BrowserSettingSync[.]dll

Sharing

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General

Target

BrowserSettingSync.dll
Size

111KB
MD5

374864b405666ad661cee313436ac514
SHA1

ac5200a0b3326e5176eb567a29f121e451adce14
SHA256

31c18ed8fd54676845835c951a3fbafff0ef7b4c7c640285b373c68aafed9590
SHA512

b3fbdce4d3f6074ef582c9fb1719889f859f20a8e30513c1bf71fcf05589082c40bf0e1aed221a3de25451a44c22f001c6fa7114fd277bd1e259ba8fd74523bd
SSDEEP

3072:j44+TQEEVWedTxw9CMx+J2mAsqAoFacHx5Jx4Lav1:BHRxFMx+J2pdAoFacR/x4Lm

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

64624c0315e6e37802cac60e004c8f0d

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

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

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

SHTaskPoolQueueTask
SHTaskPoolGetUniqueContext

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

IStream_Copy
SHCreateMemStream
IStream_Read
IStream_Size
SHOpenRegStream2W
IStream_Reset
IStream_Write

shlwapi

PathRelativePathToW
ord187
ord219
ord600
AssocGetPerceivedType
UrlEscapeW
ord599
StrChrW

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

GetModuleFileNameA
GetProcAddress
GetModuleHandleW
DisableThreadLibraryCalls
GetModuleHandleExW

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

ReleaseMutex
AcquireSRWLockExclusive
WaitForSingleObjectEx
CreateMutexExW
WaitForSingleObject
DeleteCriticalSection
InitializeSRWLock
OpenSemaphoreW
ReleaseSRWLockShared
InitializeCriticalSectionEx
AcquireSRWLockShared
ReleaseSRWLockExclusive
CreateSemaphoreExW
ReleaseSemaphore

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

HeapAlloc
GetProcessHeap
HeapFree

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

SetLastError
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

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

CreateProcessW
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
GetCurrentThreadId

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

FormatMessageW

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

IsDebuggerPresent
DebugBreak
OutputDebugStringW

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

CloseHandle

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

RegisterTraceGuidsW
GetTraceEnableFlags
GetTraceEnableLevel
UnregisterTraceGuids
TraceMessage
GetTraceLoggerHandle

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

EventWriteTransfer
EventRegister
EventUnregister
EventSetInformation

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

PathAllocCanonicalize
PathCchCombine

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

FindNextFileW
FindFirstFileW
RemoveDirectoryW
FindClose
CompareFileTime

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

WindowsCreateString

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

CompareStringW
CompareStringOrdinal

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

RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyExW
RegCloseKey
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegGetValueW

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

LocalFree

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

GetTickCount
GetSystemTimeAsFileTime

sspicli

GetUserNameExW

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

CharLowerW

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

EncodePointer
DecodePointer

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

InitOnceExecuteOnce
Sleep

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

QueryPerformanceCounter

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

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

ApiSetQueryApiSetPresence

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 94KB - Virtual size: 93KB

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: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 244B

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: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

64624c0315e6e37802cac60e004c8f0d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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-localization-l1-2-0

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

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

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-l1-1-0

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

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

sspicli

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 94KB - Virtual size: 93KB

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

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

.didat Size: 512B - Virtual size: 244B

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

.reloc Size: 7KB - Virtual size: 6KB

.text
Size: 94KB - Virtual size: 93KB

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

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

.didat
Size: 512B - Virtual size: 244B

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

.reloc
Size: 7KB - Virtual size: 6KB