LyreEngine[.]exe | Triage™

General

Target
LyreEngine.exe
Size 11.1MB
Sample260916-stecfswy3r
SHA256 428da74001854912f91556f5aa2f6b2d31315c6c97cbea5fd71473ed9ab98fa8
MD5 0915cef6313faf08e651ea1eee159b9e
SHA1 eac1d3dd3e988f8d43e1490e9581dc153f4e9739
SHA512 28f3398d251c56e246b1a116c454436aa31bea6c9aa8c09f54f3f84099d3d733ff7d0498ddcddc8e69d0778ac15f303006e3286029cb71b0f3a9a7b0a1a571f2
SSDEEP 196608:Fe3U40mm1rvfqRSs13fRU6dfqP4/1sqokEjhdqjzZUtB25LzEjVfPVGEE:Fe7iVgBUGfqPiBedqjzZUtw9AVPVGj
TLSH
T1B1C6331C92760CFED162E4F6A86D6A97DB35BC000750AD5F92E221E51F934C09B3D7B2
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
LyreEngine.exe

File Explorer

LyreEngine.exe

.exe 11.1MB

LyreEngine.exe

IMPHASH a3656bbffa9714d31826a3673caf978d
SHA256 428da74001854912f91556f5aa2f6b2d31315c6c97cbea5fd71473ed9ab98fa8
MD5 0915cef6313faf08e651ea1eee159b9e
SHA1 eac1d3dd3e988f8d43e1490e9581dc153f4e9739
SHA512 28f3398d251c56e246b1a116c454436aa31bea6c9aa8c09f54f3f84099d3d733ff7d0498ddcddc8e69d0778ac15f303006e3286029cb71b0f3a9a7b0a1a571f2
SSDEEP 196608:Fe3U40mm1rvfqRSs13fRU6dfqP4/1sqokEjhdqjzZUtB25LzEjVfPVGEE:Fe7iVgBUGfqPiBedqjzZUtw9AVPVGj
TLSH
T1B1C6331C92760CFED162E4F6A86D6A97DB35BC000750AD5F92E221E51F934C09B3D7B2
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

52900

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

shell32

SHFileOperationW SHGetFolderPathW CommandLineToArgvW

kernel32

WriteConsoleW HeapReAlloc CreateDirectoryW SetConsoleCtrlHandler AddDllDirectory GetCommandLineW GetStdHandle WriteFile GetShortPathNameW TerminateProcess GetModuleFileNameW SetEnvironmentVariableW K32GetModuleFileNameExW GetEnvironmentVariableW GetTempPathW WaitForSingleObject CreateFileW GetFileAttributesW GetModuleHandleA OpenProcess Sleep GetLastError CloseHandle GetProcAddress GetCurrentProcessId CreateProcessW WideCharToMultiByte GetSystemTimeAsFileTime FormatMessageA QueryPerformanceCounter SetDllDirectoryW LoadLibraryExW GetExitCodeProcess RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess IsProcessorFeaturePresent GetCurrentThreadId InitializeSListHead IsDebuggerPresent GetStartupInfoW GetModuleHandleW HeapSize RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary EncodePointer RaiseException RtlPcToFileHeader ExitProcess GetModuleHandleExW GetCommandLineA HeapAlloc MultiByteToWideChar HeapFree FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionEx VirtualProtect LCMapStringW GetFileType GetStringTypeW FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetProcessHeap FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx SetFilePointerEx

Name

.text

Size

141KB

Virtual Size

140KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

10.8MB

Virtual Size

10.8MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

169KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

93KB

Virtual Size

93KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

LyreEngine.exe

shell32

kernel32

generic