DisplayManager[.]dll

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General

Target

DisplayManager.dll
Size

135KB
MD5

a37c6c9dd3857ef4fb2d3e81794c01ee
SHA1

b71f197c51dec0901d67a4f33c203a3c21f79bd0
SHA256

6dff7e8ddac1252fca2cfca4e5ed24064eeed98008db92f6e8a63ddfaa84fdf1
SHA512

fffb7dac9cc68bf9eff51adc03d0e342fd11e8778406bc5d8457e1dce792c427ec45873cf92c841c73ffbdb3e262e45bd69763b208fe83e5121f08970e262bc1
SSDEEP

3072:7Roq+xmOqOLGMSkd5+T9c9yVuDp7XpPetvlxL8p:1oqpId5MVgtmhy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DisplayManager.dll

Files

DisplayManager.dll
.dll windows:10 windows x86 arch:x86

75b2963d63fe93a4ab9f74e9d81c34a5

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

DisplayManager.pdb

Imports

msvcrt

_vsnwprintf
_unlock
??1exception@@UAE@XZ
_onexit
??0exception@@QAE@XZ
_initterm
??0exception@@QAE@ABV0@@Z
_vsnprintf_s
??1type_info@@UAE@XZ
_lock
free
malloc
_XcptFilter
_amsg_exit
_except_handler4_common
__dllonexit
memcmp
_ftol2
_purecall
??3@YAXPAX@Z
memcpy_s
memmove
memmove_s
??_V@YAXPAX@Z
realloc
_callnewh
_CxxThrowException
__CxxFrameHandler3
memcpy
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
?what@exception@@UBEPBDXZ
?terminate@@YAXXZ
memset

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

GetModuleHandleExW
FreeLibrary
GetModuleFileNameA
FreeLibraryAndExitThread
GetProcAddress
LoadLibraryExW
DisableThreadLibraryCalls

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

WaitForSingleObjectEx
WaitForSingleObject
ReleaseSemaphore
ReleaseMutex
InitOnceBeginInitialize
InitOnceComplete
OpenSemaphoreW
SetEvent
CreateMutexExW
CreateSemaphoreExW
Sleep
InitializeSRWLock
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
ReleaseSRWLockShared
AcquireSRWLockShared
CreateEventExW

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

GetProcessHeap
HeapFree
HeapAlloc

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

GetLastError
SetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter

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

EventSetInformation
EventWriteTransfer
EventUnregister
EventRegister

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

TlsFree
GetCurrentProcessId
TlsSetValue
TlsAlloc
GetCurrentProcess
CreateThread
TerminateProcess
GetCurrentThreadId

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

FormatMessageW

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

OutputDebugStringW

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

CloseHandle

rpcrt4

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

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

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

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

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

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

RoOriginateError
RoTransformError
RoOriginateErrorW

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

DecodePointer
EncodePointer

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

api-ms-win-devices-config-l1-1-1

CM_Unregister_Notification
CM_Register_Notification

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

CreateSemaphoreW

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

CreateThreadpoolTimer
TrySubmitThreadpoolCallback
CallbackMayRunLong
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
FreeLibraryWhenCallbackReturns
SetThreadpoolTimer

api-ms-win-devices-query-l1-1-1

DevFreeObjectProperties
DevGetObjectProperties

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

SHCreateThreadRef
SHSetThreadRef

ntdll

RtlSubscribeWnfStateChangeNotification
RtlQueryWnfStateData
RtlNtStatusToDosError
RtlUnsubscribeWnfNotificationWaitForCompletion

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

DelayLoadFailureHook
ResolveDelayLoadedAPI

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject
GetProxyDllInfo

Sections

.text
Size: 116KB - Virtual size: 115KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

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: 112B

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: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

75b2963d63fe93a4ab9f74e9d81c34a5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

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

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

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

rpcrt4

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

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

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

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

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

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

api-ms-win-devices-config-l1-1-1

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

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

api-ms-win-devices-query-l1-1-1

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

ntdll

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

Exports

Exports

Sections

.text Size: 116KB - Virtual size: 115KB

.data Size: 512B - Virtual size: 1KB

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

.didat Size: 512B - Virtual size: 112B

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

.reloc Size: 9KB - Virtual size: 8KB

.text
Size: 116KB - Virtual size: 115KB

.data
Size: 512B - Virtual size: 1KB

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

.didat
Size: 512B - Virtual size: 112B

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

.reloc
Size: 9KB - Virtual size: 8KB