NEAS[.]1d8740c7860c582aa94eeb6aa56ac630_JC[.]exe

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General

Target

NEAS.1d8740c7860c582aa94eeb6aa56ac630_JC.exe
Size

180KB
MD5

1d8740c7860c582aa94eeb6aa56ac630
SHA1

0541efe40f4d63333c28c9bfe4b2abdac38b5b8c
SHA256

2cf6daabb388a2b8d7ed4adf6ba3238226880c11496b670657107e03dd71c04d
SHA512

9ace0c9a1a3e4ca8597ac6adb4d6d81854729fc4bdcb7b1a7d59c2df5281d5eb9f50ff6ad77d57bae3424187e62233b63c46236c3a90b5f2c810f13b7c09e3d8
SSDEEP

3072:qP62dW9lQCWvbDo97VlA+xJTBfzpkg5+B5Buc/wGXUEkP6mEQbzBxns:Z2dW9lQCWvbDoFV+cJTBFkBLBuipkP6P

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.1d8740c7860c582aa94eeb6aa56ac630_JC.exe

Files

NEAS.1d8740c7860c582aa94eeb6aa56ac630_JC.exe
.exe windows:4 windows x86

515a615db52930fa00f5f338d144024b

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

WaitForSingleObject
CreateProcessW
GetProcAddress
CreateThread
WriteFile
CreateFileW
TerminateThread
WritePrivateProfileStringW
GetPrivateProfileIntW
LoadLibraryA
VirtualProtect
GetLastError
GlobalAlloc
GetVersionExW
GlobalFree
WideCharToMultiByte
GetCurrentProcess
FlushInstructionCache
InterlockedDecrement
OutputDebugStringW
DebugBreak
lstrlenW
lstrlenA
SystemTimeToFileTime
LocalFileTimeToFileTime
DeviceIoControl
CopyFileW
OpenThread
TlsSetValue
CreateMutexA
GetEnvironmentVariableA
GetProcessHeap
HeapAlloc
TlsAlloc
SetEnvironmentVariableA
ReleaseMutex
TlsFree
HeapFree
SetFilePointerEx
ReadFile
GetFileSizeEx
OutputDebugStringA
FormatMessageW
GetSystemTime
SetLastError
GetSystemTimeAsFileTime
CreateFileA
GetStartupInfoA
GetModuleHandleA
MoveFileExW
InterlockedIncrement
Sleep
DeleteFileW
GetModuleHandleW
DeleteCriticalSection
HeapDestroy
InitializeCriticalSection
GetCurrentThreadId
EnterCriticalSection
LeaveCriticalSection
GetCommandLineW
CreateDirectoryW
LocalFree
LoadLibraryW
FreeLibrary
FindResourceW
LoadResource
LockResource
GetModuleFileNameW
GetCurrentProcessId
CloseHandle
ExpandEnvironmentStringsW
TlsGetValue
MultiByteToWideChar
SizeofResource

user32

LoadImageW
SendMessageW
SetWindowTextW
CharNextW
wvsprintfW
DestroyWindow
DefWindowProcW
GetSystemMetrics
SetWindowLongW
DialogBoxParamW
IsWindow
SendMessageTimeoutW
InvalidateRect
ShowWindow
GetWindowTextW
SetTimer
KillTimer
FindWindowExW
FindWindowW
IsWindowEnabled
EndPaint
GetCapture
CallWindowProcW
SetCapture
ReleaseCapture
GetDlgCtrlID
PtInRect
ClientToScreen
CreateWindowExW
LoadStringW
DispatchMessageW
GetMessageW
PeekMessageW
wsprintfW
UpdateWindow
AdjustWindowRectEx
GetMenu
PostThreadMessageW
SetWindowPos
GetDlgItem
GetClientRect
PostMessageW
MessageBoxW
DrawEdge
InflateRect
DrawFocusRect
GetSysColor
OffsetRect
GetWindowLongW
GetWindow
GetTopWindow
MapWindowPoints
SystemParametersInfoW
GetWindowRect
GetParent
BeginPaint
DrawTextW
EndDialog

gdi32

GetObjectW
DeleteObject
ExtTextOutW
SetBkColor
SetBkMode
DeleteDC
CreateSolidBrush
SelectObject
CreateCompatibleDC
CreateFontW
SetTextColor

advapi32

RegEnumKeyExW
RegQueryValueExW
RegOpenKeyExW
RegQueryValueExA
RegCloseKey

shell32

CommandLineToArgvW

ole32

CreateStreamOnHGlobal
CoInitialize
OleUninitialize
OleInitialize
CreateBindCtx
CLSIDFromString
CoUninitialize

comctl32

ImageList_Destroy
ImageList_SetImageCount
ImageList_Add
ImageList_GetIconSize
ImageList_Draw
_TrackMouseEvent
InitCommonControlsEx
ImageList_Create

msimg32

AlphaBlend

msvcp60

?npos@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@2IB
?assign@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV12@PBGI@Z
?assign@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAEAAV12@ABV12@II@Z
??8std@@YA_NABV?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@0@PBG@Z
?_Tidy@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@AAEX_N@Z
??1?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
?_C@?1??_Nullstr@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@CAPBGXZ@4GB

wininet

InternetOpenW
InternetOpenUrlW
HttpQueryInfoW
InternetReadFile
InternetSetOptionW
InternetCloseHandle

urlmon

CoGetClassObjectFromURL
RegisterBindStatusCallback

shlwapi

PathCombineW
PathAppendW
PathRemoveFileSpecW
StrStrIW
PathFindFileNameW
SHSetValueW
PathFileExistsW
UrlCreateFromPathW

gdiplus

GdipCreateBitmapFromStream
GdipDisposeImage
GdipCloneImage
GdipCreateBitmapFromFileICM
GdipCreateBitmapFromFile
GdipCreateBitmapFromStreamICM
GdipCreateHBITMAPFromBitmap
GdiplusStartup
GdipAlloc
GdipFree

msvcrt

swscanf
wcschr
strerror
_vsnprintf
_errno
_CxxThrowException
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_onexit
__dllonexit
tolower
strchr
strncmp
isspace
isalnum
isalpha
sscanf
fprintf
strcmp
_purecall
memmove
_wcsnicmp
_snprintf
??1type_info@@UAE@XZ
wcsncpy
_except_handler3
malloc
strcpy
realloc
time
_ltow
wcsrchr
wcstok
wcscpy
wcscmp
sprintf
_wcsicmp
strlen
memcmp
_wtoi
iswdigit
wcslen
free
memcpy
??2@YAPAXI@Z
memset
_snwprintf
_wtol
__CxxFrameHandler

cryptui

CryptUIWizImport

crypt32

CertCloseStore
CertOpenSystemStoreW

wintrust

CryptCATCatalogInfoFromContext
CryptCATAdminAcquireContext
CryptCATAdminReleaseContext
CryptCATAdminReleaseCatalogContext
WinVerifyTrust
CryptCATAdminEnumCatalogFromHash
CryptCATAdminCalcHashFromFileHandle

Sections

.text
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

515a615db52930fa00f5f338d144024b

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

comctl32

msimg32

msvcp60

wininet

urlmon

shlwapi

gdiplus

msvcrt

cryptui

crypt32

wintrust

Sections

.text Size: 62KB - Virtual size: 61KB

.rdata Size: 24KB - Virtual size: 24KB

.data Size: 7KB - Virtual size: 8KB

.rsrc Size: 80KB - Virtual size: 84KB

.text
Size: 62KB - Virtual size: 61KB

.rdata
Size: 24KB - Virtual size: 24KB

.data
Size: 7KB - Virtual size: 8KB

.rsrc
Size: 80KB - Virtual size: 84KB