MbaeApiPublic[.]dll

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General

Target

MbaeApiPublic.dll
Size

885KB
MD5

7db6df71f99e876ccc9d3db6e2ac88fa
SHA1

84952d0242c99e7bf71ca7d77dbbd5d98eb98eb1
SHA256

c9f7b7c7f6d6d52eac8c08ddab7f9836ef48bb24a6492792cc916a89e12df011
SHA512

c964fd017bdaa2b39711ae2e817cdf9872cb51db7565a3397e2cf807156030fd717dce88157c93dab199d317021dff7dca1d1569d8c1ecf1d4628959b4c806c2
SSDEEP

24576:e+YEm9UwAQ3DsQGrNEa7eCA+Esb0TBhS:/YEm9UwAQ4QcNR6+Esb0TB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MbaeApiPublic.dll

Files

MbaeApiPublic.dll
.dll windows:10 windows x86 arch:x86

f25b71f430d81e2b0dc975ce8624557e

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

MbaeApiPublic.pdb

Imports

msvcrt

_errno
_onexit
_except_handler4_common
??1type_info@@UAE@XZ
_CxxThrowException
_ftol2_sse
memcmp
memcpy
_callnewh
??3@YAXPAX@Z
toupper
__dllonexit
_unlock
_lock
?terminate@@YAXXZ
_initterm
malloc
_wcsnicmp
isalpha
free
_amsg_exit
_XcptFilter
calloc
ldiv
_purecall
??0exception@@QAE@ABV0@@Z
_vsnprintf_s
memcpy_s
??0exception@@QAE@XZ
??1exception@@UAE@XZ
_vsnwprintf
memmove
realloc
?what@exception@@UBEPBDXZ
??_V@YAXPAX@Z
__CxxFrameHandler3
??0exception@@QAE@ABQBD@Z
memset

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

CloseHandle

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

WaitForSingleObjectEx
AcquireSRWLockExclusive
CreateEventExW
InitializeSRWLock
InitializeCriticalSection
ReleaseSRWLockExclusive
ReleaseSRWLockShared
WaitForSingleObject
CreateSemaphoreExW
OpenSemaphoreW
CreateEventW
ResetEvent
EnterCriticalSection
LeaveCriticalSection
CreateMutexExW
SetEvent
DeleteCriticalSection
ReleaseSemaphore
InitializeCriticalSectionEx
ReleaseMutex
AcquireSRWLockShared

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

GetLastError
SetUnhandledExceptionFilter
SetLastError
RaiseException
UnhandledExceptionFilter

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

DecodePointer
EncodePointer

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

GetTraceEnableLevel
GetTraceEnableFlags
GetTraceLoggerHandle
TraceMessage
UnregisterTraceGuids
RegisterTraceGuidsW

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

GetModuleHandleExW
DisableThreadLibraryCalls
GetModuleFileNameA
GetProcAddress
GetModuleHandleW
LoadStringW

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

EventUnregister
EventSetInformation
EventProviderEnabled
EventRegister
EventWriteTransfer

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

FormatMessageW

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

HeapFree
HeapAlloc
GetProcessHeap

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

GetCurrentThreadId
OpenThreadToken
GetCurrentThread
OpenProcessToken
GetCurrentProcessId
TerminateProcess
GetCurrentProcess

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

OutputDebugStringW
IsDebuggerPresent
OutputDebugStringA
DebugBreak

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

Sleep
InitOnceExecuteOnce

rpcrt4

CStdStubBuffer_CountRefs
NdrStubForwardingFunction
IUnknown_Release_Proxy
CStdStubBuffer_AddRef
CStdStubBuffer_Invoke
RpcImpersonateClient
NdrOleFree
RpcRevertToSelfEx
CStdStubBuffer_IsIIDSupported
I_RpcBindingInqLocalClientPID
NdrStubCall2
RpcServerInqCallAttributesW
IUnknown_QueryInterface_Proxy
NdrCStdStubBuffer_Release
CStdStubBuffer_QueryInterface
NdrOleAllocate
NdrDllCanUnloadNow
NdrDllGetClassObject
NdrCStdStubBuffer2_Release
CStdStubBuffer_Connect
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_DebugServerQueryInterface
IUnknown_AddRef_Proxy
CStdStubBuffer_Disconnect

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

NdrProxyForwardingFunction3
CStdStubBuffer2_Connect
ObjectStublessClient16
ObjectStublessClient3
ObjectStublessClient18
ObjectStublessClient20
ObjectStublessClient11
ObjectStublessClient15
CStdStubBuffer2_Disconnect
ObjectStublessClient7
ObjectStublessClient13
ObjectStublessClient14
CStdStubBuffer2_QueryInterface
ObjectStublessClient10
ObjectStublessClient8
ObjectStublessClient12
ObjectStublessClient19
NdrProxyForwardingFunction4
NdrProxyForwardingFunction5
ObjectStublessClient6
ObjectStublessClient9
CStdStubBuffer2_CountRefs
ObjectStublessClient17

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

QueryPerformanceCounter

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

GetSystemTimeAsFileTime
GetTickCount

ntdll

swprintf_s
wcsncmp
RtlUnsubscribeWnfNotificationWaitForCompletion
RtlSubscribeWnfStateChangeNotification
iswspace
NtQueryKey
mbstowcs
_wcsicmp
wcscpy_s
RtlIpv6StringToAddressW
RtlIpv4StringToAddressW
tolower
memmove_s
wcsncpy_s

mobilenetworking

GetPersistentRegPath

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

RegCloseKey
RegQueryValueExW
RegDeleteValueW
RegOpenKeyExW
RegSetValueExW
RegEnumKeyExW
RegGetValueW
RegCreateKeyExW
RegDeleteKeyExW

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

LocalFree
LocalAlloc

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

OpenProcess

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

DuplicateTokenEx
GetTokenInformation
CheckTokenMembership
FreeSid

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

WaitForMultipleObjects

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

TrySubmitThreadpoolCallback
FreeLibraryWhenCallbackReturns
CallbackMayRunLong

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

GetFullPathNameW

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

ExpandEnvironmentStringsW

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

MultiByteToWideChar

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

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

SHTaskPoolAllowThreadReuse
SHTaskPoolQueueTask

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject

Sections

.text
Size: 792KB - Virtual size: 792KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 1024B - Virtual size: 628B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 74KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f25b71f430d81e2b0dc975ce8624557e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

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

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

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

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

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

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

rpcrt4

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

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

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

ntdll

mobilenetworking

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

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

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

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

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

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

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

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

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

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

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

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

Exports

Exports

Sections

.text Size: 792KB - Virtual size: 792KB

.data Size: 1KB - Virtual size: 5KB

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

.didat Size: 1024B - Virtual size: 628B

.rsrc Size: 8KB - Virtual size: 7KB

.reloc Size: 74KB - Virtual size: 73KB

.text
Size: 792KB - Virtual size: 792KB

.data
Size: 1KB - Virtual size: 5KB

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

.didat
Size: 1024B - Virtual size: 628B

.rsrc
Size: 8KB - Virtual size: 7KB

.reloc
Size: 74KB - Virtual size: 73KB