WinWord[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

WinWord.exe
Size

284KB
MD5

1b1396d973844c935f753ea48ebfed54
SHA1

209c4b75a609de6e7e8781a983141c68bb2afac2
SHA256

850570c2a5838f92957d6c42554c3cc7368a4d5dc88973f9ef8b69e12577587c
SHA512

31936bc9afa7b0ee9c5883b17c68519bb964ee12a3f24b711d21bca76efc2f3ad6f4988fd97cc7619054e96ff192a349178eb6e2c2d0c760b582b7abafd0c697
SSDEEP

1536:orNQ1TqXPn48GblnlPX2u84o2TxTHa6oX3vFaQum1ropMdHxwWJy:W6Tqfn48GlnlHDxzoX3vFa21rCQS1

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WinWord.exe

Files

WinWord.exe
.exe windows:6 windows x64 arch:x64

67014c5ccd2b7de2b938ebf6b552b770

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

SizeofResource
EnumResourceTypesW
WriteFile
GetModuleFileNameW
FindResourceA
CreateToolhelp32Snapshot
Sleep
Process32NextW
CreateFileA
LockResource
Process32FirstW
CloseHandle
LoadResource
WideCharToMultiByte
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
RtlCaptureContext
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead

shell32

ShellExecuteExA

msvcp140

?_Xlength_error@std@@YAXPEBD@Z

vcruntime140_1

__CxxFrameHandler4

vcruntime140

_CxxThrowException
__current_exception_context
__std_exception_destroy
memcpy
memset
__current_exception
memmove
__std_exception_copy
__C_specific_handler

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

strcpy_s

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

terminate
_c_exit
_exit
exit
_initterm_e
__p___argc
__p___argv
_initterm
_get_initial_narrow_environment
_register_thread_local_exe_atexit_callback
_set_app_type
_seh_filter_exe
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_invalid_parameter_noinfo_noreturn
_cexit

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

_set_new_mode
_callnewh
malloc
free

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

__setusermatherr

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

_set_fmode
__p__commode

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

_configthreadlocale

Sections

.text
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 268KB - Virtual size: 267KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 84B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

67014c5ccd2b7de2b938ebf6b552b770

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

shell32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

Sections

.text Size: 6KB - Virtual size: 6KB

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

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 1024B - Virtual size: 600B

.rsrc Size: 268KB - Virtual size: 267KB

.reloc Size: 512B - Virtual size: 84B

.text
Size: 6KB - Virtual size: 6KB

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

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 1024B - Virtual size: 600B

.rsrc
Size: 268KB - Virtual size: 267KB

.reloc
Size: 512B - Virtual size: 84B