Static task
static1
Behavioral task
behavioral1
Sample
README.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
README.exe
Resource
win10v2004-20230703-en
General
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Target
README.exe
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Size
9KB
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MD5
ed0596c18bc497fb8b93a918475ecf41
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SHA1
fedceb2d1061ec8166b09847296342a5092a9db3
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SHA256
a44e3406e0027cec0018c8851ab2f88316b6a9d371ba81bfe23f1812b74b8e97
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SHA512
b8004485f1bb67ae844cbf45410da020799717f3eac169746d99b7cd281ce657ef96a2ca8c00650eaa1abb3c8c127432bb3b5d730111d0df3fd0bf22d59bf5aa
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SSDEEP
192:VQokoOyv/s0j3ZQSTlWJrRVjO1jrYS/d7E5pz6HJoZZTc:VQodOyv/sg3ZJsJNVjy4S/d7Cz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource README.exe
Files
-
README.exe.exe windows x86
d1a326a0aa4be3bd3b7d228f5baec45c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetComputerNameA
FreeConsole
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
user32
MessageBoxA
vcruntime140
memset
__current_exception
__current_exception_context
_except_handler4_common
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
_register_thread_local_exe_atexit_callback
_configure_narrow_argv
_initialize_onexit_table
_register_onexit_function
_c_exit
_controlfp_s
terminate
_initialize_narrow_environment
_get_initial_narrow_environment
_set_app_type
_cexit
__p___argv
_seh_filter_exe
_initterm
_initterm_e
__p___argc
exit
_exit
_crt_atexit
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
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 900B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 372B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ