Static task
static1
Behavioral task
behavioral1
Sample
NEAS.118f1119e477b8bdd1b58144ed90c9e0_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.118f1119e477b8bdd1b58144ed90c9e0_JC.exe
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Size
304KB
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MD5
118f1119e477b8bdd1b58144ed90c9e0
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SHA1
c585f492edc0591279c938288f39084570af980a
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SHA256
0c2daec1a0690b5eae88fb361010dcc3012acae1e038fad29f00e84f22cada6a
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SHA512
8d05c89752b8af57e6bc4e3d3f1825e2ca585b40791e26727c9a10119d30b7485543a3b254ff15c1ffb92e42487e28922e6a8baa5aa06dc56ae5fc91a95d9181
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SSDEEP
6144:pK1OXFk+TqF4fO4K2fnUKDqWcSlzmFsWLmkToA1zIIoAeGJSBz13ShK:pKmd+F424hDjc6qFrm3AIBG8TShK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.118f1119e477b8bdd1b58144ed90c9e0_JC.exe
Files
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NEAS.118f1119e477b8bdd1b58144ed90c9e0_JC.exe.exe windows:5 windows x86
ae50b59b9976e52a5de68a3204fc02b8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
query
LoadIFilter
kernel32
SetErrorMode
GetCurrentProcess
GetProcAddress
GetModuleHandleA
MapViewOfFile
UnmapViewOfFile
SetEvent
GetCommandLineW
ResetEvent
WaitForMultipleObjects
OpenFileMappingW
OpenEventW
GetVersionExA
CloseHandle
GetTickCount
IsDebuggerPresent
OpenProcess
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
Sleep
InterlockedCompareExchange
GetStartupInfoA
TerminateProcess
InterlockedExchange
UnhandledExceptionFilter
SetUnhandledExceptionFilter
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
ole32
CoInitialize
CoUninitialize
msvcp90
?max_size@?$allocator@D@std@@QBEIXZ
?allocate@?$allocator@D@std@@QAEPADI@Z
?deallocate@?$allocator@D@std@@QAEXPADI@Z
??0?$allocator@D@std@@QAE@ABV01@@Z
??0?$allocator@D@std@@QAE@XZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PADH@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBDH@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?empty@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBE_NXZ
?clear@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXXZ
?assign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@PB_WI@Z
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
??1strstreambuf@std@@UAE@XZ
??0strstreambuf@std@@QAE@PBDH@Z
??0strstreambuf@std@@QAE@PADH0@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@ABV01@@Z
??1?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
?c_str@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEPB_WXZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
msvcr90
strlen
swscanf_s
_unlock
__dllonexit
_encode_pointer
_lock
_onexit
_decode_pointer
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_crt_debugger_hook
_except_handler4_common
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_invoke_watson
_controlfp_s
??3@YAXPAX@Z
??0exception@std@@QAE@ABV01@@Z
??0exception@std@@QAE@ABQBD@Z
??0exception@std@@QAE@XZ
??1exception@std@@UAE@XZ
?what@exception@std@@UBEPBDXZ
_CxxThrowException
__CxxFrameHandler3
??2@YAPAXI@Z
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - 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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 264KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ