2024-05-15_b6f228705fc929c3797d38a9d08db7e8_bkransomware

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-15_b6f228705fc929c3797d38a9d08db7e8_bkransomware
Size

3.1MB
MD5

b6f228705fc929c3797d38a9d08db7e8
SHA1

8d889a83022287b3b422bddfefbb7b7219b4828d
SHA256

cdcfef6b397349e652382f3f007e4ae0e4c0f178f84f9a5c09543009dca16314
SHA512

7d2353cddbde4459df8543de7690a641bb3657ef3feeae18574e055ab3a513352de2c25f62d9f7e23712c4406541506a7c6d648f9dc5d9abb6c6a191dea01602
SSDEEP

98304:ayqA3sloqN/fzQFriMrjWRcMrGFLOAkGkzdnEVomFHKnP:iSR7WRcMaFLOyomFHKnP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-15_b6f228705fc929c3797d38a9d08db7e8_bkransomware

Files

2024-05-15_b6f228705fc929c3797d38a9d08db7e8_bkransomware
.exe windows:6 windows x86 arch:x86

bf8da3a657d069df91c64827f5721f03

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

PDB Paths

D:\MFCYouTube\MFCYouTube\Release\MFCYouTube.pdb

Imports

kernel32

GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
ReadConsoleW
SetFilePointerEx
OutputDebugStringW
GetOEMCP
LCMapStringW
WriteConsoleW
SetEnvironmentVariableA
GetACP
IsValidCodePage
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetStartupInfoW
GetStdHandle
GetFileType
SetStdHandle
VirtualQuery
VirtualAlloc
GetSystemInfo
GetSystemTimeAsFileTime
HeapQueryInformation
HeapReAlloc
IsProcessorFeaturePresent
IsDebuggerPresent
ExitThread
CreateThread
GetModuleHandleExW
ExitProcess
RtlUnwind
GetCommandLineW
FindResourceExW
VirtualProtect
GetTempPathW
GetTempFileNameW
Sleep
GetProfileIntW
SearchPathW
GetWindowsDirectoryW
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
SetErrorMode
GetTickCount
VerifyVersionInfoW
VerSetConditionMask
lstrcmpiW
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
GetStringTypeW
GetCPInfo
SetEndOfFile
ReadFile
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
FindFirstFileW
FindClose
CreateFileW
lstrcpyW
FileTimeToSystemTime
DeleteFileW
GetCurrentDirectoryW
GlobalFlags
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSection
GlobalGetAtomNameW
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
ResumeThread
SetThreadPriority
WaitForSingleObject
CloseHandle
CopyFileW
FormatMessageW
MulDiv
LocalFree
GlobalSize
GetCurrentProcessId
GlobalUnlock
GlobalFree
WideCharToMultiByte
MultiByteToWideChar
lstrcmpA
GlobalLock
GlobalAlloc
GetVersionExW
GetCurrentThread
GlobalFindAtomW
GlobalAddAtomW
LoadLibraryW
LoadLibraryA
lstrcmpW
GlobalDeleteAtom
LoadLibraryExW
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
FreeResource
FreeLibrary
GetSystemDirectoryW
GetCurrentThreadId
InitializeCriticalSectionAndSpinCount
SetLastError
EncodePointer
OutputDebugStringA
GetThreadLocale
FindResourceW
SizeofResource
LockResource
LoadResource
DeleteCriticalSection
DecodePointer
EnterCriticalSection
HeapSize
GetLastError
RaiseException
InitializeCriticalSectionEx
LeaveCriticalSection
GetProcessHeap
HeapFree
HeapAlloc

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey

shell32

SHGetFileInfoW
DragQueryFileW
DragFinish
ShellExecuteW
SHGetPathFromIDListW
SHBrowseForFolderW
SHAppBarMessage
SHGetDesktopFolder
SHGetSpecialFolderLocation

shlwapi

PathFindFileNameW
PathIsUNCW
PathStripToRootW
StrFormatKBSizeW
PathFindExtensionW
PathRemoveFileSpecW

uxtheme

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

ole32

OleIsCurrentClipboard
OleFlushClipboard
OleUninitialize
OleInitialize
CoFreeUnusedLibraries
CreateILockBytesOnHGlobal
StgOpenStorageOnILockBytes
StgCreateDocfileOnILockBytes
CoGetClassObject
CoDisconnectObject
CoInitialize
CoCreateInstance
ReleaseStgMedium
OleDuplicateData
DoDragDrop
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
CLSIDFromString
CoCreateGuid
CoUninitialize
IsAccelerator
OleTranslateAccelerator
OleDestroyMenuDescriptor
OleCreateMenuDescriptor
OleLockRunning
RevokeDragDrop
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
CoRegisterMessageFilter
CoRevokeClassObject
CoInitializeEx
CreateStreamOnHGlobal

oleaut32

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

oledlg

OleUIBusyW

gdiplus

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

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

imm32

ImmReleaseContext
ImmGetContext
ImmGetOpenStatus

winmm

PlaySoundW

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 320KB - Virtual size: 319KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 55KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 118KB - Virtual size: 117KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

bf8da3a657d069df91c64827f5721f03

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

oleacc

imm32

winmm

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 320KB - Virtual size: 319KB

.data Size: 25KB - Virtual size: 55KB

.rsrc Size: 1.4MB - Virtual size: 1.4MB

.reloc Size: 118KB - Virtual size: 117KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 320KB - Virtual size: 319KB

.data
Size: 25KB - Virtual size: 55KB

.rsrc
Size: 1.4MB - Virtual size: 1.4MB

.reloc
Size: 118KB - Virtual size: 117KB