2024-06-03_945dfb40eb59ef4719c9b8329236aa99_bkransomware_karagany

General

Target
2024-06-03_945dfb40eb59ef4719c9b8329236aa99_bkransomware_karagany
Size 1.6MB
Sample240603-wrxb2aff32
SHA256 4d34294304d85eb6c1457fece67f4de921d37865678a0a144dad73c6a0011c4a
MD5 945dfb40eb59ef4719c9b8329236aa99
SHA1 ba73c09709528f99eb32b4b1d9a64bee9e90038e
SHA512 2e066ea48469920671521a6ca6b0353a2c0ea351bdf4a1183380ad4ddc18aa89c5a9034d299a42f7d87336f8a34a041d4471de0a7e55a480ef4b1468c1f2ad74
SSDEEP 12288:YvXk1/8y/Gl6UZJ28hajZ/fMqHs6GtbxTJ0NlNgEr9v/hZMTszwdeImgyH5n:ck1/82kDZJfwjBfw6IRuL1ZZMAz2jCd
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-03_945dfb40eb59ef4719c9b8329236aa99_bkransomware_karagany

File Explorer

2024-06-03_945dfb40eb59ef4719c9b8329236aa99_bkransomware_karagany

.exe 1.6MB

2024-06-03_945dfb40eb59ef4719c9b8329236aa99_bkransomware_karagany

IMPHASH 6475c67b13bd524a574fee91f1de7cd5
SHA256 4d34294304d85eb6c1457fece67f4de921d37865678a0a144dad73c6a0011c4a
MD5 945dfb40eb59ef4719c9b8329236aa99
SHA1 ba73c09709528f99eb32b4b1d9a64bee9e90038e
SHA512 2e066ea48469920671521a6ca6b0353a2c0ea351bdf4a1183380ad4ddc18aa89c5a9034d299a42f7d87336f8a34a041d4471de0a7e55a480ef4b1468c1f2ad74
SSDEEP 12288:YvXk1/8y/Gl6UZJ28hajZ/fMqHs6GtbxTJ0NlNgEr9v/hZMTszwdeImgyH5n:ck1/82kDZJfwjBfw6IRuL1ZZMAz2jCd
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

8555

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

SetCurrentDirectoryA CreateFileMappingA MapViewOfFile GetLastError CloseHandle MultiByteToWideChar WideCharToMultiByte ExpandEnvironmentStringsA GetProcAddress LoadLibraryA WriteConsoleW GetModuleFileNameA SetStdHandle GetConsoleMode GetConsoleCP FlushFileBuffers HeapSize HeapReAlloc OutputDebugStringW RtlUnwind LoadLibraryExW GetShortPathNameA GetFullPathNameA SetFilePointerEx GetCommandLineW LCMapStringW IsDebuggerPresent IsProcessorFeaturePresent GetCommandLineA HeapFree UnhandledExceptionFilter SetUnhandledExceptionFilter SetLastError InitializeCriticalSectionAndSpinCount Sleep GetCurrentProcess TerminateProcess TlsAlloc TlsGetValue TlsSetValue TlsFree GetStartupInfoW GetModuleHandleW EncodePointer DecodePointer HeapAlloc IsValidCodePage GetACP GetOEMCP GetCPInfo GetCurrentThreadId GetStringTypeW RaiseException ExitProcess GetModuleHandleExW GetProcessHeap GetStdHandle GetFileType DeleteCriticalSection WriteFile GetModuleFileNameW QueryPerformanceCounter GetCurrentProcessId GetSystemTimeAsFileTime GetEnvironmentStringsW FreeEnvironmentStringsW EnterCriticalSection LeaveCriticalSection CreateFileW

user32

SetForegroundWindow ShowWindow IsIconic DefWindowProcA PostQuitMessage IsWindow CreateWindowExA RegisterClassExA LoadCursorA LoadIconA DispatchMessageA TranslateMessage GetMessageA GetDesktopWindow SetTimer

advapi32

RegQueryValueExA RegCloseKey RegOpenKeyExA

shell32

CommandLineToArgvW

Sharing

General

Malware Config

Signatures

File Explorer

2024-06-03_945dfb40eb59ef4719c9b8329236aa99_bkransomware_karagany

kernel32

user32

advapi32

shell32

generic