Behavioral task
behavioral1
Sample
4ba7f4e1ebf83eb3515e07fb5aac99a401a0ab7d8054e0c0e1797e4fc9009e30.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4ba7f4e1ebf83eb3515e07fb5aac99a401a0ab7d8054e0c0e1797e4fc9009e30.exe
Resource
win10v2004-20241007-en
General
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Target
4ba7f4e1ebf83eb3515e07fb5aac99a401a0ab7d8054e0c0e1797e4fc9009e30
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Size
11KB
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MD5
d3e17fb03d116667cd08cb0cdf9ae4da
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SHA1
bd99d5d0ebcbb36e7b7ff54bff06ba584d40b8d1
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SHA256
4ba7f4e1ebf83eb3515e07fb5aac99a401a0ab7d8054e0c0e1797e4fc9009e30
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SHA512
95db298c8b368dc9faa8f8c9f6c67da9c941f8d95a9f3d6b3115bf115fbd360b5c9a3f32ca47fad7534817446b2a6f1afa2179355d3ea5b5c1aa3fd2d936e17c
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SSDEEP
192:eA68mJBzshePKBlJEzhfLpcPcHFvee3Q5tfqcA:7o2gKqncKj3
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
windows/reverse_tcp
192.168.227.128:8080
Signatures
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Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4ba7f4e1ebf83eb3515e07fb5aac99a401a0ab7d8054e0c0e1797e4fc9009e30
Files
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4ba7f4e1ebf83eb3515e07fb5aac99a401a0ab7d8054e0c0e1797e4fc9009e30.exe windows:6 windows x64 arch:x64
8c769d161c077bab59bd1bada9c31fca
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
VirtualAlloc
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
GetModuleHandleW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
QueryPerformanceCounter
vcruntime140
__C_specific_handler
__current_exception
__current_exception_context
memset
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
_initialize_onexit_table
_register_onexit_function
_crt_atexit
terminate
_c_exit
_seh_filter_exe
__p___argc
__p___argv
_cexit
_set_app_type
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 304B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 324B
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: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ