StarX[.]exe | Triage

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General

Target

StarX.exe
Size

107KB
MD5

bf495d20dbcccc18973d333d0cabf88b
SHA1

86b654d82550dc20830c57b96d3903af9ba91760
SHA256

6d3fed473828b505df365457dbf30f8bfd257ef7dd619c5169cbb1c9c456d9e9
SHA512

52c0bd7a6755eb82762fc21d06e4f81262d229f839f4b65c0c8f9d6e2cf08df617e1069c4abbbda55dc2df1378e138d7c74753ead5c44bf3735006a62c4d5a9f
SSDEEP

1536:KVpL0OjSuuKiu3ip9H1aHSvf2bnLTzLgIDLkKYSEUi4:KfLzjS9Kn3KeHSvf2XTPgI/wUi4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
StarX.exe

Files

StarX.exe
.exe windows:6 windows x64

bd2382b8211f2df0c048d6bbe492d21d

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

SetConsoleTitleA
TerminateProcess
Sleep
Beep
GetConsoleWindow
GetCurrentThread
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
RtlCaptureContext

user32

GetAsyncKeyState
ShowWindow
GetSystemMetrics
FindWindowA

msvcp140

?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
_Query_perf_frequency
_Thrd_sleep
_Query_perf_counter
_Thrd_detach
_Xtime_get_ticks
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?good@ios_base@std@@QEBA_NXZ
?_Throw_Cpp_error@std@@YAXH@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exception@std@@YA_NXZ
_Cnd_do_broadcast_at_thread_exit

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__std_terminate
_CxxThrowException
__current_exception
__current_exception_context
__std_exception_copy
__std_exception_destroy
memset
__C_specific_handler
memcpy

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

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

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

free
malloc
_callnewh
_set_new_mode

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

remove

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

Sections

.text
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 26KB - Virtual size: 26KB

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

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 116B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bd2382b8211f2df0c048d6bbe492d21d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

vcruntime140_1

vcruntime140

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

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

api-ms-win-crt-filesystem-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

Sections

.text Size: 74KB - Virtual size: 74KB

.rdata Size: 26KB - Virtual size: 26KB

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

.pdata Size: 3KB - Virtual size: 3KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 116B

.text
Size: 74KB - Virtual size: 74KB

.rdata
Size: 26KB - Virtual size: 26KB

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

.pdata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 116B