2024-07-04_7f05066f41a0b412cdb9545cfc5c7663_bkransomware

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General

Target

2024-07-04_7f05066f41a0b412cdb9545cfc5c7663_bkransomware
Size

2.8MB
MD5

7f05066f41a0b412cdb9545cfc5c7663
SHA1

3d6d076e461729234963c0660c5437718da24068
SHA256

d3be5f4c93e44d41c6619a5a3f5e512e8bb76603e77fa14511f2fa2b7155b78f
SHA512

36b4e8143c7176fa549f970915d029dc17ef1f5c8a6a0c86d347bda1cd6cf31241c38e47c6a9f22f8bdf86226b56acebef5bcbc229f27a90480b00303d12a918
SSDEEP

49152:xTubKoGCxHq2Q+VOInB7syzXJx5qI1jmsEJrg8iIilZKXFr7fv56LGdzBoqvMpRb:92KoGCxHzQ3InB7syzVqkmsirg8iISZb

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-07-04_7f05066f41a0b412cdb9545cfc5c7663_bkransomware

Files

2024-07-04_7f05066f41a0b412cdb9545cfc5c7663_bkransomware
.exe windows:5 windows x86 arch:x86

18bf41d7fb3e9fbb643d1aae58a1011c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

E:\bld\CDGS-SE2018-JOB1\src\Release\SetupARP.pdb

Imports

setupxml

?Select@CXMLFileManagerInterface@@QAEJPB_W@Z
??0CXMLFileManagerInterface@@QAE@XZ
??1CXMLFileManagerInterface@@UAE@XZ
?CreateXML@CXMLFileManagerInterface@@QAEJPB_W@Z
?GetAttribute@CXMLFileManagerInterface@@QAE?AV?$CStringT@_WV?$StrTraitMFC@_WV?$ChTraitsCRT@_W@ATL@@@@@ATL@@PB_W@Z
?SetFileIndex@CXMLFileManagerInterface@@QAEXW4XMLFILENAMES@@@Z
?UnInitialize@CXMLFileManagerInterface@@QAEXXZ
?Initialize@CXMLFileManagerInterface@@QAEJXZ

kernel32

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

user32

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

gdi32

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

msimg32

TransparentBlt
AlphaBlend

winspool.drv

ClosePrinter
DocumentPropertiesW
OpenPrinterW

advapi32

RegSetValueExW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW

shell32

SHGetFileInfoW
DragQueryFileW
DragFinish
SHGetSpecialFolderLocation
SHGetDesktopFolder
SHBrowseForFolderW
SHAppBarMessage
SHGetPathFromIDListW
ShellExecuteW

comctl32

InitCommonControlsEx

shlwapi

PathIsUNCW
PathStripToRootW
StrFormatKBSizeW
PathRemoveFileSpecW
PathFindExtensionW
PathFindFileNameW

uxtheme

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

ole32

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

oleaut32

VariantInit
VariantClear
VariantChangeType
VariantCopy
LoadRegTypeLi
DispCallFunc
LoadTypeLi
SysStringLen
SystemTimeToVariantTime
VariantTimeToSystemTime
SafeArrayCreate
SafeArrayGetElemsize
SafeArrayAccessData
SafeArrayUnaccessData
VarBstrFromDate
OleCreateFontIndirect
SysAllocString
SysFreeString
SysAllocStringLen
SafeArrayDestroy

oledlg

OleUIBusyW

rpcrt4

RpcStringFreeW
UuidToStringW

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
ImmGetOpenStatus
ImmReleaseContext

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: 329KB - Virtual size: 329KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 426KB - Virtual size: 425KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 688KB - Virtual size: 692KB

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

18bf41d7fb3e9fbb643d1aae58a1011c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

setupxml

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

oledlg

rpcrt4

oleacc

gdiplus

imm32

winmm

Sections

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

.rdata Size: 329KB - Virtual size: 329KB

.data Size: 26KB - Virtual size: 56KB

.rsrc Size: 426KB - Virtual size: 425KB

.reloc Size: 688KB - Virtual size: 692KB

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

.rdata
Size: 329KB - Virtual size: 329KB

.data
Size: 26KB - Virtual size: 56KB

.rsrc
Size: 426KB - Virtual size: 425KB

.reloc
Size: 688KB - Virtual size: 692KB