BrowserSettingSync[.]dll

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General

Target

BrowserSettingSync.dll
Size

125KB
MD5

b70eebd8a09b65104e5c4c7b0ebb82d8
SHA1

34db869346e4490d6bafbe76367f569a285b9666
SHA256

ce4e09d2bf8066df5b972357d53caf6f8952d1e911b2ee9f328a0a26fde3da4a
SHA512

1fe08da6497cde44752d7c173f54a57fc8c222ca44cd56eaf2be765c7763343fc286f58ed82074def4165877c03766427149e16f0bc9a7441f881fbe31c7848d
SSDEEP

3072:zQDQQQzePahEvV+9MHcN1lENUt2bjJBQ:MkHz5uVEHN1lENUt2bj3Q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BrowserSettingSync.dll

Files

BrowserSettingSync.dll
.dll windows:10 windows x86 arch:x86

d962497eaa0118d8b4af4d5cfe63dedd

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

BrowserSettingSync.pdb

Imports

msvcrt

_amsg_exit
_XcptFilter
memmove
memmove_s
realloc
_purecall
_initterm
malloc
_lock
__dllonexit
_onexit
??_V@YAXPAX@Z
free
_vsnprintf_s
??0exception@@QAE@ABV0@@Z
__CxxFrameHandler3
_except_handler4_common
_unlock
wcstok_s
iswalnum
_callnewh
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
?what@exception@@UBEPBDXZ
_CxxThrowException
memcpy
??0exception@@QAE@XZ
??1exception@@UAE@XZ
??3@YAXPAX@Z
memcpy_s
_vsnwprintf
??1type_info@@UAE@XZ
memset

settingsyncpolicy

ord8

api-ms-win-shcore-thread-l1-1-0

SHSetThreadRef
SHCreateThreadRef

api-ms-win-shcore-stream-l1-1-0

IStream_Size
SHCreateMemStream
SHOpenRegStream2W
IStream_Write
IStream_Reset
IStream_Copy
IStream_Read

shlwapi

ord600
ord219
ord187
AssocGetPerceivedType
UrlEscapeW
ord599
StrChrW
PathRelativePathToW

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

GetModuleHandleW
LoadLibraryExW
GetProcAddress
GetModuleFileNameA
DisableThreadLibraryCalls
FreeLibraryAndExitThread
GetModuleHandleExW
GetModuleFileNameW
FreeLibrary
GetModuleHandleA

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

AcquireSRWLockExclusive
ReleaseSRWLockExclusive
WaitForSingleObjectEx
AcquireSRWLockShared
CreateEventExW
OpenSemaphoreW
CreateSemaphoreExW
WaitForSingleObject
ReleaseMutex
Sleep
CreateMutexExW
InitializeSRWLock
SetEvent
ReleaseSemaphore
ReleaseSRWLockShared

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

GetProcessHeap
HeapFree
HeapAlloc

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
SetLastError

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

OutputDebugStringW
OutputDebugStringA

api-ms-win-core-processthreads-l1-1-2

CreateProcessW
TerminateProcess
TlsAlloc
GetCurrentProcessId
TlsSetValue
TlsFree
CreateThread
GetCurrentThreadId
GetCurrentProcess

api-ms-win-core-localization-l1-2-1

FormatMessageW

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

CloseHandle

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

LoadLibraryW

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

TrySubmitThreadpoolCallback
FreeLibraryWhenCallbackReturns
CallbackMayRunLong
CloseThreadpoolTimer
SetThreadpoolTimer
CreateThreadpoolTimer
WaitForThreadpoolTimerCallbacks

api-ms-win-core-sysinfo-l1-2-1

GetSystemTimeAsFileTime
GetTickCount

api-ms-win-core-synch-l1-2-1

CreateSemaphoreW

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

UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceEnableFlags
TraceMessage
GetTraceLoggerHandle
GetTraceEnableLevel

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

EventWrite
EventWriteTransfer
EventRegister
EventSetInformation
EventUnregister

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

PathAllocCanonicalize
PathCchCombine

api-ms-win-core-file-l1-2-1

RemoveDirectoryW
FindClose
FindNextFileW
FindFirstFileW
CompareFileTime

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

WindowsCreateString

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

CompareStringOrdinal
CompareStringW

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

RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegDeleteValueW
RegEnumKeyExW
RegGetValueW
RegCreateKeyExW
RegDeleteKeyExW
RegSetValueExW

api-ms-win-core-heap-l2-1-0

LocalFree

sspicli

GetUserNameExW

api-ms-win-core-string-l2-1-0

CharLowerW

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

DecodePointer
EncodePointer

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

QueryPerformanceCounter

api-ms-win-core-delayload-l1-1-1

DelayLoadFailureHook
ResolveDelayLoadedAPI

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

ApiSetQueryApiSetPresence

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 106KB - Virtual size: 106KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d962497eaa0118d8b4af4d5cfe63dedd

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

settingsyncpolicy

api-ms-win-shcore-thread-l1-1-0

api-ms-win-shcore-stream-l1-1-0

shlwapi

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

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

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

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

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

api-ms-win-core-processthreads-l1-1-2

api-ms-win-core-localization-l1-2-1

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

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

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

api-ms-win-core-sysinfo-l1-2-1

api-ms-win-core-synch-l1-2-1

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

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

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

api-ms-win-core-file-l1-2-1

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

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

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

api-ms-win-core-heap-l2-1-0

sspicli

api-ms-win-core-string-l2-1-0

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

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

api-ms-win-core-delayload-l1-1-1

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

Exports

Exports

Sections

.text Size: 106KB - Virtual size: 106KB

.data Size: 1024B - Virtual size: 1KB

.idata Size: 6KB - Virtual size: 5KB

.didat Size: 512B - Virtual size: 272B

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

.reloc Size: 7KB - Virtual size: 7KB

.text
Size: 106KB - Virtual size: 106KB

.data
Size: 1024B - Virtual size: 1KB

.idata
Size: 6KB - Virtual size: 5KB

.didat
Size: 512B - Virtual size: 272B

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

.reloc
Size: 7KB - Virtual size: 7KB