Static task
static1
Behavioral task
behavioral1
Sample
base.exe
Resource
win10-20240404-en
General
-
Target
base.exe
-
Size
260KB
-
MD5
321dc0a87a90afc649bffb8724a22dba
-
SHA1
3f4eb51b0268fa5c495bbfdfb0aaabc143c150ea
-
SHA256
49f06f5e487bbc900628b6fba5a4b0844808a24696f64ef30288eec1ca2b8500
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SHA512
17938a114777e219692a327229ad51a25acf45b8e30b47f9fbaf6802e9cd0dc7d5d24012a56574f0969a170f192499dee61d5dec47b75663d66fd3a91bbffcb9
-
SSDEEP
6144:AhfnKXkjYmzIClMlQ5UFtecI+lKFxiPITEAcn+W:OnKkbEQOFtecIoIJcn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource base.exe
Files
-
base.exe.exe windows:6 windows x64 arch:x64
4105d7025799ae9fe35c9ddb930c1e83
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
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
QueryPerformanceFrequency
QueryPerformanceCounter
SetConsoleTextAttribute
SetConsoleTitleA
GetStdHandle
Sleep
CreateThread
DeviceIoControl
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
GetModuleHandleW
GetProcAddress
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
CreateFileA
DeleteCriticalSection
user32
GetWindow
DispatchMessageA
GetWindowRect
DestroyWindow
SetWindowPos
ShowWindow
GetAsyncKeyState
SetWindowLongA
GetWindowLongA
GetForegroundWindow
SetClipboardData
LoadCursorA
MoveWindow
DefWindowProcA
CreateWindowExA
TranslateMessage
GetClipboardData
EmptyClipboard
CloseClipboard
GetKeyState
ScreenToClient
UpdateWindow
GetActiveWindow
RegisterClassExA
GetCapture
FindWindowA
PeekMessageA
PostQuitMessage
ClientToScreen
OpenClipboard
GetCursorPos
SetCursorPos
ReleaseCapture
GetClientRect
SetCursor
SetCapture
UnregisterClassA
mouse_event
msvcp140
?good@ios_base@std@@QEBA_NXZ
?uncaught_exceptions@std@@YAHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_Xlength_error@std@@YAXPEBD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
imm32
ImmSetCompositionWindow
ImmGetContext
ImmReleaseContext
d3d9
Direct3DCreate9Ex
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memchr
memcmp
memcpy
memmove
memset
__C_specific_handler
__current_exception_context
__current_exception
__std_exception_copy
__std_exception_destroy
strstr
__std_terminate
_CxxThrowException
api-ms-win-crt-stdio-l1-1-0
_set_fmode
fflush
ftell
fclose
__p__commode
fseek
__stdio_common_vsscanf
fread
__stdio_common_vsprintf
_wfopen
fwrite
__stdio_common_vfprintf
__acrt_iob_func
api-ms-win-crt-string-l1-1-0
isprint
strcmp
strncpy
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-heap-l1-1-0
free
_callnewh
_set_new_mode
malloc
api-ms-win-crt-convert-l1-1-0
atof
api-ms-win-crt-runtime-l1-1-0
_c_exit
__p___argv
exit
system
_invalid_parameter_noinfo_noreturn
terminate
__p___argc
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_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
api-ms-win-crt-math-l1-1-0
__setusermatherr
fmodf
tanf
sqrtf
powf
floorf
cosf
sinf
ceilf
pow
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 205KB - Virtual size: 204KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 9KB - Virtual size: 8KB
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: 140B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ