C:\Users\PC\Desktop\winrar64\output\build\nightfall.pdb
Static task
static1
Behavioral task
behavioral1
Sample
nightfall.exe
Resource
win11-20240802-en
General
-
Target
nightfall.exe
-
Size
2.1MB
-
MD5
7caaf81017a22299c70637f73be5156f
-
SHA1
1f1066b4c462420d0a3b5817bee1fae46307bcbb
-
SHA256
9ad1b9b46b0e1edca357257ba8531d4ca9def14f84b7b20c6d80ce8075fa1619
-
SHA512
c70c0119f70ef4522691dab4f5c4265a82974c48ed3822e5de4a786ac586f4997afade27359bf2e4790a04d39c265a58b2d405f985a68e69a13f05e13fab9e1d
-
SSDEEP
49152:xVKUoo10Jk80UoSeMBe54WAU2pZqn8QptDapl8:xwdE8ZoKNPpl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource nightfall.exe
Files
-
nightfall.exe.exe windows:6 windows x64 arch:x64
96a03237b45270e173957ff27512cf9d
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
PDB Paths
Imports
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
kernel32
LocalFree
EnterCriticalSection
LeaveCriticalSection
SleepEx
GetSystemDirectoryA
VerifyVersionInfoA
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesW
GetFileAttributesExW
GetFullPathNameW
QueryFullProcessImageNameW
GetModuleHandleW
GetModuleFileNameW
GetModuleFileNameA
CreateFileMappingW
CreateThread
QueryPerformanceCounter
FreeLibrary
VerSetConditionMask
QueryPerformanceFrequency
GetLocaleInfoA
GetTickCount
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
GetSystemInfo
SetLastError
SetFileInformationByHandle
GetTempPathW
DeleteCriticalSection
Sleep
Process32First
VirtualFree
GetCurrentProcess
DeviceIoControl
VirtualAlloc
LoadLibraryExA
CreateFileW
GetModuleHandleA
CreateToolhelp32Snapshot
CreateFileA
InitializeCriticalSectionEx
HeapSize
HeapDestroy
GetLastError
CreateFileMappingA
UnmapViewOfFile
MapViewOfFile
GetProcessHeap
HeapFree
HeapReAlloc
Process32Next
CloseHandle
GetProcAddress
lstrcmpiA
OutputDebugStringW
VirtualProtect
GetCurrentThread
ExitProcess
IsDebuggerPresent
FormatMessageA
HeapAlloc
ReadFile
GetFileSizeEx
GetConsoleWindow
GetCurrentProcessId
WriteProcessMemory
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
OpenProcess
K32GetModuleBaseNameW
LoadLibraryA
VirtualProtectEx
K32EnumProcessModules
UnhandledExceptionFilter
SleepConditionVariableSRW
WakeAllConditionVariable
GetFileInformationByHandleEx
AreFileApisANSI
user32
GetKeyState
UpdateWindow
RegisterClassExA
PostQuitMessage
PeekMessageA
LoadIconA
TranslateMessage
SetLayeredWindowAttributes
CreateWindowExA
SetWindowDisplayAffinity
GetMessageExtraInfo
LoadCursorA
UnregisterClassW
GetSystemMetrics
DestroyWindow
DispatchMessageA
OpenClipboard
CloseClipboard
DefWindowProcW
ReleaseCapture
EmptyClipboard
SetWindowLongA
ClientToScreen
TrackMouseEvent
GetKeyboardLayout
SetCapture
ShowWindow
GetCapture
GetClipboardData
SetCursor
SetClipboardData
MessageBoxA
ScreenToClient
GetAsyncKeyState
GetForegroundWindow
GetClientRect
IsWindowUnicode
SendInput
GetCursorPos
FindWindowA
SetCursorPos
gdi32
CreateSolidBrush
advapi32
ConvertSidToStringSidA
OpenProcessToken
RegSetValueExA
RegQueryValueExA
RegDeleteKeyA
RegOpenKeyA
RegCloseKey
AdjustTokenPrivileges
LookupPrivilegeValueW
RegCreateKeyA
CryptReleaseContext
CryptGenRandom
CryptAcquireContextA
CryptEncrypt
InitializeAcl
GetTokenInformation
GetLengthSid
AddAccessAllowedAce
IsValidSid
SetSecurityInfo
CopySid
RegOpenKeyExA
CryptGetHashParam
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
shell32
SHGetFolderPathW
ShellExecuteA
msvcp140
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?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?good@ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Xbad_function_call@std@@YAXXZ
?id@?$ctype@D@std@@2V0locale@2@A
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?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
??7ios_base@std@@QEBA_NXZ
?setf@ios_base@std@@QEAAHHH@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
_Thrd_detach
?_Syserror_map@std@@YAPEBDH@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Winerror_map@std@@YAHH@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exceptions@std@@YAHXZ
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Random_device@std@@YAIXZ
_Thrd_join
_Query_perf_counter
_Thrd_id
_Cnd_do_broadcast_at_thread_exit
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Throw_Cpp_error@std@@YAXH@Z
_Query_perf_frequency
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
ntdll
RtlAnsiStringToUnicodeString
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlAdjustPrivilege
NtRaiseHardError
RtlInitAnsiString
NtQuerySystemInformation
dbghelp
ImageNtHeader
ImageRvaToVa
ImageDirectoryEntryToData
winhttp
WinHttpSendRequest
WinHttpConnect
WinHttpReceiveResponse
WinHttpOpen
WinHttpOpenRequest
WinHttpCloseHandle
urlmon
URLOpenBlockingStreamA
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmSetCandidateWindow
ImmGetContext
dwmapi
DwmExtendFrameIntoClientArea
normaliz
IdnToAscii
wldap32
ord200
ord301
ord60
ord30
ord79
ord35
ord143
ord217
ord46
ord211
ord32
ord33
ord45
ord50
ord41
ord27
ord22
ord26
crypt32
CertAddCertificateContextToStore
CertFreeCertificateChain
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CryptQueryObject
CertGetNameStringA
CertFindExtension
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertOpenStore
ws2_32
closesocket
recv
send
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
WSAGetLastError
accept
WSACleanup
bind
connect
getpeername
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
getsockname
getsockopt
htonl
shlwapi
PathFindFileNameW
rpcrt4
UuidToStringA
UuidCreate
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
strchr
strrchr
longjmp
memcpy
memmove
memset
__C_specific_handler
memcmp
_CxxThrowException
__current_exception
__current_exception_context
__intrinsic_setjmp
strstr
memchr
__std_exception_copy
__std_exception_destroy
__std_terminate
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
free
realloc
malloc
calloc
api-ms-win-crt-runtime-l1-1-0
strerror
_beginthreadex
__sys_nerr
_invalid_parameter_noinfo
_resetstkoflw
_register_thread_local_exe_atexit_callback
perror
terminate
_invalid_parameter_noinfo_noreturn
_c_exit
__p___argv
exit
__p___argc
_errno
_getpid
abort
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
system
api-ms-win-crt-utility-l1-1-0
rand
qsort
api-ms-win-crt-stdio-l1-1-0
fclose
_set_fmode
_lseeki64
fflush
__acrt_iob_func
fgetc
feof
fputs
fopen
__stdio_common_vfprintf
_open
_close
__p__commode
_write
fputc
fwrite
_popen
_pclose
fgets
fgetpos
setvbuf
__stdio_common_vsscanf
_wfopen
ungetc
fsetpos
fseek
ftell
fread
_fseeki64
_get_stream_buffer_pointers
__stdio_common_vsprintf
_read
api-ms-win-crt-filesystem-l1-1-0
_unlink
_lock_file
_unlock_file
_stat64
_fstat64
_access
api-ms-win-crt-convert-l1-1-0
atoi
strtoull
atof
strtol
strtoll
strtod
strtoul
api-ms-win-crt-string-l1-1-0
_strdup
tolower
_wcsicmp
strncmp
isupper
strncpy
_stricmp
strcpy_s
strcmp
strspn
strcspn
strpbrk
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-math-l1-1-0
fmodf
cosf
ceilf
sinf
atan2f
acosf
powf
_dsign
__setusermatherr
sqrtf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
___lc_codepage_func
api-ms-win-crt-time-l1-1-0
strftime
_localtime64
_time64
_gmtime64
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 408KB - Virtual size: 408KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 316KB - Virtual size: 325KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 58KB - Virtual size: 58KB
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: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ