StorageContextHandler[.]dll

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General

Target

StorageContextHandler.dll
Size

70KB
MD5

c05b949ec0e059a4de5ccc08eaac9edc
SHA1

339f7db6f1c3903a7a71f936866e24af396b2067
SHA256

89f043aa1927f890984de9f93123c36f9e0b2d15832be6e623573ab037157d40
SHA512

0b225d76648bc939ba6dcb18ee4b7428fc70644b369db96a843a82c007962db5ea3d864bb973a53d2ce25d007910d8a6af9d7dad09392b04d473f55279da9d69
SSDEEP

1536:sFm6aKwFMTFqU85q80b+43HiHec60gNWsLPtenVdRVF:i63EVynv60qPwzRVF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
StorageContextHandler.dll

Files

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

e2b9909cf90c43ec96fbbcf63108ea27

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

StorageContextHandler.pdb

Imports

msvcrt

_except_handler4_common
realloc
_vsnwprintf
??1type_info@@UAE@XZ
_onexit
__dllonexit
_unlock
_lock
_initterm
_amsg_exit
_XcptFilter
memset
_callnewh
calloc
memmove_s
_purecall
_wcsupr
wcsncpy_s
wcscat_s
wcscpy_s
malloc
free
_vsnprintf_s
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
??1exception@@UAE@XZ
memcpy_s
_errno
__CxxFrameHandler3
_CxxThrowException
_ftol2

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

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

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

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

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

HeapReAlloc
HeapFree
GetProcessHeap
HeapAlloc
HeapSize
HeapDestroy

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

SetLastError
RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

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

GetCurrentProcessId
TerminateProcess
GetCurrentProcess
GetCurrentThreadId

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

FormatMessageW
SetThreadLocale
GetThreadLocale

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

OutputDebugStringW
OutputDebugStringA

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

CloseHandle

oleaut32

SysAllocString
VariantClear
VariantInit
VarUI4FromStr

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

GetTraceLoggerHandle
UnregisterTraceGuids
GetTraceEnableLevel
TraceMessage
GetTraceEnableFlags
RegisterTraceGuidsW

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

EventRegister
EventUnregister
EventWrite

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

CharNextW

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

RegGetValueW
RegQueryInfoKeyW
RegCloseKey
RegCreateKeyExW
RegEnumKeyExW
RegDeleteValueW
RegOpenKeyExW
RegSetValueExW

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

CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance
StringFromGUID2
CLSIDFromString
CoGetMalloc
PropVariantClear

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

CompareStringOrdinal
MultiByteToWideChar

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

CM_Locate_DevNodeW
CM_Get_Device_IDW
CM_Get_Device_Interface_List_SizeW
CM_Get_Device_Interface_ListW

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

LoadLibraryW

api-ms-win-core-io-l1-1-1

GetOverlappedResult
DeviceIoControl
CancelIo

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

GetTickCount
GetSystemTimeAsFileTime
GetTickCount64

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

GetVolumePathNamesForVolumeNameW
GetDriveTypeW
CreateFileW
GetVolumeNameForVolumeMountPointW

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

QueryPerformanceCounter

cfgmgr32

CM_Get_Parent_Ex
DevFreeObjects
CM_Get_DevNode_Registry_Property_ExW
CM_Get_DevNode_Custom_PropertyW
DevGetObjects

kernel32

lstrcmpiW

setupapi

SetupDiCreateDeviceInfoList
SetupDiGetClassDevsW
SetupDiEnumDeviceInterfaces
SetupDiGetDeviceInterfaceDetailW
SetupDiOpenDeviceInfoW
SetupDiGetDevicePropertyW
SetupDiDestroyDeviceInfoList

shell32

ord100
SHCreateItemInKnownFolder
SHCreateItemFromParsingName
ShellExecuteExW
SHGetIDListFromObject

shlwapi

PathGetDriveNumberW
ord199
ord158
SHStrDupW
ord172
ord256
ord176
ord219

user32

UnregisterClassA

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 57KB - Virtual size: 56KB

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: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e2b9909cf90c43ec96fbbcf63108ea27

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-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

oleaut32

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

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

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

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

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

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

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

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

api-ms-win-core-io-l1-1-1

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

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

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

cfgmgr32

kernel32

setupapi

shell32

shlwapi

user32

Exports

Exports

Sections

.text Size: 57KB - Virtual size: 56KB

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

.idata Size: 5KB - Virtual size: 5KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 57KB - Virtual size: 56KB

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

.idata
Size: 5KB - Virtual size: 5KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 3KB