Behavioral task
behavioral1
Sample
NEAS.d6b1b297d22c8fe90e3afc23f7847320.exe
Resource
win7-20230831-en
General
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Target
NEAS.d6b1b297d22c8fe90e3afc23f7847320.exe
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Size
486KB
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MD5
d6b1b297d22c8fe90e3afc23f7847320
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SHA1
d3836a0de56739d8e804cd44aed74bfdd22b1c6c
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SHA256
13de6f49e27de5e297cbfe6c742f1930efc7855b2d2a2efb1d1ead52a7d6ab7b
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SHA512
3566f6b0e9bb4ee71b5376ddab8441aa8a3e738bbc298c75337441dda404e0f5dd880a5c6d795cac3aedf2a366e64109d39792b7ebff841835b19eced2f3570d
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SSDEEP
6144:EK0rxouwvQqn9fsUXfDqlGDib2LmIqFsioljJCnViTQBCA8R8Fs5cvxFQLrAN6Y7:+rKQUXfDqcDib2vqoj4nfBKmxFUrAsi
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.d6b1b297d22c8fe90e3afc23f7847320.exe
Files
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NEAS.d6b1b297d22c8fe90e3afc23f7847320.exe.exe windows:5 windows x86
e553e321a874e4225a4a57a9c0219901
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GlobalFree
TlsFree
GetProcAddress
InterlockedDecrement
FreeLibrary
GetCurrentProcessId
lstrlenW
FormatMessageW
GetCurrentThreadId
InterlockedIncrement
lstrcmpA
lstrlenA
GetVersionExA
lstrcmpW
LoadLibraryA
LoadLibraryW
GlobalDeleteAtom
TlsSetValue
GlobalAddAtomW
GlobalFlags
FlushFileBuffers
SetEndOfFile
GetCurrentProcess
GetModuleHandleA
HeapAlloc
DeleteCriticalSection
GetStartupInfoW
RtlUnwind
RaiseException
HeapReAlloc
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
VirtualFree
VirtualAlloc
HeapCreate
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetProcessHeap
TlsAlloc
InitializeCriticalSection
GlobalAlloc
GlobalHandle
GlobalUnlock
GlobalReAlloc
GlobalLock
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
SetLastError
HeapFree
LocalReAlloc
WideCharToMultiByte
LocalFileTimeToFileTime
GetCurrentDirectoryW
SystemTimeToFileTime
SetFilePointer
GetLastError
SetFileAttributesW
GetFileSizeEx
LockResource
LoadResource
SizeofResource
FindResourceW
GetModuleHandleW
ExitProcess
MultiByteToWideChar
CreateThread
WriteFile
CreateFileA
GetModuleFileNameA
GetTempPathA
ReadFile
DeviceIoControl
CreateFileW
GetSystemDirectoryW
GetTickCount
Sleep
CreateEventW
CloseHandle
OpenEventW
DeleteFileW
GetFileAttributesW
GetTempPathW
GetModuleFileNameW
GlobalFindAtomW
GetVersionExW
user32
DestroyMenu
TabbedTextOutW
DrawTextW
DrawTextExW
GrayStringW
RegisterWindowMessageW
WinHelpW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
GetClientRect
PostMessageW
GetClassInfoExW
RegisterClassW
AdjustWindowRectEx
GetDlgCtrlID
CopyRect
PtInRect
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
wsprintfW
LoadStringW
GetWindowThreadProcessId
SendMessageW
GetParent
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
EnableWindow
MessageBoxW
UnhookWindowsHookEx
ClientToScreen
DispatchMessageW
LoadIconW
LoadCursorW
RegisterClassExW
CreateWindowExW
DefWindowProcW
BeginPaint
EndPaint
PostQuitMessage
SetWindowTextW
GetClassInfoW
CallWindowProcW
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
gethostbyname
socket
gethostbyaddr
inet_addr
WSAStartup
recv
WSAGetLastError
htons
connect
closesocket
htonl
send
iphlpapi
GetAdaptersInfo
oleacc
LresultFromObject
CreateStdAccessibleObject
gdi32
DeleteDC
GetStockObject
CreateBitmap
GetClipBox
SetTextColor
SetBkColor
DeleteObject
RestoreDC
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetMapMode
PtVisible
SaveDC
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
RectVisible
ExtTextOutW
GetDeviceCaps
TextOutW
winspool.drv
OpenPrinterW
DocumentPropertiesW
ClosePrinter
oleaut32
VariantClear
VariantChangeType
VariantInit
Sections
.text Size: 456KB - Virtual size: 480KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE