Static task
static1
Behavioral task
behavioral1
Sample
Finest.beta.exe
Resource
win10-20231215-en
General
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Target
Finest.beta.exe
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Size
267KB
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MD5
4f2c977ff54c19e74a4d0c62fa658f1c
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SHA1
1ac89a26eda7601152f6f117796f772c03d25858
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SHA256
4e942f26514100d3fccc8b2441766a78f410e21af07386e1dae9f60fe079dfde
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SHA512
4f5fc8a9e449222a5799cc0f1e3ceceab623debc15be5dbf8e656eb390860f92a9915d823d30dea56d778157034300b79feeeec95382cd1e7d325ef3d44da606
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SSDEEP
6144:pFWveSQGynehYsKgAlHY7j0NXO6Ga31lVl3515Jshc3M3DdTr:z5lHYUWm1lpJwsM3DB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Finest.beta.exe
Files
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Finest.beta.exe.exe windows:6 windows x86 arch:x86
da203a66c9e52f63dc622b29257e0520
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
QueryPerformanceCounter
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
MultiByteToWideChar
GetModuleHandleW
GetModuleHandleA
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
FreeLibrary
GetProcAddress
QueryPerformanceFrequency
GetCurrentProcessId
LoadLibraryA
UnhandledExceptionFilter
GetCurrentThreadId
GetStartupInfoW
user32
GetKeyState
SetClipboardData
GetCapture
EmptyClipboard
CloseClipboard
OpenClipboard
UpdateWindow
ClientToScreen
TrackMouseEvent
GetForegroundWindow
LoadCursorW
SetCapture
PostQuitMessage
SetCursor
GetClientRect
ScreenToClient
IsWindowUnicode
ReleaseCapture
SetCursorPos
GetCursorPos
DefWindowProcW
GetWindowRect
DestroyWindow
SetWindowPos
TranslateMessage
SetLayeredWindowAttributes
PeekMessageW
DispatchMessageW
ShowWindow
RegisterClassExW
UnregisterClassW
CreateWindowExW
GetClipboardData
msvcp140
_Xtime_get_ticks
_Query_perf_frequency
_Query_perf_counter
_Thrd_sleep
imm32
ImmSetCandidateWindow
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
vcruntime140
memset
_CxxThrowException
__current_exception
__std_exception_copy
__std_exception_destroy
_except_handler4_common
memmove
memcpy
memchr
__std_terminate
_purecall
__CxxFrameHandler3
strstr
__current_exception_context
api-ms-win-crt-runtime-l1-1-0
_configure_wide_argv
_initialize_wide_environment
_get_wide_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
_initialize_onexit_table
_crt_atexit
_set_app_type
_register_onexit_function
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
_set_fmode
_wfopen
__p__commode
fflush
fclose
__stdio_common_vsscanf
fread
__stdio_common_vsprintf
ftell
fwrite
fseek
__stdio_common_vfprintf
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-string-l1-1-0
strncmp
strncpy
api-ms-win-crt-heap-l1-1-0
malloc
_set_new_mode
_callnewh
free
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-math-l1-1-0
_libm_sse2_sqrt_precise
ceil
_libm_sse2_sin_precise
_libm_sse2_cos_precise
_libm_sse2_acos_precise
_CIfmod
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 228KB - Virtual size: 227KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
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: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ