IntlProvider[.]dll

Sharing

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General

Target

IntlProvider.dll
Size

296KB
MD5

510e132215cef8d09be40402f355879b
SHA1

cae8659f2d3fd54eb321a8f690267ba93d56c6f1
SHA256

1bb39f3389aa4258a923fa265afa2279688e6cdb14ff771f1621a56b03ddcf52
SHA512

2f7b2ec0e94738838f755759cd35e20ab2138b8eca023ee6ef630ab83a3de1bc0792f12ea0d722abe9a6953626cbddf8ba55ea32fc794d2df677a0625e498ab0
SSDEEP

6144:D20d1ONlCQZ8RWbKJqHVp13hbTPaTUMPo+WKOLv:K0d1O7CQuRhJGjgUYWHLv

Score

1^/10

Malware Config

Signatures

Files

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

2461afc3851e64f67c1e03e290f11e97

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

Issuer

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

Not Before

04/03/2020, 18:30

Not After

03/03/2021, 18:30

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

94:18:90:52:28:2a:82:02:5c:a7:3b:a6:f3:28:47:66:12:7c:2b:cd:c0:73:91:78:a7:80:24:c8:ea:90:d8:9b
Signer

Actual PE Digest

94:18:90:52:28:2a:82:02:5c:a7:3b:a6:f3:28:47:66:12:7c:2b:cd:c0:73:91:78:a7:80:24:c8:ea:90:d8:9b

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

?terminate@@YAXXZ
_errno
_amsg_exit
_XcptFilter
_CxxThrowException
_callnewh
realloc
__RTDynamicCast
??0exception@@QEAA@AEBQEBDH@Z
memmove_s
wcschr
??1type_info@@UEAA@XZ
_wtoi
_lock
wcscat_s
??0exception@@QEAA@AEBQEBD@Z
?what@exception@@UEBAPEBDXZ
??1exception@@UEAA@XZ
??0exception@@QEAA@AEBV0@@Z
_purecall
vswprintf_s
_vscwprintf
wcstoul
wcstol
_vsnwprintf
memcpy_s
malloc
wcsncpy_s
free
_unlock
__dllonexit
_onexit
wcscpy_s
memset
__C_specific_handler
memcpy
??0exception@@QEAA@XZ
bsearch
_wcsicmp
_itow_s
_wcsnicmp
memcmp
log
ceil
__CxxFrameHandler3
_initterm
wcscmp

ntdll

RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind

oleaut32

SysFreeString
SysAllocString
SysStringLen
SetErrorInfo
CreateErrorInfo
SysStringByteLen
SysAllocStringByteLen
VariantClear
VarUI4FromStr
VarBstrCmp
VarBstrCat
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
LoadRegTypeLi
SysAllocStringLen

kernel32

UnmapViewOfFile
GetLocalTime
CreateFileMappingW
MapViewOfFile
GetFileAttributesExW
IsDebuggerPresent
GetModuleFileNameA
CreateSemaphoreExW
ReleaseSemaphore
GetModuleHandleExW
WaitForSingleObject
ReleaseMutex
SetLastError
GetVersionExW
WaitForSingleObjectEx
LockResource
OutputDebugStringA
GetTickCount
GetSystemTimeAsFileTime
QueryPerformanceCounter
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
SetThreadUILanguage
UnhandledExceptionFilter
Sleep
FreeLibrary
GetLastError
GetProcAddress
LoadLibraryExW
GetModuleHandleW
OpenSemaphoreW
CreateMutexExW
DebugBreak
SearchPathW
lstrcmpiW
LoadLibraryW
RaiseException
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceExW
GetModuleFileNameW
InitializeCriticalSection
GetCurrentThreadId
GetCurrentProcessId
OutputDebugStringW
DeleteCriticalSection
CompareStringW
LocalFree
LocalAlloc
EnterCriticalSection
LeaveCriticalSection
DisableThreadLibraryCalls
GetThreadLocale
SetThreadLocale
HeapDestroy
HeapReAlloc
CloseHandle
CreateFileW
CopyFileW
DeleteFileW
GetTempPathW
GetTempFileNameW
WideCharToMultiByte
WriteFile
GetPrivateProfileSectionNamesW
lstrcmpW
GetPrivateProfileSectionW
GetGeoInfoW
HeapAlloc
GetProcessHeap
FindFirstFileW
HeapFree
HeapSize
FindNextFileW
FindClose
FormatMessageW
GetFileAttributesW

ole32

ProgIDFromCLSID
CoCreateInstance
StringFromGUID2
CoTaskMemRealloc
CoTaskMemAlloc
CoTaskMemFree

user32

CharNextW
CharLowerBuffW
UnregisterClassA
LoadStringW

advapi32

RegQueryValueExW
RegDeleteValueW
AdjustTokenPrivileges
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey
PrivilegeCheck
RegEnumValueW
RegLoadKeyW
RegUnLoadKeyW
OpenProcessToken
RegDeleteKeyW
LookupPrivilegeValueW

shlwapi

SHGetValueW
StrChrW

input

ord110
ord112
ord109

setupapi

SetupOpenInfFileW
SetupInstallFromInfSectionW
SetupCloseInfFile

Exports

Exports

DLLGetDISMProviderCLSID
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 145KB - Virtual size: 144KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 29KB - Virtual size: 29KB

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

2461afc3851e64f67c1e03e290f11e97

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66Certificate

Extended Key Usages

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

Key Usages

94:18:90:52:28:2a:82:02:5c:a7:3b:a6:f3:28:47:66:12:7c:2b:cd:c0:73:91:78:a7:80:24:c8:ea:90:d8:9bSigner

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

ntdll

oleaut32

kernel32

ole32

user32

advapi32

shlwapi

input

setupapi

Exports

Exports

Sections

.text Size: 145KB - Virtual size: 144KB

.rdata Size: 93KB - Virtual size: 92KB

.data Size: 9KB - Virtual size: 11KB

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

.rsrc Size: 29KB - Virtual size: 29KB

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

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

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

94:18:90:52:28:2a:82:02:5c:a7:3b:a6:f3:28:47:66:12:7c:2b:cd:c0:73:91:78:a7:80:24:c8:ea:90:d8:9b
Signer

.text
Size: 145KB - Virtual size: 144KB

.rdata
Size: 93KB - Virtual size: 92KB

.data
Size: 9KB - Virtual size: 11KB

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

.rsrc
Size: 29KB - Virtual size: 29KB

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