Static task
static1
Behavioral task
behavioral1
Sample
Arson_Fn.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Arson_Fn.exe
Resource
win10v2004-20231215-en
General
-
Target
Arson_Fn.exe
-
Size
971KB
-
MD5
b6cc9b94730ee63ceeb56a8b6368267b
-
SHA1
a72e524e7fa8d6161c54a18227bd90790d8c77f2
-
SHA256
415216e13466c5a0fe723e384adc83cbbe16a778730b59dc0daca2f6af88e4fa
-
SHA512
5c457e6aec33c63838dd8d490d12733f367c29876394999a8f2de3b1c0d68dbb757503a17634f093099069cdd37dc040131fb86f8c502d94245355650254a6de
-
SSDEEP
12288:ls/yWHqTCMQMJKaFjjReh6dcyK/k5C5+BZcC9XBHvRPq7UxCj2AqeMQm1nehTs:lwmoQljRq6dbK8XZc8xHdq7uGKF1neh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Arson_Fn.exe
Files
-
Arson_Fn.exe.exe windows:6 windows x64 arch:x64
68b8562027b84180080e6251551a99ab
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
dwmapi
DwmExtendFrameIntoClientArea
kernel32
UnhandledExceptionFilter
SetUnhandledExceptionFilter
FormatMessageA
SetLastError
GetModuleHandleW
GetModuleFileNameW
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
Sleep
GetSystemTimeAsFileTime
InitializeSListHead
GetModuleFileNameA
OutputDebugStringW
UnmapViewOfFile
WaitForSingleObjectEx
LocalFree
CreateToolhelp32Snapshot
GetModuleHandleA
CreateFileMappingW
VirtualAlloc
EnterCriticalSection
GetEnvironmentVariableA
WakeAllConditionVariable
SleepConditionVariableSRW
GetStdHandle
SetConsoleTitleA
VirtualFree
QueryPerformanceCounter
QueryPerformanceFrequency
GlobalUnlock
GlobalLock
GlobalFree
GlobalAlloc
AcquireSRWLockExclusive
LeaveCriticalSection
ReleaseSRWLockExclusive
SleepEx
GetFileSizeEx
WaitForMultipleObjects
PeekNamedPipe
ReadFile
GetFileType
VirtualProtect
GetCurrentProcess
MapViewOfFile
MoveFileExA
GetSystemDirectoryA
GetTickCount
FreeLibrary
LoadLibraryA
FlushFileBuffers
WideCharToMultiByte
GetCurrentProcessId
GetProcAddress
Beep
CreateThread
CloseHandle
Process32Next
MultiByteToWideChar
CreateFileA
CreateFileW
GetCurrentThreadId
VerifyVersionInfoA
DeleteCriticalSection
InitializeCriticalSectionEx
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
HeapDestroy
GetLastError
user32
GetCapture
GetActiveWindow
ScreenToClient
LoadCursorA
GetKeyState
SendInput
UpdateWindow
RegisterClassExA
FindWindowA
PostQuitMessage
UnregisterClassA
GetWindowThreadProcessId
ClientToScreen
SetCapture
CreateWindowExA
GetWindow
DefWindowProcA
MoveWindow
DispatchMessageA
SetCursor
GetClientRect
ReleaseCapture
SetCursorPos
GetWindowRect
DestroyWindow
SetWindowPos
ShowWindow
GetAsyncKeyState
SetWindowLongA
GetWindowLongA
MessageBoxA
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
TranslateMessage
PeekMessageA
SetClipboardData
GetForegroundWindow
shell32
ShellExecuteA
imm32
ImmGetContext
ImmSetCompositionWindow
ImmReleaseContext
msvcp140
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??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
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
??Bid@locale@std@@QEAA_KXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?_Xbad_function_call@std@@YAXXZ
?setw@std@@YA?AU?$_Smanip@_J@1@_J@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
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?uncaught_exception@std@@YA_NXZ
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?id@?$ctype@D@std@@2V0locale@2@A
?_Xlength_error@std@@YAXPEBD@Z
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_init_in_situ
_Mtx_unlock
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Throw_Cpp_error@std@@YAXH@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?_Xout_of_range@std@@YAXPEBD@Z
d3d9
Direct3DCreate9Ex
ntdll
VerSetConditionMask
ZwOpenKey
ZwSetValueKey
ZwClose
ZwQueryValueKey
ZwCreateKey
RtlVirtualUnwind
RtlCaptureContext
RtlLookupFunctionEntry
normaliz
IdnToAscii
wldap32
ord30
ord35
ord33
ord200
ord79
ord32
ord27
ord26
ord22
ord41
ord50
ord45
ord60
ord211
ord46
ord217
ord143
ord301
crypt32
CertOpenStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringA
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CertCloseStore
ws2_32
gethostname
recvfrom
freeaddrinfo
getaddrinfo
__WSAFDIsSet
ioctlsocket
listen
htonl
accept
WSACleanup
WSAStartup
WSAIoctl
WSASetLastError
socket
setsockopt
ntohs
htons
getsockopt
getsockname
getpeername
connect
bind
WSAGetLastError
send
recv
closesocket
ntohl
sendto
select
rpcrt4
RpcStringFreeA
UuidCreate
UuidToStringA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcpy
memmove
memset
strchr
strrchr
__current_exception
__current_exception_context
__C_specific_handler
_CxxThrowException
__std_exception_copy
__std_exception_destroy
strstr
__std_terminate
memchr
memcmp
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
__stdio_common_vsscanf
__p__commode
_write
_lseeki64
__stdio_common_vfprintf
fread
fflush
__stdio_common_vsprintf_s
_read
feof
fclose
fputs
fopen
fputc
__stdio_common_vsnprintf_s
fseek
__stdio_common_vsprintf
ftell
_wfopen
_open
_popen
_pclose
fgets
_close
_set_fmode
fwrite
api-ms-win-crt-string-l1-1-0
strpbrk
wcscpy_s
strcmp
strcspn
tolower
strncpy
isprint
isupper
_strdup
strspn
strncmp
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-heap-l1-1-0
calloc
_set_new_mode
_callnewh
malloc
realloc
free
api-ms-win-crt-convert-l1-1-0
strtoul
atof
strtod
strtol
strtoll
strtoull
atoi
api-ms-win-crt-runtime-l1-1-0
_errno
strerror
__sys_nerr
_invalid_parameter_noinfo
_resetstkoflw
system
_beginthreadex
abort
exit
terminate
_getpid
_register_thread_local_exe_atexit_callback
_c_exit
__p___argv
__p___argc
_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
_invalid_parameter_noinfo_noreturn
api-ms-win-crt-time-l1-1-0
_time64
_gmtime64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
localeconv
api-ms-win-crt-math-l1-1-0
cosf
powf
sinf
pow
ceilf
fmodf
atan2f
__setusermatherr
tanf
sqrtf
_dclass
floorf
api-ms-win-crt-filesystem-l1-1-0
_stat64
_access
_fstat64
_unlink
advapi32
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGenRandom
CryptGetHashParam
CryptReleaseContext
CryptAcquireContextA
ConvertSidToStringSidA
IsValidSid
GetTokenInformation
GetLengthSid
CopySid
OpenProcessToken
GetUserNameA
Sections
.text Size: 675KB - Virtual size: 675KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 261KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 26KB - Virtual size: 26KB
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