MicrosoftAccountTokenProvider[.]dll

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General

Target

MicrosoftAccountTokenProvider.dll
Size

144KB
MD5

b0c61ab47ec828b55bb8a391d3c29859
SHA1

b5905440b6e584f97872cdc743264a134748be76
SHA256

3d7d951c164b5f97666d95db9a460fc79a0ee308d2921fcd847429d19e2d34d5
SHA512

718ae9011202cf9c2a06bfbe6c340a0d85ee9dabbf0b4027f79996aabfcde5e0e8c5a5b362678a558de907a2edc4732ffdf92cc9e97209f74222cfa1628ee674
SSDEEP

3072:jIcLKLmUONStkj8CXc3oaXFr3c+Vpalej/XoGZL6q9dFFi:jDKLmtXj8C8hr3alO4GZLh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MicrosoftAccountTokenProvider.dll

Files

MicrosoftAccountTokenProvider.dll
.dll regsvr32 windows:10 windows x86 arch:x86

8e499f561cb8d9518e305143686d8a92

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

MicrosoftAccountTokenProvider.pdb

Imports

msvcrt

swprintf_s
_onexit
_purecall
_unlock
strrchr
wcschr
__CxxFrameHandler3
_wtof
memmove_s
tolower
_lock
wcsstr
_wcsicmp
??1type_info@@UAE@XZ
isalpha
strtol
isxdigit
isdigit
__dllonexit
_initterm
_amsg_exit
_XcptFilter
calloc
memset
_CxxThrowException
?what@exception@@UBEPBDXZ
_callnewh
_vsnprintf_s
memcpy_s
malloc
free
_vsnwprintf
??0exception@@QAE@XZ
_set_errno
wcstol
vswprintf_s
_vscwprintf
iswspace
wcsncpy_s
wcsnlen
_wtoi
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
_except_handler4_common
_ftol2

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

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

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

FormatMessageW
GetUserDefaultLocaleName
GetThreadPreferredUILanguages

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

OpenThread
GetCurrentProcess
GetCurrentProcessId
GetProcessIdOfThread
GetCurrentThreadId
TerminateProcess
OpenProcessToken
OpenThreadToken
GetCurrentThread

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

GetModuleHandleW
GetModuleFileNameW
DisableThreadLibraryCalls
FreeLibrary
GetModuleHandleExW
GetModuleFileNameA
SizeofResource
LockResource
LoadResource
FindResourceExW
LoadLibraryExW
GetProcAddress

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

SetLastError
RaiseException
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError

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

OutputDebugStringW
DebugBreak

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

CloseHandle

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

HeapReAlloc
HeapFree
HeapDestroy
HeapSize
GetProcessHeap
HeapAlloc

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

EventRegister
EventWrite
EventUnregister
EventWriteTransfer

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

CoTaskMemFree
CoUninitialize
CoCreateInstance
CoGetCallerTID
CoTaskMemAlloc

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

MultiByteToWideChar
WideCharToMultiByte

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

GetTickCount
GetSystemDirectoryW
GetSystemTimeAsFileTime
GetVersionExW

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

QueryPerformanceCounter

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

RegSetValueExW
RegOpenKeyExW
RegOpenCurrentUser
RegGetValueW
RegCreateKeyExW
RegDeleteKeyExW
RegEnumKeyExW
RegEnumValueW
RegQueryInfoKeyW
RegCloseKey
RegDeleteTreeW
RegDeleteValueW
RegQueryValueExW
RegSetKeySecurity

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

LocalFree
LocalAlloc

api-ms-win-core-localization-obsolete-l1-3-0

GetUserDefaultUILanguage

ntdll

RtlGetDeviceFamilyInfoEnum

api-ms-win-security-base-l1-2-0

CreateWellKnownSid
GetLengthSid
GetSecurityDescriptorSacl
GetSecurityDescriptorDacl
ImpersonateLoggedOnUser
RevertToSelf
GetTokenInformation
IsValidSid
CopySid

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

ConvertSidToStringSidW

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

DelayLoadFailureHook
ResolveDelayLoadedAPI

rpcrt4

NdrMesTypeDecode2
NdrMesTypeFree2
MesEncodeFixedBufferHandleCreate
MesBufferHandleReset
MesHandleFree
MesDecodeBufferHandleCreate
UuidCreate
I_RpcBindingInqLocalClientPID
RpcAsyncInitializeHandle
RpcSsDestroyClientContext
NdrAsyncClientCall2
RpcBindingFree
RpcStringFreeW
RpcAsyncCompleteCall
RpcAsyncCancelCall
RpcBindingFromStringBindingW
RpcStringBindingComposeW
RpcBindingSetAuthInfoExW

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

VerQueryValueW
GetFileVersionInfoExW
GetFileVersionInfoSizeExW

api-ms-win-service-management-l1-1-0

OpenServiceW
CloseServiceHandle
OpenSCManagerW

api-ms-win-service-winsvc-l1-2-0

QueryServiceStatus

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

RoGetActivationFactory
RoUninitialize
RoInitialize

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

WindowsGetStringRawBuffer
WindowsCreateStringReference
WindowsDeleteString

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

LoadLibraryW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 123KB - Virtual size: 123KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

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

8e499f561cb8d9518e305143686d8a92

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

api-ms-win-core-localization-obsolete-l1-3-0

ntdll

api-ms-win-security-base-l1-2-0

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

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

rpcrt4

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

api-ms-win-service-management-l1-1-0

api-ms-win-service-winsvc-l1-2-0

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

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

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

Exports

Exports

Sections

.text Size: 123KB - Virtual size: 123KB

.data Size: 1KB - Virtual size: 11KB

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

.didat Size: 512B - Virtual size: 96B

.rsrc Size: 3KB - Virtual size: 3KB

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

.text
Size: 123KB - Virtual size: 123KB

.data
Size: 1KB - Virtual size: 11KB

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

.didat
Size: 512B - Virtual size: 96B

.rsrc
Size: 3KB - Virtual size: 3KB

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