NEAS[.]f5634395b4d5877db22804ae18dbd280[.]exe

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General

Target

NEAS.f5634395b4d5877db22804ae18dbd280.exe
Size

1.6MB
MD5

f5634395b4d5877db22804ae18dbd280
SHA1

0c8a27463cf0c0bc4418fb85a87994b93f2009ff
SHA256

b5676c7fab304113f1c691eee0a217a5fa14f571b4ea8e3322679b5e5bbc8c64
SHA512

f62ab02d7df42326858f080c179ac292cdbfbbb3f37ba1365da706ea741f152cd5bdd1d2a137849f1268ff9fcd6c61a21d52c3d9be31ee5d13aa2e3f3716bb60
SSDEEP

24576:CM9sE8mXhUoJ4Vz13taqRLJoJCjkliTwQ9Ctw7cmVr+EucFc:CM9sE8mXhUtVjaqxvwYTV9CtsFTFc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.f5634395b4d5877db22804ae18dbd280.exe

Files

NEAS.f5634395b4d5877db22804ae18dbd280.exe
.exe windows:10 windows x64

695fe56cd28f6f62fa6ac1882aedf4f0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

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

_lock_locales
_unlock_locales

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

__strncnt
wcsnlen
memset

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

_register_thread_local_exe_atexit_callback
_c_exit
_initterm
_initterm_e

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

_o__lock_file
_o__malloc_base
_o__purecall
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__unlock_file
_o__wcsdup
_o__wcsicmp
_o__wcsupr_s
_o__wtoi
_o_abort
_o_ceilf
_o_exit
_o_fclose
_o_fflush
_o_fgetc
_o_fgetpos
_o_fputc
_o_fread
_o_free
_o_fsetpos
_o_fwrite
_o_islower
_o_isupper
_o_malloc
_o_mbstowcs
_o_rand
_o_setlocale
_o_setvbuf
_o_srand
_o_terminate
_o_towlower
_o_towupper
_o_ungetc
_o_wcstok_s
_o_wcstol
_o_wcstoul
__uncaught_exception
__C_specific_handler
__current_exception
__current_exception_context
_CxxThrowException
_o__invalid_parameter_noinfo_noreturn
_o__invalid_parameter_noinfo
_o__initialize_wide_environment
_o__initialize_onexit_table
_o__get_stream_buffer_pointers
_o__get_initial_wide_environment
_o__fseeki64
_o__free_base
wcsstr
_o__exit
_o__errno
_o__crt_atexit
_o__configure_wide_argv
_o__configthreadlocale
_o__cexit
_o__calloc_base
_o__callnewh
_o___stdio_common_vswprintf
_o___stdio_common_vsprintf_s
_o___stdio_common_vsnprintf_s
_o___stdio_common_vfwprintf
_o___stdio_common_vfprintf
_o___std_exception_destroy
_o___std_exception_copy
_o___pctype_func
_o___p__commode
_o___p___wargv
_o___p___argc
_o___acrt_iob_func
_o____mb_cur_max_func
_o____lc_locale_name_func
_o____lc_codepage_func
wcschr
__CxxFrameHandler3
memcmp
memcpy
memmove

api-ms-win-core-file-l1-1-0

DeleteFileW
GetFileAttributesW
CreateDirectoryW

api-ms-win-core-libraryloader-l1-2-0

LoadLibraryExW
LockResource
SizeofResource
GetModuleHandleExW
GetModuleHandleW
GetModuleFileNameW
LoadResource
FreeLibrary
GetModuleFileNameA
GetProcAddress

api-ms-win-core-synch-l1-2-0

Sleep
InitOnceBeginInitialize
InitOnceComplete

api-ms-win-eventing-controller-l1-1-0

EnableTraceEx2
ControlTraceW
StartTraceW

api-ms-win-core-registry-l1-1-0

RegCloseKey
RegEnumKeyExW
RegDeleteTreeW
RegQueryValueExW
RegEnumValueW
RegQueryInfoKeyW
RegDeleteValueW
RegCreateKeyExW
RegGetValueW
RegSetValueExW
RegOpenKeyExW

api-ms-win-core-synch-l1-1-0

WaitForSingleObject
InitializeCriticalSectionEx
LeaveCriticalSection
CreateMutexW
DeleteCriticalSection
ReleaseMutex
CreateEventW
ReleaseSemaphore
CreateSemaphoreExW
SetEvent
CreateMutexExW
WaitForSingleObjectEx
OpenSemaphoreW
CreateEventExW

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

GetProcessHeap
HeapSize
HeapAlloc
HeapDestroy
HeapFree
HeapReAlloc

api-ms-win-core-errorhandling-l1-1-0

SetUnhandledExceptionFilter
GetLastError
RaiseException
UnhandledExceptionFilter
SetLastError

api-ms-win-core-processthreads-l1-1-0

GetExitCodeProcess
CreateProcessW
GetCurrentProcess
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess

api-ms-win-security-sddl-l1-1-0

ConvertStringSecurityDescriptorToSecurityDescriptorW

api-ms-win-eventing-legacy-l1-1-0

QueryTraceW

api-ms-win-core-com-l1-1-0

CoTaskMemFree
CoCreateInstance
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateFreeThreadedMarshaler
CoWaitForMultipleHandles
CoUninitialize
CoInitializeEx

api-ms-win-core-synch-l1-2-1

WaitForMultipleObjects

api-ms-win-service-core-l1-1-0

StartServiceCtrlDispatcherW
SetServiceStatus

api-ms-win-eventing-provider-l1-1-0

EventWriteTransfer
EventSetInformation
EventUnregister
EventRegister

api-ms-win-core-shlwapi-legacy-l1-1-0

PathFileExistsW
PathFindFileNameW
PathRemoveFileSpecW

api-ms-win-core-processenvironment-l1-1-0

GetEnvironmentVariableW

api-ms-win-core-heap-l2-1-0

LocalFree
LocalAlloc
GlobalFree

api-ms-win-core-threadpool-legacy-l1-1-0

QueueUserWorkItem

api-ms-win-core-localization-l1-2-0

FormatMessageW
GetUserDefaultLocaleName
LCMapStringEx

api-ms-win-service-winsvc-l1-1-0

RegisterServiceCtrlHandlerW
QueryServiceStatus
ControlService

api-ms-win-core-debug-l1-1-0

IsDebuggerPresent
OutputDebugStringW
DebugBreak

api-ms-win-core-handle-l1-1-0

CloseHandle

oleaut32

VariantInit
SysAllocString
SysFreeString
VariantClear

api-ms-win-core-sysinfo-l1-1-0

GetSystemWindowsDirectoryW
GetLocalTime
GetWindowsDirectoryW
GetSystemTime
GetVersionExA
GetSystemDirectoryW
GetSystemTimeAsFileTime

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpW
lstrcmpiW

rpcrt4

UuidCreate

api-ms-win-core-kernel32-legacy-l1-1-0

MoveFileW

api-ms-win-service-management-l1-1-0

CreateServiceW
OpenSCManagerW
OpenServiceW
CloseServiceHandle
DeleteService

api-ms-win-core-util-l1-1-0

DecodePointer
EncodePointer

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

WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW

api-ms-win-core-rtlsupport-l1-1-0

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

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

_time64

winhttp

WinHttpCloseHandle
WinHttpSetTimeouts
WinHttpSetOption
WinHttpOpenRequest
WinHttpReadData
WinHttpQueryHeaders
WinHttpAddRequestHeaders
WinHttpOpen
WinHttpConnect
WinHttpReceiveResponse
WinHttpQueryDataAvailable
WinHttpSendRequest

api-ms-win-core-version-l1-1-1

GetFileVersionInfoW
GetFileVersionInfoSizeW

crypt32

CertVerifyCertificateChainPolicy

api-ms-win-core-version-l1-1-0

VerQueryValueW

api-ms-win-core-sysinfo-l1-2-0

GetNativeSystemInfo
GetProductInfo

api-ms-win-core-winrt-string-l1-1-0

WindowsDeleteString
WindowsCreateStringReference
WindowsCreateString
WindowsCompareStringOrdinal
WindowsGetStringRawBuffer

api-ms-win-core-winrt-l1-1-0

RoGetActivationFactory

api-ms-win-core-registry-l1-1-1

RegSetKeyValueW

ntdll

RtlConvertDeviceFamilyInfoToString
RtlGetVersion
NtDeleteWnfStateName

api-ms-win-core-timezone-l1-1-0

SystemTimeToFileTime
FileTimeToSystemTime

api-ms-win-core-winrt-error-l1-1-0

SetRestrictedErrorInfo

api-ms-win-core-winrt-error-l1-1-1

RoGetMatchingRestrictedErrorInfo

api-ms-win-core-shlwapi-obsolete-l1-1-0

StrCmpIW

netapi32

NetGetAadJoinInformation
NetFreeAadJoinInformation

api-ms-win-core-libraryloader-l1-2-1

LoadLibraryW
FindResourceW

api-ms-win-core-path-l1-1-0

PathCchRemoveFileSpec
PathCchCombine

wintrust

WTHelperGetProvSignerFromChain
WTHelperProvDataFromStateData
WinVerifyTrust

Sections

.text
Size: 220KB - Virtual size: 218KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 136KB - Virtual size: 135KB

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

.pdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1.2MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

695fe56cd28f6f62fa6ac1882aedf4f0

Headers

DLL Characteristics

File Characteristics

Imports

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

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

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

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

api-ms-win-core-file-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-2-0

api-ms-win-eventing-controller-l1-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-synch-l1-1-0

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

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-security-sddl-l1-1-0

api-ms-win-eventing-legacy-l1-1-0

api-ms-win-core-com-l1-1-0

api-ms-win-core-synch-l1-2-1

api-ms-win-service-core-l1-1-0

api-ms-win-eventing-provider-l1-1-0

api-ms-win-core-shlwapi-legacy-l1-1-0

api-ms-win-core-processenvironment-l1-1-0

api-ms-win-core-heap-l2-1-0

api-ms-win-core-threadpool-legacy-l1-1-0

api-ms-win-core-localization-l1-2-0

api-ms-win-service-winsvc-l1-1-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

oleaut32

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

rpcrt4

api-ms-win-core-kernel32-legacy-l1-1-0

api-ms-win-service-management-l1-1-0

api-ms-win-core-util-l1-1-0

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

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-profile-l1-1-0

api-ms-win-core-interlocked-l1-1-0

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

winhttp

api-ms-win-core-version-l1-1-1

crypt32

api-ms-win-core-version-l1-1-0

api-ms-win-core-sysinfo-l1-2-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-winrt-l1-1-0

api-ms-win-core-registry-l1-1-1

ntdll

api-ms-win-core-timezone-l1-1-0

api-ms-win-core-winrt-error-l1-1-0

api-ms-win-core-winrt-error-l1-1-1

api-ms-win-core-shlwapi-obsolete-l1-1-0

netapi32

api-ms-win-core-libraryloader-l1-2-1

api-ms-win-core-path-l1-1-0

wintrust

Sections

.text Size: 220KB - Virtual size: 218KB

.rdata Size: 136KB - Virtual size: 135KB

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

.pdata Size: 12KB - Virtual size: 8KB

.rsrc Size: 4KB - Virtual size: 3KB

.reloc Size: 1.2MB - Virtual size: 1.8MB

.text
Size: 220KB - Virtual size: 218KB

.rdata
Size: 136KB - Virtual size: 135KB

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

.pdata
Size: 12KB - Virtual size: 8KB

.rsrc
Size: 4KB - Virtual size: 3KB

.reloc
Size: 1.2MB - Virtual size: 1.8MB