Behavioral task
behavioral1
Sample
f5e564760723a2d3d2948306ca47a1244b5dab1985fff02faccfba6cdab87d3c.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
f5e564760723a2d3d2948306ca47a1244b5dab1985fff02faccfba6cdab87d3c.exe
Resource
win10v2004-20231020-en
General
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Target
f5e564760723a2d3d2948306ca47a1244b5dab1985fff02faccfba6cdab87d3c
-
Size
10KB
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MD5
33dd8c4a3ee3b857ef03a7eb578f8df1
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SHA1
7169fdb7068cb3b026f6306c0e094662c7c3c07d
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SHA256
f5e564760723a2d3d2948306ca47a1244b5dab1985fff02faccfba6cdab87d3c
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SHA512
0df4adb847348042eb17b18a816a5332e88dd78a9a3374b1e7550140c00e52cbad230b6fa082a430e1fa27f2d3c47979647ca31d4b074602c194ec7493ce1886
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SSDEEP
192:Xb5UjnUwPQWJrRljOca4Erdntlbr7E5pz6fMgx+:Xb5QnPP5JNljNIlbr7vM
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 f5e564760723a2d3d2948306ca47a1244b5dab1985fff02faccfba6cdab87d3c
Files
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f5e564760723a2d3d2948306ca47a1244b5dab1985fff02faccfba6cdab87d3c.exe windows:6 windows x86
8fb9c456eb5f67428f110c39c71f0516
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
CreateMutexW
Sleep
GetLastError
WinExec
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
vcruntime140
__current_exception
_except_handler4_common
memset
__current_exception_context
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_cexit
_c_exit
terminate
__p___argv
_get_initial_narrow_environment
__p___argc
_register_thread_local_exe_atexit_callback
_exit
_initialize_narrow_environment
_configure_narrow_argv
_controlfp_s
_set_app_type
_seh_filter_exe
exit
_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: 4KB - 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: 360B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ