2024-09-28_fcb477a32bf1cff4c85fcc8c9a06f61f_bkransomware

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General

Target

2024-09-28_fcb477a32bf1cff4c85fcc8c9a06f61f_bkransomware
Size

456KB
MD5

fcb477a32bf1cff4c85fcc8c9a06f61f
SHA1

efcacdd9b85961cc33b17f6f856125783cc7b5aa
SHA256

f9a3859c916008dfb43ef81e9ba04697ea1d5ff3cf3f7fda4a1a6988a5e1e767
SHA512

af89bdc971f6815b30686569ab1a75e2851ad28aedcf17c30b2a8d96e13a236e409751c3a213ed5abdd56221e5125a587f0fbca453b8d530b7c3869a71713f0b
SSDEEP

6144:2XnbS8oDxTz/7s4XnkTbkWSqYdp44EcQ490vZAAQ8Po:2Qz/71UTbkW/0FEjA0CAQY

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-09-28_fcb477a32bf1cff4c85fcc8c9a06f61f_bkransomware

Files

2024-09-28_fcb477a32bf1cff4c85fcc8c9a06f61f_bkransomware
.exe windows:5 windows x86 arch:x86

7d67f568b3b26628e6e84bdfc3b4fe7a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

gdi32

GetTextAlign
GetDCPenColor
GetStretchBltMode
SetSystemPaletteUse
GetFontLanguageInfo
SetTextCharacterExtra
GetPolyFillMode
GetTextCharset
GetNearestPaletteIndex
GetPixelFormat
UpdateColors
GetRandomRgn
GetSystemPaletteUse
GetTextCharacterExtra
GetDeviceCaps
GetFontUnicodeRanges
GetTextCharsetInfo

user32

ShowWindow
GetForegroundWindow
GetScrollPos
LoadIconA
PostMessageA
GetCursor
DrawTextA
GetMenuItemID
SendMessageA
GetWindowDC
EndPaint
WindowFromDC
GetWindowContextHelpId
GetWindowLongA
GetMenuCheckMarkDimensions
GetMenuContextHelpId
GetDlgItem
GetMenuState
GetDlgItemInt
EnableWindow
RemovePropA

kernel32

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

Sections

.text
Size: 393KB - Virtual size: 392KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 37KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

7d67f568b3b26628e6e84bdfc3b4fe7a

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

user32

kernel32

Sections

.text Size: 393KB - Virtual size: 392KB

.rdata Size: 25KB - Virtual size: 24KB

.data Size: 37KB - Virtual size: 121KB

.text
Size: 393KB - Virtual size: 392KB

.rdata
Size: 25KB - Virtual size: 24KB

.data
Size: 37KB - Virtual size: 121KB