Static task
static1
Behavioral task
behavioral1
Sample
2024-06-24_e0bbf03059ff7c58ecd8b653d3e122b8_bkransomware.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-24_e0bbf03059ff7c58ecd8b653d3e122b8_bkransomware.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-24_e0bbf03059ff7c58ecd8b653d3e122b8_bkransomware
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Size
575KB
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MD5
e0bbf03059ff7c58ecd8b653d3e122b8
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SHA1
99de1e2ee170d6b6973526bc35f550ad4c7162e7
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SHA256
5dc207fac2f8747bb6147abcd86d96c4e58084b976ecedf46d28887bccdb2a86
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SHA512
6110ca3bc9299262226434030a5047db8178a183e3038dadf817cb11ebdb0329b574ff74c59184cd1ab5192b095f23d0647fc8d0446693f48cb29de50329d596
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SSDEEP
12288:TQ24dGUSMsJi01VQ3ipHQIhfA+ggZzB3qTcofw:824dBS3Ji0HQypP5nTZpe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-24_e0bbf03059ff7c58ecd8b653d3e122b8_bkransomware
Files
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2024-06-24_e0bbf03059ff7c58ecd8b653d3e122b8_bkransomware.exe windows:5 windows x86 arch:x86
2b5d7eb74a2b8ed784c9e642c5939efa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
GetDCPenColor
GetRandomRgn
GetGraphicsMode
SetSystemPaletteUse
SetTextJustification
GetClipRgn
GetCurrentObject
SetPixel
GetTextColor
GetTextAlign
GetPolyFillMode
GetMapMode
SetTextColor
GetStretchBltMode
GetFontLanguageInfo
UpdateColors
GetTextCharset
GetSystemPaletteUse
GetNearestColor
GetMetaRgn
GetDeviceCaps
GetTextCharsetInfo
GetNearestPaletteIndex
GetFontUnicodeRanges
GetObjectType
GetPixelFormat
user32
GetPropA
SetFocus
GetInputState
CallWindowProcA
GetDlgItemInt
GetForegroundWindow
SetDlgItemTextA
MoveWindow
GetDC
GetScrollPos
BeginPaint
ShowWindow
GetMenuItemID
GetMenuState
GetQueueStatus
GetMenuCheckMarkDimensions
EndDialog
GetMenu
GetWindowLongA
EnableWindow
CheckDlgButton
SetWindowTextA
GetDlgItem
DrawTextA
SendMessageA
PostMessageA
EndPaint
IsWindowUnicode
WindowFromDC
RemovePropA
LoadIconA
IsWindowEnabled
GetMenuItemCount
kernel32
GetFullPathNameW
PeekNamedPipe
GetFileInformationByHandle
FileTimeToLocalFileTime
GetTimeZoneInformation
CreateFileW
GetCurrentDirectoryW
SetCurrentDirectoryW
SetEnvironmentVariableA
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapSize
WriteConsoleW
SetStdHandle
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetModuleFileNameA
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
FindFirstFileExW
DeleteFileW
SetFilePointerEx
GetDriveTypeW
ReadConsoleW
ReadFile
RaiseException
GetFileType
GetProcAddress
GetCurrentProcess
CloseHandle
GetModuleHandleA
GlobalHandle
QueryPerformanceCounter
IsDebuggerPresent
GlobalSize
LocalFlags
GetTickCount
SetFilePointer
GetCurrentProcessId
MoveFileA
DeleteFileA
LockResource
IsProcessorFeaturePresent
GetVersion
GetDriveTypeA
GetFileTime
FlushFileBuffers
FindResourceA
GlobalFlags
FindClose
GetCurrentThreadId
GetLastError
SizeofResource
GlobalAlloc
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
HeapReAlloc
DeleteCriticalSection
GetFullPathNameA
Beep
Sleep
GetCommandLineA
GetProcessHeap
GetStdHandle
WriteFile
GetModuleFileNameW
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleCP
GetConsoleMode
SetLastError
GetCurrentThread
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CreateEventW
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CreateSemaphoreW
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetStringTypeW
SetEndOfFile
Sections
.text Size: 516KB - Virtual size: 515KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE