NEAS[.]74d9c9522c5908a8866b694d304d5a60[.]exe

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General

Target

NEAS.74d9c9522c5908a8866b694d304d5a60.exe
Size

1.2MB
MD5

74d9c9522c5908a8866b694d304d5a60
SHA1

1e55548a4ce296d61153788e3ae9cde2c48843d1
SHA256

6f0bfd7fa97d46e4646ba6ff369a6ffa7633291892dbf8c705bac30939005960
SHA512

d15e8dd282b93ecacc8c80b9f5944649c0c9d0bb1179b3a75c046fba3d4336d6ea3aa372037576013a32dfba162beb2d5ce7c3a85dfbcf0f3309320470f8beae
SSDEEP

24576:WOSAJcYkY310YajeWmgtsJ0Exjdxx4ZiqmTVKjs07Pjlz07Pjr3+R5:RSAJcQ1/ieWmNF6vmTV+7blI7brOR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.74d9c9522c5908a8866b694d304d5a60.exe

Files

NEAS.74d9c9522c5908a8866b694d304d5a60.exe
.dll regsvr32 windows:4 windows x86

635d2f65adb04bf82eeb96eb054989e4

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

winmm

timeEndPeriod
timeSetEvent
timeGetTime
timeKillEvent
timeBeginPeriod

kernel32

QueryPerformanceCounter
QueryPerformanceFrequency
lstrcmpW
InterlockedIncrement
InterlockedDecrement
CreateEventW
ReleaseSemaphore
GetSystemInfo
VirtualFree
DuplicateHandle
GetCurrentProcess
GetCurrentThreadId
CreateSemaphoreW
VirtualAlloc
InterlockedExchange
GetProcAddress
SetThreadPriority
GetThreadPriority
GetCurrentThread
GetTickCount
GetVersionExW
lstrlenW
Sleep
lstrlenA
GetModuleFileNameA
DisableThreadLibraryCalls
FreeLibrary
LoadLibraryW
LocalAlloc
GlobalAlloc
GlobalLock
GlobalFree
GlobalUnlock
CreateProcessW
FindResourceW
GetModuleHandleW
UnmapViewOfFile
GetModuleFileNameW
CreateFileW
GetLastError
CreateFileMappingW
MapViewOfFile
VirtualQuery
SizeofResource
LoadResource
LockResource
FileTimeToSystemTime
SystemTimeToFileTime
VirtualProtect
WaitForMultipleObjects
DeleteCriticalSection
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
InitializeCriticalSection
CreateThread
CloseHandle
ResetEvent
WaitForSingleObject
SetEvent
LeaveCriticalSection
EnterCriticalSection
LocalFree
LoadLibraryA
MultiByteToWideChar
RaiseException
GetCurrentDirectoryA
GetDiskFreeSpaceExA
RemoveDirectoryA
FindClose
DeleteFileA
FindNextFileA
FindFirstFileA
MoveFileExA
ReleaseMutex
CreateMutexW
ResumeThread
InterlockedCompareExchange
GetCurrentProcessId

user32

GetWindowTextW
DispatchMessageW
GetQueueStatus
RegisterWindowMessageW
PostThreadMessageW
MsgWaitForMultipleObjects
PeekMessageW
FindWindowW
SendMessageW
FindWindowExW
PostMessageW
wsprintfA

advapi32

RegQueryValueExA
RegCloseKey
RegEnumKeyExW
RegOpenKeyExW
RegSetValueExW
RegSetValueW
RegCreateKeyW
RegQueryValueExW
RegOpenKeyExA
RegDeleteKeyW

ole32

CoInitialize
CoUninitialize
StringFromGUID2
CreateStreamOnHGlobal
CoTaskMemAlloc
CoTaskMemFree
CoFreeUnusedLibraries
CoCreateInstance

oleaut32

SysFreeString
SysAllocString

imagehlp

MakeSureDirectoryPathExists

crypt32

CertAddCertificateContextToStore
CertSetCertificateContextProperty
CertFreeCertificateContext
CertGetCertificateContextProperty
CertFindCertificateInStore
CertCloseStore
CertOpenStore
CertDeleteCertificateFromStore
CertDuplicateCertificateContext
CertCompareCertificate
CertEnumCertificatesInStore

msvcr80

strtoul
tolower
strncmp
strcpy_s
isdigit
strtol
strncpy
_CxxThrowException
memmove
atol
_stricmp
strstr
atoi
strpbrk
calloc
realloc
strtod
_errno
_time64
sprintf_s
sscanf_s
rand
srand
strspn
bsearch
isalpha
isxdigit
isgraph
isalnum
isprint
qsort
floor
strcspn
toupper
strcat_s
_endthreadex
strrchr
ferror
fread
fseek
ftell
fwrite
_access
_strlwr_s
??0exception@std@@QAE@ABQBD@Z
?what@exception@std@@UBEPBDXZ
??1exception@std@@UAE@XZ
??0exception@std@@QAE@XZ
_invalid_parameter_noinfo
??0exception@std@@QAE@ABV01@@Z
memmove_s
wcsstr
wcscat_s
swprintf_s
strncpy_s
?terminate@@YAXXZ
_unlock
__dllonexit
_encode_pointer
_lock
_onexit
_decode_pointer
_malloc_crt
_encoded_null
_initterm
_initterm_e
_amsg_exit
_adjust_fdiv
__CppXcptFilter
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_crt_debugger_hook
_except_handler4_common
__clean_type_info_names_internal
strchr
fclose
sprintf
fopen_s
_beginthreadex
_vsnwprintf
_purecall
malloc
free
memset
__CxxFrameHandler3
memcpy
_strnicmp
??_U@YAPAXI@Z
??_V@YAXPAX@Z
??2@YAPAXI@Z
??3@YAXPAX@Z
_vsnprintf
mbstowcs_s
printf

msvcp80

?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z

wininet

InternetReadFile
HttpSendRequestW
InternetOpenA
HttpOpenRequestA
HttpAddRequestHeadersA
InternetGetConnectedState
InternetCrackUrlA
InternetCanonicalizeUrlA
InternetCloseHandle
HttpQueryInfoA
InternetConnectA

shlwapi

UrlUnescapeA

shell32

SHCreateDirectoryExA
SHGetFolderPathA
ShellExecuteA

gdiplus

GdipLoadImageFromStream
GdipLoadImageFromStreamICM
GdipDisposeImage
GdipSaveImageToFile
GdipGetImageWidth
GdipGetImageHeight
GdipCreateBitmapFromStream
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromScan0
GdipBitmapLockBits
GdipBitmapUnlockBits
GdipGetImageEncodersSize
GdipGetImageEncoders
GdiplusStartup
GdiplusShutdown
GdipGetImageGraphicsContext
GdipDrawImageRectI
GdipDrawImagePointRectI
GdipCloneImage
GdipAlloc
GdipDeleteGraphics
GdipFree

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 960KB - Virtual size: 958KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 148KB - Virtual size: 146KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 68KB - Virtual size: 111KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.dsrt
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

635d2f65adb04bf82eeb96eb054989e4

Headers

File Characteristics

Imports

winmm

kernel32

user32

advapi32

ole32

oleaut32

imagehlp

crypt32

msvcr80

msvcp80

wininet

shlwapi

shell32

gdiplus

Exports

Exports

Sections

.text Size: 960KB - Virtual size: 958KB

.rdata Size: 148KB - Virtual size: 146KB

.data Size: 68KB - Virtual size: 111KB

.rsrc Size: 8KB - Virtual size: 5KB

.reloc Size: 60KB - Virtual size: 58KB

.dsrt Size: 8KB - Virtual size: 6KB

.text
Size: 960KB - Virtual size: 958KB

.rdata
Size: 148KB - Virtual size: 146KB

.data
Size: 68KB - Virtual size: 111KB

.rsrc
Size: 8KB - Virtual size: 5KB

.reloc
Size: 60KB - Virtual size: 58KB

.dsrt
Size: 8KB - Virtual size: 6KB