2024-05-05_aab5301f2eb1ab9199e6c3ae08624ddd_bkransomware

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General

Target

2024-05-05_aab5301f2eb1ab9199e6c3ae08624ddd_bkransomware
Size

2.0MB
MD5

aab5301f2eb1ab9199e6c3ae08624ddd
SHA1

d64f3eb2aadf8484f6b3bf8fab9be642d0b8d615
SHA256

d7c9294ad1afa56f9a97481112830676fa783bfee8df7ea84d6b07a106cb642d
SHA512

7382c1deb25dd20583182a0a91d82a349921b88f5cb82c182df5431dd82c4011986730840a7c8c415986946d43fd71d763c1c02ad7e2dcafa6ce61e9c83bdfe6
SSDEEP

49152:bCxDHph+w0TmF0LOKeCvIdq42KXEKy4BJcIuyRWBioDz/lrMjRAZbv6aJdFlp3:uxDHph+1TZLOK9vIdq49PBJcIuyqJH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-05-05_aab5301f2eb1ab9199e6c3ae08624ddd_bkransomware

Files

2024-05-05_aab5301f2eb1ab9199e6c3ae08624ddd_bkransomware
.exe windows:5 windows x86 arch:x86

541e25f6aeb6bfac2ecefa019e253c12

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:\MY WORK\PH_TOOL\貝盈更新工具\UpdateTool_1.0\自動燒寫工具-貝盈定制-20210826-工厂-客户(支持WIN8.1)\自動燒寫工具-貝盈定制-20210826-新增F90(工厂端使用)(支持WIN8.1)-英语界面\SH25F273_MP_TOO

Imports

setupapi

SetupDiGetDeviceInterfaceDetailW
SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInterfaces
SetupDiGetClassDevsW

hid

HidD_GetFeature
HidD_GetPreparsedData
HidP_GetCaps
HidD_FreePreparsedData
HidD_GetHidGuid
HidD_GetAttributes
HidD_SetFeature

kernel32

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

user32

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

gdi32

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

msimg32

TransparentBlt
AlphaBlend

winspool.drv

ClosePrinter
OpenPrinterW
DocumentPropertiesW

advapi32

RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

SHBrowseForFolderW
SHGetFileInfoW
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHGetDesktopFolder
ShellExecuteW
SHAppBarMessage
DragFinish
DragQueryFileW

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameW
PathRemoveFileSpecW
PathIsUNCW
PathStripToRootW
PathFindExtensionW
StrFormatKBSizeW

uxtheme

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

ole32

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

oleaut32

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

oledlg

OleUIBusyW

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

ImmGetContext
ImmReleaseContext
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: 327KB - Virtual size: 327KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 47KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 155KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 121KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

541e25f6aeb6bfac2ecefa019e253c12

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

setupapi

hid

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

oleacc

gdiplus

imm32

winmm

Sections

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

.rdata Size: 327KB - Virtual size: 327KB

.data Size: 47KB - Virtual size: 94KB

.rsrc Size: 155KB - Virtual size: 154KB

.reloc Size: 121KB - Virtual size: 120KB

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

.rdata
Size: 327KB - Virtual size: 327KB

.data
Size: 47KB - Virtual size: 94KB

.rsrc
Size: 155KB - Virtual size: 154KB

.reloc
Size: 121KB - Virtual size: 120KB