TtlsCfg[.]dll | Triage

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General

Target

TtlsCfg.dll
Size

226KB
MD5

3d583b63260ef9b4ccb0879ce2343e53
SHA1

83e2e66768027b2bc3dc9e8cc17ce7ba47d8e37c
SHA256

f4706437df96a7458fc3cde0e64a5c216875f722cb0a8cc685f28d1da375c745
SHA512

bc3f062b5df1af446d2c23a7acf3632f3f5e1fa9e6759f9ba5a0bd0321aac6e83eb4d0da5443a7d93468077596b16fa8eefeaedbc3834caa9ae8d4e69565df78
SSDEEP

3072:GDIXVuw5AVMDYuXQBHSVOvPhEggipFx4Rk8EKrnwIUMdB6MZCsJm5tTU0:GDJAx0uX1O3hESHx4G8frVdz6MZCE0Z

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
TtlsCfg.dll

Files

TtlsCfg.dll
.dll regsvr32 windows:6 windows x86 arch:x86

860a66e32934ceb24d698b5682028608

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

TtlsCfg.pdb

Imports

msvcrt

___mb_cur_max_func
_lock
_unlock
__dllonexit
_onexit
calloc
memset
realloc
_except_handler4_common
wcscat_s
_errno
??1type_info@@UAE@XZ
_initterm
___lc_handle_func
_amsg_exit
_XcptFilter
abort
___lc_codepage_func
strerror
_CxxThrowException
__CxxFrameHandler3
memcpy
setlocale
__uncaught_exception
strchr
_snwprintf_s
___lc_collate_cp_func
memcmp
__crtCompareStringW
malloc
wcsncpy_s
strtod
wcscspn
_wcsicmp
_wtol
wcsncmp
_purecall
tolower
wcscpy_s
memcpy_s
ldexp
strcspn
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
isspace
_callnewh
??0exception@@QAE@XZ
__crtLCMapStringW
__pctype_func
?what@exception@@UBEPBDXZ
??0bad_cast@@QAE@ABV0@@Z
??1bad_cast@@UAE@XZ
??_V@YAXPAX@Z
localeconv
memchr
free
memmove
sprintf_s
memmove_s
??3@YAXPAX@Z
__RTDynamicCast
_ftol2

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

TraceMessage
UnregisterTraceGuids
GetTraceEnableFlags
GetTraceLoggerHandle
GetTraceEnableLevel
RegisterTraceGuidsW

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

HeapFree
GetProcessHeap
HeapAlloc

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

DisableThreadLibraryCalls
SizeofResource
GetModuleFileNameW
LoadLibraryExW
FreeLibrary
LockResource
LoadStringW
GetProcAddress
LoadResource
FindResourceExW
GetModuleHandleW

crypt32

CertFreeCertificateContext
CertGetNameStringW
CertCloseStore
CertOpenStore
CertFindCertificateInStore
CertVerifyTimeValidity
CertEnumCertificatesInStore
CertGetCertificateContextProperty

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

GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RaiseException

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

CredProtectW

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

CoTaskMemFree
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance
StringFromGUID2

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

InitializeCriticalSection
EnterCriticalSection
DeleteCriticalSection
Sleep
LeaveCriticalSection

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

FormatMessageW

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

RegDeleteValueW
RegEnumKeyExW
RegCreateKeyExW
RegSetValueExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
RegQueryInfoKeyW

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

MultiByteToWideChar
GetStringTypeW
WideCharToMultiByte

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

CharNextW

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

ExpandEnvironmentStringsW

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

GetSystemTimeAsFileTime
GetTickCount
GetSystemTime
GetComputerNameExW

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

EncodePointer
DecodePointer

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

GetCurrentThreadId
GetCurrentProcessId
GetCurrentProcess
TerminateProcess

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

QueryPerformanceCounter

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

OutputDebugStringA

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

LocalFree
LocalAlloc

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

lstrcmpiW

eappcfg

EapHostPeerQueryUserBlobFromCredentialInputFields
EapHostPeerQueryCredentialInputFields
EapHostPeerQueryInteractiveUIInputFields
EapHostPeerGetMethodProperties
EapHostPeerQueryUIBlobFromInteractiveUIInputFields
EapHostPeerInvokeInteractiveUI
EapHostPeerInvokeIdentityUI
EapHostPeerInvokeConfigUI
EapHostPeerGetMethods
EapHostPeerCredentialsXml2Blob
EapHostPeerFreeMemory
EapHostPeerConfigXml2Blob
EapHostPeerFreeErrorMemory
EapHostPeerConfigBlob2Xml

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

SystemTimeToFileTime

sspicli

GetUserNameExW

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

DelayLoadFailureHook
ResolveDelayLoadedAPI

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
EapPeerConfigBlob2Xml
EapPeerConfigXml2Blob
EapPeerCreateMethodConfiguration
EapPeerCredentialsXml2Blob
EapPeerFreeErrorMemory
EapPeerFreeMemory
EapPeerGetConfigBlobAndUserBlob
EapPeerGetIdentityPageGuid
EapPeerGetMethodProperties
EapPeerGetNextPageGuid
EapPeerInvokeConfigUI
EapPeerInvokeIdentityUI
EapPeerInvokeInteractiveUI
EapPeerQueryCredentialInputFields
EapPeerQueryInteractiveUIInputFields
EapPeerQueryUIBlobFromInteractiveUIInputFields
EapPeerQueryUserBlobFromCredentialInputFields

Sections

.text
Size: 173KB - Virtual size: 173KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

860a66e32934ceb24d698b5682028608

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

crypt32

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

eappcfg

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

sspicli

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

Exports

Exports

Sections

.text Size: 173KB - Virtual size: 173KB

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

.idata Size: 6KB - Virtual size: 5KB

.rsrc Size: 22KB - Virtual size: 21KB

.reloc Size: 16KB - Virtual size: 15KB

.text
Size: 173KB - Virtual size: 173KB

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

.idata
Size: 6KB - Virtual size: 5KB

.rsrc
Size: 22KB - Virtual size: 21KB

.reloc
Size: 16KB - Virtual size: 15KB