Static task
static1
Behavioral task
behavioral1
Sample
senex-external.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
senex-external.exe
Resource
win10v2004-20230220-en
General
-
Target
senex-external.exe
-
Size
512KB
-
MD5
3cb4fcecb373b5a8bda51944f5a4a9fe
-
SHA1
3409ce50a3a2c1b0e44756d27c2452b1d16faf46
-
SHA256
c167a2419b9c263c124c4f4af320a6a24c5d41419d5926eebda3271925bf42ed
-
SHA512
714467eeb747b4503ab1b3948cedc5cb08af8c5fa4a15d49f01c67af3c99316cce1fd615f57e25490793c3e172bf0ddbaf737013f15d97eb52da4201aa2e31b1
-
SSDEEP
6144:8toTEYYSdsDNJATjt2IEokKM34kWsnZ0Dt6/DkyIJOKdZpIp:8yYNJATx2I/kKMQsns9V
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource senex-external.exe
Files
-
senex-external.exe.exe windows x64
1e31a4e2b9e6d310d215fc0baad7b6fa
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
dwmapi
DwmExtendFrameIntoClientArea
kernel32
QueryPerformanceCounter
QueryPerformanceFrequency
CreateFileA
DeviceIoControl
GetStdHandle
Beep
CloseHandle
Sleep
CreateThread
GetTickCount
GlobalAddAtomA
GlobalFindAtomA
MultiByteToWideChar
WideCharToMultiByte
SetConsoleTextAttribute
GlobalFree
GetConsoleWindow
CreateToolhelp32Snapshot
Process32Next
GlobalLock
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProcAddress
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
GlobalUnlock
GlobalAlloc
GetSystemTimeAsFileTime
SetConsoleTitleA
InitializeSListHead
user32
GetWindow
FindWindowA
SetWindowLongA
GetWindowLongA
MessageBoxA
GetWindowRect
GetForegroundWindow
UpdateWindow
PostQuitMessage
mouse_event
GetAsyncKeyState
SetWindowDisplayAffinity
SetWindowPos
MoveWindow
ShowWindow
DestroyWindow
CreateWindowExA
UnregisterClassA
RegisterClassA
GetSystemMetrics
OpenClipboard
CloseClipboard
DefWindowProcA
PeekMessageA
DispatchMessageA
TranslateMessage
LoadCursorA
ScreenToClient
ClientToScreen
GetCursorPos
SetCursor
SetCursorPos
GetClientRect
ReleaseCapture
SetCapture
GetCapture
GetKeyState
GetActiveWindow
EmptyClipboard
GetClipboardData
SetClipboardData
gdi32
GetStockObject
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmGetContext
msvcp140
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?id@?$ctype@D@std@@2V0locale@2@A
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Xlength_error@std@@YAXPEBD@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPEBD@Z
?uncaught_exception@std@@YA_NXZ
_Xtime_get_ticks
_Query_perf_counter
_Query_perf_frequency
_Thrd_sleep
??Bid@locale@std@@QEAA_KXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?is@?$ctype@D@std@@QEBA_NFD@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bios_base@std@@QEBA_NXZ
?good@ios_base@std@@QEBA_NXZ
?flags@ios_base@std@@QEBAHXZ
?width@ios_base@std@@QEBA_JXZ
?width@ios_base@std@@QEAA_J_J@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
d3d9
Direct3DCreate9Ex
xinput1_4
ord2
vcruntime140
__std_terminate
__current_exception_context
__current_exception
__C_specific_handler
memcmp
_CxxThrowException
__std_exception_destroy
__std_exception_copy
memset
memmove
strstr
memchr
memcpy
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-string-l1-1-0
strcmp
strlen
isprint
strncpy
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsnprintf_s
__acrt_iob_func
_wfopen
fclose
__stdio_common_vsprintf_s
fflush
__p__commode
fread
fseek
ftell
fwrite
_set_fmode
__stdio_common_vfprintf
__stdio_common_vsprintf
__stdio_common_vsscanf
api-ms-win-crt-heap-l1-1-0
_callnewh
free
malloc
_set_new_mode
api-ms-win-crt-utility-l1-1-0
rand
qsort
api-ms-win-crt-math-l1-1-0
pow
powf
sqrt
cosf
ceilf
floorf
asin
atan2
fabs
fmod
tanf
fmodf
sinf
__setusermatherr
sqrtf
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_configure_narrow_argv
_seh_filter_exe
_set_app_type
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_invalid_parameter_noinfo_noreturn
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
terminate
exit
system
_initialize_narrow_environment
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 239KB - Virtual size: 238KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 205KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ