GameBarPresenceWriter[.]exe

Sharing

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General

Target

GameBarPresenceWriter.exe
Size

368KB
MD5

82e14147557e4989b29992d110cd26b9
SHA1

70eba04e862572ab46a9b6452e3e6958e372fc39
SHA256

fa66c60dc765b78549ecd6575fb5149889aaf7e970886c7dd2b80d961cc5faa7
SHA512

ed28fc7f639a12cb3daac7b0d51449c8d06634964712a327e6dd11041c050f3d1131d2216be1da62b6b911a64ba0f9a022ac3d7f73486ba455bf3a0140e137a4
SSDEEP

6144:c4cMbFjuoOuoeHNuxJIT5Sl4gzPervIp3mxQJaV/MrYMN:c4cMbFjuo6egxA5ADuM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
GameBarPresenceWriter.exe

Files

GameBarPresenceWriter.exe
.exe windows:10 windows x64 arch:x64

bd3673e7040d3eb05d225980b0f745c3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE

Imports

advapi32

RegGetValueW
RegCreateKeyExW
RegCloseKey
RegNotifyChangeKeyValue
MakeAbsoluteSD
ConvertStringSecurityDescriptorToSecurityDescriptorW
EventUnregister
EventSetInformation
EventRegister
EventWriteTransfer

kernel32

GetModuleFileNameA
HeapFree
EnterCriticalSection
GetModuleHandleExW
LeaveCriticalSection
InitializeCriticalSectionEx
GetCurrentThreadId
FormatMessageW
OutputDebugStringW
RaiseException
HeapAlloc
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
DebugBreak
IsDebuggerPresent
SetLastError
CreateEventExW
WaitForThreadpoolTimerCallbacks
CloseThreadpoolWait
GetLastError
WaitForThreadpoolWaitCallbacks
ReleaseSRWLockExclusive
CloseThreadpoolTimer
AcquireSRWLockExclusive
CreateThreadpoolWait
CloseHandle
SetThreadpoolTimer
SetThreadpoolWait
CreateThreadpoolTimer
ParseApplicationUserModelId
InitOnceExecuteOnce
CreateSemaphoreExW
ReleaseSemaphore
EncodePointer
WaitForSingleObject
ReleaseMutex
CreateEventW
Sleep
SetEvent
WaitForSingleObjectEx
OpenSemaphoreW
ReleaseSRWLockShared
DecodePointer
CreateMutexExW
LocalFree
AcquireSRWLockShared
GetCurrentProcessId

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

_initterm
_initterm_e
exit
_exit
terminate
__p___argc
__p___wargv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_initialize_wide_environment
_configure_wide_argv
abort
_set_app_type
_seh_filter_exe
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_get_initial_wide_environment
_invalid_parameter_noinfo_noreturn
_errno
_invalid_parameter_noinfo

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

__acrt_iob_func
_set_fmode
__p__commode
__stdio_common_vsprintf_s
__stdio_common_vsnprintf_s
__stdio_common_vswprintf
__stdio_common_vfwprintf

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

free
_realloc_base
_callnewh
_set_new_mode
calloc
malloc
_free_base
_calloc_base
_malloc_base

ole32

CoRevokeClassObject
CoTaskMemFree
CoCreateFreeThreadedMarshaler
CoCreateInstance
CoReleaseServerProcess
CoTaskMemAlloc
CoInitializeSecurity
CoResumeClassObjects
CoAddRefServerProcess
CoRegisterClassObject

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

RoOriginateErrorW
SetRestrictedErrorInfo
RoOriginateError

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

WindowsCreateStringReference
WindowsDeleteString
WindowsGetStringRawBuffer
WindowsDuplicateString
WindowsCreateString
WindowsStringHasEmbeddedNull
WindowsIsStringEmpty

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

RoGetActivationFactory
RoActivateInstance
RoRevokeActivationFactories
RoRegisterActivationFactories
RoInitialize
RoUninitialize

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

RoGetMatchingRestrictedErrorInfo

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

SubscribeFeatureStateChangeNotification
GetFeatureEnabledState
RecordFeatureUsage
UnsubscribeFeatureStateChangeNotification

ntdll

RtlPcToFileHeader
RtlLookupFunctionEntry
RtlUnwindEx

api-ms-win-power-setting-l1-1-0

PowerSettingUnregisterNotification
PowerSettingRegisterNotification

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

SleepConditionVariableSRW
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable

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

TryAcquireSRWLockExclusive
InitializeSRWLock

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

QueryPerformanceCounter

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

GetLocaleInfoEx
LCMapStringEx
GetCPInfo

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

GetSystemTimeAsFileTime

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

InitializeSListHead

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

FlsFree
FlsAlloc
FlsGetValue
FlsSetValue

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

__pctype_func
___mb_cur_max_func
___lc_locale_name_func
setlocale
_unlock_locales
_lock_locales
localeconv
_configthreadlocale
___lc_codepage_func
___lc_collate_cp_func

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

strcpy_s
strcspn
isupper
wcsnlen
__strncnt
isspace
tolower
_wcsdup
islower

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

strtod
strtof

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

frexp
ceilf
pow
ldexp
powf

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

_Getmonths
_Getdays
_W_Gettnames
_Wcsftime
_W_Getmonths
_Gettnames
_Strftime
_W_Getdays

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

WideCharToMultiByte
GetStringTypeW
CompareStringEx
MultiByteToWideChar

Sections

.text
Size: 240KB - Virtual size: 239KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 86KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bd3673e7040d3eb05d225980b0f745c3

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

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

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

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

ole32

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

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

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

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

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

ntdll

api-ms-win-power-setting-l1-1-0

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

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

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

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

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

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

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

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

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

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

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

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

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

Sections

.text Size: 240KB - Virtual size: 239KB

.rdata Size: 88KB - Virtual size: 86KB

.data Size: 16KB - Virtual size: 18KB

.pdata Size: 12KB - Virtual size: 9KB

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 2KB

.text
Size: 240KB - Virtual size: 239KB

.rdata
Size: 88KB - Virtual size: 86KB

.data
Size: 16KB - Virtual size: 18KB

.pdata
Size: 12KB - Virtual size: 9KB

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 2KB