2024-06-08_651aec3b8a10ea2c90779adcbcff6287_bkransomware_karagany

General

Target
2024-06-08_651aec3b8a10ea2c90779adcbcff6287_bkransomware_karagany
Size 677KB
Sample240608-pyjaescf56
SHA256 29c035715fedd8b8790b728142be254f50be2d8fccb911387d1469c5877fdfcc
MD5 651aec3b8a10ea2c90779adcbcff6287
SHA1 288e0a941edde6a24eda96ebc6aab383a8931397
SHA512 445103da46b69185f2e6b0a269b4feffa14ae18fc33e3c0d5e88f19aacc85aa670482917cdbf1437b72e2199a3effbd9db197a35b02a01887bb4c3ee944bb546
SSDEEP 12288:PvXk1GLD7bHVKMQ4O4vSjNsyMLpRNO2FLzTGT/SRel8lkEoiqAj:3k1GX7bHsMQ4/O6yMLprOInyT/Swl8Mg
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-08_651aec3b8a10ea2c90779adcbcff6287_bkransomware_karagany

File Explorer

2024-06-08_651aec3b8a10ea2c90779adcbcff6287_bkransomware_karagany

.exe 677KB

2024-06-08_651aec3b8a10ea2c90779adcbcff6287_bkransomware_karagany

IMPHASH 6475c67b13bd524a574fee91f1de7cd5
SHA256 29c035715fedd8b8790b728142be254f50be2d8fccb911387d1469c5877fdfcc
MD5 651aec3b8a10ea2c90779adcbcff6287
SHA1 288e0a941edde6a24eda96ebc6aab383a8931397
SHA512 445103da46b69185f2e6b0a269b4feffa14ae18fc33e3c0d5e88f19aacc85aa670482917cdbf1437b72e2199a3effbd9db197a35b02a01887bb4c3ee944bb546
SSDEEP 12288:PvXk1GLD7bHVKMQ4O4vSjNsyMLpRNO2FLzTGT/SRel8lkEoiqAj:3k1GX7bHsMQ4/O6yMLprOInyT/Swl8Mg
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

2024-06-08_651aec3b8a10ea2c90779adcbcff6287_bkransomware_karagany

kernel32

user32

advapi32

shell32

generic