Behavioral task
behavioral1
Sample
423939ca7778e80b61426a70b240b9962c38cd5d2af14ed1694e8ee88711d6aa.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
423939ca7778e80b61426a70b240b9962c38cd5d2af14ed1694e8ee88711d6aa.exe
Resource
win10v2004-20231020-en
General
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Target
423939ca7778e80b61426a70b240b9962c38cd5d2af14ed1694e8ee88711d6aa
-
Size
10KB
-
MD5
36fd093a6f76727821c9a2f822a3c708
-
SHA1
491f2acb6aa51a0f00f0a115dd20dc8996e0d858
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SHA256
423939ca7778e80b61426a70b240b9962c38cd5d2af14ed1694e8ee88711d6aa
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SHA512
49c31804035adb44ac69c054633d500f305fcc51caddbb7827509f9b7081ff95ff6ab6b0b996164205945f2f6c217e5890cad01acb913e600a64a1de90466d9e
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SSDEEP
192:faj7stQKWJrzjOX6Y5ZMcoPb7E5pz6fM46l9:fC76iJXjLWmd7/c
Malware Config
Extracted
metasploit
encoder/shikata_ga_nai
Extracted
metasploit
windows/shell_reverse_tcp
8.130.161.194:7777
Signatures
-
Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 423939ca7778e80b61426a70b240b9962c38cd5d2af14ed1694e8ee88711d6aa
Files
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423939ca7778e80b61426a70b240b9962c38cd5d2af14ed1694e8ee88711d6aa.exe windows:6 windows x86
0fe64c635c0beb1e0b389b476b920ca4
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
VirtualAlloc
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
vcruntime140
__current_exception
_except_handler4_common
__current_exception_context
memset
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_register_thread_local_exe_atexit_callback
_controlfp_s
terminate
_exit
_get_initial_narrow_environment
exit
_c_exit
_cexit
_initialize_narrow_environment
_configure_narrow_argv
__p___argc
_set_app_type
_seh_filter_exe
__p___argv
_initterm_e
_crt_atexit
_initterm
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
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
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ