Static task
static1
Behavioral task
behavioral1
Sample
NEAS.877f310db17c574e25c6129d119d38c0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.877f310db17c574e25c6129d119d38c0_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.877f310db17c574e25c6129d119d38c0_JC.exe
-
Size
32KB
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MD5
877f310db17c574e25c6129d119d38c0
-
SHA1
b3669c083aba014339612241f90ba84107326bf0
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SHA256
3711d748c1c416e29c352f6adcece3eac1569aad45ca3fd984fe5acddf228faf
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SHA512
34475a8a81be4493acadcc47e6caf9dc1a69ec006bb6c7378cdf9130e89f97593cba0e886f36da9ebba755d8d5aba88bb6c44d16436e88179c75550367a9aded
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SSDEEP
768:qafhGzDnvQbQIPfyfWsXC+n4wHnJbAToBbSmOgdrD6j:bhcpIPYXC+4wHEeOAD6
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.877f310db17c574e25c6129d119d38c0_JC.exe
Files
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NEAS.877f310db17c574e25c6129d119d38c0_JC.exe.exe windows:5 windows x86
a913903487d89c39f23dd1fbd40c85fc
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
opencv_core246
?fastFree@cv@@YAXPAX@Z
?deallocate@Mat@cv@@QAEXXZ
?_interlockedExchangeAdd@cv@@YAHPAHH@Z
msvcp100
?endl@std@@YAAAV?$basic_ostream@DU?$char_traits@D@std@@@1@AAV21@@Z
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
?in@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?out@?$codecvt@DDH@std@@QBEHAAHPBD1AAPBDPAD3AAPAD@Z
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
??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
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
?unshift@?$codecvt@DDH@std@@QBEHAAHPAD1AAPAD@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
?getloc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QBE?AVlocale@2@XZ
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXPAD00@Z
?_Init@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEXXZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?_Getcat@?$codecvt@DDH@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
??_7?$basic_istream@DU?$char_traits@D@std@@@std@@6B@
?id@?$codecvt@DDH@std@@2V0locale@2@A
?_Fiopen@std@@YAPAU_iobuf@@PBDHH@Z
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?uncaught_exception@std@@YA_NXZ
?_Xlength_error@std@@YAXPBD@Z
??0_Lockit@std@@QAE@H@Z
??1_Lockit@std@@QAE@XZ
?_Xout_of_range@std@@YAXPBD@Z
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?_BADOFF@std@@3_JB
?always_noconv@codecvt_base@std@@QBE_NXZ
?_Decref@facet@locale@std@@QAEPAV123@XZ
?_Incref@facet@locale@std@@QAEXXZ
??Bid@locale@std@@QAEIXZ
msvcr100
??0exception@std@@QAE@ABQBD@Z
??1bad_cast@std@@UAE@XZ
fputc
??0bad_cast@std@@QAE@ABV01@@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
??0exception@std@@QAE@ABV01@@Z
_CxxThrowException
memcpy
memset
_controlfp_s
_invoke_watson
?_type_info_dtor_internal_method@type_info@@QAEXXZ
?terminate@@YAXXZ
_except_handler4_common
_crt_debugger_hook
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
__initenv
exit
_XcptFilter
_exit
_cexit
__getmainargs
_amsg_exit
_onexit
_lock
__dllonexit
_unlock
__CxxFrameHandler3
??2@YAPAXI@Z
fclose
fwrite
memcpy_s
??3@YAXPAX@Z
_lock_file
setvbuf
fsetpos
fgetc
fflush
memchr
_fseeki64
fgetpos
ungetc
_unlock_file
memmove
??0bad_cast@std@@QAE@PBD@Z
kernel32
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
HeapSetInformation
InterlockedCompareExchange
Sleep
InterlockedExchange
DecodePointer
EncodePointer
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
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
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ