Static task
static1
Behavioral task
behavioral1
Sample
Vortex.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Vortex.exe
Resource
win10v2004-20230220-en
General
-
Target
Vortex.exe
-
Size
4.6MB
-
MD5
637272d7090f68c14be34f550fd8cf11
-
SHA1
67eb60ea558da91de79971969c31921af2b1124c
-
SHA256
a5d33ebb3ae3b18101e0ca520b3067e1edb7312502fa5ca274fb76bdd65786d7
-
SHA512
00c3e3f3b4fdbc94b386631e7faeadfdfc85236e2f8488e0174ab91b2472eac9d48c59fe8fde18017b040625f1bd39e2517a38fbd39de47c6236b2645b8bf385
-
SSDEEP
98304:tZ+3eWrHsUGHEguRVIqAnJj/pFAQNW/HAKParrzLZRg88w0SyY3AuAQHU8EQt4hC:nCeWOG6/8QJep/Sv
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Vortex.exe
Files
-
Vortex.exe.exe windows x64
1e86bdef3ac9fe3a60bac2f1de067eda
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
d3d9
Direct3DCreate9
crypt32
CertCloseStore
CertGetCertificateContextProperty
CertDuplicateCertificateContext
CertFindCertificateInStore
CertOpenStore
CertOpenSystemStoreW
CertFreeCertificateContext
CertEnumCertificatesInStore
winmm
timeBeginPeriod
timeGetTime
timeEndPeriod
ws2_32
__WSAFDIsSet
closesocket
connect
ioctlsocket
getpeername
getsockopt
ntohs
recv
select
send
setsockopt
shutdown
socket
WSAStartup
WSACleanup
WSAGetLastError
WSASocketW
getaddrinfo
freeaddrinfo
getnameinfo
inet_pton
WSASetLastError
getsockname
gethostbyname
bind
htons
WSARecvFrom
WSASendTo
htonl
ntohl
kernel32
GetFileAttributesExW
FindFirstFileExW
CreateFileW
CreateDirectoryW
GetLocaleInfoEx
LocalFree
GetModuleHandleA
GlobalAlloc
GlobalUnlock
GlobalLock
GlobalFree
MultiByteToWideChar
WideCharToMultiByte
VerSetConditionMask
QueryPerformanceCounter
QueryPerformanceFrequency
FreeLibrary
GetProcAddress
LoadLibraryA
GetLastError
LoadLibraryExA
FormatMessageA
SetConsoleTitleA
SetLastError
SystemTimeToFileTime
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
GetCurrentThreadId
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SwitchToFiber
DeleteFiber
CreateFiber
GetModuleHandleExW
FindClose
FindFirstFileW
FindNextFileW
GetStdHandle
GetEnvironmentVariableW
GetFileType
WriteFile
GetModuleHandleW
ConvertFiberToThread
ConvertThreadToFiber
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlVirtualUnwind
CloseHandle
LoadLibraryW
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
AreFileApisANSI
GetSystemTime
GetFileInformationByHandleEx
InitOnceBeginInitialize
InitOnceComplete
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleFileNameA
InitializeSListHead
user32
MessageBoxW
GetUserObjectInformationW
GetProcessWindowStation
EnumDisplayMonitors
GetMonitorInfoA
MonitorFromWindow
LoadCursorA
SetWindowLongW
SetWindowLongA
GetWindowLongW
WindowFromPoint
ScreenToClient
ClientToScreen
GetCursorPos
SetCursor
SetCursorPos
AdjustWindowRectEx
GetClientRect
SetWindowTextW
ReleaseDC
GetDC
GetForegroundWindow
IsWindowUnicode
ReleaseCapture
SetCapture
GetCapture
GetKeyState
BringWindowToTop
IsIconic
SetLayeredWindowAttributes
IsChild
GetMessageExtraInfo
TrackMouseEvent
EmptyClipboard
GetClipboardData
SetClipboardData
CloseClipboard
OpenClipboard
GetWindowRect
SetForegroundWindow
TranslateMessage
GetAsyncKeyState
SetFocus
SetWindowPos
ShowWindow
DestroyWindow
CreateWindowExA
RegisterClassExA
UnregisterClassA
PostQuitMessage
UpdateWindow
DefWindowProcA
PeekMessageA
DispatchMessageA
MessageBoxA
gdi32
GetDeviceCaps
advapi32
ReportEventW
CryptSignHashW
CryptDestroyHash
CryptCreateHash
CryptDecrypt
CryptExportKey
CryptGetUserKey
CryptGetProvParam
CryptSetHashParam
CryptDestroyKey
CryptGenRandom
CryptReleaseContext
DeregisterEventSource
RegisterEventSourceW
CryptEnumProvidersW
CryptAcquireContextW
msvcp140
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
_Mtx_unlock
_Mtx_lock
_Mtx_destroy_in_situ
_Mtx_init_in_situ
_Thrd_id
?_Xinvalid_argument@std@@YAXPEBD@Z
?id@?$collate@D@std@@2V0locale@2@A
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
_Strxfrm
_Strcoll
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?_Syserror_map@std@@YAPEBDH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?id@?$ctype@D@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??_D?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xbad_function_call@std@@YAXXZ
?seekpos@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA?AV?$fpos@U_Mbstatet@@@2@V32@H@Z
?seekoff@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA?AV?$fpos@U_Mbstatet@@@2@_JHH@Z
?underflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?pbackfail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHH@Z
?overflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHH@Z
?id@?$numpunct@D@std@@2V0locale@2@A
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@M@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
?_Random_device@std@@YAIXZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAM@Z
?_Winerror_map@std@@YAHH@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@I@Z
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
_Xtime_get_ticks
_Thrd_detach
_Cnd_do_broadcast_at_thread_exit
?_Throw_C_error@std@@YAXH@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEA_N@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAG@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAI@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEA_K@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?uncaught_exceptions@std@@YAHXZ
?_Xout_of_range@std@@YAXPEBD@Z
_Query_perf_counter
_Query_perf_frequency
_Thrd_sleep
??Bid@locale@std@@QEAA_KXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?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
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmSetCandidateWindow
ImmGetContext
vcruntime140
memcmp
__intrinsic_setjmp
__current_exception_context
__std_terminate
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__current_exception
__RTDynamicCast
memcpy
memmove
memset
wcsstr
strstr
memchr
strchr
_purecall
longjmp
strrchr
__C_specific_handler
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
__p___argv
exit
system
_c_exit
_initterm_e
_beginthreadex
_initterm
_get_initial_narrow_environment
_register_thread_local_exe_atexit_callback
strerror
terminate
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_exit
_initialize_onexit_table
_invalid_parameter_noinfo_noreturn
_initialize_narrow_environment
strerror_s
abort
_configure_narrow_argv
_errno
__p___argc
signal
raise
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
realloc
_set_new_mode
calloc
free
api-ms-win-crt-stdio-l1-1-0
fgetc
fputs
__stdio_common_vswprintf
setvbuf
ungetc
_setmode
_fileno
_fseeki64
__acrt_iob_func
_wfopen
fseek
ftell
__stdio_common_vfprintf
__stdio_common_vsprintf
__stdio_common_vsscanf
tmpnam
fflush
fclose
_get_stream_buffer_pointers
fsetpos
_set_fmode
tmpfile
_popen
_pclose
_ftelli64
clearerr
feof
__p__commode
fwrite
fgets
freopen
ferror
fgetpos
fputc
fread
getc
fopen
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
rename
_stat64i32
remove
_lock_file
api-ms-win-crt-time-l1-1-0
_difftime64
clock
_time64
_gmtime64
_gmtime64_s
strftime
_mktime64
_localtime64
api-ms-win-crt-string-l1-1-0
strspn
toupper
strcmp
isxdigit
isdigit
strpbrk
_stricmp
tolower
isalpha
isupper
islower
ispunct
isgraph
iscntrl
strcoll
strncpy
strncmp
_strnicmp
isalnum
isblank
strcspn
isspace
api-ms-win-crt-utility-l1-1-0
qsort
rand
api-ms-win-crt-math-l1-1-0
fmodf
acosf
_dclass
_fdclass
_ldclass
sqrtf
ceilf
cosf
llround
_fdsign
_ldsign
_dsign
ldexp
pow
__setusermatherr
log
floorf
acos
asin
atan2
ceil
cos
exp
floor
fmod
log10
sin
sqrt
tan
sinf
frexp
api-ms-win-crt-convert-l1-1-0
atoi
strtod
strtoull
strtoul
strtol
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
setlocale
_configthreadlocale
localeconv
api-ms-win-crt-environment-l1-1-0
getenv
Sections
.text Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 983KB - Virtual size: 982KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 52KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 143KB - Virtual size: 143KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ