AudioRender[.]dll

Sharing

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General

Target

AudioRender.dll
Size

149KB
MD5

f671adb49eb8f805a7c9c13888dfa4ce
SHA1

048148ae231ec4818fa4deaff1c73b82d65a5243
SHA256

be1a1604732a068df289ce4619e2f8068c324bda079878a022242f119dcabfc9
SHA512

5420537c4c34453314af30b161a9f8ea5adf1e8bd5cb9995c0dd19dc39f580a9dec5cb78cb466e7024daa36f0206ed0dec0fba6cc0d97b032b71adf375325a8c
SSDEEP

1536:0LuUXSpigo9vHi1KduHNZuvjdhdDEy3aK22tBkb5CrdRAvtmgMbFuwN5wGR8zXtO:pU/CUdmabhye8YRRaAg0Fuw/R8r

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
AudioRender.dll

Files

AudioRender.dll
.dll windows:5 windows x86 arch:x86

c39cc37dc7ae0894c2f034fbb3b87bf3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

e:\AudioRender0\AudioRender-new\bin\win32\Private_PDB32\AudioRender.pdb

Imports

winmm

waveOutWrite
waveOutPrepareHeader
waveOutGetNumDevs
waveOutGetDevCapsA
mixerGetLineControlsA
mixerOpen
mixerGetLineInfoA
waveOutOpen
mixerSetControlDetails
mixerClose
waveOutClose
waveOutReset
waveOutUnprepareHeader

dsound

ord1
ord2

kernel32

LCMapStringW
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
LCMapStringA
GetStdHandle
GetVersionExA
CloseHandle
Sleep
GetExitCodeThread
CreateThread
FreeLibrary
GetProcAddress
LoadLibraryExA
GetModuleFileNameA
GetModuleHandleA
LoadLibraryA
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
SetStdHandle
SetFilePointer
GetLocaleInfoW
InitializeCriticalSectionAndSpinCount
GetSystemTimeAsFileTime
HeapAlloc
GetLastError
HeapFree
RtlUnwind
WideCharToMultiByte
InterlockedIncrement
InterlockedDecrement
GetCurrentThreadId
GetCommandLineA
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
HeapDestroy
GetModuleHandleW
ExitProcess
WriteFile
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
SetLastError
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RaiseException
GetConsoleCP
GetConsoleMode
HeapSize
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId

user32

GetDesktopWindow

ole32

CoInitialize
CoCreateInstance
CoInitializeEx
CoUninitialize

Exports

Exports

AR_AdjustWaveAudio
AR_CreateHandle
AR_DestroyHandle
AR_EmptyBuffer
AR_GetBufferDataSize
AR_GetEngineType
AR_GetVersion
AR_GetVolume
AR_InputData
AR_Play
AR_QueryDevice
AR_SetParam
AR_SetVolume
AR_Stop

Sections

.text
Size: 99KB - Virtual size: 99KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 6KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c39cc37dc7ae0894c2f034fbb3b87bf3

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

winmm

dsound

kernel32

user32

ole32

Exports

Exports

Sections

.text Size: 99KB - Virtual size: 99KB

.rdata Size: 33KB - Virtual size: 32KB

.data Size: 6KB - Virtual size: 14KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 7KB - Virtual size: 7KB

.text
Size: 99KB - Virtual size: 99KB

.rdata
Size: 33KB - Virtual size: 32KB

.data
Size: 6KB - Virtual size: 14KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 7KB - Virtual size: 7KB