Wave[.]dll | Triage

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General

Target

Wave.dll
Size

16.1MB
MD5

b5886bc9c1809c466ed7368db0ee9f62
SHA1

31d7c0b0f585769402a2e123513534b74462ee1a
SHA256

0da205b82cad06c13de480b5fb7e4dc844cfd018fe3f9a001da7a981c2b82216
SHA512

404b93219c8e1ada5e2c75c5dc28d431f84019c47e4f4fad0a34df10ce13299b360af9fa6559102bc8e6b33b9e261dae8fa4e78a83fa2e233226fbcdac857c98
SSDEEP

196608:JcXOlhwOz+gXH1BA3Em7iwskEkMG/mlENSzcGMMIfOxJZLWEA6WstbHIxT5:JIOlWOz+gX/Duiws5Gcz8MSiJQlYtW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Wave.dll

Files

Wave.dll
.dll windows:6 windows x64 arch:x64

6a8875c7a037718b024cb60da3fd498c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

ws2_32

WSACloseEvent
WSAEventSelect
inet_pton
WSACreateEvent
WSAEnumNetworkEvents
WSAResetEvent
WSAWaitForMultipleEvents
closesocket
WSASetLastError
ntohs
inet_ntop
WSAStartup
WSACleanup
htons
bind
recvfrom
sendto
accept
getsockname
listen
WSAIoctl
htonl
__WSAFDIsSet
getpeername
gethostname
connect
getsockopt
ioctlsocket
freeaddrinfo
getaddrinfo
WSAGetLastError
socket
setsockopt
send
select
recv

advapi32

CryptAcquireContextA
CryptEncrypt
CryptImportKey
CryptDestroyKey
CryptDestroyHash
CryptHashData
CryptCreateHash
CryptGetHashParam
CryptAcquireContextW
CryptGenRandom
CryptReleaseContext
RegQueryValueExA
RegCloseKey
RegOpenKeyExA

kernel32

SubmitThreadpoolWork
CloseThreadpoolWork
GetModuleFileNameA
GetModuleHandleA
QueryFullProcessImageNameA
CreateToolhelp32Snapshot
Process32First
Process32Next
ReadFile
WriteFile
GetCurrentProcess
GlobalAlloc
GlobalFree
GetVolumeInformationA
GlobalUnlock
GlobalLock
GetComputerNameA
QueryPerformanceCounter
QueryPerformanceFrequency
GetProcAddress
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
WakeConditionVariable
WakeAllConditionVariable
GetLastError
WaitForSingleObject
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
MultiByteToWideChar
WideCharToMultiByte
GetTickCount
InitializeCriticalSectionEx
SetEvent
CreateEventW
GetSystemDirectoryW
FreeLibrary
GetModuleHandleW
LoadLibraryW
GetEnvironmentVariableA
CreateThreadpoolWork
FormatMessageW
MoveFileExW
GetStdHandle
GetFileType
PeekNamedPipe
WaitForMultipleObjects
WaitForSingleObjectEx
SleepEx
VerSetConditionMask
VerifyVersionInfoW
CreateFileW
GetFileSizeEx
GetACP
IsValidCodePage
SetEndOfFile
SetStdHandle
GetTimeZoneInformation
HeapReAlloc
FlushFileBuffers
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
HeapAlloc
HeapFree
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetModuleFileNameW
SetFilePointerEx
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
FreeLibraryAndExitThread
ExitThread
CreateThread
GetModuleHandleExW
ExitProcess
LoadLibraryExW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
InterlockedFlushSList
RtlUnwindEx
InitializeSListHead
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
RtlUnwind
OpenProcess
GetCurrentProcessId
Sleep
CloseHandle
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
DeleteFileW
HeapSize
WriteConsoleW
SetLastError
TerminateProcess
SetUnhandledExceptionFilter
LocalFree
FormatMessageA
GetLocaleInfoEx
TryAcquireSRWLockExclusive
GetCurrentThreadId
SleepConditionVariableSRW
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
GetFullPathNameW
SetFileInformationByHandle
AreFileApisANSI
CopyFileW
GetFileInformationByHandleEx
RtlPcToFileHeader
RaiseException
EncodePointer
DecodePointer
LCMapStringEx
GetSystemTimeAsFileTime
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

RegisterClipboardFormatA
GetWindowTextA
EnumWindows
GetWindowThreadProcessId
keybd_event
mouse_event
MapVirtualKeyA
GetSystemMetrics
GetForegroundWindow
GetClientRect
ClientToScreen
OpenClipboard
CloseClipboard
SetClipboardData
EmptyClipboard
GetClipboardData
MessageBoxA

crypt32

CertOpenStore
PFXImportCertStore
CryptDecodeObjectEx
CertAddCertificateContextToStore
CertFindExtension
CertGetNameStringW
CryptQueryObject
CertCreateCertificateChainEngine
CertFreeCertificateChainEngine
CertGetCertificateChain
CertFreeCertificateChain
CryptStringToBinaryW
CertFreeCertificateContext
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore

bcrypt

BCryptGenRandom

Sections

.text
Size: - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 432KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.J[;
Size: - Virtual size: 8.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.9NM
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.Ym"
Size: 16.1MB - Virtual size: 16.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 296B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 469B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6a8875c7a037718b024cb60da3fd498c

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

advapi32

kernel32

user32

crypt32

bcrypt

Sections

.text Size: - Virtual size: 1.8MB

.rdata Size: - Virtual size: 432KB

.data Size: - Virtual size: 37KB

.pdata Size: - Virtual size: 72KB

.J[; Size: - Virtual size: 8.7MB

.9NM Size: 3KB - Virtual size: 2KB

.Ym" Size: 16.1MB - Virtual size: 16.1MB

.reloc Size: 512B - Virtual size: 296B

.rsrc Size: 512B - Virtual size: 469B

.text
Size: - Virtual size: 1.8MB

.rdata
Size: - Virtual size: 432KB

.data
Size: - Virtual size: 37KB

.pdata
Size: - Virtual size: 72KB

.J[;
Size: - Virtual size: 8.7MB

.9NM
Size: 3KB - Virtual size: 2KB

.Ym"
Size: 16.1MB - Virtual size: 16.1MB

.reloc
Size: 512B - Virtual size: 296B

.rsrc
Size: 512B - Virtual size: 469B