Static task
static1
Behavioral task
behavioral1
Sample
GZ_Meats.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
GZ_Meats.exe
Resource
win10v2004-20230220-en
General
-
Target
GZ_Meats.exe
-
Size
316KB
-
MD5
2a8c84fc2cab969b269721e43bf680e6
-
SHA1
b72d12e3d0bde523f42da77aa92f6fb0026ffd24
-
SHA256
dcef245dc5ac24dade4973993c361148994dc12505cc25151113716ca4853f55
-
SHA512
ea74e17b3e75702e84859acbed5f3a80b96bd214fcf840b56cee820435f4efad194ef0d7f040d5dec0613a4e3e7a7e6a9c16914fec00311d74a4c83851ae6ee5
-
SSDEEP
6144:5b4g7BGovjcCE3sOToTno0kSpepjvd4cpknzDAx:R4gILVTozo0idpknH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource GZ_Meats.exe
Files
-
GZ_Meats.exe.exe windows x64
219bc058f6afcc2c99c340ff1f2013b2
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
QueryPerformanceFrequency
QueryPerformanceCounter
Process32First
SetConsoleTextAttribute
VirtualFree
SetConsoleTitleA
GetStdHandle
VirtualAlloc
GetModuleHandleA
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
Process32Next
CloseHandle
LoadLibraryW
CreateThread
Beep
GetProcAddress
GlobalUnlock
WideCharToMultiByte
GlobalLock
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GlobalFree
GlobalAlloc
EnterCriticalSection
GetModuleHandleW
user32
GetWindow
DispatchMessageA
GetWindowRect
DestroyWindow
SetWindowPos
GetSystemMetrics
SetCursorPos
ShowWindow
GetCursorPos
SetWindowLongA
GetWindowLongA
GetForegroundWindow
MoveWindow
RegisterClassA
DefWindowProcA
CreateWindowExA
TranslateMessage
mouse_event
PeekMessageA
GetAsyncKeyState
ReleaseCapture
GetClientRect
SetCursor
SetCapture
ClientToScreen
GetCapture
GetActiveWindow
ScreenToClient
LoadCursorA
GetKeyState
UpdateWindow
FindWindowA
OpenClipboard
PostQuitMessage
UnregisterClassA
CloseClipboard
EmptyClipboard
SetClipboardData
GetClipboardData
gdi32
GetStockObject
imm32
ImmReleaseContext
ImmGetContext
ImmSetCompositionWindow
msvcp140
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?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
?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
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
?_Xbad_alloc@std@@YAXXZ
?_Random_device@std@@YAIXZ
?_Xlength_error@std@@YAXPEBD@Z
?_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
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
d3d9
Direct3DCreate9Ex
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
__std_terminate
memmove
memcpy
memcmp
memchr
strstr
memset
__C_specific_handler
__std_exception_destroy
__current_exception_context
_CxxThrowException
__std_exception_copy
api-ms-win-crt-stdio-l1-1-0
_wfopen
fflush
fclose
fseek
__stdio_common_vfprintf
__p__commode
__stdio_common_vsprintf_s
fwrite
_set_fmode
__stdio_common_vsprintf
fread
ftell
__stdio_common_vsscanf
__acrt_iob_func
api-ms-win-crt-string-l1-1-0
strcmp
isprint
strncpy
_stricmp
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-heap-l1-1-0
malloc
_callnewh
_set_new_mode
free
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-runtime-l1-1-0
_exit
exit
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initterm
_get_initial_narrow_environment
system
_invalid_parameter_noinfo_noreturn
terminate
_set_app_type
_seh_filter_exe
_configure_narrow_argv
_initialize_narrow_environment
_initterm_e
_cexit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
api-ms-win-crt-math-l1-1-0
cosf
fmodf
sqrtf
ceilf
asin
pow
powf
sinf
__setusermatherr
tanf
floorf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 248KB - Virtual size: 247KB
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: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 10KB - Virtual size: 9KB
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: 512B - Virtual size: 224B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ