isaacwiper

General

Target
IsaacWiper
Size 219KB
Sample230105-eeqkaaec8x
SHA256 7bcd4ec18fc4a56db30e0aaebd44e2988f98f7b5d8c14f6689f650b4f11e16c0
MD5 6c10466ad7c153e7f949fa3c6600b6ac
SHA1 5d009f79383a81622eefd8b183efb23fbf96a62f
SHA512 54a7565a2ce2030b4b865835e13e2de6b7b5bb8f171e7d9db28c3fd1de8d98b7072f50effeb5d15a6ca66a2ff309cbe9b7732154f4a2855ad20c79803f0df33e
SSDEEP 6144:pjU6yx1p7lvER8SPD/xzL0ruSSbAOfyVM:Ju1pZvPuDF0ruSSbkVM
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

wiper isaacwiper

Malware Config

Signatures

Detect IsaacWiper 1 IoCs

Detect IsaacWiper Payload.

wiper

resource	yara_rule
sample	family_isaacwiper

Isaacwiper family
isaacwiper

File Explorer

IsaacWiper

.dll 219KB

IMPHASH a4b162717c197e11b76a4d9bc58ea25d
SHA256 7bcd4ec18fc4a56db30e0aaebd44e2988f98f7b5d8c14f6689f650b4f11e16c0
MD5 6c10466ad7c153e7f949fa3c6600b6ac
SHA1 5d009f79383a81622eefd8b183efb23fbf96a62f
SHA512 54a7565a2ce2030b4b865835e13e2de6b7b5bb8f171e7d9db28c3fd1de8d98b7072f50effeb5d15a6ca66a2ff309cbe9b7732154f4a2855ad20c79803f0df33e
SSDEEP 6144:pjU6yx1p7lvER8SPD/xzL0ruSSbAOfyVM:Ju1pZvPuDF0ruSSbkVM
MD5 SHA1 SHA512 SSDEEP

windows x86

Detect IsaacWiper

Detect IsaacWiper Payload.

wiper

Minor OS version

Major OS version

Entry point

40148

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

DeviceIoControl CreateFileW GetLastError GetDiskFreeSpaceExW CloseHandle GetWindowsDirectoryW CreateDirectoryW GetLogicalDrives FindFirstFileW GetFileSizeEx FindNextFileW WriteFile WaitForMultipleObjects FindClose WaitForSingleObject SetFileAttributesW GetExitCodeThread TerminateThread CreateThread GetTempFileNameW GetTickCount MoveFileW SetEndOfFile WriteConsoleW HeapSize MultiByteToWideChar GetStringTypeW WideCharToMultiByte EnterCriticalSection LeaveCriticalSection DeleteCriticalSection EncodePointer DecodePointer SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree GetSystemTimeAsFileTime GetModuleHandleW GetProcAddress LCMapStringW GetLocaleInfoW GetCPInfo QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId InitializeSListHead IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetCurrentProcess TerminateProcess RaiseException RtlUnwind InterlockedFlushSList FreeLibrary LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW HeapAlloc FlushFileBuffers GetConsoleCP GetConsoleMode HeapFree SetFilePointerEx GetStdHandle GetFileType IsValidLocale GetUserDefaultLCID EnumSystemLocalesW ReadFile HeapReAlloc FindFirstFileExW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap SetStdHandle ReadConsoleW

user32

ExitWindowsEx

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