Z:\shared\EarlyBird-APC-Injection\x64\Release\EarlyBird.pdb
Static task
static1
Behavioral task
behavioral1
Sample
bird.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bird.exe
Resource
win10v2004-20240412-en
General
-
Target
bird.exe
-
Size
13KB
-
MD5
1989174e2163f071c6e5ba6e9e1d2364
-
SHA1
5c8316b21489c2e75a73bd6d74757569abf16fbb
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SHA256
cca9046b0e1e39d4be02bc94ca726215e305e16b218ead06555e28a95c426bd5
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SHA512
0b7deb340f2d306105a12c27707b097e658ed3928731c7984bf47c6a5fb37ccf075203c8f0cf5d59b3bbf66f67515cee9ab13d102c8ed5e3dd48dcae1ba5f89f
-
SSDEEP
192:0CFBSAqpjTr41eBAYnEn126ZWk0+esQ5tfncPU:0sSX/rseAmG2Y05sc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bird.exe
Files
-
bird.exe.exe windows:6 windows x64 arch:x64
07a1f9cae9487647b353f949ef95bb6c
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
PDB Paths
Imports
kernel32
WriteProcessMemory
GetEnvironmentVariableA
DebugActiveProcessStop
Sleep
GetLastError
CloseHandle
QueueUserAPC
VirtualProtectEx
VirtualAllocEx
CreateProcessA
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
RtlCaptureContext
vcruntime140
__C_specific_handler
__current_exception
__current_exception_context
memset
memcpy
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
__p___argc
_crt_atexit
terminate
exit
_seh_filter_exe
_set_app_type
_register_thread_local_exe_atexit_callback
__p___argv
_cexit
_exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_c_exit
api-ms-win-crt-time-l1-1-0
clock
api-ms-win-crt-stdio-l1-1-0
__p__commode
__stdio_common_vsprintf
__stdio_common_vfprintf
__acrt_iob_func
_set_fmode
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: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 432B
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: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ