AboveLockAppHost[.]dll

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General

Target

AboveLockAppHost.dll
Size

322KB
MD5

f3b1341309be337f00cac90a5cd4d91f
SHA1

14f06166fcccbf3b00dbab777b0cceb44ace5f1e
SHA256

fc7de9f717a700ead942596a11728a8962833e4314f62e00b0b81b9a6e555aa9
SHA512

5ae865dcd5c98ddb1b9295060108ea3eef5f36cf76b77e3792b5397ffe07b5a3b66f828bfeeed205e0a0183481c397a8edcbe71efb14833e02f835efe5863d82
SSDEEP

6144:6Z/WdKJPCG3zhzpMDtZxlCL7GlbHI44MrfQn2/ZUbw/Ji/AOOQ:6ZedKq6zhyDtZx8LClbHI4y2tJi0Q

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
AboveLockAppHost.dll

Files

AboveLockAppHost.dll
.dll windows:10 windows x86 arch:x86

6da0bc3eb561e692f69a56bff5547427

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

AboveLockAppHost.pdb

Imports

msvcrt

_callnewh
??1type_info@@UAE@XZ
_ftol2_sse
memcmp
_except_handler4_common
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_initterm
malloc
free
_amsg_exit
_XcptFilter
??3@YAXPAX@Z
__CxxFrameHandler3
memcpy_s
_vsnwprintf
memmove_s
_purecall
??1exception@@UAE@XZ
??0exception@@QAE@XZ
??0exception@@QAE@ABV0@@Z
_vsnprintf_s
wcsrchr
wcscspn
_wcsicmp
toupper
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
?what@exception@@UBEPBDXZ
_CxxThrowException
memcpy
memmove
memset

shcore

IUnknown_QueryService
SHTaskPoolQueueTask
SHGetThreadRef

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

RoCreatePropertySetSerializer

rpcrt4

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

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

WindowsIsStringEmpty
WindowsStringHasEmbeddedNull
HSTRING_UserUnmarshal
WindowsDeleteString
WindowsCreateStringReference
WindowsGetStringRawBuffer
WindowsDuplicateString
WindowsSubstringWithSpecifiedLength
WindowsCreateString
HSTRING_UserSize
WindowsGetStringLen
HSTRING_UserMarshal
HSTRING_UserFree

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

DecodePointer
EncodePointer

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

RoOriginateErrorW
RoOriginateError
SetRestrictedErrorInfo

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

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

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

GetModuleHandleExW
GetModuleHandleW
GetProcAddress
GetModuleFileNameA
DisableThreadLibraryCalls

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

SleepConditionVariableSRW
InitOnceBeginInitialize
Sleep
WakeAllConditionVariable
InitOnceComplete

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

QueryPerformanceCounter

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

GetCurrentThreadId
GetCurrentProcessId
GetProcessId
TerminateProcess
GetCurrentProcess

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

GetSystemTimeAsFileTime
GetTickCount
GetTickCount64

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

UnhandledExceptionFilter
RaiseException
SetLastError
GetLastError
SetUnhandledExceptionFilter

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

GetProcessHeap
HeapFree
HeapAlloc

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

CreateThreadpoolTimer
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
SetThreadpoolTimer

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

IsDebuggerPresent
DebugBreak
OutputDebugStringW

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

FormatMessageW

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

CloseHandle

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

EventProviderEnabled
EventUnregister
EventRegister
EventActivityIdControl
EventWriteTransfer
EventSetInformation

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

CoGetStdMarshalEx
CoReleaseMarshalData
CoCreateFreeThreadedMarshaler
CoGetInterfaceAndReleaseStream
CoMarshalInterThreadInterfaceInStream
CoWaitForMultipleHandles
CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoWaitForMultipleObjects
CoGetMalloc
CoCreateInstance
CoGetApartmentType
CoGetCallContext

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

CompareStringOrdinal

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

QueryFullProcessImageNameW

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

ExpandEnvironmentStringsW

api-ms-win-core-wow64-l1-1-0

IsWow64Process

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

RegCreateKeyExW
RegOpenKeyExW
RegGetValueW
RegQueryInfoKeyW
RegQueryValueExW
RegCloseKey

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

OpenProcess

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

RoGetAgileReference

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

RoGetActivationFactory
RoActivateInstance

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

ObjectStublessClient17
ObjectStublessClient8
ObjectStublessClient6
ObjectStublessClient16
NdrProxyForwardingFunction3
ObjectStublessClient10
NdrProxyForwardingFunction5
ObjectStublessClient5
NdrProxyForwardingFunction4
ObjectStublessClient13
ObjectStublessClient7
ObjectStublessClient19
CStdStubBuffer2_QueryInterface
ObjectStublessClient4
CStdStubBuffer2_Connect
ObjectStublessClient21
CStdStubBuffer2_Disconnect
ObjectStublessClient15
ObjectStublessClient3
ObjectStublessClient20
CStdStubBuffer2_CountRefs
ObjectStublessClient9
ObjectStublessClient11
ObjectStublessClient14
ObjectStublessClient12
ObjectStublessClient18

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

RoGetMatchingRestrictedErrorInfo

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

ConvertSidToStringSidW

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

LocalAlloc
LocalFree

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

GetTokenInformation

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

GetProductInfo

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

UnregisterWait
RegisterWaitForSingleObject

combase

ord140
ord79

kernel32

OpenStateExplicit
GetSystemAppDataKey
CloseState

ntdll

RtlPublishWnfStateData
NtQueryWnfStateData

ole32

HWND_UserFree
HWND_UserSize
HWND_UserMarshal
HWND_UserUnmarshal

user32

SetRectEmpty
SetWindowLongW
GetWindowLongW
IsIconic
IsZoomed
GetWindowRect
SetForegroundWindow
GetSystemMetrics
GetWindowBand
SetLayeredWindowAttributes
SetWindowPos
GetWindowThreadProcessId
SetPropW
PostMessageW

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject

Sections

.text
Size: 291KB - Virtual size: 290KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6da0bc3eb561e692f69a56bff5547427

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

shcore

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

rpcrt4

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

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

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

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

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

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

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-errorhandling-l1-1-0

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

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

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

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

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

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

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

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

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

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

api-ms-win-core-wow64-l1-1-0

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

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

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

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

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

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

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

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

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

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

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

combase

kernel32

ntdll

ole32

user32

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

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

Exports

Exports

Sections

.text Size: 291KB - Virtual size: 290KB

.data Size: 512B - Virtual size: 2KB

.idata Size: 9KB - Virtual size: 9KB

.didat Size: 512B - Virtual size: 16B

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

.reloc Size: 18KB - Virtual size: 17KB

.text
Size: 291KB - Virtual size: 290KB

.data
Size: 512B - Virtual size: 2KB

.idata
Size: 9KB - Virtual size: 9KB

.didat
Size: 512B - Virtual size: 16B

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

.reloc
Size: 18KB - Virtual size: 17KB