ProvProvider[.]dll

Sharing

Copy URL Twitter E-mail

General

Target

ProvProvider.dll
Size

753KB
MD5

70c34975e700a9d7e120aaecf9d8f14b
SHA1

e24d47f025c0ec0f60ec187bfc664e9347dc2c9c
SHA256

a3e652c0bbe2082f2e0290da73485fb2c6e35c33ac60daa51a65f8c782dbd7a7
SHA512

7f6a24345f5724d710e0b6c23b3b251e96d656fac58ea67b2b84d7d9a38d7723eae2c278e6e218e7f69f79d1cce240d91a8b0fd0d99960cacc65d82eb614a260
SSDEEP

12288:X/ck9AStILSQfhJI1UOAibcu978/ftYEGVRU8rbcgWte6QP:PckaLSQpJI1UeUKEKFfetTQP

Score

1^/10

Malware Config

Signatures

Files

ProvProvider.dll
.dll regsvr32 windows:10 windows x64 arch:x64

91712e8ec3be030741115542b96aa566

Code Sign

33:00:00:02:ed:2c:45:e4:c1:45:cf:48:44:00:00:00:00:02:ed
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

15/12/2020, 21:29

Not After

02/12/2021, 21:29

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c3:46:2f:48:ba:bf:db:dd:92:74:0d:b0:38:04:52:3c:c9:9f:ca:37:e5:8b:e8:27:2d:c9:db:29:a7:d6:aa:70
Signer

Actual PE Digest

c3:46:2f:48:ba:bf:db:dd:92:74:0d:b0:38:04:52:3c:c9:9f:ca:37:e5:8b:e8:27:2d:c9:db:29:a7:d6:aa:70

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_DLL

Imports

msvcrt

_vsnwprintf
_wcsicmp
memcmp
memcpy
wcschr
_wcsnicmp
strcpy_s
qsort
_wcsrev
_wcslwr
_strnicmp
wcsncmp
iswalpha
strncpy_s
_wcstoi64
_wtoi
towupper
_vsnprintf_s
iswspace
towlower
swscanf_s
__RTDynamicCast
memmove
_errno
_onexit
__dllonexit
_unlock
_lock
??1type_info@@UEAA@XZ
?terminate@@YAXXZ
_initterm
_amsg_exit
_XcptFilter
_CxxThrowException
_callnewh
??0exception@@QEAA@AEBQEBDH@Z
wcsstr
_wcslwr_s
malloc
wcsncpy_s
wcscat_s
wcscpy_s
_purecall
vswprintf_s
_vscwprintf
??0exception@@QEAA@XZ
memmove_s
??0exception@@QEAA@AEBQEBD@Z
??1exception@@UEAA@XZ
?what@exception@@UEBAPEBDXZ
memcpy_s
??0exception@@QEAA@AEBV0@@Z
free
__C_specific_handler
_vsnwprintf_s
wcstoul
wcstok_s
wcsrchr
__CxxFrameHandler3
memset

advapi32

LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
GetSecurityDescriptorOwner
GetSecurityDescriptorGroup
GetSecurityDescriptorDacl
GetSecurityDescriptorSacl
GetSecurityDescriptorControl
GetSecurityDescriptorLength
GetAclInformation
RegCloseKey
RegOpenKeyExW
RegQueryValueExW
RegQueryInfoKeyW
RegCreateKeyExW
RegGetValueW
RegSetValueExW
GetSecurityInfo
OpenEncryptedFileRawW
WriteEncryptedFileRaw
CloseEncryptedFileRaw
RevertToSelf
ReadEncryptedFileRaw

kernel32

CopyFileW
SizeofResource
LockResource
LoadResource
FindResourceExW
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap
HeapDestroy
GetEnvironmentVariableW
WideCharToMultiByte
RaiseException
Sleep
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetTickCount
OutputDebugStringW
MapViewOfFile
CreateFileMappingW
UnmapViewOfFile
GetVersionExW
SearchPathW
SetThreadLocale
GetThreadLocale
DisableThreadLibraryCalls
InitializeCriticalSection
GetModuleFileNameW
GetCurrentProcessId
GetCurrentThreadId
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
MultiByteToWideChar
GetSystemInfo
GetHandleInformation
SetFilePointerEx
SetEndOfFile
GetOverlappedResult
SetFilePointer
SetThreadIdealProcessor
GetVolumeInformationW
InitializeCriticalSectionAndSpinCount
SetThreadUILanguage
GetModuleHandleW
LoadLibraryExW
GetProcAddress
CompareStringW
OutputDebugStringA
GetLastError
LockFileEx
UnlockFileEx
OpenProcess
GetPrivateProfileSectionW
WaitForMultipleObjects
GetVolumeInformationByHandleW
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForMultipleObjectsEx
DosDateTimeToFileTime
LocalFileTimeToFileTime
SetFileTime
LoadLibraryW
GetVolumePathNamesForVolumeNameW
GetFileInformationByHandleEx
FindFirstFileW
SetLastError
FindNextFileW
DeviceIoControl
GetTempPathW
FindClose
CreateFileW
GetFileAttributesW
SetFileAttributesW
GetFileInformationByHandle
SetFileInformationByHandle
DeleteFileW
CloseHandle
CopyFileExW
FlushFileBuffers
GetFileSizeEx
WaitForSingleObject
GetCurrentDirectoryW
FreeLibrary
CreateDirectoryW
GetFullPathNameW
GetLongPathNameW
GetFinalPathNameByHandleW
GetVolumePathNameW
GetVolumeNameForVolumeMountPointW
ExpandEnvironmentStringsW
FormatMessageW
SetEvent
CreateThread
ResetEvent
LocalFree
GetModuleFileNameA
CreateSemaphoreExW
ReleaseSemaphore
GetModuleHandleExW
ReleaseMutex
WaitForSingleObjectEx
OpenSemaphoreW
CreateMutexExW
DebugBreak
IsDebuggerPresent
ReadFile
WriteFile
RemoveDirectoryW
LocalAlloc
GetCurrentThread
DuplicateHandle
CreateEventW

ole32

CoCreateGuid
CoCreateInstance
StringFromGUID2

user32

CharLowerBuffW
CharUpperW
CharNextW

oleaut32

VarBstrCmp
SysAllocStringLen
UnRegisterTypeLi
SysFreeString
SysStringByteLen
SysAllocStringByteLen
RegisterTypeLi
VariantClear
SysAllocString
SysStringLen
LoadRegTypeLi
LoadTypeLi

profapi

ord104

ntdll

RtlFindAceByType
NtSetSecurityObject
RtlDosPathNameToNtPathName_U
NtOpenFile
NtQueryDirectoryFile
NtClose
NtQueryInformationFile
NtQueryInformationProcess
NtQueryEaFile
NtCreateFile
NtSetEaFile
RtlImpersonateSelf
RtlAdjustPrivilege
RtlInitializeResource
RtlAcquireResourceExclusive
RtlSetControlSecurityDescriptor
RtlReleaseResource
RtlDeleteResource
RtlReAllocateHeap
RtlRaiseStatus
NtYieldExecution
DbgPrintEx
RtlAcquireResourceShared
RtlFreeHeap
RtlAllocateHeap
RtlNtStatusToDosError
NtSetInformationFile

xmllite

CreateXmlWriter
CreateXmlReader

bcrypt

BCryptCloseAlgorithmProvider
BCryptDestroyHash
BCryptCreateHash
BCryptHashData
BCryptGetProperty
BCryptOpenAlgorithmProvider
BCryptFinishHash

cabinet

ord22
ord23
ord20

rpcrt4

RpcStringFreeW
UuidToStringW
UuidCreate

Exports

Exports

DLLGetDISMProviderCLSID
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 554KB - Virtual size: 553KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 149KB - Virtual size: 148KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

91712e8ec3be030741115542b96aa566

Code Sign

33:00:00:02:ed:2c:45:e4:c1:45:cf:48:44:00:00:00:00:02:edCertificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

c3:46:2f:48:ba:bf:db:dd:92:74:0d:b0:38:04:52:3c:c9:9f:ca:37:e5:8b:e8:27:2d:c9:db:29:a7:d6:aa:70Signer

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

advapi32

kernel32

ole32

user32

oleaut32

profapi

ntdll

xmllite

bcrypt

cabinet

rpcrt4

Exports

Exports

Sections

.text Size: 554KB - Virtual size: 553KB

.rdata Size: 149KB - Virtual size: 148KB

.data Size: 16KB - Virtual size: 19KB

.pdata Size: 17KB - Virtual size: 17KB

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

.reloc Size: 2KB - Virtual size: 2KB

33:00:00:02:ed:2c:45:e4:c1:45:cf:48:44:00:00:00:00:02:ed
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

c3:46:2f:48:ba:bf:db:dd:92:74:0d:b0:38:04:52:3c:c9:9f:ca:37:e5:8b:e8:27:2d:c9:db:29:a7:d6:aa:70
Signer

.text
Size: 554KB - Virtual size: 553KB

.rdata
Size: 149KB - Virtual size: 148KB

.data
Size: 16KB - Virtual size: 19KB

.pdata
Size: 17KB - Virtual size: 17KB

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

.reloc
Size: 2KB - Virtual size: 2KB