Static task
static1
Behavioral task
behavioral1
Sample
NEAS.3535a627ba18164730245941e6ba8bb0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3535a627ba18164730245941e6ba8bb0.exe
Resource
win10v2004-20231020-en
General
-
Target
NEAS.3535a627ba18164730245941e6ba8bb0.exe
-
Size
4.0MB
-
MD5
3535a627ba18164730245941e6ba8bb0
-
SHA1
a2fa6ea7966247952682a7fe30e8738f9d311f21
-
SHA256
fe3fe9494175564121c8d9361c36bbc4b8f28fa336763aceb2cf40436bbb7a22
-
SHA512
6d924416f7bf9c7e5b48fad9b6235b1f4c29688b5ebdcdc4a4de8ef7188215560aa2d89bec2782d59a4cfc072b6244ddac4bea682ddf1c5ea0509148756d803b
-
SSDEEP
49152:MJOXaKlZjZkVNTSLADORqzPW30LdGBreSsPyZSyHJNRhXMnVcT9y+2:NTRqzv9Ct2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.3535a627ba18164730245941e6ba8bb0.exe
Files
-
NEAS.3535a627ba18164730245941e6ba8bb0.exe.exe windows:6 windows x64
d6a59c492925e3dd56891ba9e264c3fc
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
winmm
timeBeginPeriod
timeGetTime
kernel32
CloseHandle
InitializeCriticalSectionAndSpinCount
SetConsoleCtrlHandler
Sleep
GetLastError
GetFileInformationByHandleEx
MultiByteToWideChar
WideCharToMultiByte
AreFileApisANSI
SetFileInformationByHandle
GetFileAttributesExW
FindNextFileW
FindFirstFileExW
FindFirstFileW
FindClose
CreateFileW
GetLocaleInfoEx
FormatMessageA
LocalFree
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetProcAddress
GetModuleHandleW
CreateEventW
DeleteCriticalSection
msvcp140
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEBA?AVlocale@2@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?in@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?out@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEBD1AEAPEBDPEAD3AEAPEAD@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??4?$_Yarn@D@std@@QEAAAEAV01@PEBD@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?clear@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?imbue@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAA?AVlocale@2@AEBV32@@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAH@Z
??5?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@AEAN@Z
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@PEAD_J@Z
?seekg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@_JH@Z
?tellg@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA?AV?$fpos@U_Mbstatet@@@2@XZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?fail@ios_base@std@@QEBA_NXZ
??Bios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?tolower@?$ctype@D@std@@QEBAPEBDPEADPEBD@Z
?tolower@?$ctype@D@std@@QEBADD@Z
?always_noconv@codecvt_base@std@@QEBA_NXZ
?_Addfac@_Locimp@locale@std@@AEAAXPEAVfacet@23@_K@Z
??1facet@locale@std@@MEAA@XZ
??0facet@locale@std@@IEAA@_K@Z
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?_Incref@facet@locale@std@@UEAAXXZ
??Bid@locale@std@@QEAA_KXZ
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
?_Getcoll@_Locinfo@std@@QEBA?AU_Collvec@@XZ
??1_Locinfo@std@@QEAA@XZ
??0_Locinfo@std@@QEAA@PEBD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
_Mtx_unlock
_Xtime_get_ticks
_Thrd_detach
_Query_perf_counter
_Thrd_sleep
_Cnd_do_broadcast_at_thread_exit
_Strcoll
_Mtx_init_in_situ
_Mtx_lock
_Mtx_destroy_in_situ
?_Syserror_map@std@@YAPEBDH@Z
?id@?$collate@D@std@@2V0locale@2@A
?setprecision@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Xlength_error@std@@YAXPEBD@Z
?id@?$ctype@D@std@@2V0locale@2@A
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEB_WHH@Z
?_Fiopen@std@@YAPEAU_iobuf@@PEBDHH@Z
?id@?$codecvt@DDU_Mbstatet@@@std@@2V0locale@2@A
?_Throw_C_error@std@@YAXH@Z
?id@?$numpunct@D@std@@2V0locale@2@A
?_Xbad_function_call@std@@YAXXZ
?_Winerror_map@std@@YAHH@Z
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?_New_Locimp@_Locimp@locale@std@@CAPEAV123@AEBV123@@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?uncaught_exceptions@std@@YAHXZ
?_Throw_Cpp_error@std@@YAXH@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
_Query_perf_frequency
_Strxfrm
?unshift@?$codecvt@DDU_Mbstatet@@@std@@QEBAHAEAU_Mbstatet@@PEAD1AEAPEAD@Z
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
ws2_32
__WSAFDIsSet
bind
freeaddrinfo
gethostbyname
select
WSASendTo
WSAStartup
getsockname
socket
connect
inet_ntoa
WSARecvFrom
ioctlsocket
setsockopt
WSAGetLastError
ntohl
ntohs
htonl
htons
recv
WSACleanup
send
getaddrinfo
closesocket
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memcmp
memcpy
memmove
__std_exception_destroy
_CxxThrowException
memset
__C_specific_handler
__current_exception_context
__current_exception
strchr
__std_terminate
_purecall
__std_exception_copy
memchr
api-ms-win-crt-runtime-l1-1-0
_cexit
_invalid_parameter_noinfo_noreturn
_set_app_type
_get_initial_narrow_environment
_initterm
_configure_narrow_argv
_beginthreadex
_initialize_narrow_environment
_initialize_onexit_table
exit
_initterm_e
_register_onexit_function
abort
_crt_atexit
_exit
system
terminate
__p___argc
_register_thread_local_exe_atexit_callback
_errno
_seh_filter_exe
_c_exit
__p___argv
api-ms-win-crt-heap-l1-1-0
_callnewh
realloc
_set_new_mode
calloc
malloc
free
api-ms-win-crt-stdio-l1-1-0
_set_fmode
fgets
__p__commode
fgetpos
fgetc
_pclose
__stdio_common_vsprintf_s
setvbuf
__acrt_iob_func
__stdio_common_vfprintf
__stdio_common_vsprintf
_popen
ungetc
fsetpos
fread
fclose
__stdio_common_vsscanf
fflush
fputc
_fseeki64
_get_stream_buffer_pointers
fwrite
api-ms-win-crt-convert-l1-1-0
strtof
strtol
strtoull
atoi
strtod
strtoll
api-ms-win-crt-string-l1-1-0
toupper
isdigit
strtok
isupper
isspace
tolower
api-ms-win-crt-utility-l1-1-0
rand
srand
api-ms-win-crt-math-l1-1-0
_dsign
_fdsign
_fdclass
_ldclass
floor
round
_ldsign
_dclass
__setusermatherr
roundf
api-ms-win-crt-time-l1-1-0
_localtime64
_localtime64_s
strftime
_time64
_ctime64
api-ms-win-crt-filesystem-l1-1-0
remove
_access_s
_lock_file
_unlock_file
rename
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
___lc_codepage_func
localeconv
Sections
.text Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 677KB - Virtual size: 676KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 116KB - Virtual size: 116KB
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: 1024B - Virtual size: 848B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ