DaOtpCredentialProvider[.]dll

Sharing

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General

Target

DaOtpCredentialProvider.dll
Size

259KB
MD5

6fdaf3407212f165a34130ff795a0a1f
SHA1

75ebcb73fa0e42e9fd2b921a01444d30d8888af1
SHA256

25166f8abf5a4f366d6127114a00ca67d6fa0ce5c80720b379e4454a12ecadac
SHA512

a66b6017cd803cc0d4ad82d676db50c9a5b25c20b4ff43c1b1c388fedec770ce5a86b23f3992ff06c902eb33f062773c3204dde16a5a5255f8a1de187a28fe54
SSDEEP

6144:5nv5teB1rnCPwdDH1hPriX7sBWdvCivwy:VaB1rykPriABc6iIy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DaOtpCredentialProvider.dll

Files

DaOtpCredentialProvider.dll
.dll windows:10 windows x86 arch:x86

f0d9aa22969900009516b9845958fd44

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

DaOtpCredentialProvider.pdb

Imports

msvcrt

setlocale
__pctype_func
isupper
___lc_handle_func
___lc_codepage_func
__crtLCMapStringA
calloc
islower
abort
memmove_s
sprintf_s
__uncaught_exception
__CxxFrameHandler3
memchr
memmove
__dllonexit
_unlock
_lock
??1type_info@@UAE@XZ
_except_handler4_common
?terminate@@YAXXZ
_initterm
malloc
_amsg_exit
_XcptFilter
_CxxThrowException
_wcsicmp
?what@exception@@UBEPBDXZ
memcpy
strerror
localeconv
_ultow_s
wcscpy_s
??0exception@@QAE@ABV0@@Z
_wcsnicmp
??1bad_cast@@UAE@XZ
memcpy_s
??0bad_cast@@QAE@ABV0@@Z
_onexit
strcspn
??1exception@@UAE@XZ
??0exception@@QAE@ABQBD@Z
free
_stricmp
wcsstr
??0exception@@QAE@XZ
swscanf_s
_vsnwprintf
_ltow_s
memset

ntdll

RtlInitString
RtlNtStatusToDosError
EtwEventWriteTransfer
EtwTraceMessage
EtwEventUnregister
EtwEventRegister
EtwUnregisterTraceGuids
EtwRegisterTraceGuidsW
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle

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

HeapCreate
HeapReAlloc
HeapFree
HeapAlloc
HeapDestroy
GetProcessHeap

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

DisableThreadLibraryCalls
LoadResource
LoadStringW
LockResource
FindResourceExW

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

InitializeCriticalSection
CreateEventW
WaitForSingleObject
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
ResetEvent
EnterCriticalSection
SetEvent

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

CoTaskMemAlloc
CoCreateGuid
StringFromCLSID
CoCreateInstance
CoSetProxyBlanket
CoInitializeSecurity
CoInitializeEx
CoUninitialize
CoTaskMemFree

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

UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter

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

CloseHandle

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

TerminateThread
TerminateProcess
CreateThread
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId

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

Sleep

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

MultiByteToWideChar

oleaut32

GetErrorInfo
SysFreeString
SysAllocStringLen
SysStringLen
SysAllocStringByteLen
VariantClear
VariantInit
SysStringByteLen
SysAllocString

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

GetTickCount64
GetTickCount
GetSystemTimeAsFileTime

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

ExpandEnvironmentStringsW

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

OpenProcess

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

QueryFullProcessImageNameW

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

QueryPerformanceCounter

user32

wsprintfW
LoadImageW

shlwapi

ord219

kernel32

RegCreateKeyExW
RegSetValueExW
LocalAlloc
LocalFree
FormatMessageW
FindResourceW
GetModuleHandleExW
FreeLibrary
GlobalFree
SizeofResource

dsparse

DsUnquoteRdnValueW
DsGetRdnW

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

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

DecodePointer
EncodePointer

winhttp

WinHttpReadData
WinHttpQueryHeaders
WinHttpSetTimeouts
WinHttpOpen
WinHttpCloseHandle
WinHttpSetStatusCallback
WinHttpSetOption
WinHttpQueryOption
WinHttpConnect
WinHttpAddRequestHeaders
WinHttpSendRequest
WinHttpReceiveResponse
WinHttpOpenRequest

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 180KB - Virtual size: 180KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 228B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0d9aa22969900009516b9845958fd44

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

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

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

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

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

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

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

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

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

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

oleaut32

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

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

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

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

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

user32

shlwapi

kernel32

dsparse

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

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

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

winhttp

Exports

Exports

Sections

.text Size: 180KB - Virtual size: 180KB

.data Size: 1KB - Virtual size: 2KB

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

.didat Size: 512B - Virtual size: 228B

.rsrc Size: 56KB - Virtual size: 55KB

.reloc Size: 14KB - Virtual size: 13KB

.text
Size: 180KB - Virtual size: 180KB

.data
Size: 1KB - Virtual size: 2KB

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

.didat
Size: 512B - Virtual size: 228B

.rsrc
Size: 56KB - Virtual size: 55KB

.reloc
Size: 14KB - Virtual size: 13KB