Vylora-Keeper[.]exe

General

Target
Vylora-Keeper.exe
Size 303KB
Sample260723-pd9a4swvbw
SHA256 f4961c6f5ef680fc790e0d12356c089d28f351930e39d8f69d489eacd252fd8b
MD5 7366de3d7011ed69934687a58046cf86
SHA1 223bc477d2eabf98671cddbd290d1cabf788e17f
SHA512 4358d4f9da941d13f26284ef2896479bd802d705e15c7f0de6fdc28dbd26569207daf2be3cae092c0d48b80e97a43878d28b6b74c69452a909247f032b236ea2
SSDEEP 3072:s18fOvaXqB8iTPIm/PVE//N94TfJa/NY8ei6iSa9lAuslI1sN93bV/7ys8/ROZ:s18qaXqBPIm/PVWwQlY8e2SZusLNN
TLSH
T1E0646C15E7A510F9EAB7D67CCD524806EA72BC164770E6CF03904A962F277D08E3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Vylora-Keeper.exe

File Explorer

Vylora-Keeper.exe

.exe 303KB

Vylora-Keeper.exe

IMPHASH b016ab22f6d89330b69f7e430043ff77
SHA256 f4961c6f5ef680fc790e0d12356c089d28f351930e39d8f69d489eacd252fd8b
MD5 7366de3d7011ed69934687a58046cf86
SHA1 223bc477d2eabf98671cddbd290d1cabf788e17f
SHA512 4358d4f9da941d13f26284ef2896479bd802d705e15c7f0de6fdc28dbd26569207daf2be3cae092c0d48b80e97a43878d28b6b74c69452a909247f032b236ea2
SSDEEP 3072:s18fOvaXqB8iTPIm/PVE//N94TfJa/NY8ei6iSa9lAuslI1sN93bV/7ys8/ROZ:s18qaXqBPIm/PVWwQlY8e2SZusLNN
TLSH
T1E0646C15E7A510F9EAB7D67CCD524806EA72BC164770E6CF03904A962F277D08E3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

65120

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_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

bcrypt

BCryptOpenAlgorithmProvider BCryptCreateHash BCryptHashData BCryptDestroyHash BCryptCloseAlgorithmProvider BCryptFinishHash BCryptGetProperty

shell32

CommandLineToArgvW

user32

MessageBoxW

kernel32

SetEndOfFile WriteConsoleW HeapSize GetProcessHeap SetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineA GetStartupInfoW ReadFile GetFileSizeEx WriteProcessMemory SetLastError GetCommandLineW WriteFile TerminateProcess GetModuleFileNameW WaitForMultipleObjects InitializeProcThreadAttributeList WaitForSingleObject CreateFileW ResumeThread OpenProcess CreateEventW MultiByteToWideChar GetExitCodeThread FormatMessageW GetLastError UpdateProcThreadAttribute CloseHandle GetSystemInfo ResetEvent DeleteProcThreadAttributeList GetLocalTime VirtualProtectEx GetProcAddress VirtualAllocEx LocalFree ReadProcessMemory CreateProcessW GetModuleHandleW FlushInstructionCache WideCharToMultiByte CreateRemoteThread VirtualFreeEx VirtualQueryEx GetExitCodeProcess GetCurrentDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW GetFullPathNameW CreateFile2 AreFileApisANSI GetFileInformationByHandleEx RtlUnwind FormatMessageA GetLocaleInfoEx EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetStringTypeW GetCPInfo QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter HeapReAlloc RtlLookupFunctionEntry RtlUnwindEx RtlPcToFileHeader RaiseException FlsAlloc FlsGetValue FlsSetValue FlsFree IsProcessorFeaturePresent GetStdHandle GetCurrentProcess ExitProcess FreeLibrary GetModuleHandleExW RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetFilePointerEx GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode HeapFree HeapAlloc VirtualProtect LoadLibraryExW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW ReadConsoleW IsValidCodePage GetACP GetOEMCP

Name

.text

Size

197KB

Virtual Size

196KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

85KB

Virtual Size

85KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

11KB

Virtual Size

10KB

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

1024B

Virtual Size

640B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

Vylora-Keeper.exe

bcrypt

shell32

user32

kernel32

generic