capiprovider[.]dll

Sharing

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General

Target

capiprovider.dll
Size

52KB
MD5

6b06bebdacb767de94ad349f6c5d9a09
SHA1

d9a23bc5bca73684e382adfed0c48d66e17f1307
SHA256

f6685620b23623ab20a5bfd48ba4a9965a77567407b026bbb1233bac259bf739
SHA512

ac8ac98964a8924cc56a0f9ebbac8b7f50f9d72d578841f672e572452d414603ac6f488491556586385f12944a874317c77c6f9c87a00be81743e2170ec0442b
SSDEEP

1536:/1Gmgq2/7kHBHf9m9wCPZPXo+JhJtDEpQNgjZuxhlqPXmfv:/1v2AJ9m9wybHE6WjZEAm3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
capiprovider.dll

Files

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

581eee0745bfd02789df9f2187cb3a9d

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

capiprovider.pdb

Imports

msvcrt

realloc
_errno
_onexit
wcscpy_s
__dllonexit
_unlock
_lock
_except_handler4_common
_initterm
_amsg_exit
_XcptFilter
_callnewh
_purecall
bsearch_s
qsort_s
_lfind_s
memcpy_s
malloc
memcmp
strnlen
wcsncpy_s
wcscat_s
free
memcpy
_wcsicmp
_lsearch_s
memset

oleaut32

VarUI4FromStr
RegisterTypeLi
SysFreeString
SysAllocString
LoadTypeLi
SysStringLen
UnRegisterTypeLi

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

GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
GetTraceLoggerHandle
TraceMessage

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

FreeLibrary
SizeofResource
GetModuleHandleW
GetModuleFileNameW
LoadLibraryExW
FindResourceExW
LoadResource
DisableThreadLibraryCalls
GetProcAddress

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

SetThreadLocale
GetThreadLocale
GetACP

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

InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection

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

UnhandledExceptionFilter
GetLastError
RaiseException
SetUnhandledExceptionFilter
SetLastError

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

CharNextW

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

RegOpenCurrentUser
RegDeleteValueW
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegQueryInfoKeyW
RegCloseKey
RegCreateKeyExW
RegEnumKeyExW

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

StringFromGUID2
CoTaskMemAlloc
CoTaskMemFree
CoTaskMemRealloc
CoCreateInstance

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

MultiByteToWideChar

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

OpenThreadToken
TerminateProcess
GetCurrentThreadId
GetCurrentProcess
GetCurrentThread
OpenProcessToken
GetCurrentProcessId

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

GetTokenInformation

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

ConvertSidToStringSidW

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

SystemTimeToFileTime

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

CloseHandle

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

FindFirstFileW
CompareFileTime
FindClose
SetFileAttributesW
WriteFile
GetFileTime
FindNextFileW
DeleteFileW
SetFilePointer
CreateDirectoryW
ReadFile
FlushFileBuffers
SetEndOfFile
GetFileSize
CreateFileW

crypt32

CryptHashCertificate
CertFindExtension
CertFreeCertificateContext
CertGetCertificateContextProperty
CertAddSerializedElementToStore

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

Sleep

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

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

OutputDebugStringA

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

LocalAlloc
LocalFree

userenv

GetUserProfileDirectoryW

dsrole

DsRoleGetPrimaryDomainInformation
DsRoleFreeMemory

advapi32

CryptReleaseContext
CryptGetHashParam
CryptDestroyHash
CryptCreateHash
CryptAcquireContextW
CryptHashData

kernel32

lstrcmpiW

ntdll

EtwTraceMessage

user32

UnregisterClassA

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 32KB - Virtual size: 32KB

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: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 10KB - Virtual size: 10KB

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

581eee0745bfd02789df9f2187cb3a9d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

oleaut32

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

crypt32

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

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

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

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

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

userenv

dsrole

advapi32

kernel32

ntdll

user32

Exports

Exports

Sections

.text Size: 32KB - Virtual size: 32KB

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

.idata Size: 5KB - Virtual size: 4KB

.rsrc Size: 10KB - Virtual size: 10KB

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

.text
Size: 32KB - Virtual size: 32KB

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

.idata
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 10KB - Virtual size: 10KB

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