NEAS[.]fc2b7c8f114aeca6a7e93b93c1cda2e0[.]exe

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General

Target

NEAS.fc2b7c8f114aeca6a7e93b93c1cda2e0.exe
Size

500KB
MD5

fc2b7c8f114aeca6a7e93b93c1cda2e0
SHA1

f2962eef05a6f58759cc96733b026059c2fe3f78
SHA256

cf81cbf971b38ae2748830df8deaced87958e48b82876dac25a8da57610576ae
SHA512

a4bf80e9dc60c74f341d30a2111b38114911fb72e4fded0c1620fa66b13176d595675b71b3cc715ea2d16d165b6545e7223f84c4a5c907af5a2f14659d60abe7
SSDEEP

6144:tlwWVOY99eYM4yqrIUlhputVwhCEeRYP1BLbv517Cf1z+1458X:AOhn+MrqwhUGtB17CfV+145

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.fc2b7c8f114aeca6a7e93b93c1cda2e0.exe

Files

NEAS.fc2b7c8f114aeca6a7e93b93c1cda2e0.exe
.dll regsvr32 windows:6 windows x86

23357f5c8dfb55eb137dbe57820f6955

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

rpcrt4

UuidFromStringW

kernel32

GetModuleHandleA
Sleep
GetLastError
RaiseException
LoadLibraryW
GetProcAddress
DeleteCriticalSection
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DisableThreadLibraryCalls
CompareStringW
lstrlenW
lstrcmpiW
lstrcmpW
OutputDebugStringA
CloseHandle
CreateProcessW
GlobalLock
HeapFree
HeapAlloc
GetProcessHeap
IsDebuggerPresent
OutputDebugStringW
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GlobalAlloc
InitializeCriticalSectionEx
LoadLibraryExA
FreeLibrary
VirtualQuery
VirtualProtect
GetSystemInfo
LocalFree
SetLastError
LoadLibraryA
IsProcessorFeaturePresent
CompareStringA
GetModuleFileNameW
SetUnhandledExceptionFilter
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
GlobalUnlock
GetExitCodeProcess

ole32

CLSIDFromProgID
CoCreateInstance
CoAllowSetForegroundWindow
CoTaskMemFree
CLSIDFromString
CoTaskMemAlloc
CoTaskMemRealloc
StringFromGUID2

oleaut32

LoadRegTypeLi
LoadTypeLi
RegisterTypeLi
SysStringByteLen
SysAllocStringByteLen
GetActiveObject
SysStringLen
SetErrorInfo
SysFreeString
VariantInit
VariantClear
SysAllocString

gdi32

GetTextExtentPointW
CreateSolidBrush

advapi32

RegOpenKeyExW
RegisterEventSourceW
ReportEventW
RegCloseKey
RegQueryInfoKeyW
RegEnumKeyExW
RegQueryValueExW
DeregisterEventSource

vcruntime140

memmove
__std_exception_copy
__std_exception_destroy
wcschr
memset
__std_terminate
wcsstr
__CxxFrameHandler3
_except_handler4_common
_CxxThrowException
memcmp
_purecall
__std_type_info_destroy_list
memcpy

msvcp140

?_Xbad_function_call@std@@YAXXZ
?_Xbad_alloc@std@@YAXXZ
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z

api-ms-win-crt-heap-l1-1-0

free
malloc

api-ms-win-crt-runtime-l1-1-0

_initialize_onexit_table
_register_onexit_function
_initialize_narrow_environment
_crt_atexit
_cexit
terminate
_configure_narrow_argv
_seh_filter_dll
_initterm_e
_initterm
_errno
_invalid_parameter_noinfo_noreturn
_invalid_parameter_noinfo
_execute_onexit_table

api-ms-win-crt-string-l1-1-0

_wcslwr_s
wcsncpy_s
wcscpy_s
wcscat_s
_wcsnicmp
_wcsicmp

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vswprintf_s
__stdio_common_vsnwprintf_s

api-ms-win-crt-filesystem-l1-1-0

_wsplitpath_s

api-ms-win-crt-convert-l1-1-0

_wtoi

api-ms-win-crt-locale-l1-1-0

__initialize_lconv_for_unsigned_char

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 59KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 174KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 242KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

23357f5c8dfb55eb137dbe57820f6955

Headers

DLL Characteristics

File Characteristics

Imports

rpcrt4

kernel32

ole32

oleaut32

gdi32

advapi32

vcruntime140

msvcp140

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-filesystem-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-locale-l1-1-0

Exports

Exports

Sections

.text Size: 59KB - Virtual size: 58KB

.rdata Size: 19KB - Virtual size: 19KB

.data Size: 4KB - Virtual size: 5KB

.rsrc Size: 174KB - Virtual size: 173KB

.reloc Size: 242KB - Virtual size: 244KB

.text
Size: 59KB - Virtual size: 58KB

.rdata
Size: 19KB - Virtual size: 19KB

.data
Size: 4KB - Virtual size: 5KB

.rsrc
Size: 174KB - Virtual size: 173KB

.reloc
Size: 242KB - Virtual size: 244KB