Static task
static1
Behavioral task
behavioral1
Sample
Loader_Nightlight.exe
Resource
win10v2004-20230703-en
General
-
Target
Loader_Nightlight.exe
-
Size
560KB
-
MD5
eefd263f90538d866981daf683424b86
-
SHA1
639363e932b7aaa41a3d1fcef7c27831ec7755ec
-
SHA256
8d84e7d51995e229844e3375b91e31b12c5f413e0fa8ff369cb54355fe05f6c5
-
SHA512
aa12579fb7cfa8225d4c36dd1b022edbe78cc2924de9053bfdb238a3698beb9542cefaf137806f86d46c07ae45cb203d8c18b9bf2893e1b6b57f4cd7d99e8fd2
-
SSDEEP
12288:n8sCZLdC/jGiKcT063eR7RHWm3CJF8zyw:89LdpiPiR757348zy
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Loader_Nightlight.exe
Files
-
Loader_Nightlight.exe.exe windows x64
422536cf0bc87a8fa1dad8a7b288878b
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
LocalFree
SetLastError
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
SleepEx
QueryPerformanceFrequency
GetSystemDirectoryA
FreeLibrary
VerifyVersionInfoA
QueryPerformanceCounter
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetStdHandle
WinExec
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
GetProcessHeap
DeleteCriticalSection
HeapDestroy
HeapAlloc
CreateThread
HeapReAlloc
GetLastError
HeapSize
InitializeCriticalSectionEx
HeapFree
Process32Next
Process32First
CreateToolhelp32Snapshot
K32GetDeviceDriverBaseNameA
K32EnumDeviceDrivers
LoadLibraryA
OpenProcess
TerminateProcess
GetCurrentProcess
CloseHandle
WideCharToMultiByte
MultiByteToWideChar
GetConsoleWindow
SetConsoleTitleA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
OutputDebugStringW
GetCurrentThread
Sleep
DeleteFileA
CreateDirectoryA
RtlLookupFunctionEntry
lstrcmpiA
VerifyVersionInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
GetFileType
VerSetConditionMask
CreateEventW
ResetEvent
SetEvent
user32
ShowWindow
GetSystemMetrics
MessageBoxA
advapi32
CryptDestroyHash
OpenProcessToken
GetLengthSid
IsValidSid
CopySid
ConvertSidToStringSidA
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyKey
CryptImportKey
CryptEncrypt
AdjustTokenPrivileges
GetTokenInformation
LookupPrivilegeValueA
shell32
ShellExecuteA
oleaut32
VariantClear
msvcp140
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?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?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
?_Gndec@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Gnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?pbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?_Pnavail@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBA_JXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAPEAD0PEAH001@Z
?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
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
??0?$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?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?_Throw_Cpp_error@std@@YAXH@Z
?_Throw_C_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_sleep
_Thrd_detach
_Query_perf_frequency
_Query_perf_counter
?uncaught_exception@std@@YA_NXZ
?_Xbad_function_call@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
_Xtime_get_ticks
psapi
GetModuleInformation
urlmon
URLDownloadToFileA
ntdll
RtlCaptureContext
RtlVirtualUnwind
normaliz
IdnToAscii
wldap32
ord46
ord217
ord143
ord211
ord60
ord45
ord50
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord301
ord200
ord30
crypt32
CertEnumCertificatesInStore
CertFindCertificateInStore
CertOpenStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertCloseStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertAddCertificateContextToStore
ws2_32
ntohl
gethostname
sendto
recvfrom
freeaddrinfo
getaddrinfo
select
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
closesocket
recv
send
WSAGetLastError
bind
connect
socket
getpeername
getsockname
getsockopt
htons
ntohs
setsockopt
userenv
UnloadUserProfile
vcruntime140
_CxxThrowException
memchr
memmove
memset
__std_terminate
memcmp
__std_exception_destroy
__std_exception_copy
memcpy
__C_specific_handler
strchr
__current_exception_context
__current_exception
strstr
strrchr
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
_lseeki64
fread
fsetpos
_fseeki64
_get_stream_buffer_pointers
fclose
ftell
_set_fmode
fseek
feof
fwrite
__stdio_common_vsscanf
fputs
fopen
__p__commode
setvbuf
ungetc
__stdio_common_vsprintf
_read
_write
_close
_open
fgetpos
fflush
_popen
fputc
fgetc
fgets
_pclose
api-ms-win-crt-runtime-l1-1-0
_errno
_resetstkoflw
strerror
abort
__sys_nerr
_beginthreadex
terminate
raise
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
system
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
exit
_set_app_type
_seh_filter_exe
_invalid_parameter_noinfo_noreturn
_getpid
_cexit
_crt_atexit
_invalid_parameter_noinfo
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
api-ms-win-crt-heap-l1-1-0
_set_new_mode
_callnewh
malloc
free
calloc
realloc
api-ms-win-crt-convert-l1-1-0
strtol
atoi
strtoul
strtoull
strtoll
strtod
api-ms-win-crt-time-l1-1-0
_localtime64_s
strftime
_gmtime64
_time64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
setlocale
api-ms-win-crt-math-l1-1-0
__setusermatherr
_dclass
ceilf
api-ms-win-crt-string-l1-1-0
strcspn
tolower
strspn
isupper
strncpy
strcmp
strpbrk
_strdup
strncmp
api-ms-win-crt-filesystem-l1-1-0
_access
_unlink
_lock_file
_fstat64
_stat64
_unlock_file
api-ms-win-crt-utility-l1-1-0
qsort
Sections
.text Size: 427KB - Virtual size: 427KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 18KB - Virtual size: 17KB
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ