Static task
static1
Behavioral task
behavioral1
Sample
NEAS.3fbe0f2080041c9f6046007dd2da1670.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.3fbe0f2080041c9f6046007dd2da1670.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.3fbe0f2080041c9f6046007dd2da1670.exe
-
Size
439KB
-
MD5
3fbe0f2080041c9f6046007dd2da1670
-
SHA1
cd915d584cc5d5440660dd5264288deb39ef5c73
-
SHA256
263a5604a0f82a43bf6b938a55d450f70cd49a46bfffc43e942883b03c2903be
-
SHA512
08e0ffb6303366244290807aa2ebc478b7d4a6ba37a321429c43b2719903f6ad23814ba83967e3dbffdfd1861e0c99d139a62a504f7c8e8446d70b6587ab9284
-
SSDEEP
6144:OVKs4FdoTBuq59N654rEJ887AzFcukxrnhMRMdIu9PXwJiFMOicWArGDg6z0:sp4FdSt9o44Jj7AT41rXwgVWAypz0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.3fbe0f2080041c9f6046007dd2da1670.exe
Files
-
NEAS.3fbe0f2080041c9f6046007dd2da1670.exe.exe windows:4 windows x86
249c7264c4a44b2a350d4c765060f0bd
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mfc80u
ord2399
ord2381
ord2379
ord2397
ord2409
ord2386
ord2402
ord2407
ord2390
ord2392
ord2394
ord2388
ord2404
ord2384
ord931
ord927
ord929
ord925
ord920
ord5229
ord5231
ord5956
ord1591
ord4276
ord4716
ord3397
ord4179
ord6271
ord5067
ord1899
ord5148
ord4238
ord1392
ord3940
ord1608
ord1611
ord5908
ord6720
ord1542
ord1661
ord1662
ord4884
ord4729
ord4206
ord5178
ord6232
ord1479
ord870
ord2895
ord6111
ord282
ord6700
ord1079
ord1894
ord1058
ord2169
ord2311
ord283
ord6063
ord4109
ord4574
ord356
ord3176
ord605
ord572
ord3298
ord2985
ord5210
ord1393
ord5911
ord6721
ord730
ord5791
ord2611
ord2366
ord899
ord1577
ord5199
ord3635
ord896
ord2587
ord3990
ord5558
ord354
ord3435
ord5829
ord6086
ord4347
ord4743
ord5398
ord1472
ord265
ord266
ord280
ord4119
ord3843
ord904
ord903
ord781
ord578
ord304
ord297
ord310
ord3928
ord2896
ord2445
ord5524
ord872
ord2588
ord2163
ord1513
ord6273
ord3796
ord6275
ord3339
ord4961
ord1353
ord5171
ord1955
ord1647
ord1646
ord1590
ord5196
ord2856
ord4480
ord4256
ord1049
ord1095
ord6061
ord2011
ord762
ord757
ord4032
ord4008
ord6272
ord3795
ord6274
ord4320
ord2054
ord2009
ord5579
ord3800
ord1007
ord5096
ord6215
ord5378
ord3826
ord1911
ord2925
ord5220
ord5222
ord2239
ord3942
ord4562
ord5226
ord5209
ord5562
ord2531
ord2725
ord2829
ord4301
ord2708
ord2832
ord2534
ord2640
ord2527
ord3712
ord3713
ord3703
ord2638
ord3943
ord4475
ord4255
ord3327
ord566
ord4535
ord3677
ord774
ord293
ord764
ord776
ord577
ord2461
ord1198
msvcr80
wcscpy_s
exit
_purecall
memmove_s
??0exception@std@@QAE@ABQBD@Z
??0exception@std@@QAE@XZ
??1exception@std@@UAE@XZ
?what@exception@std@@UBEPBDXZ
memset
_waccess
__RTDynamicCast
realloc
wcsncpy
towlower
??0exception@std@@QAE@ABV01@@Z
??0bad_cast@std@@QAE@ABV01@@Z
_CxxThrowException
??1bad_cast@std@@UAE@XZ
??0bad_cast@std@@QAE@PBD@Z
wcsstr
free
malloc
_time64
memcpy
_errno
__CxxFrameHandler3
tolower
_invalid_parameter_noinfo
_wunlink
_wstat64
_memicmp
fputc
_iob
__CxxFrameHandler
calloc
fgetc
_time32
_wmkdir
_wsplitpath
wcslen
_wchdir
__p__commode
strncpy
fclose
fread
fseek
feof
_wfopen
atoi
wcsncat
strlen
_snprintf
fgets
ftell
fopen
fprintf
sscanf
atof
fputs
isspace
isalnum
isalpha
strncmp
rand
srand
strchr
isprint
_vsnwprintf_s
swscanf_s
_vsnprintf_s
_amsg_exit
__wgetmainargs
_cexit
_exit
_XcptFilter
_wcmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_controlfp_s
_invoke_watson
_except_handler4_common
?terminate@@YAXXZ
_decode_pointer
_onexit
_lock
__dllonexit
_unlock
__set_app_type
_encode_pointer
__p__fmode
swprintf_s
kernel32
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
InterlockedCompareExchange
Sleep
InterlockedExchange
GetSystemDirectoryW
FreeLibrary
DeviceIoControl
lstrlenW
WritePrivateProfileSectionW
WritePrivateProfileStringW
FindFirstFileW
FindNextFileW
FindClose
GetModuleFileNameW
CreateFileW
ReadFile
SetFilePointer
GetModuleHandleW
GlobalAlloc
GlobalUnlock
LoadLibraryW
GlobalLock
GetProcAddress
lstrcpynW
GetVersionExW
SetDllDirectoryW
CreateMutexW
GetLastError
CloseHandle
MultiByteToWideChar
GetSystemTimeAsFileTime
GetCommandLineW
WideCharToMultiByte
user32
PostQuitMessage
SetForegroundWindow
PostMessageW
InflateRect
SetRect
FillRect
MessageBoxW
SetClassLongW
LoadCursorW
SetCursor
CreateWindowExW
GetSystemMetrics
UnionRect
GetSysColor
SetWindowPos
GetCursorPos
GetDC
GetWindowDC
SetWindowLongW
GetWindowRect
GetWindowLongW
IntersectRect
IsWindow
ScreenToClient
SetCapture
IsRectEmpty
ClientToScreen
ReleaseCapture
ReleaseDC
GetClientRect
SetTimer
PtInRect
RegisterWindowMessageW
LoadIconW
EnableWindow
KillTimer
SendMessageW
gdi32
TextOutW
GetTextExtentPoint32W
SetBkColor
CreateBitmap
ExtTextOutW
SetTextAlign
GetTextMetricsW
SetTextColor
SetBkMode
CreateSolidBrush
BitBlt
DeleteDC
CreateDIBSection
SelectObject
StretchBlt
CreateCompatibleDC
CreateFontIndirectW
DeleteObject
GetDeviceCaps
GetPixel
msimg32
AlphaBlend
advapi32
RegQueryValueExA
RegQueryValueExW
RegOpenKeyExA
RegCloseKey
RegOpenKeyW
RegOpenKeyExW
shell32
ShellExecuteW
DragAcceptFiles
SHGetSpecialFolderPathW
SHGetFolderPathW
comctl32
_TrackMouseEvent
InitCommonControlsEx
shlwapi
StrChrIA
PathAppendW
PathFileExistsW
ole32
CoFreeLibrary
CoLoadLibrary
CoCreateGuid
CoUninitialize
CoInitialize
CoCreateInstance
CreateStreamOnHGlobal
oleaut32
SysFreeString
msvcp80
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@I@Z
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?_Unlock@_Mutex@std@@QAEXXZ
?_Lock@_Mutex@std@@QAEXXZ
??A?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAA_WI@Z
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?find_first_of@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEIPB_WI@Z
?rfind@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEIPB_WI@Z
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??0?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAE@PBDHH@Z
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??_D?$basic_ofstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
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?find_first_of@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEI_WI@Z
??Y?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV01@ABV01@@Z
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?find@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEI_WI@Z
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?_Myptr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IBEPBDXZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
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??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@ABV01@@Z
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??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
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?get@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEHXZ
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??_D?$basic_stringstream@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXXZ
??0?$basic_stringstream@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@H@Z
??$?M_WU?$char_traits@_W@std@@V?$allocator@_W@1@@std@@YA_NABV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@0@0@Z
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??1?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
?begin@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE?AV?$_String_iterator@DU?$char_traits@D@std@@V?$allocator@D@2@@2@XZ
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?uncaught_exception@std@@YA_NXZ
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?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHPBDH@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?length@?$char_traits@D@std@@SAIPBD@Z
?setstate@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXH_N@Z
?sputn@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEHPB_WH@Z
?sputc@?$basic_streambuf@_WU?$char_traits@_W@std@@@std@@QAEG_W@Z
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?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
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?find_last_of@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEIPB_WI@Z
?_Xran@_String_base@std@@SAXXZ
?peek@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEHXZ
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@D@Z
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?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIDI@Z
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??6?$basic_ostream@_WU?$char_traits@_W@std@@@std@@QAEAAV01@H@Z
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?setw@std@@YA?AU?$_Smanip@H@1@H@Z
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usp10
ScriptFreeCache
ScriptPlace
ScriptLayout
ScriptTextOut
ScriptItemize
ScriptShape
netapi32
Netbios
NetWkstaTransportEnum
NetApiBufferFree
ws2_32
ntohl
htons
gdiplus
GdipCloneImage
GdipFree
GdipAlloc
GdipGetImageHeight
GdipDisposeImage
GdipGetImageWidth
GdipCreateBitmapFromStreamICM
GdipCreateFont
GdipCloneBrush
GdipCreateBitmapFromStream
GdipDeleteFontFamily
GdipDeleteFont
GdipCreateSolidFill
GdipCreateFontFamilyFromName
GdipCreateFromHDC
GdipDeleteBrush
GdiplusStartup
GdiplusShutdown
GdipBitmapUnlockBits
GdipDrawString
GdipBitmapLockBits
msvcirt
??5istream@@QAEAAV0@PAD@Z
?sync@istream@@QAEHXZ
??6ostream@@QAEAAV0@PBD@Z
?getline@istream@@QAEAAV1@PADHD@Z
Sections
.text Size: 256KB - Virtual size: 254KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE