Static task
static1
Behavioral task
behavioral1
Sample
FreeClub.exe
Resource
win10v2004-20231127-en
Behavioral task
behavioral2
Sample
FreeClub.exe
Resource
win11-20231129-en
General
-
Target
FreeClub.exe
-
Size
1.0MB
-
MD5
b6bb97fda3ae42e3cd7fe42315556a4e
-
SHA1
4105a7ce4120e26f98f5386e181961345e3afe05
-
SHA256
b6c43e55c2ddae8e57335408642037410b4be588ff732505692bea27608aabaf
-
SHA512
38d0ea74bb393acca9e3078430f1608ff54a2f9f43254d521ce3a86cfabd64ccc24e130c72046d80115714b9dada537ee68976a84690a0747857baaaf24c8ff2
-
SSDEEP
12288:kwG+VArilkQb0HnfTbHG13m9TbHG13mpTbHG13miFSBriVUcFhyN:MFilR0HnfTbauTbaqTbaUhyc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FreeClub.exe
Files
-
FreeClub.exe.exe windows:6 windows x64 arch:x64
2d13e831506180e09ad281775145dd45
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
MultiByteToWideChar
Sleep
Process32Next
CloseHandle
WideCharToMultiByte
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
QueryPerformanceFrequency
QueryPerformanceCounter
GetCurrentProcess
TerminateProcess
CreateThread
SetConsoleTitleA
CreateToolhelp32Snapshot
GetSystemTimeAsFileTime
GetCurrentThreadId
GetModuleHandleW
IsDebuggerPresent
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
VirtualFree
GetCurrentProcessId
InitializeSListHead
GetProcAddress
LoadLibraryA
VirtualAlloc
GetModuleHandleA
user32
DispatchMessageA
GetWindowRect
SetWindowPos
ShowWindow
SetWindowLongA
GetWindowLongA
DefWindowProcA
CreateWindowExA
SetFocus
TranslateMessage
PeekMessageA
GetDesktopWindow
RegisterClassExA
EmptyClipboard
GetClipboardData
SetClipboardData
GetAsyncKeyState
SetWindowDisplayAffinity
UpdateWindow
GetKeyState
LoadCursorA
ScreenToClient
GetActiveWindow
GetCapture
ClientToScreen
SetCapture
MessageBoxA
mouse_event
FindWindowA
GetSystemMetrics
CloseClipboard
OpenClipboard
GetCursorPos
GetClientRect
SetCursorPos
ReleaseCapture
SetCursor
msvcp140
?_Xbad_function_call@std@@YAXXZ
??Bios_base@std@@QEBA_NXZ
?good@ios_base@std@@QEBA_NXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
_Query_perf_frequency
??1_Lockit@std@@QEAA@XZ
??0_Lockit@std@@QEAA@H@Z
?_Throw_Cpp_error@std@@YAXH@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?_Xlength_error@std@@YAXPEBD@Z
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_init_in_situ
_Thrd_sleep
_Query_perf_counter
_Xtime_get_ticks
_Mtx_unlock
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?xsgetn@?$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?$char_traits@D@std@@@std@@UEAA@XZ
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??7ios_base@std@@QEBA_NXZ
?always_noconv@codecvt_base@std@@QEBA_NXZ
??Bid@locale@std@@QEAA_KXZ
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xbad_alloc@std@@YAXXZ
_Cnd_do_broadcast_at_thread_exit
_Thrd_detach
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
dwmapi
DwmExtendFrameIntoClientArea
d3d11
D3D11CreateDeviceAndSwapChain
imm32
ImmGetContext
ImmReleaseContext
ImmAssociateContextEx
ImmSetCandidateWindow
ImmSetCompositionWindow
d3dcompiler_47
D3DCompile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
strstr
__std_exception_destroy
memset
__std_exception_copy
__std_terminate
memchr
_CxxThrowException
memcmp
__current_exception_context
memcpy
memmove
__current_exception
__C_specific_handler
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf_s
__stdio_common_vsscanf
__stdio_common_vsprintf
_wfopen
__stdio_common_vfprintf
__acrt_iob_func
fseek
fgetc
ftell
fclose
__stdio_common_vsnprintf_s
__p__commode
_set_fmode
_get_stream_buffer_pointers
fputc
_fseeki64
fread
fsetpos
ungetc
setvbuf
fgetpos
fwrite
fflush
api-ms-win-crt-filesystem-l1-1-0
remove
_lock_file
_unlock_file
api-ms-win-crt-runtime-l1-1-0
_set_app_type
_cexit
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_crt_atexit
_beginthreadex
terminate
system
_register_onexit_function
_invalid_parameter_noinfo_noreturn
_initialize_onexit_table
_seh_filter_exe
_initialize_narrow_environment
_configure_narrow_argv
api-ms-win-crt-heap-l1-1-0
_callnewh
_set_new_mode
malloc
free
api-ms-win-crt-string-l1-1-0
strcmp
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-math-l1-1-0
acosf
asin
atan2
atan2f
tanf
ceilf
cosf
fmodf
pow
_dclass
powf
sinf
sqrt
sqrtf
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 288KB - Virtual size: 287KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 609KB - Virtual size: 611KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 652B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ