Static task
static1
Behavioral task
behavioral1
Sample
HackExternal.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
HackExternal.exe
Resource
win10v2004-20231020-en
General
-
Target
HackExternal.exe
-
Size
861KB
-
MD5
2cc9729e60dac81877c1234a7908cf65
-
SHA1
dc439b700b12329f8be9617ffdb916b720370a2a
-
SHA256
a361189b0d341591c9d6eb1781ee491fe298560d743aa842d143ff0ec46914c4
-
SHA512
1b3cd5f8d45688a7e87bc40c384a27a55df65f772b589f173754751f5fad12f3e62b81076f4a2de827c46e5dccd67934d8e47283ce30fe460671e656011b778f
-
SSDEEP
24576:NtkpZilYPJ9dkj28TNXeFOR2zitKDFKskn054OBiP/GkeQY62F9PBo0cnZGd9S:NtkpgIJXNiOkjYLvponn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HackExternal.exe
Files
-
HackExternal.exe.exe windows:6 windows x64
3b4f197cccaadbb775ec32c7c5aa8d52
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
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
GetProcAddress
FreeLibrary
QueryPerformanceCounter
GetVolumeInformationA
Sleep
CreateThread
CreateToolhelp32Snapshot
GetSystemTimeAsFileTime
GetCurrentThreadId
lstrcmpiA
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
SetLastError
GetLastError
MultiByteToWideChar
CloseHandle
CreateFileW
Process32Next
DeviceIoControl
GetCurrentProcessId
Process32First
user32
GetWindow
DispatchMessageA
GetWindowRect
DestroyWindow
SetWindowPos
ShowWindow
SetClipboardData
SetWindowLongA
GetForegroundWindow
DefWindowProcA
CreateWindowExA
TranslateMessage
mouse_event
LoadIconA
GetAsyncKeyState
RegisterClassExA
UpdateWindow
GetKeyState
LoadCursorA
PeekMessageA
UnregisterClassA
PostQuitMessage
FindWindowA
ScreenToClient
GetActiveWindow
GetCapture
ClientToScreen
SetCapture
SetCursor
GetClientRect
ReleaseCapture
SetCursorPos
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
shell32
ShellExecuteA
msvcp140
?set_new_handler@std@@YAP6AXXZP6AXXZ@Z
?id@?$collate@D@std@@2V0locale@2@A
?overflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHH@Z
?pbackfail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHH@Z
?seekoff@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA?AV?$fpos@U_Mbstatet@@@2@_JHH@Z
?seekpos@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA?AV?$fpos@U_Mbstatet@@@2@V32@H@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?underflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Xbad_function_call@std@@YAXXZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xbad_alloc@std@@YAXXZ
?wcout@std@@3V?$basic_ostream@_WU?$char_traits@_W@std@@@1@A
?id@?$ctype@_W@std@@2V0locale@2@A
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Osfx@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXH_N@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QEAAG_W@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?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?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?good@ios_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@_W@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?widen@?$ctype@_W@std@@QEBA_WD@Z
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?uncaught_exceptions@std@@YAHXZ
_Thrd_id
_Mtx_init_in_situ
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_unlock
?_Throw_C_error@std@@YAXH@Z
_Strcoll
_Strxfrm
??0_Locinfo@std@@QEAA@PEBD@Z
??1_Locinfo@std@@QEAA@XZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
??0facet@locale@std@@IEAA@_K@Z
??1facet@locale@std@@MEAA@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?tolower@?$ctype@D@std@@QEBADD@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
??_D?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
dwmapi
DwmExtendFrameIntoClientArea
imm32
ImmSetCompositionWindow
ImmGetContext
ImmReleaseContext
d3d9
Direct3DCreate9Ex
ws2_32
ioctlsocket
getnameinfo
freeaddrinfo
closesocket
WSASocketW
WSAGetLastError
WSACleanup
WSAStartup
connect
getaddrinfo
socket
shutdown
setsockopt
send
select
recv
ntohs
getsockopt
getsockname
getpeername
__WSAFDIsSet
bcrypt
BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptGenRandom
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
__current_exception
__C_specific_handler
_CxxThrowException
__std_type_info_name
__std_type_info_compare
memset
memchr
memmove
__std_terminate
strstr
strchr
__std_exception_destroy
__std_exception_copy
_purecall
memcmp
memcpy
api-ms-win-crt-stdio-l1-1-0
fflush
_get_stream_buffer_pointers
fread
__stdio_common_vsscanf
_set_fmode
fputc
_wfopen
fwrite
__acrt_iob_func
fsetpos
ungetc
__p__commode
__stdio_common_vsprintf_s
fclose
fgetc
fseek
setvbuf
_fseeki64
fgetpos
__stdio_common_vfprintf
ftell
__stdio_common_vsprintf
api-ms-win-crt-string-l1-1-0
tolower
strncpy
strlen
_stricmp
isdigit
strncmp
strcmp
api-ms-win-crt-utility-l1-1-0
srand
qsort
rand
_byteswap_ulong
api-ms-win-crt-heap-l1-1-0
_aligned_free
_callnewh
realloc
malloc
free
_aligned_malloc
_set_new_mode
api-ms-win-crt-convert-l1-1-0
strtoul
strtoull
atof
strtoll
strtod
strtof
strtol
api-ms-win-crt-runtime-l1-1-0
system
exit
_errno
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_exit
_initterm_e
_invalid_parameter_noinfo
_initterm
_get_initial_narrow_environment
terminate
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_cexit
_invalid_parameter_noinfo_noreturn
_seh_filter_exe
_set_app_type
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-math-l1-1-0
_dsign
_dtest
fmodf
tanf
cosf
ceilf
__setusermatherr
sqrtf
atan2f
acosf
sinf
powf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
Sections
.text Size: 644KB - Virtual size: 644KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 157KB - Virtual size: 157KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ