Static task
static1
Behavioral task
behavioral1
Sample
4738ebe777920cdff91583c66cbcebe5.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
4738ebe777920cdff91583c66cbcebe5.exe
Resource
win10v2004-20231215-en
General
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Target
4738ebe777920cdff91583c66cbcebe5
-
Size
417KB
-
MD5
4738ebe777920cdff91583c66cbcebe5
-
SHA1
2159591a2a508c0cf087203747301e8b5cb1576a
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SHA256
c3900c769333414954620b509056dea8ff893e6371dfd62a6f8f6a122890e5fa
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SHA512
1a9363622c0484d9f1df6504d2b10c1a5f0fcfc6d72e41e3da783a0d41b282ca5a9f991dc7769c442f7cb8be827dad809f68a2322a9ca54f2e9400cc74490ff6
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SSDEEP
6144:USpwTEOzPSK5U2SoJ8VWackQV1ZmXRWLgKocUq8nOfaIROo71YvK09lw+45B:D+IK5U2SoysrmwLQcUqgsPBYv745B
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4738ebe777920cdff91583c66cbcebe5
Files
-
4738ebe777920cdff91583c66cbcebe5.exe windows:6 windows x86 arch:x86
417365d9c1dd50b3baa3205d644853d4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapSetInformation
FreeLibrary
GetModuleFileNameW
GetProcessHeap
GetModuleHandleW
LoadLibraryW
VerifyVersionInfoW
IsDebuggerPresent
SetLastError
GetLastError
SetUnhandledExceptionFilter
OutputDebugStringA
VerSetConditionMask
GetCurrentProcess
GetProcAddress
GetModuleHandleA
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
UnhandledExceptionFilter
GetStartupInfoW
advapi32
RegQueryValueExA
RegOpenKeyExA
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
msvcp140
?_Xlength_error@std@@YAXPBD@Z
vcruntime140
memset
__current_exception_context
memmove
__std_exception_copy
wcsstr
__current_exception
_except_handler4_common
wcsrchr
__CxxFrameHandler3
__std_terminate
__std_exception_destroy
_CxxThrowException
memcpy
api-ms-win-crt-runtime-l1-1-0
_initterm
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_get_wide_winmain_command_line
_initialize_wide_environment
_configure_wide_argv
_exit
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_controlfp_s
terminate
_set_app_type
_seh_filter_exe
_invalid_parameter_noinfo_noreturn
exit
_initterm_e
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vswprintf
_set_fmode
__p__commode
api-ms-win-crt-string-l1-1-0
wcslen
wcscmp
wcsncpy_s
wcsncat_s
api-ms-win-crt-heap-l1-1-0
free
_get_heap_handle
malloc
_callnewh
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 396KB - Virtual size: 988KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ