2024-06-13_1bedb14e3cc2e851cfeaec1f90d4d6f1_bkransomware

General

Target
2024-06-13_1bedb14e3cc2e851cfeaec1f90d4d6f1_bkransomware
Size 71KB
Sample240613-dztxrssfna
SHA256 2f8c12023bea2e6a6c768b91730b74992d7ee91c97be754e4e8e5b46d665e672
MD5 1bedb14e3cc2e851cfeaec1f90d4d6f1
SHA1 5f3b7e0988ae6ba5e68b8f6024e1d5118d3e71df
SHA512 80a5ed74f898fba45428fa37bf76c1b3f06b5a27a593e95fef8cc11371dc5df8d013a8f5feb599c5d14b73bb272180843d7b0596e01c6a43817959d0a79642fb
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT1:ZhpAyazIlyazT1
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-13_1bedb14e3cc2e851cfeaec1f90d4d6f1_bkransomware

File Explorer

2024-06-13_1bedb14e3cc2e851cfeaec1f90d4d6f1_bkransomware

.exe 71KB

2024-06-13_1bedb14e3cc2e851cfeaec1f90d4d6f1_bkransomware

IMPHASH 46ad3d954e527f769e37017b3e128039
SHA256 2f8c12023bea2e6a6c768b91730b74992d7ee91c97be754e4e8e5b46d665e672
MD5 1bedb14e3cc2e851cfeaec1f90d4d6f1
SHA1 5f3b7e0988ae6ba5e68b8f6024e1d5118d3e71df
SHA512 80a5ed74f898fba45428fa37bf76c1b3f06b5a27a593e95fef8cc11371dc5df8d013a8f5feb599c5d14b73bb272180843d7b0596e01c6a43817959d0a79642fb
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazT1:ZhpAyazIlyazT1
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

23774

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

WriteFile ReadFile CreateFileW FlushFileBuffers GetLastError FindClose LocalAlloc GetLogicalDriveStringsW LocalFree CreateThread ExpandEnvironmentStringsW WriteConsoleW SetFilePointerEx SetStdHandle GetConsoleMode CreateProcessW SetFilePointer GetDriveTypeW FindFirstFileW CreateMutexW GetFileSize GetEnvironmentVariableW FindNextFileW ExitProcess GetConsoleCP GetCommandLineW IsProcessorFeaturePresent SetLastError GetCurrentThreadId EncodePointer DecodePointer GetModuleHandleExW GetProcAddress MultiByteToWideChar WideCharToMultiByte GetProcessHeap GetStdHandle GetFileType DeleteCriticalSection GetStartupInfoW GetModuleFileNameW QueryPerformanceCounter GetCurrentProcessId GetSystemTimeAsFileTime GetEnvironmentStringsW FreeEnvironmentStringsW UnhandledExceptionFilter SetUnhandledExceptionFilter InitializeCriticalSectionAndSpinCount Sleep GetCurrentProcess TerminateProcess TlsAlloc TlsGetValue TlsSetValue TlsFree GetModuleHandleW EnterCriticalSection LeaveCriticalSection HeapFree IsValidCodePage GetACP GetOEMCP GetCPInfo IsDebuggerPresent LoadLibraryExW RtlUnwind OutputDebugStringW HeapAlloc HeapReAlloc GetStringTypeW HeapSize LCMapStringW CloseHandle

user32

wsprintfW

advapi32

RegCloseKey CryptGenRandom RegCreateKeyW CryptAcquireContextW RegSetValueExW

ntdll

RtlAdjustPrivilege NtDelayExecution NtClose

Sharing

General

Malware Config

Signatures

File Explorer

2024-06-13_1bedb14e3cc2e851cfeaec1f90d4d6f1_bkransomware

kernel32

user32

advapi32

ntdll

generic