2024-08-08_d79de4b418a191d55520c73a936e1f74_bkransomware

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General

Target

2024-08-08_d79de4b418a191d55520c73a936e1f74_bkransomware
Size

3.7MB
MD5

d79de4b418a191d55520c73a936e1f74
SHA1

a028d6d2e07f939e0121863ea306b61385ba2d3b
SHA256

d370e29e151f6df17344ff1c233e8af3a4c03efbb42b7085955234f3d545bcce
SHA512

1f093fda3391d73e0dc661b1d092495a4d098cccca14880e441a45cd8df4446c2f0c403f10759ac4119d3b2e22b09e0be736570db98dabbb49569b82647d1c10
SSDEEP

98304:u8SqwHu8bnbtsdMonR6xEnB/cevYhOuIETTtkBFLOAkGkzdnEVomFHKnP/j:L892PvYhOvETTtkBFLOyomFHKnP7

Score

1^/10

Malware Config

Signatures

Files

2024-08-08_d79de4b418a191d55520c73a936e1f74_bkransomware
.exe windows:6 windows x86 arch:x86

5db25d345108c606d8946d02490493aa

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21/12/2012, 00:00

Not After

30/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18/10/2012, 00:00

Not After

29/12/2020, 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

7f:41:99:da:cb:05:e5:2b:9b:f9:33:09:3a:db:a7:f5
Certificate

Issuer

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

26/06/2019, 00:00

Not After

17/09/2020, 23:59

Subject

CN=ViewSonic International Corporation,O=ViewSonic International Corporation,L=New Taipei City,C=TW

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=Symantec Class 3 SHA256 Code Signing CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

8b:23:71:0f:ef:89:af:0d:8e:29:b0:d0:9a:1c:4f:cf:70:f5:19:2f:b9:ed:e5:b5:f3:f0:07:ca:8f:e5:27:5e
Signer

Actual PE Digest

8b:23:71:0f:ef:89:af:0d:8e:29:b0:d0:9a:1c:4f:cf:70:f5:19:2f:b9:ed:e5:b5:f3:f0:07:ca:8f:e5:27:5e

Digest Algorithm

sha256

PE Digest Matches

true

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

E:\New-Project\Project\ViewSonic Project\Control Panel_Betteryless-unicode\Release\Control Panel_Betteryless.pdb

Imports

kernel32

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

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

ShellExecuteW
SHGetMalloc
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHBrowseForFolderW
SHGetDesktopFolder
DragFinish
DragQueryFileW
SHGetSpecialFolderPathW
SHGetFileInfoW
SHAppBarMessage

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW
PathRemoveExtensionW
PathRemoveFileSpecW
PathIsUNCW
PathStripToRootW
PathFindExtensionW
StrFormatKBSizeW

uxtheme

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

ole32

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

oleaut32

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

oledlg

OleUIBusyW

gdiplus

GdipSetInterpolationMode
GdipCreateBitmapFromHBITMAP
GdipDrawImageI
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipGetImagePixelFormat
GdipDrawImagePointRectI
GdipFillRectanglesI
GdipDrawRectanglesI
GdipDeletePen
GdipCreatePen1
GdipDrawRectangleI
GdipSetCompositingMode
GdipGetImageWidth
GdipGetImageHeight
GdipDrawImageRectRectI
GdipDeleteBrush
GdipCreateSolidFill
GdipFillRectangleI
GdipCreateFromHDC
GdipDeleteGraphics
GdipGetImageGraphicsContext
GdipCreateBitmapFromScan0
GdiplusShutdown
GdipDisposeImage
GdipCloneImage
GdipAlloc
GdipFree
GdipLoadImageFromStream
GdiplusStartup
GdipDrawImageRectI

oleacc

CreateStdAccessibleObject
AccessibleObjectFromWindow
LresultFromObject

imm32

ImmReleaseContext
ImmGetContext
ImmGetOpenStatus

winmm

PlaySoundW

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 381KB - Virtual size: 381KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 131KB - Virtual size: 131KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5db25d345108c606d8946d02490493aa

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

7f:41:99:da:cb:05:e5:2b:9b:f9:33:09:3a:db:a7:f5Certificate

Extended Key Usages

Key Usages

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2aCertificate

Extended Key Usages

Key Usages

8b:23:71:0f:ef:89:af:0d:8e:29:b0:d0:9a:1c:4f:cf:70:f5:19:2f:b9:ed:e5:b5:f3:f0:07:ca:8f:e5:27:5eSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

gdiplus

oleacc

imm32

winmm

Sections

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

.rdata Size: 381KB - Virtual size: 381KB

.data Size: 27KB - Virtual size: 57KB

.rsrc Size: 1.7MB - Virtual size: 1.7MB

.reloc Size: 131KB - Virtual size: 131KB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

7f:41:99:da:cb:05:e5:2b:9b:f9:33:09:3a:db:a7:f5
Certificate

3d:78:d7:f9:76:49:60:b2:61:7d:f4:f0:1e:ca:86:2a
Certificate

8b:23:71:0f:ef:89:af:0d:8e:29:b0:d0:9a:1c:4f:cf:70:f5:19:2f:b9:ed:e5:b5:f3:f0:07:ca:8f:e5:27:5e
Signer

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

.rdata
Size: 381KB - Virtual size: 381KB

.data
Size: 27KB - Virtual size: 57KB

.rsrc
Size: 1.7MB - Virtual size: 1.7MB

.reloc
Size: 131KB - Virtual size: 131KB