2024-10-14_4ae783eb63e3e0fc8bbc5fb380738e3f_bkransomware_floxif

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General

Target

2024-10-14_4ae783eb63e3e0fc8bbc5fb380738e3f_bkransomware_floxif
Size

1.8MB
MD5

4ae783eb63e3e0fc8bbc5fb380738e3f
SHA1

6a0afa0511dbf0d50e619888734dbb21d5e4b00f
SHA256

7520af6ca59359a3dcbf4397679d95e47dfe18dfb903e5deb58a08a932db2c44
SHA512

6831f100017fde01cfd73300bf542d725fb2c52ef74b19fd36a14247420324b826087ce19541c447a498f83f5ddca79e36a23637bd4fdd29a534a44fc1346c98
SSDEEP

49152:RgoeSTdqNeUozgv+MKGov228miMZY39y/eaV5g4h0FKDc:yoe6qNepzW+Oov2eiMe39y/eaV5gx

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-14_4ae783eb63e3e0fc8bbc5fb380738e3f_bkransomware_floxif

Files

2024-10-14_4ae783eb63e3e0fc8bbc5fb380738e3f_bkransomware_floxif
.exe windows:6 windows x86 arch:x86

f868fd4e2f99fb4826f5e8c1f92c7bbf

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\CS_HP_CB186\ETDCtrlHelper\Release\ETDCtrlHelper.pdb

Imports

kernel32

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

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegEnumKeyW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegOpenKeyExW
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegQueryValueExW

shell32

SHGetFileInfoW
DragQueryFileW
DragFinish
SHAppBarMessage
SHGetMalloc
SHGetPathFromIDListW
SHGetSpecialFolderLocation
ShellExecuteW
SHGetDesktopFolder
SHBrowseForFolderW

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW
PathIsUNCW
PathStripToRootW
StrFormatKBSizeW
PathFindExtensionW
PathRemoveFileSpecW

uxtheme

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

ole32

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

oleaut32

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

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: 313KB - Virtual size: 313KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 20KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 115KB - Virtual size: 684KB

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

f868fd4e2f99fb4826f5e8c1f92c7bbf

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

gdiplus

oleacc

imm32

winmm

Sections

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

.rdata Size: 313KB - Virtual size: 313KB

.data Size: 24KB - Virtual size: 53KB

.rsrc Size: 20KB - Virtual size: 20KB

.reloc Size: 115KB - Virtual size: 684KB

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

.rdata
Size: 313KB - Virtual size: 313KB

.data
Size: 24KB - Virtual size: 53KB

.rsrc
Size: 20KB - Virtual size: 20KB

.reloc
Size: 115KB - Virtual size: 684KB