LuaTools[.]exe | Triage™

General

Target
LuaTools.exe
Size 489KB
Sample260824-e5bh2scp4s
SHA256 9cd2c3c8cd279ee63a859996f10c3daf17e876fa04ed2a9571f32f4a97f1e1b7
MD5 4947fae75c6395a05939fcef10b8220e
SHA1 942cf49e6dc4dd19390bf8f09a3306adaff1e485
SHA512 e699c93dd55bd295743dc8dbf54c1e1b2a36d014daf7be4898baae4d66cf76a32b4dbf07b96e278331c2dd9ab44f6511e3953c4104e275f212832572bf14a8a5
SSDEEP 12288:eSJJkYLauS67aQ2UWIgXgCtgLz1uXe+OuhKDxiKgMZBF:9uuS6eeQXe+XTM
TLSH
T132B49D327B41C0B2E04770B19E3CD72DCB5AAF111716CAF36E9735BCCDB82914A62699
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LuaTools.exe

File Explorer

LuaTools.exe

.exe 489KB

LuaTools.exe

IMPHASH 78c016150ecdff5dc7a78e74bd2b3d20
SHA256 9cd2c3c8cd279ee63a859996f10c3daf17e876fa04ed2a9571f32f4a97f1e1b7
MD5 4947fae75c6395a05939fcef10b8220e
SHA1 942cf49e6dc4dd19390bf8f09a3306adaff1e485
SHA512 e699c93dd55bd295743dc8dbf54c1e1b2a36d014daf7be4898baae4d66cf76a32b4dbf07b96e278331c2dd9ab44f6511e3953c4104e275f212832572bf14a8a5
SSDEEP 12288:eSJJkYLauS67aQ2UWIgXgCtgLz1uXe+OuhKDxiKgMZBF:9uuS6eeQXe+XTM
TLSH
T132B49D327B41C0B2E04770B19E3CD72DCB5AAF111716CAF36E9735BCCDB82914A62699
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

229617

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

InitOnceBeginInitialize TlsAlloc InitOnceComplete TlsFree ReleaseSRWLockExclusive GetConsoleMode GetStdHandle WriteConsoleW WaitForSingleObject TlsSetValue GetCurrentProcess GetCurrentThread ReleaseMutex WaitForSingleObjectEx LoadLibraryA CreateMutexA GetProcAddress GetCurrentThreadId GetModuleHandleA SetThreadStackGuarantee SleepEx GetModuleHandleW FormatMessageW CreateFileW SetFileTime SetFileInformationByHandle GetFullPathNameW FindFirstFileExW FindClose GetFileInformationByHandle TlsGetValue TryAcquireSRWLockExclusive GetSystemTimeAsFileTime DuplicateHandle CreateDirectoryW GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetFileAttributesW GetModuleFileNameW CreateThread GetTempPathW CopyFileExW MoveFileExW CreateWaitableTimerExW SetWaitableTimer Sleep LoadLibraryExA AcquireSRWLockExclusive SystemTimeToFileTime GetCommandLineW MultiByteToWideChar GetCurrentDirectoryW lstrlenW WideCharToMultiByte GetEnvironmentVariableW ReadFileEx WriteFileEx CompareStringOrdinal GetEnvironmentStringsW FreeEnvironmentStringsW GetProcessHeap HeapFree HeapAlloc GetProcessId SystemTimeToTzSpecificLocalTime GetCurrentProcessId GetLastError SetLastError GetFileInformationByHandleEx LCMapStringW CompareStringW RaiseException GetSystemInfo FreeLibrary IsDebuggerPresent GetStartupInfoW IsProcessorFeaturePresent TerminateProcess RtlUnwind EncodePointer LoadLibraryExW ExitProcess GetModuleHandleExW FindNextFileW SetStdHandle GetFileType FlsAlloc FlsGetValue FlsSetValue FlsFree FlushFileBuffers GetConsoleOutputCP SetFilePointerEx DecodePointer InitializeSListHead EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount WriteFile GetCommandLineA IsValidCodePage GetACP GetOEMCP GetCPInfo SetEnvironmentVariableW GetStringTypeW InitializeCriticalSectionEx CloseHandle HeapSize QueryPerformanceCounter QueryPerformanceFrequency RtlCaptureContext HeapReAlloc AddVectoredExceptionHandler SetUnhandledExceptionFilter VirtualProtect VirtualQuery UnhandledExceptionFilter

user32

AllowSetForegroundWindow

ntdll

NtWriteFile RtlNtStatusToDosError NtOpenFile NtReadFile NtCreateNamedPipeFile

Name

.text

Size

287KB

Virtual Size

287KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

75KB

Virtual Size

75KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.fptable

Size

512B

Virtual Size

128B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

108KB

Virtual Size

107KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

LuaTools.exe

kernel32

user32

ntdll

generic