2024-10-18_7af6fe9eb3c31d2d853950f15253c7a5_bkransomware

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General

Target

2024-10-18_7af6fe9eb3c31d2d853950f15253c7a5_bkransomware
Size

376KB
MD5

7af6fe9eb3c31d2d853950f15253c7a5
SHA1

ff47a55e16da03a9cfb45821eef028f89952afd4
SHA256

c857e455a98d0f90e8d7530c247bfc3ffbd9563d2a4278aa520eb5fa1164da20
SHA512

c2e1d68b9173251e11bb70a73f28b72a65276c5c4bccea999b7603b316c3ef9153195429cdb18dc060494b302cfd1d5f60ddba9c2552c4a74027685b87c1b6f7
SSDEEP

6144:ROcsUMy7a5BMmjtMCBabfnWwPPcjw9aVnK/7oNDSgGQJb6hW0S:RLsk7yNjtZk6uPow9aVK/sN7GQJAdS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-10-18_7af6fe9eb3c31d2d853950f15253c7a5_bkransomware

Files

2024-10-18_7af6fe9eb3c31d2d853950f15253c7a5_bkransomware
.exe windows:5 windows x86 arch:x86

f2438e73c857594ef82f9aceac20a9be

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

Imports

gdi32

GetBkColor
GetCurrentObject
GetDeviceCaps
GetGraphicsMode
GetMapMode
GetNearestColor
GetObjectType
GetPixelFormat
GetPolyFillMode
GetRandomRgn
GetStretchBltMode
GetTextCharacterExtra
GetTextAlign
GetTextCharset
SetTextColor
UpdateColors

user32

LoadIconA
GetWindowLongA
GetCursor
GetMenuContextHelpId
GetWindowContextHelpId
SetWindowTextA
RemovePropA
GetPropA
GetScrollPos
EndPaint
BeginPaint
GetWindowDC
GetDC
WindowFromDC
GetForegroundWindow
DrawTextA
GetMenuCheckMarkDimensions
GetMenuItemCount
GetMenuItemID
GetMenuState
GetMenu
IsWindowEnabled
EnableWindow
IsWindowUnicode
GetQueueStatus
GetInputState
GetKeyboardType
SetFocus
GetDialogBaseUnits
CheckDlgButton
SetDlgItemTextA
GetDlgItemInt
GetDlgItem
EndDialog
ShowWindow
PostMessageA
SendMessageA

kernel32

GetFullPathNameA
ReadConsoleW
ReadFile
SetEndOfFile
GetTimeZoneInformation
CreateFileW
GetCurrentDirectoryW
SetCurrentDirectoryW
GetFullPathNameW
PeekNamedPipe
GetFileInformationByHandle
FileTimeToLocalFileTime
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetStringTypeW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
HeapSize
OutputDebugStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetModuleFileNameA
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
FindFirstFileExW
GetConsoleMode
GetConsoleCP
RtlUnwind
GetCurrentThread
GetStdHandle
DeleteFileA
FindClose
FlushFileBuffers
GetFileTime
GetFileType
SetFilePointer
WriteFile
IsDebuggerPresent
CloseHandle
GetLastError
GetProcessHeap
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
IsProcessorFeaturePresent
GetVersion
GetTickCount
GetModuleHandleA
GetProcAddress
LockResource
GlobalAlloc
GlobalSize
GlobalFlags
GlobalHandle
LocalFlags
MoveFileA
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
MultiByteToWideChar
WideCharToMultiByte
HeapFree
HeapAlloc
HeapReAlloc
GetSystemTimeAsFileTime
GetCommandLineA
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
FatalAppExitA
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
CreateEventW
Sleep
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
CreateSemaphoreW
GetModuleFileNameW
SetConsoleCtrlHandler
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
SetEnvironmentVariableA

Sections

.text
Size: 296KB - Virtual size: 295KB

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: 21KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f2438e73c857594ef82f9aceac20a9be

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

user32

kernel32

Sections

.text Size: 296KB - Virtual size: 295KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 21KB - Virtual size: 192KB

.reloc Size: 32KB - Virtual size: 31KB

.text
Size: 296KB - Virtual size: 295KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 21KB - Virtual size: 192KB

.reloc
Size: 32KB - Virtual size: 31KB