void[.]exe | Triage

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General

Target

void.exe
Size

485KB
MD5

82a8689b2551bfce8c6b706a6d2a5899
SHA1

1d171866ae75661aa2800d03707ef92497f56662
SHA256

94b1a682072b5649e5b970eb8a296e29cf43a5c9388cfd821ccb93edbed6977a
SHA512

40969a8ab8d8d672045672cb50c4a41cd5c011e84ac8e8153ed1f1d7d2da0a5fdc1ef22ffdccf4f065470b75a8705b90db830e7697202b6fe0388eb5d8ad58d8
SSDEEP

12288:/42qbvjgkDqWAq6j1quu3J3+RzxT14RkLeu:/xEvj5DqWiEJ3Ef/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
void.exe

Files

void.exe
.exe windows:6 windows x86 arch:x86

3b7262a835f57b2783ca653048585bbc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

Sleep
GetStdHandle
CloseHandle
GetCurrentProcess
CreateThread
GetModuleHandleA
SetConsoleTextAttribute
SetConsoleTitleA
GetConsoleWindow
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetProcAddress
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
GetModuleHandleW
CreateEventW
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeSListHead
LoadLibraryA
FreeLibrary
QueryPerformanceFrequency
WideCharToMultiByte
MultiByteToWideChar
GlobalFree
GlobalLock
QueryPerformanceCounter
GlobalUnlock
GlobalAlloc

user32

GetAsyncKeyState
WindowFromPoint
FindWindowA
TranslateMessage
DispatchMessageA
PeekMessageA
DefWindowProcA
GetClientRect
keybd_event
MessageBoxA
GetWindowRect
UpdateWindow
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassExA
UnregisterClassA
SendMessageA
PostQuitMessage
OpenClipboard
CloseClipboard
SetClipboardData
LoadCursorA
ScreenToClient
ClientToScreen
GetClipboardData
EmptyClipboard
IsChild
SetCursorPos
SetCursor
GetCursorPos
GetForegroundWindow
ReleaseCapture
SetCapture
GetCapture
GetKeyState

advapi32

LookupPrivilegeValueA
OpenProcessToken
AdjustTokenPrivileges

msvcp140

?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPBD@Z
_Thrd_sleep
_Query_perf_frequency
_Query_perf_counter
_Xtime_get_ticks
?_Xlength_error@std@@YAXPBD@Z

urlmon

URLOpenBlockingStreamA

d3d9

Direct3DCreate9

imm32

ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext

vcruntime140

__current_exception_context
_except_handler4_common
strstr
memset
__CxxFrameHandler3
memchr
__current_exception
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__std_terminate
memmove
memcpy

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

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

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

malloc
free
_callnewh
_set_new_mode

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

strncpy

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

_set_fmode
__stdio_common_vsscanf
__stdio_common_vsprintf
fwrite
ftell
fseek
fread
fflush
fclose
_wfopen
__acrt_iob_func
__p__commode

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

qsort

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

ceil
_libm_sse2_sin_precise
_CIfmod
_libm_sse2_cos_precise
_libm_sse2_log_precise
_libm_sse2_pow_precise
floor
_libm_sse2_sqrt_precise
__setusermatherr
_libm_sse2_acos_precise
_CIatan2

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

atof

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

_configthreadlocale

Sections

.text
Size: 275KB - Virtual size: 275KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 198KB - Virtual size: 197KB

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

.rsrc
Size: 512B - Virtual size: 436B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3b7262a835f57b2783ca653048585bbc

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

msvcp140

urlmon

d3d9

imm32

vcruntime140

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

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

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

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

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

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

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

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

Sections

.text Size: 275KB - Virtual size: 275KB

.rdata Size: 198KB - Virtual size: 197KB

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

.rsrc Size: 512B - Virtual size: 436B

.reloc Size: 9KB - Virtual size: 9KB

.text
Size: 275KB - Virtual size: 275KB

.rdata
Size: 198KB - Virtual size: 197KB

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

.rsrc
Size: 512B - Virtual size: 436B

.reloc
Size: 9KB - Virtual size: 9KB