Static task
static1
Behavioral task
behavioral1
Sample
FUFAXVWR.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
FUFAXVWR.exe
Resource
win10v2004-20231023-en
General
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Target
FUFAXVWR.exe
-
Size
620KB
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MD5
9f380a398891298585ccde68f1395934
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SHA1
81bb219dda512ecfb176586f7d628e2646bac652
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SHA256
7d136fb53a638718da33c8d778d08254e0ae03d8b32597d601f1c7c39d5bdf2e
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SHA512
1f2d26df29581907035c350957d9746f7ee3718c71aadc0bc8005a4c19ed58c1bf1854c82057e018f56530ed334f802127f6fdaf0d3d19afd08b59e9e8093254
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SSDEEP
12288:G9rP63XNCJliKd4kZCt4D/vRXCUbtpjfEgOQ:G9D63g7d45KjtpT3
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource FUFAXVWR.exe
Files
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FUFAXVWR.exe.exe windows:4 windows x86
b5c0d057199cf4204eb4f2cba34d8f3e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
fuprntif
EPPRN_PrintTIFFImage
kernel32
HeapReAlloc
ExitProcess
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
Sleep
LCMapStringA
LCMapStringW
GetTimeZoneInformation
GetStringTypeA
GetStringTypeW
GetUserDefaultLCID
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
SetStdHandle
IsDebuggerPresent
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
lstrcatW
lstrcpyW
IsBadWritePtr
lstrlenW
GetLogicalDrives
lstrcmpW
lstrcmpA
lstrlenA
FindClose
FindNextFileW
FindFirstFileW
GetLastError
GetModuleFileNameW
LoadLibraryW
SetCurrentDirectoryW
lstrcmpiW
GetCurrentDirectoryW
lstrcpynW
SetLastError
LoadLibraryExW
GetPrivateProfileStringW
LocalFree
SizeofResource
LockResource
LoadResource
FindResourceW
FormatMessageW
GlobalUnlock
GlobalLock
DeleteFileW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
RaiseException
RtlUnwind
GetStartupInfoW
GetProcessHeap
HeapAlloc
HeapFree
SetErrorMode
GetVersionExW
LocalFileTimeToFileTime
FileTimeToLocalFileTime
GetShortPathNameW
GetVolumeInformationW
GetCurrentProcess
DuplicateHandle
GetPrivateProfileIntW
CloseHandle
ReleaseMutex
CreateMutexW
InterlockedCompareExchange
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
GetStringTypeExW
MoveFileW
SystemTimeToFileTime
FileTimeToSystemTime
GetThreadLocale
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
GetModuleHandleA
GetDiskFreeSpaceW
GetFullPathNameW
GetTempFileNameW
GetFileTime
SetFileTime
GetFileAttributesW
GetTickCount
GetCurrentThread
ConvertDefaultLocale
EnumResourceLanguagesW
GetLocaleInfoW
CompareStringA
GlobalFree
InterlockedExchange
FreeResource
GlobalFindAtomW
GlobalDeleteAtom
CompareStringW
GetVersionExA
GetVersion
GetCurrentProcessId
GlobalGetAtomNameW
GlobalAddAtomW
LoadLibraryA
GetUserDefaultLangID
GetCurrentThreadId
MultiByteToWideChar
WideCharToMultiByte
GetModuleHandleW
InterlockedDecrement
InterlockedIncrement
CreateFileW
WriteFile
WritePrivateProfileStringW
FreeLibrary
GetProcAddress
MulDiv
GlobalAlloc
WriteConsoleA
user32
CharNextW
CopyAcceleratorTableW
InvalidateRgn
GetNextDlgGroupItem
MessageBeep
PostThreadMessageW
CreateMenu
GetTabbedTextExtentA
GetWindowDC
GrayStringW
DrawTextExW
TabbedTextOutW
SetWindowRgn
DrawIcon
FindWindowW
SystemParametersInfoW
RegisterClipboardFormatW
SetWindowContextHelpId
MapDialogRect
ShowOwnedPopups
GetMessageW
TranslateMessage
ValidateRect
GetCursorPos
WindowFromPoint
KillTimer
SetTimer
SetRect
PostQuitMessage
IsZoomed
MoveWindow
SetWindowTextW
IsDialogMessageW
SetDlgItemTextW
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
ModifyMenuW
EnableMenuItem
CheckMenuItem
SendDlgItemMessageW
SendDlgItemMessageA
IsChild
SetWindowsHookExW
CallNextHookEx
GetClassLongW
RemovePropW
GetWindowTextLengthW
GetWindowTextW
DispatchMessageW
BeginDeferWindowPos
EndDeferWindowPos
GetTopWindow
DestroyWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
ScrollWindow
TrackPopupMenu
SetScrollRange
GetScrollRange
SetScrollPos
DestroyIcon
ShowScrollBar
CreateWindowExW
GetClassInfoExW
RegisterClassW
AdjustWindowRectEx
ScreenToClient
GetScrollInfo
SetScrollInfo
DefWindowProcW
CallWindowProcW
SystemParametersInfoA
GetWindowRect
GetSystemMetrics
GetMenuState
GetMenuStringW
AppendMenuW
InsertMenuW
RemoveMenu
RegisterWindowMessageW
GetClassNameW
UnpackDDElParam
ReuseDDElParam
DestroyMenu
WinHelpW
SetWindowPos
SetFocus
GetActiveWindow
IsWindowEnabled
GetFocus
EqualRect
GetDlgItem
SetWindowLongW
GetDlgCtrlID
GetMenu
LoadIconW
PeekMessageW
LoadAcceleratorsW
SetActiveWindow
IsWindowVisible
InsertMenuItemW
GetMenuItemID
CreatePopupMenu
GetClassInfoW
SetRectEmpty
CopyRect
BringWindowToTop
PostMessageW
GetDesktopWindow
GetWindow
IsWindow
TranslateAcceleratorW
MessageBoxW
LoadStringW
IsIconic
ShowWindow
GetLastActivePopup
EnumWindows
GetPropW
GetForegroundWindow
GetWindowThreadProcessId
AttachThreadInput
LoadBitmapW
GetWindowPlacement
GetWindowLongW
MonitorFromRect
GetMonitorInfoW
LoadImageW
GetCursor
SetClassLongW
ReleaseCapture
SetCursor
LoadCursorW
SetForegroundWindow
CreateDialogIndirectParamW
GetNextDlgTabItem
EndDialog
UnregisterClassW
LockWindowUpdate
GetDCEx
SetParent
GetParent
SetCapture
DestroyCursor
EndPaint
GetScrollPos
BeginPaint
GetCapture
InvalidateRect
ReleaseDC
GetDC
ClientToScreen
LoadMenuW
GetSubMenu
SetMenuItemInfoW
GetMenuItemInfoW
GetMenuItemCount
FrameRect
FillRect
GetSysColorBrush
GetUpdateRgn
OffsetRect
PtInRect
IsRectEmpty
SetPropW
UpdateWindow
GetSysColor
DrawTextW
GetClientRect
IntersectRect
InflateRect
EnableWindow
GetKeyState
SendMessageW
SetMenu
wsprintfW
CharUpperW
DeferWindowPos
UnregisterClassA
gdi32
DeleteDC
StretchDIBits
GetTextMetricsW
GetTextExtentPoint32W
GetBkColor
CreateEllipticRgn
DPtoLP
LPtoDP
Ellipse
SaveDC
RestoreDC
SetPolyFillMode
SetROP2
SetStretchBltMode
SetMapMode
ExcludeClipRect
IntersectClipRect
LineTo
MoveToEx
SetTextAlign
SelectClipRgn
GetViewportExtEx
GetWindowExtEx
BitBlt
GetPixel
StartDocW
PtVisible
RectVisible
TextOutW
ExtTextOutW
Escape
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
CreateFontW
SetWindowExtEx
ScaleWindowExtEx
GetCurrentPositionEx
ExtSelectClipRgn
CreatePatternBrush
GetStockObject
CreatePen
CreateSolidBrush
StartPage
EndPage
SetAbortProc
AbortDoc
EndDoc
CreateFontIndirectW
Rectangle
CreateRectRgnIndirect
SetRectRgn
CombineRgn
GetMapMode
GetTextColor
GetRgnBox
GetNearestColor
GetBkMode
GetPolyFillMode
GetROP2
GetStretchBltMode
GetTextAlign
GetTextFaceW
GetTextExtentPoint32A
GetWindowOrgEx
SelectObject
GetCharWidthW
CreateBitmap
GetObjectW
SetBkColor
GetClipBox
CreateDCW
CreateCompatibleDC
CreateCompatibleBitmap
GetRegionData
PatBlt
GetViewportOrgEx
CreateRectRgn
DeleteObject
GetDeviceCaps
SetTextColor
SetWindowOrgEx
SetBkMode
comdlg32
GetFileTitleW
winspool.drv
DocumentPropertiesW
OpenPrinterW
GetJobW
ClosePrinter
advapi32
RegDeleteKeyW
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyW
GetFileSecurityW
SetFileSecurityW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegOpenKeyW
RegSetValueW
RegOpenKeyExA
RegQueryValueExA
RegCreateKeyExW
RegSetValueExW
shell32
SHGetSpecialFolderLocation
DoEnvironmentSubstW
DragFinish
DragQueryFileW
ExtractIconW
SHGetFileInfoW
SHGetPathFromIDListW
comctl32
ord17
shlwapi
PathFindExtensionW
PathFindFileNameW
PathStripToRootW
PathFileExistsW
PathIsUNCW
oledlg
OleUIBusyW
ole32
OleTranslateAccelerator
OleFlushClipboard
OleIsCurrentClipboard
CoRevokeClassObject
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CLSIDFromString
CLSIDFromProgID
CoTaskMemAlloc
CoTaskMemFree
CoGetMalloc
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoRegisterMessageFilter
IsAccelerator
oleaut32
SysAllocString
OleCreateFontIndirect
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantCopy
SysFreeString
SysStringLen
VariantInit
VariantChangeType
VariantClear
SysAllocStringLen
Sections
.text Size: 424KB - Virtual size: 420KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 96KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 80KB - Virtual size: 77KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ