Static task
static1
Behavioral task
behavioral1
Sample
NEAS.8be59083e63d3ad6ff341c6d51a81040.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.8be59083e63d3ad6ff341c6d51a81040.dll
Resource
win10v2004-20231020-en
General
-
Target
NEAS.8be59083e63d3ad6ff341c6d51a81040.exe
-
Size
2.5MB
-
MD5
8be59083e63d3ad6ff341c6d51a81040
-
SHA1
26811abdc96242a5ff605d00b3a7e4ba7f9216e1
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SHA256
d3b9ae94f4f89c3437dd8b742a4ed92289fa47ea6981e6551ac966c3301f2ebf
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SHA512
1a9e170d9d89d7b69137de4706cb8e4e545c9c347eca2e0b9dce0391da76d410d59fbfed4d4b4fbfaebce5280cc677ff84ecb5d4bd9afad29a84f12da806fafe
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SSDEEP
24576:ekt7i+xu+SlxD6vmdB/DX/9NbVgvfWr3lBRX3FxIIL0o1ktE1jBfd3ju3n6h0lhn:D7i+xuBnmvjC3P7xI2dDBfd3inXn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.8be59083e63d3ad6ff341c6d51a81040.exe
Files
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NEAS.8be59083e63d3ad6ff341c6d51a81040.exe.dll windows:6 windows x64
f19cbd9091191521836c094f4491766a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
QueryPerformanceFrequency
FreeLibrary
GetProcAddress
LoadLibraryA
GetSystemInfo
VirtualAlloc
VirtualFree
VirtualQuery
CloseHandle
HeapCreate
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
Sleep
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
OpenThread
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
VerSetConditionMask
VirtualProtect
GetModuleHandleW
CreateToolhelp32Snapshot
Thread32First
Thread32Next
GetSystemTimeAsFileTime
GetProcessHeap
GetLastError
GetStartupInfoW
RaiseException
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
SleepConditionVariableSRW
WakeAllConditionVariable
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GlobalAlloc
GetModuleHandleA
QueryPerformanceCounter
WideCharToMultiByte
MultiByteToWideChar
GlobalFree
GlobalUnlock
InitializeSListHead
GlobalLock
DisableThreadLibraryCalls
FlushInstructionCache
CreateThread
user32
SetProcessDPIAware
DefWindowProcA
UnregisterClassA
DestroyWindow
CreateWindowExA
LoadCursorA
MonitorFromWindow
ScreenToClient
ClientToScreen
GetCursorPos
SetCursor
SetCursorPos
GetClientRect
ReleaseDC
CallWindowProcA
GetAsyncKeyState
SetWindowLongPtrA
OpenClipboard
CloseClipboard
SetClipboardData
GetClipboardData
EmptyClipboard
TrackMouseEvent
GetKeyState
GetCapture
SetCapture
ReleaseCapture
IsWindowUnicode
GetForegroundWindow
GetDC
RegisterClassExA
gdi32
GetDeviceCaps
CreateRectRgn
DeleteObject
msvcp140d
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?id@?$numpunct@D@std@@2V0locale@2@A
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEAD_J@Z
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAAXXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JXZ
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAA_JPEBD_J@Z
??0_Lockit@std@@QEAA@H@Z
??1_Lockit@std@@QEAA@XZ
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPEBD@Z
?_Xout_of_range@std@@YAXPEBD@Z
_Mbrtowc
??0_Locinfo@std@@QEAA@PEBD@Z
??1_Locinfo@std@@QEAA@XZ
?_Getcvt@_Locinfo@std@@QEBA?AU_Cvtvec@@XZ
?_Getlconv@_Locinfo@std@@QEBAPEBUlconv@@XZ
?_Getdays@_Locinfo@std@@QEBAPEBDXZ
?_Getmonths@_Locinfo@std@@QEBAPEBDXZ
?_Getfalse@_Locinfo@std@@QEBAPEBDXZ
?_Gettrue@_Locinfo@std@@QEBAPEBDXZ
?_W_Getdays@_Locinfo@std@@QEBAPEBGXZ
?_W_Getmonths@_Locinfo@std@@QEBAPEBGXZ
?c_str@?$_Yarn@D@std@@QEBAPEBDXZ
??2_Crt_new_delete@std@@SAPEAX_K@Z
??3_Crt_new_delete@std@@SAXPEAX@Z
??Bid@locale@std@@QEAA_KXZ
??0facet@locale@std@@IEAA@_K@Z
??1facet@locale@std@@MEAA@XZ
?_Init@locale@std@@CAPEAV_Locimp@12@_N@Z
?_Getgloballocale@locale@std@@CAPEAV_Locimp@12@XZ
?setf@ios_base@std@@QEAAHHH@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
?eback@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pbase@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?pptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?egptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?gbump@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXH@Z
?setg@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?epptr@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEBAPEADXZ
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD0@Z
?setp@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAXPEAD00@Z
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@_K@Z
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAA@PEAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UEAA@XZ
?_Incref@facet@locale@std@@UEAAXXZ
?_Decref@facet@locale@std@@UEAAPEAV_Facet_base@3@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAXAEBVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
imm32
ImmReleaseContext
ImmSetCompositionWindow
ImmSetCandidateWindow
ImmGetContext
d3dcompiler_43
D3DCompile
dwmapi
DwmIsCompositionEnabled
DwmEnableBlurBehindWindow
DwmGetColorizationColor
vcruntime140d
__C_specific_handler_noexcept
__vcrt_GetModuleFileNameW
__current_exception
__vcrt_LoadLibraryExW
__std_type_info_destroy_list
__C_specific_handler
__current_exception_context
_purecall
memcpy
memmove
memset
__std_exception_copy
__std_exception_destroy
_CxxThrowException
memcmp
memchr
strstr
strchr
__vcrt_GetModuleHandleW
vcruntime140_1d
__CxxFrameHandler4
ucrtbased
_calloc_dbg
_CrtDbgReport
strtoul
strcmp
strncpy
_wassert
__acrt_iob_func
_wfopen
fclose
fflush
fread
fseek
ftell
fwrite
__stdio_common_vfprintf
__stdio_common_vsprintf
__stdio_common_vsscanf
malloc
qsort
fmodf
strcpy
_fdtest
floorf
acosf
atof
log
logf
powf
calloc
_CrtDbgReportW
sinf
_callnewh
_free_dbg
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_cexit
strcpy_s
strcat_s
__stdio_common_vsprintf_s
_initterm
_initterm_e
_wmakepath_s
_wsplitpath_s
wcscpy_s
_malloc_dbg
cosf
_ldtest
_dtest
_fdsign
_ldsign
ceilf
_dsign
free
strlen
wcslen
toupper
_invalid_parameter
atan2f
sqrtf
pow
terminate
fabs
strncmp
Sections
.textbss Size: - Virtual size: 834KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 609KB - Virtual size: 608KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 153KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 1024B - Virtual size: 777B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 373B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ