wednesday[.]exe

Sharing

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General

Target

wednesday.exe
Size

2.0MB
MD5

4ba0e88d7eb071e904f7d546b9403f3e
SHA1

3e6fa966bceaef38df1567ee7bf98545b75e3a20
SHA256

9d17857f8e97be9c41a7f97ed3f16861ef91627913c295f572e0457807ac2cad
SHA512

9304f57614d34b6abec4dae428fa808fa2568017c670283b61d2bc16e06184241cddda4a3ee1d2c6a393ae7ce477c699fddd41d67ae4841c4b71fc4d0efd84b7
SSDEEP

49152:U9HDRsx0kVR5oYr65Ckhw42od4R1Sz5/:UDRsx0kVR5o665Ckhp2od4RMz5/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
wednesday.exe

Files

wednesday.exe
.exe windows x64

9ccfc58f4017c1d929218bd9c68cd9bd

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

RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetModuleHandleW
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetTickCount
FindResourceW
LoadResource
Sleep
LockResource
GetLastError
IsDebuggerPresent
RtlCaptureContext

user32

GetSystemMetrics
SendMessageW
CreateWindowExW
MessageBoxW
ShowWindow
PeekMessageW
GetWindowRect
SetClassLongPtrW
EndPaint
BeginPaint
DefWindowProcW
InvalidateRect
UpdateWindow
CreateMenu
PostQuitMessage
AppendMenuW
RegisterClassW
LoadBitmapW
LoadIconW

gdi32

GetObjectW
DeleteDC
CreateCompatibleDC
SelectObject
CreateSolidBrush

msimg32

AlphaBlend

winmm

sndPlaySoundW

msvcp140

?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z

vcruntime140

memset
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_terminate
memmove
__CxxFrameHandler3
__C_specific_handler
memcpy

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

__acrt_iob_func
__p__commode
_set_fmode
__stdio_common_vfprintf

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

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

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

_callnewh
malloc
free
_set_new_mode

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9ccfc58f4017c1d929218bd9c68cd9bd

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

msimg32

winmm

msvcp140

vcruntime140

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

Sections

.text Size: 14KB - Virtual size: 14KB

.rdata Size: 10KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 1KB - Virtual size: 1KB

.rsrc Size: 2.0MB - Virtual size: 2.0MB

.reloc Size: 512B - Virtual size: 88B

.text
Size: 14KB - Virtual size: 14KB

.rdata
Size: 10KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 1KB - Virtual size: 1KB

.rsrc
Size: 2.0MB - Virtual size: 2.0MB

.reloc
Size: 512B - Virtual size: 88B