Static task
static1
Behavioral task
behavioral1
Sample
EarlyBird.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
EarlyBird.exe
Resource
win10v2004-20230220-en
General
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Target
EarlyBird.exe
-
Size
14KB
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MD5
bf2a87293c1edc1dbabe4d4754e677b2
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SHA1
c658452087007f12638213bbacfa6b5e63838a2b
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SHA256
bf2d4924c489ef629b8a4b395b6998f78929a0f59931f51a6808cd80dcc0b34c
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SHA512
35a1e6e9d2c5b8a4daa76608c354d7b031e429262600325271ccc3851ffdd3838228def9183c3ceb59b350865929ce671c0e3338e6251219560ee5c19ac06e57
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SSDEEP
192:+VoJNxYoVf2ObEeyvFUe7HxZ3Q5tfDq1:+MNxXZyvmwZ37
Malware Config
Signatures
Files
-
EarlyBird.exe.exe windows x64
5f8db8e93b83ceff624cd870b19afa70
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
CreateProcessA
VirtualAllocEx
WriteProcessMemory
QueueUserAPC
ResumeThread
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetModuleHandleW
vcruntime140
__current_exception_context
memset
__std_exception_copy
_CxxThrowException
__std_exception_destroy
__current_exception
__C_specific_handler
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
__p__commode
_set_fmode
__acrt_iob_func
api-ms-win-crt-heap-l1-1-0
_set_new_mode
malloc
free
_callnewh
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
terminate
_register_thread_local_exe_atexit_callback
_set_app_type
_cexit
__p___argv
_initialize_onexit_table
__p___argc
_seh_filter_exe
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_onexit_function
_c_exit
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 5KB - Virtual size: 4KB
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
.pdata Size: 1024B - Virtual size: 516B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ