Static task
static1
Behavioral task
behavioral1
Sample
NEAS.5f33ebf506533bc3bde76d5fff151980.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.5f33ebf506533bc3bde76d5fff151980.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.5f33ebf506533bc3bde76d5fff151980.exe
-
Size
89KB
-
MD5
5f33ebf506533bc3bde76d5fff151980
-
SHA1
8316d2cf5e43b4c80a136feef1908591e649f966
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SHA256
eb8cc113b9f19d3e7513d5354857037bfaec7685a3b3307df4d6ed67162166db
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SHA512
c712214ff2bc5a60e07b63c69038ff97289de69ce2824acc96820381281e5c432aa4d9b2e5c13422993e2e03c583de05a0e28218ad9d13cb33644faa8500f3da
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SSDEEP
1536:kaEibd0jBBe0AVTRlrzTqIq40UZSmDOo1:IIYnATRp3Xq40UZjO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.5f33ebf506533bc3bde76d5fff151980.exe
Files
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NEAS.5f33ebf506533bc3bde76d5fff151980.exe.exe windows:5 windows x86
b900800f26c3a5143feb83c7fc187a9e
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
msvcp100d
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?_Decref@facet@locale@std@@QAEPAV123@XZ
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAPAD0PAH001@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?unshift@?$codecvt@DDH@std@@QBEHAAHPAD1AAPAD@Z
?always_noconv@codecvt_base@std@@QBE_NXZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD00@Z
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?width@ios_base@std@@QAE_J_J@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?rdbuf@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_streambuf@DU?$char_traits@D@std@@@2@XZ
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDXZ
?_Orphan_all@_Container_base12@std@@QAEXXZ
?width@ios_base@std@@QBE_JXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ
?good@ios_base@std@@QBE_NXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?uncaught_exception@std@@YA_NXZ
?_Incref@facet@locale@std@@QAEXXZ
?_Getcat@?$codecvt@DDH@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
??Bid@locale@std@@QAEIXZ
?id@?$codecvt@DDH@std@@2V0locale@2@A
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
??3@YAXPAXABU_DebugHeapTag_t@std@@PADH@Z
??2@YAPAXIABU_DebugHeapTag_t@std@@PADH@Z
?_DebugHeapTag_func@std@@YAABU_DebugHeapTag_t@1@XZ
??0_Container_base12@std@@QAE@XZ
??1_Container_base12@std@@QAE@XZ
?_Debug_message@std@@YAXPB_W0I@Z
??0_Lockit@std@@QAE@H@Z
??1_Lockit@std@@QAE@XZ
?_BADOFF@std@@3_JB
?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?in@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?_Gndec@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IBEPADXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@H@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
?out@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEHXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?flags@ios_base@std@@QBEHXZ
msvcr100d
??0exception@std@@QAE@ABV01@@Z
??2@YAPAXI@Z
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
_CRT_RTC_INITW
?terminate@@YAXXZ
_configthreadlocale
__setusermatherr
_commode
_fmode
__set_app_type
_amsg_exit
__getmainargs
_exit
_XcptFilter
_cexit
exit
__initenv
_CrtSetCheckCount
_initterm
_initterm_e
_unlock
__dllonexit
_lock
_onexit
_crt_debugger_hook
_except_handler4_common
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_controlfp_s
_invoke_watson
??0bad_cast@std@@QAE@ABV01@@Z
??1bad_cast@std@@UAE@XZ
??0bad_cast@std@@QAE@PBD@Z
strlen
memcmp
free
_CxxThrowException
_CrtDbgReportW
_invalid_parameter
fclose
memcpy
memmove
??3@YAXPAX@Z
fflush
fsetpos
_fseeki64
fgetpos
fgetc
memcpy_s
ungetc
fputc
fwrite
_unlock_file
_lock_file
memset
printf
system
__CxxFrameHandler3
setvbuf
kernel32
InterlockedExchange
Sleep
InterlockedCompareExchange
HeapSetInformation
DecodePointer
WideCharToMultiByte
IsDebuggerPresent
MultiByteToWideChar
RaiseException
lstrlenA
GetProcAddress
LoadLibraryW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapFree
HeapAlloc
GetProcessHeap
GetModuleFileNameW
VirtualQuery
FreeLibrary
EncodePointer
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: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 7KB - Virtual size: 7KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ