2024-08-06_5a1da51c327dd54370918e35311035c5_bkransomware

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General

Target

2024-08-06_5a1da51c327dd54370918e35311035c5_bkransomware
Size

3.0MB
MD5

5a1da51c327dd54370918e35311035c5
SHA1

4c8d5dbcebc2c3007578523bec734672216c0537
SHA256

fc4ee84855750ecc2cc0c10fc5fe3101519324f8521c12a4b7d060bc2f638a6d
SHA512

6aec50f8be754ea6723257a5ba7aea5f6edc31677eac7849cedc687124fb672420a0404c74c9118cc2aafffaf934728fe8f50a8f4c701877bda0dcaf29075c50
SSDEEP

49152:mcfsij9fkcStaB0SBgK78qD3hScMEOsR3cjsQbj7OmM4G1j0t+L+p/LH7yJq7Eq0:mckknnBRBgK78WxS9EBFcwQbj7OmM4G8

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-06_5a1da51c327dd54370918e35311035c5_bkransomware

Files

2024-08-06_5a1da51c327dd54370918e35311035c5_bkransomware
.exe windows:5 windows x86 arch:x86

201765ac7394b623217a1fcd6522c376

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

D:\DELI3960\Tester\Tester\bin\DeLi3960Tester.pdb

Imports

kernel32

SetStdHandle
GetFileType
GetStdHandle
GetStartupInfoW
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
CreateSemaphoreW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetTimeZoneInformation
GetConsoleCP
GetConsoleMode
SetFilePointerEx
GetStringTypeW
ReadConsoleW
OutputDebugStringW
GetDateFormatW
GetTimeFormatW
LCMapStringW
IsValidLocale
EnumSystemLocalesW
WriteConsoleW
VirtualQuery
UnregisterWaitEx
QueryDepthSList
InterlockedFlushSList
InterlockedPushEntrySList
InterlockedPopEntrySList
InitializeSListHead
ReleaseSemaphore
VirtualFree
FreeLibraryAndExitThread
UnregisterWait
RegisterWaitForSingleObject
SetThreadAffinityMask
GetProcessAffinityMask
GetNumaHighestNodeNumber
DeleteTimerQueueTimer
ChangeTimerQueueTimer
CreateTimerQueueTimer
GetLogicalProcessorInformation
GetThreadPriority
SwitchToThread
SignalObjectAndWait
WaitForSingleObjectEx
CreateTimerQueue
FormatMessageA
GetExitCodeThread
VirtualAlloc
GetSystemInfo
AreFileApisANSI
HeapQueryInformation
GetModuleHandleExW
ExitProcess
RtlUnwind
IsProcessorFeaturePresent
IsDebuggerPresent
ExitThread
CreateThread
GetSystemTimeAsFileTime
GetCommandLineW
FindResourceExW
GetUserDefaultLCID
VirtualProtect
GetProfileIntW
SearchPathW
GetWindowsDirectoryW
GetTempPathW
GetTempFileNameW
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetLocaleInfoW
CompareStringW
SetErrorMode
GetFileTime
GetFileSizeEx
GetFileAttributesExW
GetFileAttributesW
FileTimeToLocalFileTime
GetCurrentDirectoryW
GlobalFlags
VerifyVersionInfoW
VerSetConditionMask
FileTimeToSystemTime
GlobalGetAtomNameW
LocalReAlloc
LocalAlloc
GlobalHandle
GlobalReAlloc
InitializeCriticalSection
ResumeThread
SetThreadPriority
WritePrivateProfileStringW
GetPrivateProfileStringW
GetPrivateProfileIntW
lstrcpyW
lstrcmpA
GetVersionExW
GlobalFindAtomW
GlobalAddAtomW
lstrcmpW
GlobalDeleteAtom
FreeLibrary
GetSystemDirectoryW
EncodePointer
LoadLibraryA
lstrcmpiW
LoadLibraryExW
GetCurrentProcess
DuplicateHandle
WriteFile
UnlockFile
SetFilePointer
SetEndOfFile
ReadFile
LockFile
GetFullPathNameW
GetFileSize
FlushFileBuffers
FindFirstFileW
FindClose
DeleteFileW
GetCurrentThreadId
LoadLibraryW
GetProcAddress
GetModuleHandleW
GetModuleHandleA
GetModuleFileNameW
FreeResource
CopyFileW
FormatMessageW
MulDiv
LocalFree
GlobalFree
GlobalUnlock
GlobalLock
GlobalSize
GlobalAlloc
CreateFileA
GetDriveTypeA
DeviceIoControl
CreateFileW
GetVolumeInformationW
GetDriveTypeW
OutputDebugStringA
GetThreadTimes
GetCurrentThread
QueryPerformanceCounter
ResetEvent
DecodePointer
HeapSize
RaiseException
GetProcessHeap
HeapFree
HeapAlloc
HeapReAlloc
WideCharToMultiByte
GetCurrentProcessId
GetTickCount
MultiByteToWideChar
TlsFree
TlsSetValue
TlsGetValue
CreateWaitableTimerW
SetLastError
InterlockedCompareExchange
GetQueuedCompletionStatus
SetWaitableTimer
CreateIoCompletionPort
PostQueuedCompletionStatus
SleepEx
SetEvent
CreateEventW
WaitForSingleObject
QueueUserAPC
TerminateThread
WaitForMultipleObjects
CloseHandle
TlsAlloc
GetLastError
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InterlockedExchangeAdd
InterlockedDecrement
InterlockedExchange
InterlockedIncrement
FindResourceW
LoadResource
LockResource
SizeofResource
SetEnvironmentVariableA
Sleep

user32

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

gdi32

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

msimg32

AlphaBlend
TransparentBlt

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

advapi32

RegDeleteValueW
RegEnumKeyExW
RegEnumValueW
RegQueryValueW
RegEnumKeyW
RegSetValueExW
CryptAcquireContextW
RegDeleteKeyW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
CryptGenRandom
CryptReleaseContext

shell32

DragQueryFileW
SHGetMalloc
SHGetPathFromIDListW
SHGetSpecialFolderLocation
SHBrowseForFolderW
SHGetDesktopFolder
DragFinish
SHGetFileInfoW
SHAppBarMessage
ShellExecuteW

comctl32

InitCommonControlsEx

shlwapi

PathStripToRootW
PathFindExtensionW
PathFindFileNameW
StrFormatKBSizeW
PathIsUNCW
PathRemoveFileSpecW

uxtheme

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

ole32

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

oleaut32

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

gdiplus

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

ws2_32

send
socket
recv
shutdown
WSASendTo
WSARecvFrom
getpeername
freeaddrinfo
getaddrinfo
ntohs
WSAAddressToStringW
recvfrom
sendto
getsockname
getsockopt
connect
bind
accept
inet_addr
__WSAFDIsSet
htonl
ntohl
WSAGetLastError
htons
WSAStringToAddressA
select
setsockopt
WSASocketW
WSASend
WSARecv
listen
ioctlsocket
closesocket
WSACleanup
WSAStartup
WSASetLastError

oleacc

AccessibleObjectFromWindow
LresultFromObject
CreateStdAccessibleObject

imm32

ImmGetContext
ImmGetOpenStatus
ImmReleaseContext

winmm

PlaySoundW

Sections

.text
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 500KB - Virtual size: 499KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 58KB - Virtual size: 180KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 167KB - Virtual size: 167KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 163KB - Virtual size: 163KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

201765ac7394b623217a1fcd6522c376

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

msimg32

winspool.drv

advapi32

shell32

comctl32

shlwapi

uxtheme

ole32

oleaut32

gdiplus

ws2_32

oleacc

imm32

winmm

Sections

.text Size: 2.1MB - Virtual size: 2.1MB

.rdata Size: 500KB - Virtual size: 499KB

.data Size: 58KB - Virtual size: 180KB

.rsrc Size: 167KB - Virtual size: 167KB

.reloc Size: 163KB - Virtual size: 163KB

.text
Size: 2.1MB - Virtual size: 2.1MB

.rdata
Size: 500KB - Virtual size: 499KB

.data
Size: 58KB - Virtual size: 180KB

.rsrc
Size: 167KB - Virtual size: 167KB

.reloc
Size: 163KB - Virtual size: 163KB