Behavioral task
behavioral1
Sample
NEAS.5a28d6f64a40b3e80bdcff39b67df1e0.exe
Resource
win7-20230831-en
General
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Target
NEAS.5a28d6f64a40b3e80bdcff39b67df1e0.exe
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Size
463KB
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MD5
5a28d6f64a40b3e80bdcff39b67df1e0
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SHA1
524773a06f6c2a3325ec4e1ca72de2abb44d243d
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SHA256
3d1ffb6aeb7a9c23af7ef97afb41c8cddca766e535b2301286c2c4ce4050b1bf
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SHA512
7ac0c9d3178259ace1bc7619f9278af2fee1eb3ff3cb7f0943426174afa07e5e754fa9684dbdf3b29b8686ca531809333e0243c19f640c9be98289ba2c62925f
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SSDEEP
6144:P8Eoe/IebBVMweZGhHdJBV70FVKLbfW2x8VyMsmD6gzOmjpi+pMJQ8uUm9unpmh:vDdUGhHdJ370FVKmP0Ml+gzzjp+lsu8
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.5a28d6f64a40b3e80bdcff39b67df1e0.exe
Files
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NEAS.5a28d6f64a40b3e80bdcff39b67df1e0.exe.exe windows:5 windows x86
0ed9bb83b46883e5a2e5037acb0b0efe
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TlsAlloc
TlsSetValue
LocalReAlloc
DeleteCriticalSection
GlobalFree
TlsFree
GetProcAddress
InterlockedDecrement
FreeLibrary
GetCurrentProcessId
lstrlenW
FormatMessageW
GetCurrentThreadId
InterlockedIncrement
lstrcmpA
lstrlenA
GetVersionExA
GlobalUnlock
LoadLibraryA
LoadLibraryW
GlobalDeleteAtom
GlobalFindAtomW
GlobalAddAtomW
GlobalFlags
FlushFileBuffers
SetEndOfFile
GetCurrentProcess
GetModuleHandleA
InitializeCriticalSection
GetStartupInfoW
RtlUnwind
RaiseException
HeapReAlloc
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetConsoleCP
GetConsoleMode
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
CreateFileA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GlobalReAlloc
GlobalLock
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
SetLastError
GlobalAlloc
GlobalHandle
WideCharToMultiByte
LocalFileTimeToFileTime
GetCurrentDirectoryW
SystemTimeToFileTime
SetFilePointer
GetLastError
SetFileAttributesW
WriteFile
GetFileSizeEx
FreeResource
LockResource
LoadResource
SizeofResource
FindResourceW
GetModuleHandleW
MultiByteToWideChar
HeapFree
GetProcessHeap
HeapAlloc
GetModuleFileNameA
GetTempPathA
CreateFileW
ReadFile
DeviceIoControl
GetVersionExW
CreateThread
GetSystemWindowsDirectoryW
GetFileAttributesW
GetTickCount
ExitProcess
Sleep
CreateEventW
CloseHandle
OpenEventW
DeleteFileW
GetSystemDirectoryW
GetModuleFileNameW
lstrcmpW
GetTempPathW
user32
DestroyMenu
TabbedTextOutW
DrawTextW
DrawTextExW
GrayStringW
WinHelpW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
GetClientRect
PostMessageW
GetClassInfoExW
GetClassInfoW
ClientToScreen
AdjustWindowRectEx
GetDlgCtrlID
CallWindowProcW
CopyRect
GetMenu
SetWindowLongW
SetWindowPos
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetWindow
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
EnableMenuItem
CheckMenuItem
GetWindowTextW
GetSystemMetrics
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
SetWindowsHookExW
CallNextHookEx
GetKeyState
PeekMessageW
ValidateRect
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetWindowThreadProcessId
wsprintfW
LoadStringW
LoadAcceleratorsW
SendMessageW
GetParent
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
EnableWindow
MessageBoxW
UnhookWindowsHookEx
SetWindowTextW
DispatchMessageW
LoadIconW
LoadCursorW
RegisterClassExW
CreateWindowExW
DialogBoxParamW
DestroyWindow
DefWindowProcW
BeginPaint
EndPaint
PostQuitMessage
EndDialog
RegisterClassW
RegisterWindowMessageW
PtInRect
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
gethostbyaddr
htonl
socket
closesocket
send
recv
gethostbyname
inet_addr
htons
WSAStartup
WSAGetLastError
connect
iphlpapi
GetAdaptersAddresses
oleacc
LresultFromObject
CreateStdAccessibleObject
gdi32
DeleteDC
GetStockObject
CreateBitmap
GetClipBox
SetTextColor
SetBkColor
DeleteObject
ExtTextOutW
SaveDC
RestoreDC
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetMapMode
SetViewportExtEx
OffsetViewportOrgEx
PtVisible
SetViewportOrgEx
SelectObject
Escape
RectVisible
GetDeviceCaps
TextOutW
winspool.drv
OpenPrinterW
DocumentPropertiesW
ClosePrinter
oleaut32
VariantClear
VariantChangeType
VariantInit
Sections
.text Size: 157KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 8KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 241KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IHHYNNN Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE