Extended Key Usages
ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-11_2cb95125c72590def438846c28ea4845_bkransomware.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-11_2cb95125c72590def438846c28ea4845_bkransomware.exe
Resource
win10v2004-20240709-en
Target
2024-07-11_2cb95125c72590def438846c28ea4845_bkransomware
Size
3.7MB
MD5
2cb95125c72590def438846c28ea4845
SHA1
9cac00a46e037be8cab667c84239f39214358349
SHA256
0c74bcb067a47b670df8dae5bebaae87a072c59476c80b87d423a51531492555
SHA512
5aec94f6f47d691992674105812a558b4eeeabde4139bd759bbc0d612765115f1b90735ae06eddda53f069afdd8e55492d41b936a033a95822eb468155f8021d
SSDEEP
49152:+PSkkxsgPO75bx6I/p/XvK/5QG3Lgh75mM5U73oMDUpd93LSt:+6kkxTO7lsIlXSyG3LgR5myU73oMYd9K
ExtKeyUsageCodeSigning
ExtKeyUsageOCSPSigning
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
D:\source\trunk\RankeyToolbar\RankeyTBUpdate\Release\RankeyTBUpdate.pdb
GetFileType
GetStdHandle
GetStartupInfoW
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
GetTimeZoneInformation
SetStdHandle
GetConsoleMode
ReadConsoleW
SetFilePointerEx
LCMapStringW
GetDriveTypeW
WriteConsoleW
SetEnvironmentVariableA
HeapQueryInformation
GetSystemTimeAsFileTime
VirtualQuery
GetSystemInfo
VirtualAlloc
GetModuleHandleExW
ExitProcess
RtlUnwind
WritePrivateProfileStringW
ExitThread
CreateThread
IsProcessorFeaturePresent
IsDebuggerPresent
GetCommandLineW
FindResourceExW
VirtualProtect
GetProfileIntW
GetTempPathW
GetTempFileNameW
SearchPathW
GetTickCount
GetWindowsDirectoryW
SetErrorMode
GetFileTime
GetFileSizeEx
GetFileAttributesExW
VerifyVersionInfoW
lstrcpyW
VerSetConditionMask
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
GlobalFlags
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GlobalGetAtomNameW
ResumeThread
MoveFileW
lstrcmpiW
DuplicateHandle
UnlockFile
SetEndOfFile
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
GetPrivateProfileIntW
FileTimeToSystemTime
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
CompareStringA
lstrcmpA
GetThreadLocale
GlobalFindAtomW
GlobalAddAtomW
LoadLibraryA
lstrcmpW
GlobalDeleteAtom
LoadLibraryExW
FreeLibrary
GetSystemDirectoryW
GetCurrentThreadId
EncodePointer
GetCurrentProcessId
LoadLibraryW
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
FreeResource
OutputDebugStringA
SetLastError
CopyFileW
FormatMessageW
MulDiv
LocalFree
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
WaitForMultipleObjectsEx
TerminateThread
OutputDebugStringW
WaitForSingleObjectEx
SetEvent
CreateEventW
SetFileTime
WriteFile
GetFileAttributesW
LocalFileTimeToFileTime
MultiByteToWideChar
GetCurrentDirectoryW
SystemTimeToFileTime
ReadFile
SetFilePointer
CreateFileW
DeleteCriticalSection
DecodePointer
EnterCriticalSection
HeapSize
RaiseException
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
GetProcessHeap
HeapFree
HeapAlloc
HeapReAlloc
GetPriorityClass
WideCharToMultiByte
DeleteFileW
Sleep
GetExitCodeProcess
TerminateProcess
OpenProcess
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
GetCurrentThread
SetThreadPriority
GetCurrentProcess
InterlockedIncrement
GetVersionExW
CreateDirectoryW
ResetEvent
WaitForSingleObject
CloseHandle
ReleaseMutex
GetLastError
CreateMutexW
InterlockedDecrement
GetPrivateProfileStringW
FindResourceW
LoadResource
LockResource
SizeofResource
GetConsoleCP
SetCursorPos
DrawFrameControl
UnionRect
GetKeyNameTextW
InvertRect
EnableScrollBar
GetIconInfo
DrawIconEx
DrawFocusRect
GetMenuDefaultItem
SetClassLongW
LockWindowUpdate
RegisterClipboardFormatW
EnumChildWindows
DestroyAcceleratorTable
CreateAcceleratorTableW
MapVirtualKeyW
GetKeyboardState
GetKeyboardLayout
ToUnicodeEx
PostThreadMessageW
ModifyMenuW
IsMenu
NotifyWinEvent
GetSystemMenu
GetAsyncKeyState
TrackMouseEvent
DrawStateW
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
EnumDisplayMonitors
SetLayeredWindowAttributes
MonitorFromPoint
SetParent
ReuseDDElParam
UnpackDDElParam
LoadImageW
DestroyIcon
SetRectEmpty
InsertMenuItemW
CreatePopupMenu
TranslateAcceleratorW
LoadAcceleratorsW
BringWindowToTop
DeleteMenu
WaitMessage
IsRectEmpty
SetRect
InvalidateRgn
CopyAcceleratorTableW
SetCapture
CopyImage
GetMenuItemInfoW
DestroyMenu
RealChildWindowFromPoint
LoadCursorW
GetSysColorBrush
IntersectRect
InflateRect
SetCursor
ShowOwnedPopups
TranslateMessage
GetMessageW
CharUpperW
MapDialogRect
SetWindowContextHelpId
SystemParametersInfoW
MessageBeep
IsZoomed
PostQuitMessage
LoadMenuW
CharNextW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
GetMonitorInfoW
MonitorFromWindow
GetScrollInfo
SetScrollInfo
CallNextHookEx
SetWindowsHookExW
GetTopWindow
GetClassLongW
EqualRect
CopyRect
MapWindowPoints
AdjustWindowRectEx
GetWindowRect
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
ValidateRect
SetForegroundWindow
GetForegroundWindow
TrackPopupMenu
SetMenu
GetMenu
GetKeyState
IsWindowVisible
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
IsChild
CreateWindowExW
GetClassInfoExW
RegisterClassW
CallWindowProcW
DefWindowProcW
GetMessageTime
GetMessagePos
PeekMessageW
DispatchMessageW
RegisterWindowMessageW
UnhookWindowsHookEx
IsDialogMessageW
GetWindow
SetWindowLongW
GetWindowTextLengthW
GetWindowTextW
SetWindowTextW
GetFocus
SetFocus
GetDlgCtrlID
LoadBitmapW
EnableWindow
GetClientRect
PtInRect
FindWindowW
CheckDlgButton
SetWindowPos
MoveWindow
ShowWindow
SendDlgItemMessageA
GetLastActivePopup
GetWindowThreadProcessId
FillRect
ScreenToClient
EndPaint
BeginPaint
GetWindowRgn
DestroyCursor
CreateMenu
GetDoubleClickTime
GetComboBoxInfo
GetUpdateRect
SubtractRect
MapVirtualKeyExW
CharUpperBuffW
IsCharLowerW
TranslateMDISysAccel
GetWindowDC
TabbedTextOutW
GrayStringW
DefMDIChildProcW
DefFrameProcW
DrawMenuBar
IsClipboardFormatAvailable
FrameRect
CopyIcon
SetMenuDefaultItem
UpdateLayeredWindow
WinHelpW
GetClassInfoW
MessageBoxW
GetClassNameW
SendMessageW
LoadIconW
IsIconic
GetSystemMetrics
DrawIcon
InvalidateRect
UpdateWindow
EnumWindows
PostMessageW
KillTimer
SetTimer
UnregisterClassW
wsprintfW
GetSysColor
GetWindowLongW
GetCapture
GetCursorPos
WindowFromPoint
DrawEdge
OffsetRect
SetWindowRgn
GetDC
ReleaseDC
ClientToScreen
ReleaseCapture
GetParent
GetNextDlgGroupItem
GetMenuStringW
GetMenuState
GetSubMenu
GetMenuItemID
GetMenuItemCount
InsertMenuW
AppendMenuW
RemoveMenu
IsWindow
DestroyWindow
CreateDialogIndirectParamW
EndDialog
GetDlgItem
GetNextDlgTabItem
GetActiveWindow
IsWindowEnabled
SetActiveWindow
GetDesktopWindow
DrawTextW
DrawTextExW
HideCaret
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
GetBkColor
GetTextColor
CreateFontIndirectW
CreateRectRgnIndirect
GetMapMode
PatBlt
SetRectRgn
DPtoLP
GetTextExtentPoint32W
GetTextMetricsW
GetRgnBox
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
GetDIBits
RealizePalette
SetPixel
CreateDIBSection
SetDIBColorTable
CreateRoundRectRgn
OffsetRgn
CreatePalette
GetNearestPaletteIndex
GetPaletteEntries
GetSystemPaletteEntries
Ellipse
CreatePolygonRgn
Polygon
Polyline
Rectangle
EnumFontFamiliesExW
RoundRect
ExtFloodFill
SetPaletteEntries
GetViewportOrgEx
LPtoDP
GetWindowOrgEx
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetTextFaceW
SetPixelV
SetTextColor
ExtTextOutW
TextOutW
MoveToEx
CreateEllipticRgn
CreateCompatibleDC
SetROP2
SetPolyFillMode
GetLayout
SetLayout
SetMapMode
SetBkMode
SetBkColor
SelectPalette
ExtSelectClipRgn
SaveDC
RestoreDC
RectVisible
PtVisible
LineTo
IntersectClipRect
GetWindowExtEx
GetViewportExtEx
GetStockObject
GetObjectType
GetClipBox
ExcludeClipRect
Escape
CreateSolidBrush
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateBitmap
GetDeviceCaps
CreateDCW
CopyMetaFileW
CombineRgn
CreateRectRgn
GetPixel
SelectClipRgn
StretchBlt
CreateCompatibleBitmap
DeleteObject
GetObjectW
DeleteDC
BitBlt
SelectObject
SetTextAlign
TransparentBlt
AlphaBlend
DocumentPropertiesW
ClosePrinter
OpenPrinterW
RegEnumKeyW
RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegOpenKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegCloseKey
SHGetFileInfoW
DragQueryFileW
DragFinish
SHAppBarMessage
SHGetMalloc
SHGetPathFromIDListW
ShellExecuteW
SHGetDesktopFolder
SHBrowseForFolderW
SHGetSpecialFolderLocation
ShellExecuteExW
InitCommonControlsEx
_TrackMouseEvent
PathFindExtensionW
PathIsUNCW
PathStripToRootW
PathFindFileNameW
StrFormatKBSizeW
PathRemoveFileSpecW
PathFileExistsW
GetWindowTheme
DrawThemeText
DrawThemeParentBackground
DrawThemeBackground
IsThemeBackgroundPartiallyTransparent
OpenThemeData
CloseThemeData
GetThemePartSize
GetThemeSysColor
GetCurrentThemeName
GetThemeColor
IsAppThemed
StgCreateDocfileOnILockBytes
CoGetClassObject
CoDisconnectObject
CoCreateGuid
ReleaseStgMedium
OleDuplicateData
StgOpenStorageOnILockBytes
CoTaskMemFree
CoTaskMemAlloc
OleRun
CoCreateInstance
CLSIDFromProgID
CLSIDFromString
CoUninitialize
CoInitialize
CreateILockBytesOnHGlobal
CreateStreamOnHGlobal
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
OleFlushClipboard
OleIsCurrentClipboard
DoDragDrop
OleGetClipboard
OleLockRunning
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
CoRegisterMessageFilter
CoRevokeClassObject
CoInitializeEx
SysAllocString
SysStringLen
SysAllocStringLen
VariantInit
VariantChangeType
OleCreateFontIndirect
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayDestroy
VariantClear
VariantCopy
VarBstrFromDate
LoadTypeLi
SysFreeString
GetErrorInfo
OleUIBusyW
URLDownloadToFileW
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipCreateBitmapFromHBITMAP
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdiplusStartup
GdipFree
GdipAlloc
GdiplusShutdown
GdipCreateFromHDC
GdipSetInterpolationMode
GdipDrawImageRectI
GdipGetImagePalette
InternetGetConnectedState
DeleteUrlCacheEntryW
VerQueryValueW
GetFileVersionInfoSizeW
GetFileVersionInfoW
CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject
ImmGetContext
ImmGetOpenStatus
ImmReleaseContext
PlaySoundW
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ