2024-08-06_ee5757da9a1c711127f34114f1b4ccf4_bkransomware

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General

Target

2024-08-06_ee5757da9a1c711127f34114f1b4ccf4_bkransomware
Size

3.4MB
MD5

ee5757da9a1c711127f34114f1b4ccf4
SHA1

77402b1b49e17e34c597f058c7c9f16f50dfbb60
SHA256

7f37018a8af2e4fdd98d9103e5519940ce54c72c1f0e0e50fab9e9e6619e4ba6
SHA512

53b85b10d234397c2f37e1000ed0dd23eae99c02821158ff3ddeaf659e933dd4db8a35ee4ea03e60d55b406d4a324e93ed4bad41de73093182a83667b5abcc87
SSDEEP

98304:ibAj5OmTP02VguHSMsjktAV25I93FgN4OiZrq1DfPHNADtV6v+:ib4j5PD5I93ON4O7NADtV6v+

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-06_ee5757da9a1c711127f34114f1b4ccf4_bkransomware

Files

2024-08-06_ee5757da9a1c711127f34114f1b4ccf4_bkransomware
.exe windows:5 windows x86 arch:x86

22667b5fead7a800619bbce216af5f8d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

Q:\Winrar\Release\WinRar.pdb

Imports

kernel32

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

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegEnumKeyW
RegEnumValueW
RegEnumKeyExW
RegSetValueW
RegQueryValueW
RegCloseKey
RegSetValueExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

SHAppBarMessage
DragFinish
SHGetMalloc
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHBrowseForFolderW
SHGetDesktopFolder
ExtractIconW
ShellExecuteW
DragQueryFileW
SHGetFileInfoW

comctl32

InitCommonControlsEx

shlwapi

PathFindExtensionW
PathFindFileNameW
PathIsUNCW
PathStripToRootW
StrFormatKBSizeW
PathIsDirectoryW
PathRemoveFileSpecW

uxtheme

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

ole32

OleInitialize
CoFreeUnusedLibraries
CoCreateGuid
CoTaskMemFree
StringFromCLSID
CoRevokeClassObject
CoRegisterClassObject
IsAccelerator
OleUninitialize
OleCreateMenuDescriptor
CoInitializeEx
OleLockRunning
RevokeDragDrop
CLSIDFromString
CLSIDFromProgID
CoCreateInstance
CoInitialize
StringFromGUID2
CoTaskMemAlloc
OleDuplicateData
ReleaseStgMedium
CoDisconnectObject
CoGetClassObject
OleFlushClipboard
OleIsCurrentClipboard
CoRegisterMessageFilter
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
OleDestroyMenuDescriptor
OleTranslateAccelerator
RegisterDragDrop
CoLockObjectExternal
OleGetClipboard
DoDragDrop
CreateStreamOnHGlobal
CoUninitialize
CreateILockBytesOnHGlobal

oleaut32

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

oledlg

OleUIBusyW

gdiplus

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

ws2_32

WSASetLastError
WSACleanup
WSAStartup

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
IMAGE_SCN_MEM_WRITE

.rdata
Size: 334KB - Virtual size: 333KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 120KB - Virtual size: 148KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

22667b5fead7a800619bbce216af5f8d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

ws2_32

oleacc

imm32

winmm

Sections

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

.rdata Size: 334KB - Virtual size: 333KB

.data Size: 26KB - Virtual size: 60KB

.rsrc Size: 1.5MB - Virtual size: 1.5MB

.reloc Size: 120KB - Virtual size: 148KB

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

.rdata
Size: 334KB - Virtual size: 333KB

.data
Size: 26KB - Virtual size: 60KB

.rsrc
Size: 1.5MB - Virtual size: 1.5MB

.reloc
Size: 120KB - Virtual size: 148KB