Behavioral task
behavioral1
Sample
538f859a9faf8255665b8f40dbeb637ca664a5e597cfdb26917055e39663380b.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
538f859a9faf8255665b8f40dbeb637ca664a5e597cfdb26917055e39663380b.exe
Resource
win10v2004-20231023-en
General
-
Target
538f859a9faf8255665b8f40dbeb637ca664a5e597cfdb26917055e39663380b
-
Size
29KB
-
MD5
dd2892fdefbc43ce6d0e2b095f9740d4
-
SHA1
c019e989d568b8f8259e92956505ec14ccc42bd6
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SHA256
538f859a9faf8255665b8f40dbeb637ca664a5e597cfdb26917055e39663380b
-
SHA512
3b02b1f724d808f3e6ac165bc27aea0a548a06899281287a1272737983dcbed7d21e0890c851573ada1760ff8d6f9f881971b558b29ab96a488af930ec160462
-
SSDEEP
384:cA1+hgikWlgmy/xHbq5LMxdOxwO26vfwUbxsrr0raZutbM0sIB6:cAmg22Ha42XxgUSUr
Malware Config
Extracted
metasploit
windows/download_exec
http://192.168.8.154:443/uE4n
Signatures
-
Metasploit family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 538f859a9faf8255665b8f40dbeb637ca664a5e597cfdb26917055e39663380b
Files
-
538f859a9faf8255665b8f40dbeb637ca664a5e597cfdb26917055e39663380b.exe windows:5 windows x86
ae463a7987e8eb70dbf6d1053c848048
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
msvcr90d
_lock
__dllonexit
_decode_pointer
_except_handler4_common
_unlock
_invoke_watson
_controlfp_s
?terminate@@YAXXZ
_crt_debugger_hook
_initterm_e
_initterm
_CrtDbgReportW
_CrtSetCheckCount
__initenv
exit
_cexit
_XcptFilter
_exit
__getmainargs
_amsg_exit
__set_app_type
_encode_pointer
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_configthreadlocale
_CRT_RTC_INITW
_onexit
printf
kernel32
VirtualQuery
GetModuleFileNameW
GetProcessHeap
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
LoadLibraryA
GetProcAddress
lstrlenA
MultiByteToWideChar
WideCharToMultiByte
DebugBreak
RaiseException
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
InterlockedCompareExchange
Sleep
InterlockedExchange
FreeLibrary
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
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
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ