Behavioral task
behavioral1
Sample
NEAS.7f27fb91c862de8d7d1b38571eb975f0_JC.exe
Resource
win7-20231020-en
General
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Target
NEAS.7f27fb91c862de8d7d1b38571eb975f0_JC.exe
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Size
456KB
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MD5
7f27fb91c862de8d7d1b38571eb975f0
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SHA1
2c61422715d762b59177a500c7c38286b1e11e98
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SHA256
bfa75ec54114851e066cd66877ae57e85f9614599eb8c69a4035f386e027a595
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SHA512
316e3fe41c403aad91e93dc12152d04c8eeb5ee2ea5da8a92dad02689f32ec11692299aef917fdc3af0edf27767acae709d4453917b8e9b2dbcf71853b36e601
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SSDEEP
6144:l+89tuc2/zrVhVa2H6jkEgAnLjCyl5afu/KQw3hwglo8uBqjnv6D3WwhD5RzC91O:lJYH6jkEgAnieafuzQTlhuwv6Dd9C9w
Malware Config
Signatures
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Urelas family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.7f27fb91c862de8d7d1b38571eb975f0_JC.exe
Files
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NEAS.7f27fb91c862de8d7d1b38571eb975f0_JC.exe.exe windows:5 windows x86
df08ca2958073764431835d21f7060fb
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
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
SystemTimeToFileTime
SetLastError
LocalAlloc
LocalFree
LeaveCriticalSection
TlsGetValue
EnterCriticalSection
GlobalLock
GlobalReAlloc
GlobalUnlock
GlobalHandle
GlobalAlloc
InitializeCriticalSection
TlsAlloc
TlsSetValue
LocalReAlloc
DeleteCriticalSection
GlobalFree
TlsFree
InterlockedDecrement
FreeLibrary
lstrlenW
FormatMessageW
SetFilePointer
GetCurrentThreadId
InterlockedIncrement
lstrcmpA
lstrlenA
GetVersionExA
lstrcmpW
LoadLibraryA
LoadLibraryW
GlobalDeleteAtom
GlobalFindAtomW
GlobalAddAtomW
GlobalFlags
FlushFileBuffers
SetEndOfFile
GetCurrentProcess
GetStartupInfoW
RtlUnwind
RaiseException
HeapReAlloc
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
VirtualFree
VirtualAlloc
GetStdHandle
GetConsoleCP
GetConsoleMode
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetFileAttributesW
GetTempPathA
GetModuleFileNameA
DeviceIoControl
LockResource
GetFileSizeEx
MultiByteToWideChar
CreateFileW
ReadFile
GetVersionExW
SizeofResource
GetSystemDirectoryW
WriteFile
GetProcessHeap
GetModuleHandleW
HeapFree
HeapAlloc
LoadResource
FindResourceW
FreeResource
CreateFileA
GetProcAddress
GetModuleHandleA
Process32NextW
Process32FirstW
GetLastError
GetCurrentProcessId
CreateToolhelp32Snapshot
DeleteFileW
GetModuleFileNameW
CreateThread
CreateEventW
CloseHandle
GetFileAttributesW
GetTickCount
ExitProcess
Sleep
GetTempPathW
OpenEventW
user32
ClientToScreen
DestroyMenu
TabbedTextOutW
DrawTextW
DrawTextExW
GrayStringW
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
IsWindow
GetForegroundWindow
GetDlgItem
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
GetClientRect
PostMessageW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
SetWindowTextW
GetDlgCtrlID
CallWindowProcW
CopyRect
PtInRect
GetMenu
SetWindowLongW
SetWindowPos
SystemParametersInfoA
IsIconic
GetWindow
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapW
GetFocus
ModifyMenuW
EnableMenuItem
CheckMenuItem
GetSystemMetrics
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
SetWindowsHookExW
CallNextHookEx
GetKeyState
PeekMessageW
ValidateRect
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetWindowThreadProcessId
SendMessageW
GetParent
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
EnableWindow
LoadStringW
LoadAcceleratorsW
MessageBoxW
UnhookWindowsHookEx
DispatchMessageW
LoadIconW
LoadCursorW
RegisterClassExW
CreateWindowExW
DialogBoxParamW
DestroyWindow
DefWindowProcW
BeginPaint
EndPaint
PostQuitMessage
EndDialog
FindWindowW
GetWindowRect
WindowFromPoint
GetWindowTextW
SendInput
SetCursorPos
wsprintfW
RegisterWindowMessageW
WinHelpW
GetWindowPlacement
advapi32
RegSetValueExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
shell32
ShellExecuteW
ShellExecuteA
ws2_32
gethostbyname
WSAStartup
closesocket
gethostbyaddr
connect
inet_addr
htonl
WSAGetLastError
htons
recv
socket
send
iphlpapi
GetAdaptersAddresses
oleacc
LresultFromObject
CreateStdAccessibleObject
gdi32
DeleteDC
GetStockObject
TextOutW
PtVisible
CreateBitmap
GetClipBox
SetTextColor
SetBkColor
DeleteObject
ExtTextOutW
SaveDC
RestoreDC
SetMapMode
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
RectVisible
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
GetDeviceCaps
winspool.drv
OpenPrinterW
DocumentPropertiesW
ClosePrinter
oleaut32
VariantClear
VariantChangeType
VariantInit
Sections
.text Size: 448KB - Virtual size: 472KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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