clbcatq[.]dll | Triage

Sharing

Copy URL

Twitter E-mail

General

Target

clbcatq.dll
Size

493KB
MD5

c3c9ec3c7ffad50357de152607e855d9
SHA1

e5764b46d8a8f27a5f9c290a24df26161455b53d
SHA256

d9322320330ebf3fa3d4608ad81e98adab63f53df0693e9c97af7fa19191d71a
SHA512

a6dbd9faa5cd91fafce3699058645b26f03c0317573e845ac31158b99fb12fcb0ed771dfce23a4d0bced5fbc03c36761861025d0d1b4406f384ac3b982350d11
SSDEEP

12288:vJXZnWbE5B27HakvMaq1sCVgKlPPZJbJ3:rWbE5Utq17lPPHV

Score

1^/10

Malware Config

Signatures

Files

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

72e996bd66db98942d19f8d0d6f7e897

Code Sign

33:00:00:04:15:82:95:a1:a3:d8:2e:28:57:00:00:00:00:04:15
Certificate

Issuer

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

Not Before

03-02-2023 00:05

Not After

01-02-2024 00:05

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

0a:cb:f6:0a:13:a7:dc:3c:a9:b1:76:fd:c9:75:45:95:40:5a:b2:db:0d:c3:c5:a2:a6:7f:84:88:17:91:05:e4
Signer

Actual PE Digest

0a:cb:f6:0a:13:a7:dc:3c:a9:b1:76:fd:c9:75:45:95:40:5a:b2:db:0d:c3:c5:a2:a6:7f:84:88:17:91:05:e4

Digest Algorithm

sha256

PE Digest Matches

true

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

CLBCatQ.pdb

Imports

msvcrt

memcpy
?terminate@@YAXXZ
memcmp
_initterm
_amsg_exit
??1type_info@@UAE@XZ
_XcptFilter
_vsnprintf
_wmakepath_s
_stricmp
malloc
_lock
_local_unwind4
memmove
_CxxThrowException
_onexit
_unlock
_waccess
_wtol
_ltow
wcschr
wcstombs
mbstowcs
towupper
wcsstr
realloc
_wcslwr
_wsplitpath_s
_wcsnicmp
wcsncmp
free
wcstol
_i64tow_s
_purecall
__CxxFrameHandler3
qsort
wcsrchr
_vsnprintf_s
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
??1exception@@UAE@XZ
_wcsicmp
memcpy_s
__dllonexit
_vsnwprintf
_except_handler4_common
memset

ntdll

NtQueryEvent
RtlImageNtHeader
NtOpenEvent
RtlInitUnicodeString
RtlAllocateHeap
RtlGetLastNtStatus
RtlWow64IsWowGuestMachineSupported
NtQueryInformationProcess
WinSqmSetDWORD
RtlFreeHeap

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

RegQueryInfoKeyW
RegOpenKeyExW
RegSetValueExW
RegDeleteTreeW
RegCreateKeyExW
RegEnumKeyExW
RegDeleteKeyExW
RegEnumValueW
RegFlushKey
RegCloseKey
RegDeleteValueW
RegQueryValueExW

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

CoRevertToSelf
StringFromCLSID
CLSIDFromString
CoImpersonateClient
CreateStreamOnHGlobal
CoGetMalloc
CoCreateGuid
StringFromGUID2
CoCreateInstance
CoSetProxyBlanket
CoTaskMemAlloc
CoGetCallContext
CoCreateInstanceEx
CoTaskMemFree
CoTaskMemRealloc
CoGetObjectContext

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

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

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

LeaveCriticalSection
InitializeSRWLock
SleepEx
DeleteCriticalSection
ReleaseSRWLockExclusive
InitializeCriticalSectionAndSpinCount
EnterCriticalSection
WaitForSingleObject
AcquireSRWLockExclusive

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError

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

CloseHandle

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

LocalAlloc
LocalFree

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

GetTraceEnableLevel
RegisterTraceGuidsW
GetTraceEnableFlags
UnregisterTraceGuids
TraceMessage
GetTraceLoggerHandle

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

InitializeAcl
AddAccessDeniedAce
SetSecurityDescriptorOwner
SetSecurityDescriptorDacl
GetLengthSid
AddAccessAllowedAce
GetTokenInformation
SetSecurityDescriptorGroup
InitializeSecurityDescriptor
GetSecurityDescriptorLength
DuplicateTokenEx
GetAclInformation
GetSecurityDescriptorDacl

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

CreateProcessAsUserW
OpenThreadToken
GetCurrentThreadId
SetThreadStackGuarantee
GetCurrentProcess
GetCurrentThread
CreateProcessW
GetExitCodeProcess
TerminateProcess
OpenProcessToken
GetCurrentProcessId
SetThreadToken

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

InitOnceExecuteOnce
Sleep

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

HeapAlloc
GetProcessHeap
HeapFree

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

GetCurrentDirectoryW
ExpandEnvironmentStringsW

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

GetSystemDirectoryW
GetSystemTimeAsFileTime
GetLocalTime
GetVersionExW
GlobalMemoryStatusEx
GetTickCount
GetSystemInfo

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

FormatMessageW
GetSystemDefaultLCID
IsDBCSLeadByte

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

IsDebuggerPresent
OutputDebugStringW
DebugBreak

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

GetNativeSystemInfo

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

CreateFileMappingW
VirtualFree
MapViewOfFile
OpenFileMappingW
VirtualProtect
UnmapViewOfFile
VirtualQuery
VirtualAlloc

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

MoveFileWithProgressW
MoveFileExW

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

GetFileType
GetFileSizeEx
DeleteFileW
WriteFile
SetFilePointer
CreateFileW
CreateDirectoryW
SetFileAttributesW
FindFirstFileW
FindNextFileW
FindClose
SetEndOfFile
GetLongPathNameW
ReadFile
FlushFileBuffers
GetTempFileNameW
GetFileAttributesW

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

WideCharToMultiByte
CompareStringW
MultiByteToWideChar

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

CharNextW
CharLowerW

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

GetTempPathW

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

QueryPerformanceCounter

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

CompareStringA

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

MakeAbsoluteSD2

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

CoGetModuleType
CLSIDFromOle1Class

rpcrt4

UuidFromStringW

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

VerQueryValueW

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

kernel32

GetComputerNameW

Exports

Exports

ActivatorUpdateForIsRouterChanges
CLSIDFromStringByBitness
CheckMemoryGates
CoRegCleanup
ComPlusEnablePartitions
ComPlusEnableRemoteAccess
ComPlusMigrate
ComPlusPartitionsEnabled
ComPlusRemoteAccessEnabled
CreateComponentLibraryEx
DeleteAllActivatorsForClsid
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
DowngradeAPL
GetCatalogObject
GetCatalogObject2
GetComputerObject
GetGlobalBabyJITEnabled
GetSimpleTableDispenser
InprocServer32FromString
OpenComponentLibraryEx
OpenComponentLibraryOnMemEx
OpenComponentLibraryOnStreamEx
ServerGetApplicationType
SetSetupOpen
SetSetupSave
SetupOpen
SetupSave
UpdateFromAppChange
UpdateFromComponentChange

Sections

.text
Size: 439KB - Virtual size: 439KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 128B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

72e996bd66db98942d19f8d0d6f7e897

Code Sign

33:00:00:04:15:82:95:a1:a3:d8:2e:28:57:00:00:00:00:04:15Certificate

Extended Key Usages

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

Key Usages

0a:cb:f6:0a:13:a7:dc:3c:a9:b1:76:fd:c9:75:45:95:40:5a:b2:db:0d:c3:c5:a2:a6:7f:84:88:17:91:05:e4Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

rpcrt4

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

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

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

kernel32

Exports

Exports

Sections

.text Size: 439KB - Virtual size: 439KB

.data Size: 2KB - Virtual size: 15KB

.idata Size: 7KB - Virtual size: 7KB

.didat Size: 512B - Virtual size: 128B

.rsrc Size: 8KB - Virtual size: 7KB

.reloc Size: 21KB - Virtual size: 20KB

33:00:00:04:15:82:95:a1:a3:d8:2e:28:57:00:00:00:00:04:15
Certificate

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

0a:cb:f6:0a:13:a7:dc:3c:a9:b1:76:fd:c9:75:45:95:40:5a:b2:db:0d:c3:c5:a2:a6:7f:84:88:17:91:05:e4
Signer

.text
Size: 439KB - Virtual size: 439KB

.data
Size: 2KB - Virtual size: 15KB

.idata
Size: 7KB - Virtual size: 7KB

.didat
Size: 512B - Virtual size: 128B

.rsrc
Size: 8KB - Virtual size: 7KB

.reloc
Size: 21KB - Virtual size: 20KB