2024-05-17_6d4ce710eb745de563a88aa707b7aa62_bkransomware_floxif

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General

Target

2024-05-17_6d4ce710eb745de563a88aa707b7aa62_bkransomware_floxif
Size

1.8MB
MD5

6d4ce710eb745de563a88aa707b7aa62
SHA1

ef6a3ac9b42d915980dbf524babe0ab80d3e5d38
SHA256

b561111b287c39e38f9502d6740afbe6c060488785d6e35df372ed229b448a63
SHA512

6b6c8b1fac5599272c0523d50c99cfe00b2e46719eb71d8b355eb9341e219670b6366971a4e8d2213e884b27cb819f6b3105289fbb632f348f89f78c91f47f88
SSDEEP

49152:FOqiPIYnVml3HI6jiVLbpbTLgftCU15S2DpKPku04RFe:FhiPIYVml3dj2vpbTiCUfS2DpKPkl

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-17_6d4ce710eb745de563a88aa707b7aa62_bkransomware_floxif

Files

2024-05-17_6d4ce710eb745de563a88aa707b7aa62_bkransomware_floxif
.exe windows:6 windows x86 arch:x86

5a817896923eb972021b31418435e6a0

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

C:\sources\cafbase_load\platform\apo\tools\CxProper\Release\CxProper.pdb

Imports

kernel32

GetOEMCP
GetCPInfo
GetTimeZoneInformation
GetStringTypeW
GetConsoleCP
OutputDebugStringW
SetFilePointerEx
LCMapStringW
WriteConsoleW
SetEnvironmentVariableA
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetStartupInfoW
GetStdHandle
GetFileType
SetStdHandle
GetSystemTimeAsFileTime
VirtualQuery
VirtualAlloc
GetSystemInfo
FindResourceW
GetModuleHandleExW
ExitProcess
ExitThread
CreateThread
GetACP
IsProcessorFeaturePresent
IsDebuggerPresent
RtlUnwind
FindResourceExW
VirtualProtect
SearchPathW
GetProfileIntW
GetTickCount
Sleep
GetTempPathW
GetTempFileNameW
VerifyVersionInfoW
VerSetConditionMask
GetWindowsDirectoryW
lstrcpyW
GetCurrentDirectoryW
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
GetVersionExW
GlobalFindAtomW
GlobalDeleteAtom
IsValidCodePage
ReadConsoleW
HeapQueryInformation
GetConsoleMode
FreeResource
ResumeThread
SetThreadPriority
GetCurrentThreadId
WaitForSingleObject
GetUserDefaultUILanguage
CompareStringW
GetSystemDirectoryW
EncodePointer
LoadLibraryA
lstrcmpiW
LoadLibraryExW
GetCurrentProcess
DuplicateHandle
CloseHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetVolumeInformationW
GetFullPathNameW
GetFileSize
FlushFileBuffers
FindFirstFileW
FindClose
CreateFileW
GlobalAddAtomW
lstrcmpW
GlobalFlags
FreeLibrary
GetCurrentProcessId
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
FileTimeToSystemTime
GlobalGetAtomNameW
lstrcmpA
LoadLibraryW
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
GetProcessHeap
HeapSize
HeapFree
HeapReAlloc
HeapAlloc
OutputDebugStringA
SetLastError
CopyFileW
FormatMessageW
MulDiv
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
SizeofResource
WideCharToMultiByte
MultiByteToWideChar
DeleteCriticalSection
DecodePointer
GetLastError
RaiseException
InitializeCriticalSectionEx
LocalFree
GetCommandLineW
Wow64RevertWow64FsRedirection
Wow64DisableWow64FsRedirection
LockResource
LoadResource

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

winspool.drv

OpenPrinterW
ClosePrinter
DocumentPropertiesW

advapi32

RegQueryValueExW
RegSetValueExW
RegEnumKeyExW
RegDeleteValueW
RegOpenKeyExW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey

shell32

CommandLineToArgvW
SHGetFileInfoW
ShellExecuteW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHAppBarMessage
SHBrowseForFolderW
SHGetKnownFolderPath
DragFinish
DragQueryFileW
SHGetDesktopFolder

shlwapi

PathFindFileNameW
PathIsUNCW
PathStripToRootW
PathFindExtensionW
PathRemoveFileSpecW
PathAppendW
StrFormatKBSizeW

uxtheme

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

ole32

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

oleaut32

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

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

gdiplus

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

imm32

ImmReleaseContext
ImmGetContext
ImmGetOpenStatus

winmm

PlaySoundW

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 304KB - Virtual size: 303KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 23KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 112KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5a817896923eb972021b31418435e6a0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

shlwapi

uxtheme

ole32

oleaut32

oleacc

gdiplus

imm32

winmm

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rdata Size: 304KB - Virtual size: 303KB

.data Size: 23KB - Virtual size: 53KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 112KB - Virtual size: 112KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rdata
Size: 304KB - Virtual size: 303KB

.data
Size: 23KB - Virtual size: 53KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 112KB - Virtual size: 112KB