InputSwitchToastHandler[.]exe

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General

Target

InputSwitchToastHandler.exe
Size

72KB
MD5

4cbc2d7e01195e3873df868ae9f8f820
SHA1

af6c23257ab248e176aae25cc5fa8f5128133303
SHA256

4f6c7195735fe4c8b559f6c043ac4bcf01855c73c68d50fd07fd0beae8b5c9af
SHA512

0d45d20e6b133178ad91f87be316c51545b5f940996e3cad946cdf617dad1b47c0d098ecaab7c1a81b158b11e5629ef3a769ae1f17f16b950c33dd011af06956
SSDEEP

768:NE6zjUf1AXHPC1oAZT9LXR3/kgUe50kXSt9a97V/aM0u3stSPeU04RgO:y6zjUf1939x/2ezStw5V/aLiR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
InputSwitchToastHandler.exe

Files

InputSwitchToastHandler.exe
.exe windows:10 windows x86 arch:x86

54acff269a5d3e1f84f1782cbd2d87c8

Headers

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

InputSwitchToastHandler.pdb

Imports

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

_c_exit
_register_thread_local_exe_atexit_callback
_initterm_e
_initterm

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

memset

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

_o__callnewh
_o__cexit
_o__configthreadlocale
_o__configure_wide_argv
_o__controlfp_s
_o__crt_atexit
_o__errno
_o__exit
_o__get_initial_wide_environment
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__purecall
_o__register_onexit_function
memcpy
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__wcsicmp
_o_exit
_o_free
_o_malloc
_o_terminate
_except_handler4_common
_CxxThrowException
_o___stdio_common_vsnprintf_s
_o___stdio_common_vswprintf
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
_o___p___wargv
_o___p___argc
__CxxFrameHandler3

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

CoCreateInstance
CoResumeClassObjects
CoRevokeClassObject
CoRegisterClassObject
CoReleaseServerProcess
CoAddRefServerProcess

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

WindowsDeleteString
WindowsIsStringEmpty
WindowsStringHasEmbeddedNull
WindowsCreateString
WindowsGetStringRawBuffer

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

EncodePointer
DecodePointer

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

WaitForSingleObject
EnterCriticalSection
ReleaseMutex
LeaveCriticalSection
CreateMutexExW
DeleteCriticalSection
ReleaseSemaphore
ReleaseSRWLockShared
OpenSemaphoreW
CreateSemaphoreExW
CreateEventW
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
ReleaseSRWLockExclusive
SetEvent
ResetEvent
AcquireSRWLockShared
AcquireSRWLockExclusive

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

RoRevokeActivationFactories
RoInitialize
RoRegisterActivationFactories
RoUninitialize

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

RoOriginateError
RoOriginateErrorW

api-ms-win-eventing-provider-l1-1-0

EventUnregister
EventSetInformation
EventRegister
EventWriteTransfer
EventActivityIdControl

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

GetProcAddress
GetModuleFileNameA
GetModuleHandleExW
GetModuleHandleW

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

InitOnceComplete
InitOnceBeginInitialize

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

HeapAlloc
HeapFree
GetProcessHeap

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

SetLastError
GetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter

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

TerminateProcess
GetCurrentThreadId
CreateProcessW
GetCurrentProcess
GetCurrentProcessId

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

GetSystemTimeAsFileTime
GetSystemDirectoryW

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

FormatMessageW

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

DebugBreak
IsDebuggerPresent
OutputDebugStringW

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

CloseHandle

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent

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

QueryPerformanceCounter

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

InitializeSListHead

Sections

.text
Size: 30KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

54acff269a5d3e1f84f1782cbd2d87c8

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

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

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

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

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

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

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

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

api-ms-win-eventing-provider-l1-1-0

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

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

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

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

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

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

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

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

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

api-ms-win-core-processthreads-l1-1-1

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

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

Sections

.text Size: 30KB - Virtual size: 29KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 5KB - Virtual size: 4KB

.rsrc Size: 34KB - Virtual size: 33KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 30KB - Virtual size: 29KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 34KB - Virtual size: 33KB

.reloc
Size: 2KB - Virtual size: 1KB