Static task
static1
Behavioral task
behavioral1
Sample
batfuscator.exe
Resource
win10v2004-20230915-es
General
-
Target
batfuscator.exe
-
Size
314KB
-
MD5
237d3301c6aab2842bfea4dc3b22fd09
-
SHA1
05226a63b777574aa4d53dc43e77ba9e22fee548
-
SHA256
4c4ea8a4bbcb17160f10fc7f8e741da7a67323770b503affa4c0befa9e19a2ab
-
SHA512
fedde8ea883737925181eaf611aa75678254d1d6b48c43706c4b120c93604a0df4b80254f39990e1aa6c59e902dbac33ad2e3916dde872ca2e262b4f7e12db99
-
SSDEEP
6144:WFKz8sLkpankSsHP7th3QBULd3lAdD+213briFF1/0YbP+SnZuHH3fQLR:ZmXQldDF3vM1/l/ZuHH3Y9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource batfuscator.exe
Files
-
batfuscator.exe.exe windows:6 windows x86
cbf9a84d1990de2ea5bc915cfcb672c0
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
d3d9
Direct3DCreate9
kernel32
QueryPerformanceFrequency
GetProcAddress
QueryPerformanceCounter
GetModuleHandleA
ExitProcess
GlobalUnlock
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
WideCharToMultiByte
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetCurrentProcess
TerminateProcess
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
CloseHandle
SetEvent
user32
OpenClipboard
GetCursorPos
GetCapture
MessageBoxA
DispatchMessageA
GetWindowRect
DestroyWindow
ShowWindow
DefWindowProcA
CreateWindowExA
SetLayeredWindowAttributes
TranslateMessage
PeekMessageA
UnregisterClassA
PostQuitMessage
GetDesktopWindow
RegisterClassExA
UpdateWindow
GetKeyState
LoadCursorA
CloseClipboard
IsChild
ScreenToClient
ClientToScreen
GetForegroundWindow
EmptyClipboard
GetClipboardData
SetClipboardData
SetCapture
SetCursor
GetClientRect
SetCursorPos
ReleaseCapture
comdlg32
GetOpenFileNameA
imm32
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
xinput1_4
ord2
ord4
msvcp140
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBD_J@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
_Query_perf_frequency
_Thrd_sleep
_Query_perf_counter
_Xtime_get_ticks
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@H@Z
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?_Xlength_error@std@@YAXPBD@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PAD1AAPAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QBEHAAU_Mbstatet@@PBD1AAPBDPAD3AAPAD@Z
?_Pninc@?$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_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
?always_noconv@codecvt_base@std@@QBE_NXZ
??Bid@locale@std@@QAEIXZ
?uncaught_exception@std@@YA_NXZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
vcruntime140
_CxxThrowException
_except_handler4_common
memset
__current_exception_context
__current_exception
memmove
memcpy
memchr
__std_exception_copy
strstr
__std_terminate
__CxxFrameHandler3
__std_exception_destroy
api-ms-win-crt-stdio-l1-1-0
fflush
__acrt_iob_func
ftell
__p__commode
_get_stream_buffer_pointers
_set_fmode
_fseeki64
fsetpos
ungetc
setvbuf
fgetpos
fgetc
fseek
fputc
fwrite
_wfopen
__stdio_common_vsprintf
fclose
__stdio_common_vsscanf
fread
api-ms-win-crt-string-l1-1-0
strncpy
api-ms-win-crt-utility-l1-1-0
rand
qsort
srand
api-ms-win-crt-heap-l1-1-0
_set_new_mode
_callnewh
free
malloc
api-ms-win-crt-runtime-l1-1-0
_get_narrow_winmain_command_line
_initterm
_initterm_e
exit
_exit
_invalid_parameter_noinfo_noreturn
_c_exit
_register_thread_local_exe_atexit_callback
_seh_filter_exe
_cexit
terminate
_controlfp_s
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_crt_atexit
_register_onexit_function
_set_app_type
_wassert
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-filesystem-l1-1-0
_lock_file
_unlock_file
api-ms-win-crt-math-l1-1-0
_libm_sse2_acos_precise
floor
_CIfmod
_CIatan2
_libm_sse2_pow_precise
_libm_sse2_sin_precise
_libm_sse2_sqrt_precise
ceil
_libm_sse2_cos_precise
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 247KB - Virtual size: 246KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ