VoIhlo[.]dll | Triage™

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General

Target
VoIhlo.dll
Size 966KB
Sample220203-1q43pseber
SHA256 90e52cbf02dc6f103e700614c03a360258ff623aed0a559c28de3a86ced57494
MD5 4aa63e2b6672731a3b119aae89abd626
SHA1 1d0860ac479e73ded7d9ffbd0d9ea64fc567083a
SHA512 8bb4afda637f017636eea3f21778196be11b7071368843d234e4f67e8e6f9ce82f8a4e602644f0ba876275090df8684c1491f74a2f090e7ad76a01d8c353e9a4
SSDEEP 24576:eLTJyoT2k8nRahk1AFnkRCLWctN4DBE1ZekTyP0FIIm2mHv:exyq2kpWGWRCLWeNWO1tyMFIr2mP
MD5 SHA1 SHA512 SSDEEP

Score

N/A

Malware Config

Signatures

File Explorer

VoIhlo.dll

.dll 966KB

VoIhlo.dll

IMPHASH fc8975c6ecfc73d720c83c2951f50cbb
SHA256 90e52cbf02dc6f103e700614c03a360258ff623aed0a559c28de3a86ced57494
MD5 4aa63e2b6672731a3b119aae89abd626
SHA1 1d0860ac479e73ded7d9ffbd0d9ea64fc567083a
SHA512 8bb4afda637f017636eea3f21778196be11b7071368843d234e4f67e8e6f9ce82f8a4e602644f0ba876275090df8684c1491f74a2f090e7ad76a01d8c353e9a4
SSDEEP 24576:eLTJyoT2k8nRahk1AFnkRCLWctN4DBE1ZekTyP0FIIm2mHv:exyq2kpWGWRCLWeNWO1tyMFIr2mP
MD5 SHA1 SHA512 SSDEEP

regsvr32 windows x86

Minor OS version

Major OS version

Entry point

307136

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

LoadLibraryA CloseHandle GetProcAddress CreateFileMappingA GetFileSize FreeLibrary MapViewOfFile GetCommandLineA Beep HeapFree VirtualAlloc lstrcatA ExitThread Sleep GetLastError DeleteFileA HeapAlloc ExitProcess GetProcessHeap GetSystemTime Process32First VirtualFree WriteFile CreateMutexA GetTimeFormatA CreateToolhelp32Snapshot GetTempPathA GetDateFormatA GlobalAlloc Process32Next GetTickCount lstrcmpA lstrcpyA IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent SetLastError CreateFileA GetCurrentThreadId EnterCriticalSection LeaveCriticalSection DeleteCriticalSection OutputDebugStringA OutputDebugStringW InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree GetSystemTimeAsFileTime LoadLibraryExW GetDateFormatW GetTimeFormatW CompareStringW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW IsValidCodePage GetACP GetOEMCP GetCPInfo GetModuleHandleW GetModuleHandleExW SetConsoleCtrlHandler GetStringTypeW MultiByteToWideChar WideCharToMultiByte HeapSize HeapReAlloc CreateFileW SetFilePointerEx GetConsoleMode GetConsoleCP FlushFileBuffers SetStdHandle GetFileType UnmapViewOfFile VirtualProtect GetCurrentThread GetModuleFileNameA GetStdHandle SetEnvironmentVariableW SetEnvironmentVariableA FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW FindNextFileW FindNextFileA FindFirstFileExW FindFirstFileExA FindClose GetModuleFileNameW GetStartupInfoW RaiseException RtlUnwind WriteConsoleW

user32

MessageBoxA GetKeyboardLayout EnableMenuItem DestroyMenu ActivateKeyboardLayout

comdlg32

FindTextA GetOpenFileNameA GetSaveFileNameA

wininet

InternetCanonicalizeUrlA HttpAddRequestHeadersA InternetQueryOptionA HttpQueryInfoA InternetSetOptionA InternetOpenA InternetCloseHandle HttpSendRequestA InternetReadFile InternetConnectA HttpOpenRequestA

Name

.text

Size

544KB

Virtual Size

544KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

139KB

Virtual Size

139KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

138B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.idata

Size

512B

Virtual Size

113B

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

71KB

Virtual Size

70KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

148KB

Virtual Size

147KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

58KB

Virtual Size

58KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ