Static task
static1
Behavioral task
behavioral1
Sample
celestial.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
celestial.exe
Resource
win10v2004-20230220-en
General
-
Target
celestial.exe
-
Size
504KB
-
MD5
cc7baa2ef6c41274970a39857e50f12f
-
SHA1
9034fa5cc6980ef14aa4ed7767c6f47b1b95fc2a
-
SHA256
a9f30eb979419219da0731b6cde71dd583565f34f47c41085b1482716860f5a6
-
SHA512
ed7684b83e3cce593c2b383d9ed65ca91f09c04c25ff6afae2e3822833d6da574820431421e33d65e1fe7c33cf9de6a04a7fa436e3aefc6a88955677d95b8ebe
-
SSDEEP
12288:wR1TYc/8/2yqJfaM8rBda0QjcfHwjtx1hjQ4RF2X0H1sYkiOB:wR1TYc/8/29JqsjcfmRjRF2X0NJO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource celestial.exe
Files
-
celestial.exe.exe windows x86
d13c17eca2d43182d65f0a60a31ff594
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
ws2_32
ntohl
gethostname
ioctlsocket
sendto
recvfrom
freeaddrinfo
getaddrinfo
listen
htonl
accept
select
__WSAFDIsSet
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
recv
WSAGetLastError
send
closesocket
WSAWaitForMultipleEvents
WSAResetEvent
WSAEventSelect
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
crypt32
CertCloseStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertAddCertificateContextToStore
CryptDecodeObjectEx
PFXImportCertStore
CryptStringToBinaryA
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertOpenStore
wldap32
ord30
ord79
ord35
ord33
ord32
ord200
ord301
ord27
ord26
ord22
ord41
ord50
ord45
ord60
ord211
ord46
ord217
ord143
kernel32
AreFileApisANSI
GetFileAttributesExW
CreateFileW
GetLocaleInfoEx
FormatMessageA
LocalFree
InitializeSListHead
GetFileInformationByHandleEx
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
UnhandledExceptionFilter
GetModuleHandleW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
GetFileSizeEx
CreateFileA
VerifyVersionInfoA
VerSetConditionMask
WaitForMultipleObjects
SetConsoleTitleA
Sleep
GetConsoleWindow
FindFirstFileW
WriteProcessMemory
VirtualFree
FindClose
OpenProcess
CreateToolhelp32Snapshot
GetLastError
Process32NextW
LoadLibraryA
Process32FirstW
CloseHandle
GetSystemInfo
Module32FirstW
VirtualAllocEx
CreateRemoteThread
Module32NextW
FreeConsole
SetLastError
FormatMessageW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
GetModuleHandleA
GetProcAddress
QueryPerformanceCounter
GetTickCount
MultiByteToWideChar
WideCharToMultiByte
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
ReadFile
PeekNamedPipe
normaliz
IdnToAscii
user32
ShowWindow
GetCursorPos
SetForegroundWindow
PostQuitMessage
LoadCursorW
LoadIconW
TranslateMessage
CreateWindowExA
DispatchMessageW
TrackPopupMenu
RegisterClassExW
MessageBoxA
GetMessageW
DefWindowProcW
CreatePopupMenu
AppendMenuW
gdi32
GetStockObject
advapi32
CryptDestroyKey
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptImportKey
CryptEncrypt
shell32
Shell_NotifyIconW
SHGetKnownFolderPath
msvcp140
?_Getcat@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
_Xtime_get_ticks
?id@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@2V0locale@2@A
?put@?$time_put@DV?$ostreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@QBE?AV?$ostreambuf_iterator@DU?$char_traits@D@std@@@2@V32@AAVios_base@2@DPBUtm@@PBD3@Z
?_Throw_Cpp_error@std@@YAXH@Z
??Bid@locale@std@@QAEIXZ
?always_noconv@codecvt_base@std@@QBE_NXZ
?_Getcat@?$ctype@D@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?getloc@ios_base@std@@QBE?AVlocale@2@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?id@?$ctype@D@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Xbad_function_call@std@@YAXXZ
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
??0_Lockit@std@@QAE@H@Z
??1_Lockit@std@@QAE@XZ
_Thrd_detach
_Cnd_do_broadcast_at_thread_exit
?_Throw_C_error@std@@YAXH@Z
?_Syserror_map@std@@YAPBDH@Z
?uncaught_exceptions@std@@YAHXZ
?_Xlength_error@std@@YAXPBD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Winerror_map@std@@YAHH@Z
?_Xout_of_range@std@@YAXPBD@Z
vcruntime140
__std_terminate
memset
strrchr
memcpy
memmove
strchr
strstr
__std_exception_copy
_CxxThrowException
__current_exception
__current_exception_context
_except_handler4_common
__std_exception_destroy
__CxxFrameHandler3
memchr
api-ms-win-crt-heap-l1-1-0
malloc
calloc
realloc
_set_new_mode
_callnewh
free
api-ms-win-crt-stdio-l1-1-0
fputs
_open
__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsscanf
_close
feof
_write
fseek
__p__commode
_set_fmode
ftell
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
ungetc
setvbuf
fgetpos
fputc
__stdio_common_vsprintf
fopen
fwrite
fflush
_lseeki64
fclose
fgets
fgetc
_read
api-ms-win-crt-runtime-l1-1-0
_seh_filter_exe
_set_app_type
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
_controlfp_s
_errno
_getpid
__sys_nerr
strerror
_cexit
terminate
_beginthreadex
exit
_invalid_parameter_noinfo_noreturn
system
_crt_atexit
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-convert-l1-1-0
strtoll
atoi
strtod
strtoull
strtol
wcstombs
strtoul
api-ms-win-crt-filesystem-l1-1-0
_mkdir
_unlink
_fstat64
_access
_stat64
_unlock_file
_lock_file
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
_configthreadlocale
localeconv
api-ms-win-crt-time-l1-1-0
_time64
_localtime64
_gmtime64
api-ms-win-crt-string-l1-1-0
strcspn
strspn
isupper
tolower
strncmp
_strdup
strncpy
strpbrk
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
_dclass
__setusermatherr
Sections
.text Size: 403KB - Virtual size: 403KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ