MicrosoftAccountTokenProvider[.]dll

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General

Target

MicrosoftAccountTokenProvider.dll
Size

144KB
MD5

7d9a2d603c8b3d5f3c83eaee7da1f2fb
SHA1

ac2700927fc5ebe2d117eebd2494bcc3c4d6263f
SHA256

2a2cb8bd83381d693c978b1c78d8c72a015f88638688e500508d527569b0c908
SHA512

e5836c5e4d4b0a72a20c017ddae20db3d8ede84398cc8a57afc0c82a6767eb8ac499f0e439ff6191addc621ef038af162adb926eadda6aeb94574e085d9cce03
SSDEEP

3072:XcLKLm0ON4LGqCRC1R0IdmD2uBosuxGe6q9dULU1:yKLmNaCRcyEJxGehn

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

6be1f8609c68a2359e0d46a63251ecb6

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

strrchr
_wtof
swprintf_s
??1type_info@@UAE@XZ
_purecall
_except_handler4_common
_unlock
wcsstr
memmove_s
_wcsicmp
wcschr
__CxxFrameHandler3
isalpha
strtol
isxdigit
isdigit
_onexit
_lock
_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
__dllonexit
_ftol2

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

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

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

GetUserDefaultLocaleName
FormatMessageW
GetThreadPreferredUILanguages

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

GetCurrentThreadId
OpenProcessToken
TerminateProcess
GetCurrentProcess
GetProcessIdOfThread
OpenThreadToken
OpenThread
GetCurrentThread
GetCurrentProcessId

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

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

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

SetUnhandledExceptionFilter
SetLastError
RaiseException
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

HeapFree
HeapSize
GetProcessHeap
HeapAlloc
HeapReAlloc
HeapDestroy

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

EventWrite
EventWriteTransfer
EventRegister
EventUnregister

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

CoGetCallerTID
CoTaskMemFree
CoUninitialize
CoTaskMemAlloc
CoCreateInstance

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

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

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

GetSecurityDescriptorSacl
GetSecurityDescriptorDacl
ImpersonateLoggedOnUser
IsValidSid
CreateWellKnownSid
GetTokenInformation
CopySid
GetLengthSid
RevertToSelf

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
RpcBindingFree
RpcStringFreeW
RpcBindingSetAuthInfoExW
RpcStringBindingComposeW
RpcBindingFromStringBindingW
RpcAsyncCancelCall
RpcAsyncCompleteCall
NdrAsyncClientCall2
RpcSsDestroyClientContext
UuidCreate
I_RpcBindingInqLocalClientPID
RpcAsyncInitializeHandle

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

GetFileVersionInfoExW
GetFileVersionInfoSizeExW
VerQueryValueW

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

CloseServiceHandle
OpenSCManagerW
OpenServiceW

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

QueryServiceStatus

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

RoInitialize
RoGetActivationFactory
RoUninitialize

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

6be1f8609c68a2359e0d46a63251ecb6

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