Extended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
Static task
static1
Behavioral task
behavioral1
Sample
2024-06-20_07918a90da0f31de0b8bc55393afdb72_bkransomware.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-20_07918a90da0f31de0b8bc55393afdb72_bkransomware.exe
Resource
win10v2004-20240611-en
Target
2024-06-20_07918a90da0f31de0b8bc55393afdb72_bkransomware
Size
5.5MB
MD5
07918a90da0f31de0b8bc55393afdb72
SHA1
d4635859289c1ed78e2f5e2cd6cd0fe4ed308e23
SHA256
69b6d063f0b18786cf5d0e9cd53672899a4c2f6b28e49dcb43dae528a8a3ef40
SHA512
a5dd3663fa4689741466da5dbc48548aa4082053bc108b5e9da3981bc2c63ca2384aa719a7534f56319327b64bb07847e65641b75a9d7b79d09dac0b894b84f7
SSDEEP
98304:gn0ewVIAFHJXDeNNyAJagbHHO7/R03jCn/QZKIEMV2iSJdIHo3tkX0l7nSC77FL0:OPKtMHHO7/uGG8io3tkX0D7FLOyomFHi
ExtKeyUsageTimeStamping
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageTimeStamping
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
ExtKeyUsageCodeSigning
KeyUsageDigitalSignature
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
C:\home\CeiDriver\CeiCommonCoreDriver3\DriverMgr\Release\DriverMgr.pdb
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
OutputDebugStringW
LCMapStringW
GetDriveTypeW
WriteConsoleW
SetEnvironmentVariableA
lstrlenA
InterlockedDecrement
lstrcatW
lstrlenW
lstrcpynW
GetLastError
GetModuleFileNameW
GetTempPathW
DeleteFileW
GetSystemWindowsDirectoryA
GetFileType
SizeofResource
LockResource
LoadResource
FindResourceW
CopyFileW
GetModuleHandleW
GetEnvironmentStringsW
GetPrivateProfileStringW
GetPrivateProfileIntW
lstrcpyW
CreateFileW
WriteFile
CloseHandle
WritePrivateProfileStringW
GetCurrentProcessId
GetCurrentDirectoryW
GetCurrentProcess
GetSystemWindowsDirectoryW
CreateDirectoryW
FreeLibrary
LoadLibraryExW
LoadLibraryW
SetLastError
GetSystemDefaultLCID
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLocalTime
SetFilePointer
GetCurrentThreadId
GetPrivateProfileSectionW
LocalFree
LocalAlloc
SetStdHandle
VirtualQuery
VirtualAlloc
GetSystemInfo
HeapQueryInformation
IsProcessorFeaturePresent
IsDebuggerPresent
ExitThread
CreateThread
RtlUnwind
GetSystemTimeAsFileTime
GetModuleHandleExW
ExitProcess
GetCommandLineW
FormatMessageW
QueryPerformanceCounter
GetStartupInfoW
GetProcAddress
GetStdHandle
GetSystemDefaultLangID
HeapReAlloc
HeapAlloc
SearchPathW
GetProfileIntW
Sleep
GetTempFileNameW
GetTickCount
GetWindowsDirectoryW
SetErrorMode
VerifyVersionInfoW
VerSetConditionMask
FindResourceExW
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
GlobalGetAtomNameW
LocalReAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
GetThreadLocale
lstrcmpiW
DuplicateHandle
UnlockFile
SetEndOfFile
ReadFile
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
ResumeThread
SetThreadPriority
WaitForSingleObject
lstrcmpA
GetCurrentThread
GetVersionExW
FileTimeToSystemTime
FindNextFileW
FindFirstFileW
FindClose
FileTimeToLocalFileTime
VirtualProtect
MultiByteToWideChar
WideCharToMultiByte
MulDiv
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
GlobalFindAtomW
GlobalAddAtomW
LoadLibraryA
HeapFree
lstrcmpW
GlobalDeleteAtom
GetModuleHandleA
FreeResource
GetSystemDirectoryW
EncodePointer
OutputDebugStringA
DecodePointer
HeapSize
RaiseException
InitializeCriticalSectionAndSpinCount
GetProcessHeap
InsertMenuItemW
TranslateAcceleratorW
LoadAcceleratorsW
InvertRect
HideCaret
UpdateLayeredWindow
GetUpdateRect
SetClassLongW
DestroyAcceleratorTable
ModifyMenuW
IsMenu
SetMenuDefaultItem
GetMenuDefaultItem
CopyIcon
GetIconInfo
GetDoubleClickTime
EnableScrollBar
LockWindowUpdate
CreatePopupMenu
BringWindowToTop
UnionRect
SetCursorPos
NotifyWinEvent
GetSystemMenu
IsZoomed
IsIconic
TrackMouseEvent
LoadImageW
DestroyIcon
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
MonitorFromPoint
SetParent
EnumDisplayMonitors
SetRectEmpty
SetLayeredWindowAttributes
MessageBeep
GetNextDlgGroupItem
SetRect
InvalidateRgn
CopyAcceleratorTableW
DeleteMenu
WindowFromPoint
ReleaseCapture
SetCapture
WaitMessage
RealChildWindowFromPoint
LoadCursorW
CopyImage
SystemParametersInfoW
GetMenuItemInfoW
DestroyMenu
CharUpperW
InvalidateRect
SetCursor
ShowOwnedPopups
GetCursorPos
TranslateMessage
GetMessageW
DrawIconEx
IsRectEmpty
OffsetRect
GetSysColorBrush
SetWindowRgn
DrawStateW
GetSystemMetrics
DrawFrameControl
DrawEdge
SetWindowContextHelpId
MapVirtualKeyW
GetKeyNameTextW
SendDlgItemMessageA
GetDesktopWindow
GetNextDlgTabItem
EndDialog
CreateDialogIndirectParamW
IntersectRect
InflateRect
GetWindowThreadProcessId
ClientToScreen
EndPaint
BeginPaint
ReleaseDC
GetWindowDC
GetDC
TabbedTextOutW
GrayStringW
DrawTextExW
DrawTextW
MapDialogRect
GetAsyncKeyState
GetActiveWindow
RemoveMenu
AppendMenuW
InsertMenuW
GetMenuState
GetMenuStringW
LoadBitmapW
SetMenuItemInfoW
GetMenuCheckMarkDimensions
SetMenuItemBitmaps
EnableMenuItem
CheckMenuItem
IsDialogMessageW
SetWindowTextW
IsWindowEnabled
CheckDlgButton
MoveWindow
ShowWindow
GetMonitorInfoW
MonitorFromWindow
GetScrollInfo
SetScrollInfo
CallNextHookEx
SetWindowsHookExW
GetWindow
GetLastActivePopup
GetTopWindow
GetClassNameW
GetClassLongW
SetWindowLongW
GetWindowLongW
PtInRect
EqualRect
CopyRect
GetSysColor
MapWindowPoints
ScreenToClient
AdjustWindowRectEx
GetClientRect
GetWindowTextLengthW
GetWindowTextW
RemovePropW
GetPropW
SetPropW
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
ScrollWindow
RedrawWindow
ValidateRect
SetForegroundWindow
GetForegroundWindow
SetActiveWindow
UpdateWindow
TrackPopupMenu
GetMenuItemCount
GetMenuItemID
DrawIcon
GetWindowRgn
DestroyCursor
CreateMenu
GetComboBoxInfo
TranslateMDISysAccel
DefMDIChildProcW
DefFrameProcW
DrawMenuBar
SetMenu
GetMenu
GetCapture
MapVirtualKeyExW
IsCharLowerW
PostThreadMessageW
IsClipboardFormatAvailable
FrameRect
CharUpperBuffW
SubtractRect
CreateAcceleratorTableW
GetKeyboardState
GetKeyboardLayout
ToUnicodeEx
RegisterClipboardFormatW
ReuseDDElParam
FillRect
UnpackDDElParam
GetKeyState
GetFocus
SetFocus
GetDlgCtrlID
GetDlgItem
IsWindowVisible
EndDeferWindowPos
DeferWindowPos
BeginDeferWindowPos
SetWindowPlacement
GetWindowPlacement
SetWindowPos
DestroyWindow
IsChild
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
CallWindowProcW
DefWindowProcW
PostMessageW
GetMessageTime
GetMessagePos
PeekMessageW
DispatchMessageW
RegisterWindowMessageW
GetSubMenu
LoadMenuW
UnhookWindowsHookEx
UnregisterClassW
LoadIconW
KillTimer
SetTimer
WinHelpW
PostQuitMessage
GetWindowRect
MessageBoxW
EnumChildWindows
CharNextW
wsprintfW
GetParent
IsWindow
SendMessageW
EnableWindow
CharPrevW
DrawFocusRect
GetClipBox
GetObjectType
GetPixel
GetStockObject
GetViewportExtEx
GetWindowExtEx
IntersectClipRect
LineTo
PtVisible
RectVisible
RestoreDC
SaveDC
SelectClipRgn
ExtSelectClipRgn
SelectObject
SelectPalette
SetBkMode
SetMapMode
SetLayout
GetLayout
SetPolyFillMode
SetROP2
SetTextAlign
MoveToEx
TextOutW
ExtTextOutW
SetViewportExtEx
SetViewportOrgEx
SetWindowExtEx
SetWindowOrgEx
OffsetViewportOrgEx
OffsetWindowOrgEx
ScaleViewportExtEx
ScaleWindowExtEx
CombineRgn
CreateFontIndirectW
CreateRectRgnIndirect
GetMapMode
ExcludeClipRect
SetRectRgn
DPtoLP
CreateEllipticRgn
Ellipse
GetBkColor
GetTextColor
GetTextExtentPoint32W
CreatePolygonRgn
Polygon
Polyline
GetTextMetricsW
EnumFontFamiliesExW
GetRgnBox
CreateCompatibleBitmap
CreateDIBitmap
EnumFontFamiliesW
GetTextCharsetInfo
RealizePalette
SetPixel
StretchBlt
CreateDIBSection
SetDIBColorTable
CreateRoundRectRgn
Rectangle
OffsetRgn
RoundRect
CreatePalette
GetPaletteEntries
GetNearestPaletteIndex
GetSystemPaletteEntries
ExtFloodFill
SetPaletteEntries
FillRgn
FrameRgn
GetBoundsRect
PtInRegion
GetViewportOrgEx
LPtoDP
GetWindowOrgEx
SetPixelV
GetTextFaceW
Escape
DeleteObject
CreateSolidBrush
CreateRectRgn
CreatePatternBrush
CreatePen
CreateHatchBrush
CreateCompatibleDC
BitBlt
GetDeviceCaps
CreateDCW
CopyMetaFileW
CreateBitmap
GetObjectW
SetTextColor
PatBlt
DeleteDC
SetBkColor
AlphaBlend
TransparentBlt
ClosePrinter
DocumentPropertiesW
OpenPrinterW
RegEnumKeyW
RegQueryValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegOpenKeyExW
RegCloseKey
SHGetSpecialFolderPathW
SHGetMalloc
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHBrowseForFolderW
SHGetDesktopFolder
SHGetFileInfoW
SHAppBarMessage
DragQueryFileW
DragFinish
ShellExecuteW
InitCommonControlsEx
ImageList_ReplaceIcon
PathAppendW
PathRemoveFileSpecW
PathFileExistsW
PathAppendA
PathAddExtensionA
PathAddExtensionW
PathFindFileNameW
PathRemoveExtensionW
PathFindExtensionW
StrStrA
PathIsUNCW
PathStripToRootW
StrFormatKBSizeW
IsAppThemed
GetWindowTheme
GetThemeSysColor
IsThemeBackgroundPartiallyTransparent
OpenThemeData
CloseThemeData
DrawThemeBackground
GetThemeColor
GetCurrentThemeName
GetThemePartSize
DrawThemeText
DrawThemeParentBackground
DoDragDrop
OleLockRunning
OleTranslateAccelerator
CoRevokeClassObject
CoRegisterMessageFilter
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
CoTaskMemAlloc
CoTaskMemFree
OleDuplicateData
ReleaseStgMedium
CoUninitialize
RevokeDragDrop
RegisterDragDrop
CoInitializeEx
CoCreateInstance
CoCreateGuid
CLSIDFromString
CLSIDFromProgID
CoInitialize
CoDisconnectObject
CoGetClassObject
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CreateILockBytesOnHGlobal
CreateStreamOnHGlobal
CoFreeUnusedLibraries
OleInitialize
OleUninitialize
OleFlushClipboard
IsAccelerator
OleGetClipboard
CoLockObjectExternal
OleIsCurrentClipboard
SysAllocString
OleCreateFontIndirect
VarBstrFromDate
VariantCopy
SafeArrayDestroy
VariantTimeToSystemTime
SystemTimeToVariantTime
SysStringLen
LoadTypeLi
VariantChangeType
VariantClear
VariantInit
SysAllocStringLen
SysFreeString
OleUIBusyW
GdipDrawImageRectI
GdipSetInterpolationMode
GdipCreateFromHDC
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipGetImageHeight
GdipGetImageWidth
GdipGetImageGraphicsContext
GdipDisposeImage
GdipCloneImage
GdipFree
GdipAlloc
GdiplusShutdown
GdiplusStartup
CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject
InternetOpenW
InternetCloseHandle
HttpQueryInfoW
HttpSendRequestW
HttpAddRequestHeadersW
HttpOpenRequestW
InternetReadFile
InternetSetStatusCallbackW
InternetGetLastResponseInfoW
InternetSetOptionExW
InternetQueryDataAvailable
InternetWriteFile
InternetSetFilePointer
InternetConnectW
ImmReleaseContext
ImmGetContext
ImmGetOpenStatus
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