Static task
static1
Behavioral task
behavioral1
Sample
2024-09-13_d96328046fd96c99dc89c0438d52a410_bkransomware.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-13_d96328046fd96c99dc89c0438d52a410_bkransomware.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-13_d96328046fd96c99dc89c0438d52a410_bkransomware
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Size
506KB
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MD5
d96328046fd96c99dc89c0438d52a410
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SHA1
3c6dd72cc9cff911589e4a704c14293cfecf28f7
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SHA256
28b28a49fdca04dc0827cd3f6f328e8031b8e42255bff8cc91e116839f2ded61
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SHA512
d08bd357034fe93cb0fb9ee485662a273852a7ebec497f8d40841f3dbdee060f88c104f06cd399ed9da08fdc2fae7b377ec99982cd82aa3830a917bc64c78257
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SSDEEP
12288:Skg+ZNSnpN71B+FIyUOtGD2Yu3X8Pzni/DbWe:Skg+ZEnpN7+FIhOIaX8Pzi7bW
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_d96328046fd96c99dc89c0438d52a410_bkransomware
Files
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2024-09-13_d96328046fd96c99dc89c0438d52a410_bkransomware.exe windows:5 windows x86 arch:x86
2a3e7ad20ff1346e0b56dc770b2f6749
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
gdi32
UpdateColors
SetTextColor
GetTextCharacterExtra
GetSystemPaletteUse
GetMapMode
GetPolyFillMode
GetNearestColor
SetTextAlign
GetStretchBltMode
SetSystemPaletteUse
GetTextAlign
SetTextJustification
SetPixel
GetTextColor
GetDCBrushColor
GetMetaRgn
GetTextCharset
GetObjectType
GetRandomRgn
user32
CallWindowProcA
GetMenuCheckMarkDimensions
GetQueueStatus
GetMenuItemCount
SetDlgItemTextA
GetMenuContextHelpId
SetWindowTextA
CheckDlgButton
GetScrollPos
GetMenuItemID
LoadIconA
ShowWindow
GetPropA
BeginPaint
MoveWindow
EndDialog
DrawTextA
EndPaint
WindowFromDC
EnableWindow
GetMenu
SendMessageA
IsWindowUnicode
GetDlgItemInt
GetDlgItem
GetWindowDC
GetForegroundWindow
PostMessageA
GetWindowLongA
GetWindowContextHelpId
IsWindowEnabled
GetMenuState
RemovePropA
GetInputState
SetFocus
GetCursor
kernel32
GetFullPathNameA
ReadConsoleW
ReadFile
SetEndOfFile
GetTimeZoneInformation
CreateFileW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetFullPathNameW
PeekNamedPipe
GetFileInformationByHandle
FileTimeToLocalFileTime
GetStringTypeW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapSize
WriteConsoleW
SetStdHandle
SetFilePointerEx
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetModuleFileNameA
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
FindFirstFileExW
FindClose
GetCPInfo
GetOEMCP
GetACP
GetProcAddress
GetModuleHandleA
GetProcessHeap
IsDebuggerPresent
GetStdHandle
SetFilePointer
GlobalSize
LoadResource
DeleteFileA
GetVersion
GlobalHandle
GetTickCount
SizeofResource
MoveFileA
FindResourceA
GetCurrentProcess
GetCurrentThreadId
GetDriveTypeA
GlobalAlloc
GetLastError
QueryPerformanceCounter
GetFileType
GlobalFlags
LocalFlags
FlushFileBuffers
IsProcessorFeaturePresent
CloseHandle
GetCurrentProcessId
LockResource
HeapFree
HeapAlloc
GetSystemTimeAsFileTime
HeapReAlloc
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
WriteFile
GetModuleFileNameW
SetLastError
GetCurrentThread
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleCP
GetConsoleMode
DeleteCriticalSection
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CreateSemaphoreW
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
IsValidCodePage
SetEnvironmentVariableA
Sections
.text Size: 456KB - Virtual size: 455KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE