Static task
static1
Behavioral task
behavioral1
Sample
SpoofStart.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
SpoofStart.exe
Resource
win10v2004-20240802-en
General
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Target
SpoofStart.exe
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Size
11KB
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MD5
d4f76f0781b34b4617190e8f0e71f5bb
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SHA1
857924391478637ca2093867fd633cc790bb2f4a
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SHA256
c097de425abef9d59a00b900b1663e45d4976e56ee23508cbd71b20cfbdc8d48
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SHA512
4711880e892564a3d44eb09ddc1562ac2d8a2661885633ba74978988c236b2887bdb3fbb993ff312ee7d2eee3979d967d9758c1d43a2caaf086ea26967ed12ae
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SSDEEP
192:OQ4AqCfkRiS2ervfWEORi9xnVe3Q5tflc//MQ:OQ+CcRt2YmEb9q3t/MQ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource SpoofStart.exe
Files
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SpoofStart.exe.exe windows:6 windows x64 arch:x64
bd3d17776024404e329fa9e222e019ea
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
DeviceIoControl
CreateFileW
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
GetModuleHandleW
IsDebuggerPresent
UnhandledExceptionFilter
msvcp140
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAHXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
vcruntime140
__current_exception
__current_exception_context
memset
__C_specific_handler
memcpy
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
__acrt_iob_func
__p__commode
_set_fmode
api-ms-win-crt-runtime-l1-1-0
_seh_filter_exe
_initialize_onexit_table
__p___argv
_crt_atexit
terminate
_set_app_type
_register_thread_local_exe_atexit_callback
_register_onexit_function
_c_exit
_cexit
__p___argc
_configure_narrow_argv
_initialize_narrow_environment
_get_initial_narrow_environment
_exit
exit
_initterm_e
_initterm
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
ntdll
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
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
.pdata Size: 512B - Virtual size: 396B
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: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ