438025ed2ddce1774f0f9d96a26f104
SHA1 1cabb7170b8249812a3c5ffc50b896a9dd7741d7
SHA512 427bf6ecadeee654ed3b1acf242c3ba01425964aed0faa96888b3485e5ff26bc24d3be62f7c4cae7391b9b38859a75687a804d5c0b6f54b461ec132096259b3d
SSDEEP 196608:rxwGrFVw9SZfRb1o++DQzusD9BL6NY779xkavToxCtunRu26j:rxfrFTZfl1VWQysDvLX79xkiEtncl
TLSH
T175863300716D6ABAD40B7FBC558A990BBC674B212949EB49438867768CCBCFBD8730C4
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

13983

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

RegEnumValueW RegEnumKeyW RegQueryValueExW RegSetValueExW RegCloseKey RegDeleteValueW RegDeleteKeyW AdjustTokenPrivileges LookupPrivilegeValueW OpenProcessToken RegOpenKeyExW RegCreateKeyExW

shell32

SHGetPathFromIDListW SHBrowseForFolderW SHGetFileInfoW SHFileOperationW ShellExecuteExW

ole32

CoCreateInstance OleUninitialize OleInitialize IIDFromString CoTaskMemFree

comctl32

ImageList_Destroy ord17 ImageList_AddMasked ImageList_Create

user32

MessageBoxIndirectW GetDlgItemTextW SetDlgItemTextW CreatePopupMenu AppendMenuW TrackPopupMenu OpenClipboard EmptyClipboard SetClipboardData CloseClipboard IsWindowVisible CallWindowProcW GetMessagePos CheckDlgButton LoadCursorW SetCursor GetSysColor SetWindowPos GetWindowLongW IsWindowEnabled SetClassLongW GetSystemMenu EnableMenuItem GetWindowRect ScreenToClient EndDialog RegisterClassW SystemParametersInfoW CharPrevW GetClassInfoW DialogBoxParamW CharNextW ExitWindowsEx DestroyWindow CreateDialogParamW SetTimer SetWindowTextW PostQuitMessage SetForegroundWindow ShowWindow wsprintfW SendMessageTimeoutW FindWindowExW IsWindow GetDlgItem SetWindowLongW LoadImageW GetDC ReleaseDC EnableWindow InvalidateRect SendMessageW DefWindowProcW BeginPaint GetClientRect FillRect DrawTextW EndPaint CharNextA wsprintfA DispatchMessageW CreateWindowExW PeekMessageW GetSystemMetrics

gdi32

GetDeviceCaps SetBkColor SelectObject DeleteObject CreateBrushIndirect CreateFontIndirectW SetBkMode SetTextColor

kernel32

RemoveDirectoryW lstrcmpiA GetTempFileNameW CreateProcessW CreateDirectoryW CreateThread GlobalLock GlobalUnlock GetDiskFreeSpaceW WideCharToMultiByte lstrcpynW lstrlenW SetErrorMode GetVersionExW GetCommandLineW GetTempPathW GetWindowsDirectoryW SetEnvironmentVariableW CopyFileW WriteFile GetCurrentProcess GetModuleFileNameW GetLastError GetFileSize CreateFileW GetTickCount Sleep SetFileAttributesW GetFileAttributesW SetCurrentDirectoryW MoveFileW GetFullPathNameW GetShortPathNameW SearchPathW CompareFileTime SetFileTime CloseHandle lstrcmpiW lstrcmpW ExpandEnvironmentStringsW GlobalFree GlobalAlloc GetModuleHandleW LoadLibraryExW FreeLibrary WritePrivateProfileStringW GetPrivateProfileStringW lstrlenA MultiByteToWideChar ReadFile SetFilePointer FindClose FindNextFileW FindFirstFileW DeleteFileW MulDiv lstrcpyA MoveFileExW lstrcatW GetSystemDirectoryW GetProcAddress GetModuleHandleA GetExitCodeProcess WaitForSingleObject ExitProcess

$PLUGINSDIR/StartMenu.dll

IMPHASH 646971a3aef724d6f553f40ae84fe26b
SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
MD5 b9b71990b37e04a56cadbcbfa694f30f
SHA1 3b7627deb793446d6b12b7b94266cc592982a5c2
SHA512 b4aa947aba471ce0ba37ab859391f6a157887c882c920a3081d482f63a83317ae75b428ebae226f835798517abb676114ee42bf13bd4c4291cebbb5e9658f2e5
SSDEEP 96:VIt3J2Gl0eVe0+Cfo0UkXt6+o69UiGdPh5/utta/x3lkCTcaqHCI:ShE+A0+sF6piUFkA1lncviI
TLSH
T1FFF1C776F3D20673F9AB427428632F231B2AF521576581A7890316CE7A61DE3FD34B11
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

6430

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/System.dll

IMPHASH 509a34b3a68a773e0afb4259e68f9f82
SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
TLSH
T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

10879

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

$PLUGINSDIR/nsis_tauri_utils.dll

IMPHASH 2030931b38a854dde8cdd69245a8096a
SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
MD5 948eaa3cb78c2dcdd9eb1ab120ae0f65
SHA1 75197fee3c6a814fe035788d1c34ead39349b860
SHA512 f7c511e8c73ef6ee9b72c88cd73b2d454a6ffc12144118df2276ea3f5c34175df0d9d15a435035575ca2b171789fe348d7a9028b702b47dda749ee17e03ae7c1
SSDEEP 768:K/wOD4gzTVpAVk2h5Rsekk55aCukBFKpnp0jdhK7W+qVG:8wODZzTrAV5Oevq4DtXHVG
TLSH
T188F24A48FDC57EBAE2CF05710809467E4A6FC8081700C96BE3722EA3D5A67329ED525F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

4096

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

nsis_tauri_utils.pdb

$TEMP/MicrosoftEdgeWebview2Setup.exe

IMPHASH 7899cb8ba886a0690bdc28d8b481bbd1
SHA256 81c01751c8cc385a5991abb104205d42ac70094350ee8fb9e8ea580b51bb9554
MD5 6ad23fbb5ca5a2245c42f232cb2e6739
SHA1 b41664c86540571f51d8b6148ff98704948e56b3
SHA512 88f03872daa90d4c272bf4a3105e059fd2056a2511de8d851b0e0b7540ec877e84c3a9c380006c6473222bc72e0b0adc2b74c287f2ef1d43263e3878c2776a57
SSDEEP 49152:diGy36hgmsX4Ig2LiJOHYrJFTLZixTNLhRu85U:diShgmum2WzrfLZch7U
TLSH
T183852212B5F88031F1F72D3269F58A71187DB9724FA45ADB1385292C5F30AC2E9353AB
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

PE Signature issue

Digest

7e:d1:7e:a0:6f:59:e5:d5:94:02:f4:f6:53:ef:b9:bc:49:62:0d:e7:55:c7:71:64:c1:90:9c:1f:16:50:f8:e9

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=EdgeBuild,O=EdgeBuild,L=Redmond,ST=Washington,C=US

Chains

Sep 25, 2026

CN=EdgeBuild,O=EdgeBuild,L=Redmond,ST=Washington,C=US

Digest

7e:d1:7e:a0:6f:59:e5:d5:94:02:f4:f6:53:ef:b9:bc:49:62:0d:e7:55:c7:71:64:c1:90:9c:1f:16:50:f8:e9

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Sep 15, 2026

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2024,O=Microsoft Corporation,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Subject

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:02:33:4e:c2:48:56:4c:2b:5c:6f:00:00:00:00:02:33

Issuer

CN=Microsoft Code Signing PCA 2024,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Apr 16, 2026 - Apr 15, 2027

Subject

CN=Microsoft Code Signing PCA 2024,O=Microsoft Corporation,C=US

Serial Number

33:00:00:00:39:3b:b6:37:19:bf:06:1d:67:00:00:00:00:00:39

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 8, 2024 - Mar 22, 2036

Subject

CN=EdgeBuild,O=EdgeBuild,L=Redmond,ST=Washington,C=US

Serial Number

64:57:97:41:81:d1:09:95:4f:1c:10:95:8c:65:4e:63

Issuer

CN=EdgeBuild,O=EdgeBuild,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageKeyEncipherment

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Jun 15, 2020 - Dec 31, 2039

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=nShield TSS ESN:F002-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:02:20:24:e1:e6:e0:17:b9:b4:8e:00:01:00:00:02:20

Issuer

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Feb 19, 2026 - May 17, 2027

Subject

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:15:c5:e7:6b:9e:02:9b:49:99:00:00:00:00:00:15

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 30, 2021 - Sep 30, 2030

Minor OS version

Major OS version

Entry point

33792

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

mi_exe_stub.pdb

kernel32

GetStdHandle WriteFile GetModuleFileNameW ExitProcess GetModuleHandleExW OutputDebugStringW HeapAlloc HeapFree FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetFileType RaiseException LCMapStringW GetProcessHeap HeapSize HeapReAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode SetFilePointerEx CreateFileW CloseHandle WriteConsoleW DecodePointer VirtualProtect EncodePointer LoadLibraryExW QueryPerformanceCounter GetProcAddress FreeLibrary TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount DeleteCriticalSection LeaveCriticalSection EnterCriticalSection SetLastError GetLastError RtlUnwind TerminateProcess GetCurrentProcess GetModuleHandleW IsProcessorFeaturePresent GetStartupInfoW SetUnhandledExceptionFilter UnhandledExceptionFilter IsDebuggerPresent InitializeSListHead GetSystemTimeAsFileTime GetCurrentThreadId GetCurrentProcessId GetStringTypeW CreateDirectoryW SizeofResource FindFirstFileW Wow64DisableWow64FsRedirection RemoveDirectoryW GetTempPathW FormatMessageW Wow64RevertWow64FsRedirection GetFileAttributesExW GetDiskFreeSpaceExW LockResource DeleteFileW FindResourceExW LoadResource FindResourceW HeapDestroy LocalFree VerSetConditionMask CopyFileW VerifyVersionInfoW GetTempFileNameW lstrcmpiW CreateMutexW WaitForSingleObject ReleaseMutex CreateEventW SetEvent CreateThread UnmapViewOfFile CreateFileMappingW MapViewOfFile VirtualQuery CreateProcessW GetExitCodeProcess ResetEvent WaitForSingleObjectEx GetSystemInfo LoadLibraryExA

advapi32

RegSetValueExA SetSecurityDescriptorDacl GetAclInformation SetSecurityDescriptorOwner GetSidSubAuthority GetSidLengthRequired CopySid InitializeSid IsValidSid AddAce InitializeSecurityDescriptor InitializeAcl GetLengthSid GetSecurityDescriptorLength MakeSelfRelativeSD MakeAbsoluteSD SetSecurityDescriptorGroup RegOpenKeyExW RegQueryValueExW GetSecurityDescriptorSacl GetSecurityDescriptorDacl GetSecurityDescriptorGroup GetSecurityDescriptorControl GetSecurityDescriptorOwner RegCloseKey RegQueryValueExA RegCreateKeyExA RegSetValueExW RegOpenKeyExA RegDeleteValueA

ole32

CoTaskMemFree CoUninitialize CoInitializeEx

shell32

SHGetKnownFolderPath ord680 CommandLineToArgvW SHGetFolderPathW

user32

CharLowerBuffW MessageBoxW

Name

.text

Size

108KB

Virtual Size

107KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

37KB

Virtual Size

37KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didat

Size

512B

Virtual Size

44B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1.6MB

Virtual Size

1.6MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

better-twttr.exe

IMPHASH 5cfb54844c65d2bc87c73ce16fb085e3
SHA256 98d1a6f42bad1ad906ead937326d5a16dfd2b90a1549b118a1ad655576fae89a
MD5 a54b5132d261d0f03163a1f570bd3f6b
SHA1 f56859af6eed067ef7799dbbc18e582f79d66e0c
SHA512 1f4f497251aaed37b26bd0a97957b68bc1f658e98f31e2cfb2e921f057e63863d2aaedfb120668cd562cd69d71543de003217f49984da15b0f21ba2a8a857696
SSDEEP 393216:BboS6T70xP6ZcV6YzHmVC0TGVLqZNFmtoqn:BboS6T70xP6ZcV6YzHkv4LYqn
TLSH
T1EB2718257A5A996CD09BC474834B8A724A3130DB0B35B9FF449496393F7EBF42F38258
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

14845968

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

better_twttr.pdb

kernel32

GetCurrentThreadId GetUserDefaultUILanguage LCIDToLocaleName GetModuleHandleA GetLastError LoadLibraryExW GetModuleFileNameW EncodePointer GlobalUnlock OutputDebugStringW ReleaseMutex GlobalSize WideCharToMultiByte Sleep MultiByteToWideChar GetCurrentThread ReleaseSRWLockExclusive FormatMessageW SetHandleInformation lstrlenW LoadLibraryA AcquireSRWLockExclusive OutputDebugStringA WakeAllConditionVariable CloseHandle FreeLibrary SleepConditionVariableSRW CreateMutexW GetProcAddress LoadLibraryW CreateFileW SetNamedPipeHandleState LoadLibraryExA GetFullPathNameW RtlPcToFileHeader FlsAlloc FlsGetValue FlsSetValue FlsFree MoveFileExW HeapFree HeapAlloc GetProcessHeap GetFinalPathNameByHandleW GetModuleHandleW SetLastError SystemTimeToFileTime GlobalLock GetConsoleMode GetFileInformationByHandle GetFileAttributesW SetFileCompletionNotificationModes GetQueuedCompletionStatusEx CreateIoCompletionPort CancelIoEx WriteFile ReadFile GetOverlappedResult PostQueuedCompletionStatus MapViewOfFile CreateFileMappingW RtlUnwindEx SetUnhandledExceptionFilter FormatMessageA InitializeSListHead GetSystemTime GetSystemTimeAsFileTime GetCurrentProcessId GetFileSize LockFileEx LocalFree UnlockFile HeapDestroy HeapCompact GetSystemInfo HeapReAlloc DeleteFileW DeleteFileA WaitForSingleObjectEx CreateFileA FlushViewOfFile GetFileAttributesExW GetFileAttributesA GetDiskFreeSpaceA GetTempPathA HeapSize HeapValidate UnmapViewOfFile WaitForSingleObject GetTempPathW UnlockFileEx SetEndOfFile GetFullPathNameA SetFilePointer LockFile GetDiskFreeSpaceW HeapCreate AreFileApisANSI RaiseException InitializeCriticalSection EnterCriticalSection LeaveCriticalSection TryEnterCriticalSection DeleteCriticalSection CompareStringOrdinal FreeEnvironmentStringsW WriteFileEx GetTickCount SetFileInformationByHandle SetFileTime QueryPerformanceFrequency CreateThread ReadFileEx GetCurrentProcess DuplicateHandle RtlCaptureContext RtlLookupFunctionEntry GetSystemTimePreciseAsFileTime GetFileInformationByHandleEx GetEnvironmentStringsW GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetStdHandle CreateDirectoryW AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentDirectoryW GetCommandLineW FindFirstFileExW FindClose ExitProcess SwitchToThread CreateMutexA CreateSymbolicLinkW DeviceIoControl SetEnvironmentVariableW WriteConsoleW GetConsoleOutputCP CreateWaitableTimerExW SetWaitableTimer QueryPerformanceCounter FlushFileBuffers FindNextFileW GetEnvironmentVariableW RtlVirtualUnwind SleepEx InitializeCriticalSectionEx

advapi32

RegQueryValueExW RegCreateKeyTransactedW RegCloseKey ImpersonateAnonymousToken RevertToSelf RegGetValueW RegCreateKeyExW RegOpenKeyExW RegOpenKeyTransactedW SystemFunction036 EventSetInformation EventWriteTransfer EventUnregister EventRegister

user32

IsWindowEnabled DestroyIcon GetIconInfo LoadImageW EnableWindow CloseClipboard SetPropW RegisterClipboardFormatW SetWindowRgn FindWindowExW SetWindowTextW GetParent ReleaseDC GetWindowRect GetDC CreateIcon GetClipboardData OpenClipboard IsProcessDPIAware GetWindowTextW GetAsyncKeyState GetActiveWindow UpdateWindow InvalidateRect InvalidateRgn ChangeDisplaySettingsExW GetUpdateRect GetKeyboardState ValidateRect GetMonitorInfoW MonitorFromWindow MonitorFromRect CloseTouchInputHandle GetTouchInputInfo TrackMouseEvent FillRect ShowWindow ClientToScreen ScreenToClient SendInput GetMenuItemInfoW GetMenuBarInfo RegisterTouchWindow SetFocus OffsetRect GetKeyState GetWindow MapWindowPoints RedrawWindow SetParent RegisterClassExW ToUnicodeEx GetWindowDC IsClipboardFormatAvailable GetClipboardSequenceNumber RegisterWindowMessageA GetKeyboardLayout MapVirtualKeyExW DrawTextW DestroyAcceleratorTable GetWindowTextLengthW InsertMenuW DrawMenuBar AppendMenuW SetMenuItemInfoW GetSystemMenu SetForegroundWindow TrackPopupMenu PostMessageW DefWindowProcW DestroyWindow MsgWaitForMultipleObjectsEx SetCapture SetMenu ReleaseCapture RegisterRawInputDevices ShowCursor GetClipCursor FindWindowW VkKeyScanW DestroyMenu PostQuitMessage CreateWindowExW ClipCursor SystemParametersInfoA EnableMenuItem GetWindowThreadProcessId AllowSetForegroundWindow DrawIconEx SetWindowLongW SetWindowDisplayAffinity SendMessageW MonitorFromPoint EnumDisplayMonitors IsWindowVisible AdjustWindowRect SetWindowPos GetMenu CheckMenuItem CreateAcceleratorTableW GetRawInputData SetWindowLongPtrW GetWindowLongPtrW RemoveMenu MapVirtualKeyW CreatePopupMenu CreateMenu TranslateAcceleratorW GetForegroundWindow FlashWindowEx SetCursorPos GetMessageA LoadCursorW GetWindowPlacement SetWindowPlacement AdjustWindowRectEx GetCursorPos SystemParametersInfoW SetCursor GetClientRect GetWindowLongW GetSystemMetrics PostThreadMessageW PeekMessageW DispatchMessageW GetMessageW IsIconic EnumChildWindows DispatchMessageA TranslateMessage

ole32

CoCreateFreeThreadedMarshaler CoIncrementMTAUsage CoTaskMemFree CoUninitialize CoCreateInstance CoInitializeEx CoInitialize OleInitialize RegisterDragDrop RevokeDragDrop

shlwapi

SHCreateMemStream

shell32

DragFinish ILFree SHCreateItemFromParsingName SHOpenFolderAndSelectItems ShellExecuteExW SHAppBarMessage ILCreateFromPathW SHGetStockIconInfo ShellExecuteW DragQueryFileW SHGetKnownFolderPath

api-ms-win-core-winrt-l1-1-0

RoGetActivationFactory

oleaut32

GetErrorInfo SysFreeString SysStringLen SetErrorInfo

api-ms-win-core-winrt-error-l1-1-0

RoOriginateErrorW

bcryptprimitives

ProcessPrng

ntdll

NtCancelIoFileEx NtWriteFile NtOpenFile NtDeviceIoControlFile NtCreateNamedPipeFile NtCreateFile RtlGetVersion NtReadFile RtlNtStatusToDosError

api-ms-win-core-synch-l1-2-0

WakeByAddressSingle WaitOnAddress WakeByAddressAll

gdi32

SelectObject CreateDIBSection GetDeviceCaps CreateRectRgn SetBkMode SetTextColor CombineRgn BitBlt DeleteDC CreateCompatibleDC DeleteObject GetDIBits CreateSolidBrush

dwmapi

DwmSetWindowAttribute DwmGetWindowAttribute DwmEnableBlurBehindWindow

comctl32

RemoveWindowSubclass DefSubclassProc SetWindowSubclass TaskDialogIndirect

imm32

ImmGetContext ImmGetCompositionStringW ImmReleaseContext

combase

CoTaskMemAlloc

ws2_32

WSASocketW WSAIoctl WSAGetLastError connect ioctlsocket setsockopt send freeaddrinfo WSACleanup shutdown WSAStartup WSASend bind getaddrinfo getpeername getsockname closesocket getsockopt recv

crypt32

CertSetCertificateContextProperty CertAddEncodedCertificateToStore CertVerifyCertificateChainPolicy CertFreeCertificateContext CertFreeCertificateChainEngine CertFreeCertificateChain CertCreateCertificateChainEngine CertGetCertificateChain CertOpenStore CertCloseStore

bcrypt

BCryptGenRandom

api-ms-win-crt-math-l1-1-0

fmod truncf roundf sinf floor log ceilf trunc floorf round __setusermatherr pow

api-ms-win-crt-string-l1-1-0

strcpy_s strlen wcslen _wcsicmp strncmp strcmp wcscmp strspn strcspn

api-ms-win-crt-runtime-l1-1-0

_exit _initterm_e __p___argc __p___argv _cexit _c_exit _register_thread_local_exe_atexit_callback _initterm _get_initial_narrow_environment _initialize_narrow_environment _initialize_onexit_table _register_onexit_function _crt_atexit terminate _configure_narrow_argv abort _set_app_type _seh_filter_exe _endthreadex _beginthreadex exit strerror

api-ms-win-crt-convert-l1-1-0

wcstol _ultow_s _wtoi

api-ms-win-crt-heap-l1-1-0

_set_new_mode _callnewh calloc malloc _msize free realloc

api-ms-win-crt-utility-l1-1-0

qsort

api-ms-win-crt-time-l1-1-0

_localtime64_s

api-ms-win-crt-stdio-l1-1-0

__p__commode _set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sharing

General

Malware Config

Signatures

File Explorer

BetterTwttr_1.0.1_x64-setup.exe

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

generic

$PLUGINSDIR/StartMenu.dll

kernel32

user32

gdi32

shell32

ole32

generic

$PLUGINSDIR/System.dll

kernel32

user32

ole32

generic

$PLUGINSDIR/nsis_tauri_utils.dll

kernel32

advapi32

user32

shell32

generic

$TEMP/MicrosoftEdgeWebview2Setup.exe

PE Signature issue

kernel32

advapi32

ole32

shell32

user32

generic

better-twttr.exe

kernel32

advapi32

user32

ole32

shlwapi

shell32

api-ms-win-core-winrt-l1-1-0

oleaut32

api-ms-win-core-winrt-error-l1-1-0

bcryptprimitives

ntdll

api-ms-win-core-synch-l1-2-0

gdi32

dwmapi

comctl32

imm32

combase

ws2_32

crypt32

bcrypt

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

generic