2024-06-25_cabd902bdb8a370148b3311b95df547e_ryuk

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General

Target

2024-06-25_cabd902bdb8a370148b3311b95df547e_ryuk
Size

3.1MB
MD5

cabd902bdb8a370148b3311b95df547e
SHA1

57584ff56cb4ea27012aab4564ffa2d326394f37
SHA256

4924f94a5d88746f833d5fc7f422eb9121f494c122d0c5c572c39734f2a8f688
SHA512

4732e7aae6ec4eaff1d36bb1607f295323d5bba0bd3348a2cc31a67e559266ac208e2c879acc679998921a1d6a60e87fb9c9c178d7d3950d38f36a82b267bf69
SSDEEP

49152:x/VJ5pDKhZ8VHXzf0g48bDudDGDcIRS6QoCM7rP50+PU5RwhRGef/rCzkb+F6SFv:xN4aQYhRU5RwhP+zkbV5O

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-25_cabd902bdb8a370148b3311b95df547e_ryuk

Files

2024-06-25_cabd902bdb8a370148b3311b95df547e_ryuk
.exe windows:6 windows x64 arch:x64

9c0590be0609c8271ab826c0a13c62cc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\Repository\Development\Trunk\HPPSdr5.x\PnPXAssociations\x64\Release\PnPXAssociation.pdb

Imports

kernel32

GetConsoleMode
GetConsoleCP
GetTimeZoneInformation
LCMapStringW
GetStringTypeW
GetACP
ExitProcess
GetStdHandle
GetFileType
SetFilePointerEx
QueryPerformanceFrequency
VirtualQuery
VirtualAlloc
GetSystemInfo
GetCommandLineW
GetCommandLineA
FreeLibraryAndExitThread
ExitThread
CreateThread
HeapQueryInformation
RtlUnwindEx
RtlPcToFileHeader
OutputDebugStringW
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
WaitForSingleObjectEx
SearchPathW
GetProfileIntW
GetTickCount
GetTempPathW
GetTempFileNameW
VerifyVersionInfoW
VerSetConditionMask
GetWindowsDirectoryW
FindResourceExW
lstrcpyW
GetCurrentDirectoryW
VirtualProtect
SystemTimeToTzSpecificLocalTime
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
GetVersionExW
GlobalFindAtomW
GlobalDeleteAtom
FreeResource
GetUserDefaultUILanguage
CompareStringW
GetSystemDirectoryW
EncodePointer
lstrcmpiW
LoadLibraryExW
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
FindFirstFileW
FindClose
CreateFileW
GlobalAddAtomW
ResumeThread
SetThreadPriority
GetCurrentThreadId
lstrcmpW
GlobalFlags
FreeLibrary
GetProcAddress
GetModuleHandleW
GetCurrentProcessId
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FileTimeToSystemTime
GlobalGetAtomNameW
lstrcmpA
QueryActCtxW
FindActCtxSectionStringW
DeactivateActCtx
ActivateActCtx
CreateActCtxW
LoadLibraryW
GetModuleHandleExW
GetModuleFileNameW
OutputDebugStringA
CopyFileW
FormatMessageW
MulDiv
LocalFree
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
SetLastError
WideCharToMultiByte
MultiByteToWideChar
GetProcessHeap
DeleteCriticalSection
DecodePointer
HeapAlloc
FindResourceW
LoadResource
ResetEvent
RaiseException
CloseHandle
HeapReAlloc
LockResource
SetEvent
SizeofResource
GetLastError
Sleep
CreateEventW
HeapSize
WaitForSingleObject
InitializeCriticalSectionAndSpinCount
HeapFree
SetStdHandle
WriteConsoleW

user32

EnableScrollBar
MessageBeep
GetIconInfo
DrawIconEx
IsRectEmpty
DrawFocusRect
WindowFromPoint
ReleaseCapture
SetCapture
GetNextDlgGroupItem
LoadImageW
TrackMouseEvent
InvalidateRect
KillTimer
SetTimer
DeleteMenu
SetCursor
ShowOwnedPopups
MapDialogRect
GetAsyncKeyState
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
OffsetRect
SetRectEmpty
SendDlgItemMessageA
CopyImage
SystemParametersInfoW
GetMenuItemInfoW
DestroyMenu
IntersectRect
InflateRect
PostQuitMessage
LoadBitmapW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
GetMonitorInfoW
MonitorFromWindow
WinHelpW
GetScrollInfo
SetScrollInfo
LoadIconW
GetTopWindow
GetClassLongPtrW
SetWindowLongPtrW
GetWindowLongPtrW
EqualRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetClientRect
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
ScrollWindow
RedrawWindow
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
TrackPopupMenu
SetMenu
GetMenu
GetCapture
IsIconic
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
DestroyWindow
IsChild
IsMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
CallWindowProcW
DefWindowProcW
PostMessageW
GetMessageTime
GetMessagePos
RegisterWindowMessageW
FillRect
ScreenToClient
EndPaint
BeginPaint
GetWindowDC
TabbedTextOutW
GrayStringW
DrawTextExW
DrawTextW
CharUpperW
DestroyIcon
CallNextHookEx
SetWindowsHookExW
GetCursorPos
HideCaret
InvertRect
NotifyWinEvent
GetMenuStringW
GetMenuState
GetSubMenu
GetMenuItemID
GetMenuItemCount
ValidateRect
GetKeyState
GetActiveWindow
IsWindowVisible
PeekMessageW
DispatchMessageW
TranslateMessage
GetMessageW
RealChildWindowFromPoint
GetClassNameW
GetDesktopWindow
PtInRect
ClientToScreen
GetWindowRect
IsDialogMessageW
CreatePopupMenu
GetMenuDefaultItem
MapVirtualKeyW
GetKeyNameTextW
LoadMenuW
SetLayeredWindowAttributes
EnumDisplayMonitors
SetClassLongPtrW
SetWindowRgn
SetParent
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
DrawStateW
DrawEdge
DrawFrameControl
IsZoomed
GetSystemMenu
BringWindowToTop
SetCursorPos
CopyIcon
InsertMenuW
AppendMenuW
RemoveMenu
GetWindowTextW
GetWindowTextLengthW
UnhookWindowsHookEx
SendMessageW
EnableWindow
IsWindowEnabled
MessageBoxW
GetWindowLongW
GetParent
GetWindowThreadProcessId
GetLastActivePopup
GetSystemMetrics
GetDC
ReleaseDC
GetSysColor
GetSysColorBrush
LoadCursorW
SetFocus
SetScrollPos
GetScrollPos
GetWindow
IsWindow
ShowWindow
MoveWindow
SetWindowPos
GetDlgItem
GetComboBoxInfo
CheckDlgButton
GetDlgCtrlID
GetFocus
SetWindowTextW
SetWindowLongW
PostThreadMessageW
WaitMessage
GetKeyboardLayout
IsCharLowerW
MapVirtualKeyExW
ToUnicodeEx
GetKeyboardState
CreateAcceleratorTableW
DestroyAcceleratorTable
CopyAcceleratorTableW
SetRect
LockWindowUpdate
SetMenuDefaultItem
GetDoubleClickTime
ModifyMenuW
RegisterClipboardFormatW
CharUpperBuffW
IsClipboardFormatAvailable
GetUpdateRect
DrawMenuBar
DefFrameProcW
DefMDIChildProcW
TranslateMDISysAccel
SubtractRect
CreateMenu
GetWindowRgn
DestroyCursor
ReuseDDElParam
UnpackDDElParam
InsertMenuItemW
TranslateAcceleratorW
LoadAcceleratorsW
MonitorFromPoint
UpdateLayeredWindow
UnionRect
DrawIcon
FrameRect

gdi32

GetClipBox
GetObjectType
GetPixel
GetStockObject
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkColor
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextColor
SetTextAlign
GetObjectW
MoveToEx
TextOutW
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CombineRgn
CreateFontIndirectW
CreateRectRgnIndirect
ExcludeClipRect
PatBlt
SetRectRgn
DPtoLP
GetTextExtentPoint32W
GetTextMetricsW
EnumFontFamiliesExW
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
RealizePalette
GetBkColor
CreateCompatibleBitmap
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateEllipticRgn
Ellipse
GetTextColor
CreatePolygonRgn
Polygon
Polyline
CreateRoundRectRgn
LPtoDP
Rectangle
GetRgnBox
OffsetRgn
RoundRect
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
ExtFloodFill
SetPaletteEntries
SetPixelV
GetWindowOrgEx
GetViewportOrgEx
GetTextFaceW
Escape
DeleteDC
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateCompatibleDC
CreateBitmap
BitBlt
DeleteObject
GetDeviceCaps
CreateDCW
CreateHatchBrush
CopyMetaFileW

msimg32

TransparentBlt
AlphaBlend

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter
GetPrinterDataExW

advapi32

RegQueryValueExW
RegSetValueExW
RegEnumKeyExW
RegDeleteValueW
RegOpenKeyExW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey

shell32

SHGetFileInfoW
ShellExecuteW
SHGetPathFromIDListW
SHAppBarMessage
SHBrowseForFolderW
DragFinish
DragQueryFileW
SHGetDesktopFolder
SHGetSpecialFolderLocation

shlwapi

PathIsUNCW
PathStripToRootW
PathFindExtensionW
StrFormatKBSizeW
PathRemoveFileSpecW
PathFindFileNameW

uxtheme

GetThemeColor
IsThemeBackgroundPartiallyTransparent
GetThemePartSize
DrawThemeText
DrawThemeParentBackground
OpenThemeData
CloseThemeData
DrawThemeBackground
IsAppThemed
GetCurrentThemeName
GetWindowTheme
GetThemeSysColor

ole32

OleLockRunning
RevokeDragDrop
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
OleTranslateAccelerator
IsAccelerator
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
CreateStreamOnHGlobal
CoInitializeEx
CoUninitialize
CoDisconnectObject
ReleaseStgMedium
OleDuplicateData
CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
PropVariantClear
CoInitialize

oleaut32

LoadTypeLi
VarBstrFromDate
VariantChangeType
VariantCopy
VariantClear
VariantInit
SysAllocString
VariantTimeToSystemTime
SystemTimeToVariantTime
SysStringLen
SysAllocStringLen
SysFreeString

oleacc

LresultFromObject
AccessibleObjectFromWindow
CreateStdAccessibleObject

gdiplus

GdipSetInterpolationMode
GdipCreateFromHDC
GdipDrawImageRectI
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdiplusShutdown
GdipCreateBitmapFromHBITMAP

imm32

ImmGetContext
ImmGetOpenStatus
ImmReleaseContext

winmm

PlaySoundW

Exports

Exports

??0CPnPLibX@@QEAA@XZ
??1CPnPLibX@@QEAA@XZ

Sections

.text
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 639KB - Virtual size: 638KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 71KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 624KB - Virtual size: 628KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

9c0590be0609c8271ab826c0a13c62cc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

oleacc

gdiplus

imm32

winmm

Exports

Exports

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

.rdata Size: 639KB - Virtual size: 638KB

.data Size: 27KB - Virtual size: 71KB

.pdata Size: 82KB - Virtual size: 81KB

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 1024B - Virtual size: 648B

.reloc Size: 624KB - Virtual size: 628KB

.text
Size: 1.8MB - Virtual size: 1.8MB

.rdata
Size: 639KB - Virtual size: 638KB

.data
Size: 27KB - Virtual size: 71KB

.pdata
Size: 82KB - Virtual size: 81KB

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 1024B - Virtual size: 648B

.reloc
Size: 624KB - Virtual size: 628KB