Behavioral task
behavioral1
Sample
5261ff1774557e45ff437f68c0cafa42.exe
Resource
win7-20231129-en
General
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Target
5261ff1774557e45ff437f68c0cafa42
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Size
509KB
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MD5
5261ff1774557e45ff437f68c0cafa42
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SHA1
004440aee55c7542345c81bea13adff2bdfdf485
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SHA256
3bf3deb377d5dbbfd2d99521d2e0e381425a06e1a59b00ecd1f1281547ada63d
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SHA512
08ee6446142f8b4a6e02ba9acdfca421ae654f3a354b60c2b0f3d8e6aefa42ea422825ba7839d9a5beaccf91102005a6625ac9e7c055f96c9790001a9b22cf12
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SSDEEP
12288:j/fCEOMsm8nc3qWQ8wqKhb43nLl5tDrXlFv:j/D0caF8wvhb43pDbv
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5261ff1774557e45ff437f68c0cafa42
Files
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5261ff1774557e45ff437f68c0cafa42.exe windows:5 windows x86 arch:x86
259c91a14650c448e5204ce4716f8fd6
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
lstrlenW
FormatMessageW
GetCurrentThreadId
InterlockedIncrement
lstrcmpA
lstrlenA
GetVersionExA
lstrcmpW
LoadLibraryA
LoadLibraryW
GlobalDeleteAtom
GlobalFindAtomW
GlobalAddAtomW
GlobalFlags
InterlockedDecrement
SetEndOfFile
GetCurrentProcess
GetModuleHandleA
HeapAlloc
HeapFree
GetStartupInfoW
RtlUnwind
RaiseException
HeapReAlloc
GetCurrentProcessId
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
GetProcAddress
TlsFree
GlobalFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalAlloc
GlobalHandle
GlobalUnlock
GlobalReAlloc
GlobalLock
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalFree
LocalAlloc
SetLastError
HeapSize
FreeLibrary
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
FlushFileBuffers
GetVersionExW
user32
DestroyMenu
TabbedTextOutW
DrawTextW
DrawTextExW
GrayStringW
RegisterWindowMessageW
WinHelpW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
DestroyWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
GetClientRect
PostMessageW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
GetDlgCtrlID
CallWindowProcW
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
DispatchMessageW
GetKeyState
PeekMessageW
ValidateRect
GetMenuState
wsprintfW
LoadIconW
LoadCursorW
RegisterClassExW
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetWindowThreadProcessId
SendMessageW
GetParent
ClientToScreen
CreateWindowExW
DefWindowProcW
BeginPaint
EndPaint
PostQuitMessage
SetWindowTextW
SetForegroundWindow
UnhookWindowsHookEx
MessageBoxW
EnableWindow
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
advapi32
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
recv
send
closesocket
connect
htons
inet_addr
gethostbyname
socket
gethostbyaddr
htonl
WSAStartup
WSAGetLastError
iphlpapi
GetAdaptersInfo
oleacc
LresultFromObject
CreateStdAccessibleObject
gdi32
DeleteDC
GetStockObject
CreateBitmap
GetClipBox
SetTextColor
SetBkColor
DeleteObject
SetWindowExtEx
ScaleViewportExtEx
ExtTextOutW
SaveDC
RestoreDC
SetMapMode
ScaleWindowExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
RectVisible
GetDeviceCaps
PtVisible
TextOutW
winspool.drv
DocumentPropertiesW
OpenPrinterW
ClosePrinter
oleaut32
VariantClear
VariantChangeType
VariantInit
Sections
.text Size: 476KB - Virtual size: 500KB
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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE