d66dfabe81cf16a9e0e86c922c41a57c4d293ad2bf41c124dafa63d3a2063b41

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General

Target

d66dfabe81cf16a9e0e86c922c41a57c4d293ad2bf41c124dafa63d3a2063b41
Size

576KB
MD5

8dfd6fd4ad57e5ad0efffb519003a445
SHA1

9984686778da20e7fccd6f2fae41eb4ea23c322e
SHA256

d66dfabe81cf16a9e0e86c922c41a57c4d293ad2bf41c124dafa63d3a2063b41
SHA512

100719496bd6e9b37bfef13238f1a488c8b32d117cf6a6e574af88b36a10b03685b1b1126ec2b2a41a6a35a53ef10682e50ab9cd95a050e3adb521601db0591a
SSDEEP

6144:0I0O2Z4GuBifm1r5GOpyNlmWBQTnX63vr/biSJ6iHMS:0bu8ur1pWWLq3v3iSJ6iHf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
d66dfabe81cf16a9e0e86c922c41a57c4d293ad2bf41c124dafa63d3a2063b41

Files

d66dfabe81cf16a9e0e86c922c41a57c4d293ad2bf41c124dafa63d3a2063b41
.dll windows:6 windows x64 arch:x64

fdbfeb841503d7e578e44e203d9169cd

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

F:\NMC\CURRENT768nightlyBuild16159_final\Libraries\WzWXF\Providers\WzWXFCloud\w64prod\WzWXFdbox64.pdb

Imports

kernel32

GetCurrentThreadId
GetSystemTimeAsFileTime
DisableThreadLibraryCalls
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
GetCurrentProcess
TerminateProcess
SearchPathW
SetLastError
GetSystemDefaultUILanguage
GetLocaleInfoEx
GetLocaleInfoW
QueryPerformanceCounter
GetVersionExW
UnmapViewOfFile
LCIDToLocaleName
MultiByteToWideChar
CloseHandle
FindResourceExW
LoadResource
LocaleNameToLCID
CreateFileMappingW
MapViewOfFile
CreateActCtxW
LoadLibraryExW
VerifyVersionInfoW
VerSetConditionMask
FreeLibrary
SetThreadUILanguage
GetUserDefaultUILanguage
Sleep
DeactivateActCtx
GetProcAddress
ActivateActCtx
GetCurrentProcessId
GetModuleFileNameW
CreateFileW
ReleaseActCtx

vcruntime140

__CxxFrameHandler3
_CxxThrowException
memcpy
__std_exception_copy
__C_specific_handler
__CxxQueryExceptionSize
memset
_purecall
__std_type_info_destroy_list
__std_exception_destroy
__current_exception_context
__RTDynamicCast
__current_exception
wcsstr
__FrameUnwindFilter
__CxxUnregisterExceptionObject
__CxxDetectRethrow
__CxxRegisterExceptionObject
wcsrchr
__CxxExceptionFilter

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

wcsncmp
_wcsnicmp
_wcsicmp
_wcslwr_s
wcscat_s
wcsncpy_s
_wcsdup
wcscpy_s

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

free
malloc
_callnewh

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf
__stdio_common_vfscanf
__stdio_common_vfprintf_p
__stdio_common_vfprintf_s
__stdio_common_vfprintf
__stdio_common_vswscanf
__stdio_common_vsscanf
__stdio_common_vsprintf_p
__stdio_common_vfwprintf_p
__stdio_common_vswprintf_p
__stdio_common_vsnprintf_s
__stdio_common_vsnwprintf_s
__stdio_common_vswprintf_s
__acrt_iob_func
__stdio_common_vfwprintf
__stdio_common_vfwprintf_s
__stdio_common_vswprintf
__stdio_common_vfwscanf
__stdio_common_vsprintf_s

api-ms-win-crt-runtime-l1-1-0

_initialize_narrow_environment
_initialize_onexit_table
_configure_narrow_argv
_register_onexit_function
_seh_filter_dll
_cexit
_initterm_e
_execute_onexit_table
_crt_atexit
_initterm
_crt_at_quick_exit
abort
terminate

user32

LoadBitmapW
IsWindow

advapi32

RegOpenKeyExW
RegCloseKey
RegEnumValueW
RegQueryValueExW

ole32

StringFromGUID2

shlwapi

PathFindFileNameW

api-ms-win-crt-convert-l1-1-0

_wtoi

api-ms-win-crt-filesystem-l1-1-0

_wmakepath_s
_wsplitpath_s

mscoree

_CorDllMain

Exports

Exports

CreateWzWXFProvider
GetInterfaceVersion

Sections

.text
Size: 166KB - Virtual size: 166KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.nep
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 314KB - Virtual size: 314KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fdbfeb841503d7e578e44e203d9169cd

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

vcruntime140

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

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

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

user32

advapi32

ole32

shlwapi

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

mscoree

Exports

Exports

Sections

.text Size: 166KB - Virtual size: 166KB

.nep Size: 11KB - Virtual size: 11KB

.rdata Size: 314KB - Virtual size: 314KB

.data Size: 27KB - Virtual size: 28KB

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

.rsrc Size: 47KB - Virtual size: 46KB

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

.text
Size: 166KB - Virtual size: 166KB

.nep
Size: 11KB - Virtual size: 11KB

.rdata
Size: 314KB - Virtual size: 314KB

.data
Size: 27KB - Virtual size: 28KB

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

.rsrc
Size: 47KB - Virtual size: 46KB

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