NEAS[.]91bb1587d876be17335d131476af13e0[.]exe

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General

Target

NEAS.91bb1587d876be17335d131476af13e0.exe
Size

331KB
MD5

91bb1587d876be17335d131476af13e0
SHA1

d519a309e075931a31654e288350305f5e430892
SHA256

351fe9d6b7f1b44f1d3ca6348a504ae6ef8958c6f97d441562bb9657e1a573de
SHA512

c8f7573a53045aa9ae6935f01147411a9bd3656265cf6d926b331b0e7776361bf300ea7f4b80107e780755fd81a497794180fdfb063c8ecdef9202b556cfc15b
SSDEEP

6144:zc+zp/WqwfMJIaAJRuGepZ6wqo96+QmZ7J189Ba182FLGIF0w/SKtUUJyIgaoQQI:zfJWHfMOaA36pr6pmZoBa182ZGeBSIy8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.91bb1587d876be17335d131476af13e0.exe

Files

NEAS.91bb1587d876be17335d131476af13e0.exe
.exe windows:6 windows x86

ecccd959c54d735c1716aa5fc1d4cd5e

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateEventW
GetLastError
SetEvent
CloseHandle
CreateThread
ResetEvent
GetProcAddress
LocalFree
DeleteCriticalSection
GetCurrentProcessId
GetModuleHandleW
TransactNamedPipe
GetFileType
CreateEventA
WaitNamedPipeW
ConnectNamedPipe
LocalAlloc
GetCurrentThreadId
VerSetConditionMask
VerifyVersionInfoW
CreateNamedPipeA
WaitForMultipleObjects
PeekNamedPipe
OpenProcess
GetOverlappedResult
FlushFileBuffers
SleepConditionVariableCS
WakeAllConditionVariable
CreateFileW
InitializeConditionVariable
InitializeCriticalSectionEx
LoadLibraryA
FreeLibrary
WideCharToMultiByte
Sleep
GetCommandLineA
MultiByteToWideChar
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
CreateSemaphoreA
GetCurrentThread
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
InitializeCriticalSectionAndSpinCount
DisconnectNamedPipe
WaitForSingleObject
CreateMutexW
InitializeCriticalSection
LeaveCriticalSection
ReadFile
CreateNamedPipeW
WriteFile
GetCurrentProcess
EnterCriticalSection
SetLastError
SetNamedPipeHandleState
WakeConditionVariable
OutputDebugStringW

user32

TranslateMessage
DispatchMessageA
GetMessageA

advapi32

RegQueryValueExA
OpenProcessToken
GetTokenInformation
RegOpenKeyExA
RegCloseKey
OpenThreadToken
ConvertSidToStringSidA
ConvertStringSecurityDescriptorToSecurityDescriptorA

shell32

SHGetFileInfoW

msvcp140

?_Xlength_error@std@@YAXPBD@Z

vcruntime140

__current_exception_context
_except_handler4_common
memmove
memcpy
memcmp
memset
__CxxFrameHandler3
memchr
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__std_terminate
_purecall
__current_exception

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

_cexit
_seh_filter_exe
_set_app_type
_crt_atexit
_configure_wide_argv
_initialize_wide_environment
_get_wide_winmain_command_line
_initterm
exit
_exit
_c_exit
_register_thread_local_exe_atexit_callback
_register_onexit_function
_set_invalid_parameter_handler
_invalid_parameter_noinfo_noreturn
terminate
_controlfp_s
_errno
_initterm_e
_initialize_onexit_table
_invalid_parameter_noinfo

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

wcslen
wcstok_s
wcscat_s
wcscpy_s
strtok_s
strlen

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

_wsplitpath_s

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

_callnewh
_set_new_mode
free
malloc

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

__p__commode
_set_fmode
__stdio_common_vswscanf
__stdio_common_vsnwprintf_s

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: 71KB - Virtual size: 70KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

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: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 240KB - Virtual size: 240KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ecccd959c54d735c1716aa5fc1d4cd5e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: 71KB - Virtual size: 70KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 1024B - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 240KB - Virtual size: 240KB

.text
Size: 71KB - Virtual size: 70KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 1024B - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 240KB - Virtual size: 240KB