MapsBtSvc[.]dll

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General

Target

MapsBtSvc.dll
Size

97KB
MD5

97d3432178eaf9cf3be3b6694cbbbdd1
SHA1

1c81486f5e60cce134104a886007059a3e7ae720
SHA256

a65a1f46709f06b8652a3c758674ffe8ee7cb0f06e834c004f2e1aa2565ea4f7
SHA512

9c3b624537a56a4a233812fa6c109161d45041c20a0f837fd772ff5013f54cd98da2ed4084eb8a28f4714aeade627eb8f2e603b492b76f07e542dce462e4726f
SSDEEP

3072:AMNmktjc+VpIo3tutSoKm4QjuqIzN88OL4v:AMN3nVxktSovjuqI588OL6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MapsBtSvc.dll

Files

MapsBtSvc.dll
.dll windows:10 windows x86 arch:x86

0452e487b9beb5bf5c6d6c393f7db7cb

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

MapsBtSvc.pdb

Imports

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

_initterm_e
_initterm

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

_o__crt_atexit
_o__errno
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__register_onexit_function
_o__seh_filter_dll
memmove
_o__wcsicmp
_o__wtoi
_o_ceil
_o_free
_o_malloc
_except_handler4_common
_CxxThrowException
_o___stdio_common_vswprintf
_o__configure_narrow_argv
_o___stdio_common_vsnprintf_s
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
_o__cexit
_o__callnewh
__std_terminate
__CxxFrameHandler3
memcpy

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

memset

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

GetModuleHandleW
GetProcAddress
GetModuleFileNameA
GetModuleHandleExW
DisableThreadLibraryCalls

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

WaitForSingleObjectEx
ReleaseSemaphore
SetEvent
CreateEventW
InitializeCriticalSection
WaitForSingleObject
EnterCriticalSection
CreateSemaphoreExW
OpenSemaphoreW
CreateMutexExW
DeleteCriticalSection
ReleaseMutex
LeaveCriticalSection
CreateEventExW

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

RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
SetLastError

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

CoInitializeEx
StringFromCLSID
CoCreateGuid
CoDisconnectContext
CoUninitialize
CoCreateInstance
CoTaskMemFree
CoGetApartmentType
CoRegisterClassObject
CoRevokeClassObject

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

QueryPerformanceCounter

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

GetCurrentProcessId
GetCurrentThreadId
GetCurrentProcess
TerminateProcess

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

GetSystemTimeAsFileTime

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

InitializeSListHead

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

DebugBreak
IsDebuggerPresent
OutputDebugStringW

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

IsProcessorFeaturePresent

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

CloseHandle

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

HeapAlloc
GetProcessHeap
HeapFree

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

FormatMessageW
GetThreadLocale

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

EventUnregister
EventRegister
EventSetInformation
EventWriteTransfer

api-ms-win-security-base-l1-1-0

ImpersonateLoggedOnUser
RevertToSelf

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

PathCchCombine
PathAllocCanonicalize
PathAllocCombine

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

FindFirstFileW
FindClose
CreateDirectoryW
SetFileAttributesW
RemoveDirectoryW
DeleteFileW
GetFileAttributesW
FindNextFileW

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

RegCloseKey
RegSetValueExW
RegDeleteValueW
RegCreateKeyExW
RegGetValueW

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

InitOnceComplete
InitOnceBeginInitialize

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

RaiseFailFastException

api-ms-win-core-kernel32-legacy-l1-1-0

RegisterWaitForSingleObject

api-ms-win-core-threadpool-legacy-l1-1-0

QueueUserWorkItem
UnregisterWaitEx
CreateTimerQueue
DeleteTimerQueueEx
CreateTimerQueueTimer

api-ms-win-security-accesshlpr-l1-1-0

FreeTransientObjectSecurityDescriptor
QueryTransientObjectSecurityDescriptor

ztrace_maps

ZTraceReportPropagationNoThis
ZTraceReportOrigination
ZTraceReportPropagation
ZTraceClose
ZTraceReportOriginationNoThis
ZTraceHelperNoThis
ZTraceHelper
ZTraceInit
ZTraceReportIgnoreNoThis
ZTraceReportIgnore

msvcp_win

?_Xlength_error@std@@YAXPBD@Z
?_Xbad_function_call@std@@YAXXZ

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

RegDeleteKeyValueW

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

LocalFree
LocalAlloc

api-ms-win-stateseparation-helpers-l1-1-0

GetPersistedRegistryLocationW

Exports

Exports

MapsBackgroundTransferClassFactory_Register
MapsBackgroundTransferClassFactory_Revoke
MapsBackgroundTransferService_CreateOrFindJob
MapsBackgroundTransferService_FreeJob
MapsBackgroundTransferService_GetIsAnyJobWaiting
MapsBackgroundTransferService_RegisterCallbacks
MapsBackgroundTransferService_SetNetworkCostPolicy
MapsBackgroundTransferService_SetPowerPolicy
MapsBackgroundTransferService_SetPriority
MapsBackgroundTransferService_SetServiceCallbacks
MapsBackgroundTransferService_TakeBitsSnapshot
MapsBackgroundTransferService_UnregisterCallbacks

Sections

.text
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0452e487b9beb5bf5c6d6c393f7db7cb

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

api-ms-win-security-base-l1-1-0

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

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

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

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

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

api-ms-win-core-kernel32-legacy-l1-1-0

api-ms-win-core-threadpool-legacy-l1-1-0

api-ms-win-security-accesshlpr-l1-1-0

ztrace_maps

msvcp_win

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

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

api-ms-win-stateseparation-helpers-l1-1-0

Exports

Exports

Sections

.text Size: 83KB - Virtual size: 82KB

.data Size: 1024B - Virtual size: 2KB

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

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

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

.text
Size: 83KB - Virtual size: 82KB

.data
Size: 1024B - Virtual size: 2KB

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

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

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