metasploit | CPPDolphinInfected[.]exe

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General

Target

CPPDolphinInfected.exe
Size

19KB
MD5

4ce3b992cf4c0a9442f3d6dd11a7ba74
SHA1

214362cf5aa3e9290afcfd0a57da3f06975d9822
SHA256

1d75b097f3e88565dee5b582f1262f8500fd13c873eb23db1ab51dd7b4d46ea6
SHA512

f40f58380425a8183f5eac99a4e5ac1981c87e10c8efb95f83dfc4c4ea229202f1d13162634d75b592fd83573e159baf3f39b954b7141946534d5dbf082ebadd
SSDEEP

384:eNmKf3YVtZDfquQuHjgtocs/8j6+CRq7GkTeUe44W8:mx3aHjvcs/Sd7GjUaW8

Score

10^/10

metasploit

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

192.168.0.5:4444

Signatures

Metasploit family
metasploit

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CPPDolphinInfected.exe

Files

CPPDolphinInfected.exe
.exe windows x86

bb812554cc389e22275d612e1f7f8f75

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

user32

MessageBoxA

msvcp140

?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?_Xlength_error@std@@YAXPBD@Z
?uncaught_exception@std@@YA_NXZ
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A

ws2_32

gethostbyname
closesocket
WSACleanup
connect
WSAStartup
send
recv
htons
socket

vcruntime140

_CxxThrowException
__current_exception
__current_exception_context
__std_terminate
_except_handler4_common
__std_exception_destroy
__CxxFrameHandler3
memcpy
memset
memmove
__std_exception_copy

api-ms-win-crt-heap-l1-1-0

_callnewh
free
malloc
_set_new_mode

api-ms-win-crt-runtime-l1-1-0

_initialize_onexit_table
__p___argv
_crt_atexit
_controlfp_s
terminate
__p___argc
_cexit
_exit
_c_exit
exit
_invalid_parameter_noinfo_noreturn
system
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_register_thread_local_exe_atexit_callback
_set_app_type
_register_onexit_function
_seh_filter_exe

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

kernel32

UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
GetCurrentProcess
IsProcessorFeaturePresent
LoadLibraryA
GetProcAddress

Sections

.text
Size: 7KB - Virtual size: 7KB

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: 512B - Virtual size: 1KB

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: 1024B - Virtual size: 680B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.text
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Files

bb812554cc389e22275d612e1f7f8f75

Headers

DLL Characteristics

File Characteristics

Imports

user32

msvcp140

ws2_32

vcruntime140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

kernel32

Sections

.text Size: 7KB - Virtual size: 7KB

.rdata Size: 5KB - Virtual size: 4KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 1024B - Virtual size: 680B

.text Size: 4KB - Virtual size: 3KB

.text
Size: 7KB - Virtual size: 7KB

.rdata
Size: 5KB - Virtual size: 4KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 1024B - Virtual size: 680B

.text
Size: 4KB - Virtual size: 3KB