SearchHost[.]exe

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General

Target

SearchHost.exe
Size

49KB
MD5

32273c17474fafd7f1d1c22c39233850
SHA1

7c75633acc8863b352b235a2ea19da3449db7daa
SHA256

6eb5248b3389857c6b46527bea54f3c8756ddd71db473cbddf04635dfec76ae4
SHA512

ecf8887cb426e62a0bd6f7c815ff2c60f1515a54b196c530bac35ea0f3e69151fad3980cbfa0219a3e8ca4f5ff86398693afb68c11532555f00638f11bf4ec3c
SSDEEP

768:b9lliG7Fteha2gr9qVh9V/cytq6WKdoxQOQt9iyeziRx6VP8s5NKv26j:5l5HehadRih9Vrs6DetQ4ySPvNKOy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SearchHost.exe

Files

SearchHost.exe
.exe windows:6 windows x64 arch:x64

1cd8b57e28b6803311249b05e4e54fde

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_APPCONTAINER
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

SearchHost.pdb

Imports

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

RoInitialize

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

FormatMessageW

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

GetCurrentThreadId
GetCurrentProcessId

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

GetProcessHeap
HeapAlloc
HeapFree

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

FreeLibrary
GetModuleHandleExW
LoadLibraryExA
LoadLibraryExW
GetModuleFileNameA
GetProcAddress
GetModuleHandleW

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

OutputDebugStringW
IsDebuggerPresent
DebugBreak

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

SetLastError
GetLastError

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

WideCharToMultiByte

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

CloseHandle

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

CreateMutexExW
ReleaseMutex
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
ReleaseSemaphore
OpenSemaphoreW
WaitForSingleObjectEx
WaitForSingleObject
CreateSemaphoreExW

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

CloseThreadpoolTimer
SetThreadpoolTimer
CreateThreadpoolTimer
WaitForThreadpoolTimerCallbacks

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

GetFeatureEnabledState
RecordFeatureUsage
UnsubscribeFeatureStateChangeNotification
SubscribeFeatureStateChangeNotification

vccorlib140_app

?Free@Heap@Details@Platform@@SAXPEAX@Z
?AlignedFree@Heap@Details@Platform@@SAXPEAX@Z
?ReleaseTarget@ControlBlock@Details@Platform@@AEAAXXZ
?CreateException@Exception@Platform@@SAPE$AAV12@HPE$AAVString@2@@Z
?__abi_translateCurrentException@@YAJ_N@Z
?Allocate@Heap@Details@Platform@@SAPEAX_K0@Z
?__abi_WinRTraiseNotImplementedException@@YAXXZ
?__abi_WinRTraiseInvalidCastException@@YAXXZ
?InitializeData@Details@Platform@@YAJH@Z
?UninitializeData@Details@Platform@@YAXH@Z
?GetIidsFn@@YAJHPEAKPEBU__s_GUID@@PEAPEAVGuid@Platform@@@Z
?GetActivationFactoryByPCWSTR@@YAJPEAXAEAVGuid@Platform@@PEAPEAX@Z
?__abi_WinRTraiseNullReferenceException@@YAXXZ
?__abi_WinRTraiseOperationCanceledException@@YAXXZ
?__abi_WinRTraiseFailureException@@YAXXZ
?__abi_WinRTraiseAccessDeniedException@@YAXXZ
?__abi_WinRTraiseOutOfMemoryException@@YAXXZ
?__abi_WinRTraiseInvalidArgumentException@@YAXXZ
?__abi_WinRTraiseOutOfBoundsException@@YAXXZ
?__abi_WinRTraiseChangedStateException@@YAXXZ
?get@Message@Exception@Platform@@QE$AAAPE$AAVString@3@XZ
?__abi_WinRTraiseClassNotRegisteredException@@YAXXZ
?__abi_WinRTraiseWrongThreadException@@YAXXZ
?__abi_WinRTraiseDisconnectedException@@YAXXZ
?__abi_WinRTraiseObjectDisposedException@@YAXXZ
?__abi_WinRTraiseCOMException@@YAXJ@Z
??0Delegate@Platform@@QE$AAA@XZ

vcruntime140_1_app

__CxxFrameHandler4

vcruntime140_app

__std_exception_destroy
wcsstr
__C_specific_handler
__std_exception_copy
__std_terminate
_CxxThrowException
memset
memcpy

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

_set_fmode
__stdio_common_vswprintf
__p__commode

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

_invalid_parameter_noinfo
_c_exit
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_seh_filter_exe
_set_app_type
_errno
_configure_wide_argv
_initialize_wide_environment
_get_wide_winmain_command_line
_initterm
_initterm_e
exit
_exit
_register_thread_local_exe_atexit_callback

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

wcslen

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode
free

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

DecodePointer

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

InitOnceExecuteOnce

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

WindowsCreateString
WindowsGetStringRawBuffer
WindowsDuplicateString
WindowsDeleteString

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

CoCreateFreeThreadedMarshaler

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

QueryPerformanceCounter

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

GetSystemTimeAsFileTime

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

InitializeSListHead

Sections

.text
Size: 28KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 944B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 232B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1cd8b57e28b6803311249b05e4e54fde

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

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

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

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

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

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

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

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

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

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

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

vccorlib140_app

vcruntime140_1_app

vcruntime140_app

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

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

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: 28KB - Virtual size: 27KB

.rdata Size: 14KB - Virtual size: 14KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 2KB - Virtual size: 2KB

.rsrc Size: 1024B - Virtual size: 944B

.reloc Size: 512B - Virtual size: 232B

.text
Size: 28KB - Virtual size: 27KB

.rdata
Size: 14KB - Virtual size: 14KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 1024B - Virtual size: 944B

.reloc
Size: 512B - Virtual size: 232B