Static task
static1
Behavioral task
behavioral1
Sample
NEAS.4545290d3484e3025debd0ee61610fd0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4545290d3484e3025debd0ee61610fd0.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.4545290d3484e3025debd0ee61610fd0.exe
-
Size
621KB
-
MD5
4545290d3484e3025debd0ee61610fd0
-
SHA1
7ae2e35894ef3f69f17b87f63e99ee4b06814a12
-
SHA256
8f3f46137a2d37c1a9ae39a06777e536aeb7fa2705c6100958dcc9fa914e4f65
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SHA512
e22ef73665fe14f86f894295d04d7f7b8c215e7d62b7d6af483758a281430889ec51b1716dc8c3220368ad1ebb9d7e0353bf5ac988606fe4726299a13a472989
-
SSDEEP
12288:A4eH5HlYFGhgftuyFRWzRSxxtJlOT4udasHYz4P90Sj:A4enYF2gwlzRuzLO8sHY810Sj
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.4545290d3484e3025debd0ee61610fd0.exe
Files
-
NEAS.4545290d3484e3025debd0ee61610fd0.exe.exe windows:6 windows x64
d382656cc7eb334a178bd7bc07f9c339
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
OutputDebugStringW
InitializeSListHead
GetSystemTimeAsFileTime
GetConsoleWindow
GetCurrentThreadId
GetCurrentProcessId
GetLastError
InitializeCriticalSectionEx
DeleteCriticalSection
GetCurrentProcess
VirtualProtect
CreateFileMappingW
SetConsoleTitleA
GetConsoleScreenBufferInfo
WideCharToMultiByte
MultiByteToWideChar
GetProcAddress
MapViewOfFile
GetModuleHandleA
GetModuleHandleW
QueryFullProcessImageNameW
SetLastError
FormatMessageA
EnterCriticalSection
LeaveCriticalSection
SleepEx
GetSystemDirectoryA
FreeLibrary
LoadLibraryA
VerifyVersionInfoA
GetTickCount
MoveFileExA
WaitForSingleObjectEx
GetEnvironmentVariableA
GetFileType
ReadFile
PeekNamedPipe
WaitForMultipleObjects
CreateFileA
GetFileSizeEx
GetModuleFileNameA
VirtualFree
VirtualAlloc
CreateThread
Sleep
GetStdHandle
QueryPerformanceFrequency
QueryPerformanceCounter
Process32Next
Process32First
CreateFileW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
CreateToolhelp32Snapshot
UnmapViewOfFile
CloseHandle
user32
ShowWindow
SetLayeredWindowAttributes
GetDC
MessageBoxA
advapi32
OpenProcessToken
AddAccessAllowedAce
IsValidSid
SetSecurityInfo
CryptAcquireContextA
CryptReleaseContext
CryptGetHashParam
CryptGenRandom
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptDestroyKey
CryptImportKey
CryptEncrypt
GetUserNameA
GetTokenInformation
InitializeAcl
GetLengthSid
shell32
ShellExecuteA
msvcp140
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?setf@ios_base@std@@QEAAHHH@Z
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAADD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cin@std@@3V?$basic_istream@DU?$char_traits@D@std@@@1@A
?id@?$ctype@D@std@@2V0locale@2@A
?_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
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?_Xlength_error@std@@YAXPEBD@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Random_device@std@@YAIXZ
?_Xbad_function_call@std@@YAXXZ
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAA_N_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@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
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
?getloc@ios_base@std@@QEBA?AVlocale@2@XZ
?width@ios_base@std@@QEAA_J_J@Z
?width@ios_base@std@@QEBA_JXZ
?flags@ios_base@std@@QEBAHXZ
?good@ios_base@std@@QEBA_NXZ
?_Getcat@?$ctype@D@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
?is@?$ctype@D@std@@QEBA_NFD@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
??Bid@locale@std@@QEAA_KXZ
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Mtx_destroy_in_situ
_Mtx_init_in_situ
_Thrd_sleep
_Query_perf_frequency
_Query_perf_counter
_Xtime_get_ticks
?uncaught_exception@std@@YA_NXZ
?_Xout_of_range@std@@YAXPEBD@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
ntdll
VerSetConditionMask
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
normaliz
IdnToAscii
wldap32
ord301
ord200
ord143
ord217
ord46
ord211
ord60
ord45
ord50
ord41
ord22
ord26
ord27
ord32
ord33
ord35
ord79
ord30
crypt32
CertCloseStore
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFreeCertificateContext
CryptStringToBinaryA
PFXImportCertStore
CryptDecodeObjectEx
CertFreeCertificateChain
CryptQueryObject
CertGetCertificateChain
CertFreeCertificateChainEngine
CertCreateCertificateChainEngine
CertAddCertificateContextToStore
CertGetNameStringA
CertFindExtension
CertOpenStore
ws2_32
ntohl
sendto
gethostname
closesocket
recvfrom
recv
send
WSAGetLastError
bind
freeaddrinfo
connect
getpeername
getsockname
getsockopt
htons
ntohs
setsockopt
socket
WSASetLastError
WSAIoctl
WSAStartup
WSACleanup
accept
htonl
listen
ioctlsocket
__WSAFDIsSet
select
getaddrinfo
rpcrt4
UuidCreate
UuidToStringA
RpcStringFreeA
psapi
GetModuleInformation
vcruntime140
__current_exception_context
strrchr
strchr
__C_specific_handler
__current_exception
__std_exception_copy
__std_exception_destroy
_CxxThrowException
memcpy
memset
__std_terminate
strstr
memchr
memmove
memcmp
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_errno
exit
_initialize_onexit_table
_exit
__p___argc
_initialize_narrow_environment
_initterm_e
_crt_atexit
_configure_narrow_argv
_initterm
_c_exit
_beginthreadex
_get_initial_narrow_environment
_register_thread_local_exe_atexit_callback
_getpid
_set_app_type
_seh_filter_exe
terminate
system
_cexit
_invalid_parameter_noinfo_noreturn
strerror
__sys_nerr
__p___argv
_register_onexit_function
api-ms-win-crt-string-l1-1-0
strlen
strncmp
tolower
strcmp
strncpy
strspn
strcspn
_strdup
strpbrk
isupper
api-ms-win-crt-stdio-l1-1-0
fputs
_set_fmode
feof
_popen
_pclose
fgets
__stdio_common_vsprintf
__p__commode
__stdio_common_vsscanf
_read
_lseeki64
_write
_close
fputc
fwrite
_open
fopen
ftell
fseek
__acrt_iob_func
fread
fclose
fflush
api-ms-win-crt-heap-l1-1-0
calloc
malloc
_callnewh
realloc
free
_set_new_mode
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
_dclass
__setusermatherr
api-ms-win-crt-convert-l1-1-0
atoi
strtoul
strtoull
strtod
strtol
strtoll
api-ms-win-crt-filesystem-l1-1-0
_fstat64
remove
_access
_stat64
_unlink
api-ms-win-crt-time-l1-1-0
_gmtime64
_time64
api-ms-win-crt-locale-l1-1-0
localeconv
_configthreadlocale
Sections
.text Size: 459KB - Virtual size: 459KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 123KB - Virtual size: 122KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ