2024-06-13_3a5b1baa996b35b243dd161b3e4b292a_bkransomware

General

Target
2024-06-13_3a5b1baa996b35b243dd161b3e4b292a_bkransomware
Size 71KB
Sample240613-e2dt1atgqe
SHA256 b732cd56ad5917c6e082eb84073c11575c1b4db0560d5257a204112d081c7bae
MD5 3a5b1baa996b35b243dd161b3e4b292a
SHA1 998fc1e4f533139fa5a4205305c99b58e2aaab15
SHA512 6148ae456f6faa526e76ff00ff61514ee831e060890fc3a70dd59be23ddbe4f02204dc2e0cc30e2d993208e0a870b9a1431c5bc836ad30a3d0a8019d9ff1a429
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTC:ZhpAyazIlyazTC
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-13_3a5b1baa996b35b243dd161b3e4b292a_bkransomware

File Explorer

2024-06-13_3a5b1baa996b35b243dd161b3e4b292a_bkransomware

.exe 71KB

2024-06-13_3a5b1baa996b35b243dd161b3e4b292a_bkransomware

IMPHASH 46ad3d954e527f769e37017b3e128039
SHA256 b732cd56ad5917c6e082eb84073c11575c1b4db0560d5257a204112d081c7bae
MD5 3a5b1baa996b35b243dd161b3e4b292a
SHA1 998fc1e4f533139fa5a4205305c99b58e2aaab15
SHA512 6148ae456f6faa526e76ff00ff61514ee831e060890fc3a70dd59be23ddbe4f02204dc2e0cc30e2d993208e0a870b9a1431c5bc836ad30a3d0a8019d9ff1a429
SSDEEP 1536:Fc897UsWjcd9w+AyabjDbxE+MwmvlDuazTC:ZhpAyazIlyazTC
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_3a5b1baa996b35b243dd161b3e4b292a_bkransomware

kernel32

user32

advapi32

ntdll

generic