Wave[.]dll | Triage

Resubmissions

09-04-2024 08:52

240409-ksq1vsbb45 8

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General

Target

Wave.dll
Size

15.6MB
MD5

b7660cbe69220a479611763e49cd50e1
SHA1

2a89b9e56190204f7a776b6612d89baadaef911c
SHA256

0c0c9b140ac34f43a7252ec81007024bcad1d5d526762e518513ec20ff0e3a2a
SHA512

6b5aad55413600e57a7313779aed5868da49b6502bc2543eb675d582d0ba3ed0d1a153a7fdff04353c5019ee115c1ce01748548c24b679882be1f885be31b7ed
SSDEEP

196608:d7sdHFJiem2Ijbtm+4dqFgva0HLmhBpRK5vtWAL4Lq22+oWlsHawFM+OuKsgAyhP:WViXbtm+Kvv4Rivtz+oWXuKseRP8

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

5f1988dd053a64d4ce09004bcc3d1a55

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

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

advapi32

CryptAcquireContextA
CryptCreateHash
CryptDestroyHash
CryptGenRandom
CryptGetHashParam
CryptHashData
CryptReleaseContext
GetCurrentHwProfileA

kernel32

AcquireSRWLockExclusive
AreFileApisANSI
CloseHandle
CloseThreadpoolWork
CompareStringW
ConnectNamedPipe
CopyFileW
CreateDirectoryW
CreateFileA
CreateFileW
CreateNamedPipeW
CreateThread
CreateThreadpoolWork
CreateToolhelp32Snapshot
DecodePointer
DeleteCriticalSection
DeleteFileW
DisconnectNamedPipe
EncodePointer
EnterCriticalSection
EnumSystemLocalesW
ExitProcess
ExitThread
FileTimeToSystemTime
FindClose
FindFirstFileExW
FindFirstFileW
FindNextFileW
FlsAlloc
FlsFree
FlsGetValue
FlsSetValue
FlushFileBuffers
FormatMessageA
FormatMessageW
FreeEnvironmentStringsW
FreeLibrary
FreeLibraryAndExitThread
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetConsoleMode
GetConsoleOutputCP
GetCurrentDirectoryW
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetDateFormatW
GetDriveTypeW
GetEnvironmentStringsW
GetEnvironmentVariableA
GetExitCodeThread
GetFileAttributesExW
GetFileInformationByHandle
GetFileInformationByHandleEx
GetFileSizeEx
GetFileType
GetFullPathNameW
GetLastError
GetLocaleInfoEx
GetLocaleInfoW
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetModuleHandleExW
GetModuleHandleW
GetNativeSystemInfo
GetOEMCP
GetProcAddress
GetProcessHeap
GetStartupInfoW
GetStdHandle
GetStringTypeW
GetSystemDirectoryA
GetSystemTimeAsFileTime
GetTickCount
GetTimeFormatW
GetTimeZoneInformation
GetUserDefaultLCID
GlobalAlloc
GlobalFree
GlobalLock
GlobalUnlock
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
InitializeConditionVariable
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
InitializeCriticalSectionEx
InitializeSListHead
InterlockedFlushSList
IsDebuggerPresent
IsProcessorFeaturePresent
IsValidCodePage
IsValidLocale
K32GetModuleFileNameExA
LCMapStringEx
LCMapStringW
LeaveCriticalSection
LoadLibraryA
LoadLibraryExW
LocalFree
MoveFileExA
MultiByteToWideChar
OpenProcess
PeekNamedPipe
Process32First
Process32Next
QueryPerformanceCounter
QueryPerformanceFrequency
RaiseException
ReadConsoleW
ReadFile
ReleaseSRWLockExclusive
RtlCaptureContext
RtlLookupFunctionEntry
RtlPcToFileHeader
RtlUnwind
RtlUnwindEx
RtlVirtualUnwind
SetEndOfFile
SetEnvironmentVariableW
SetFileInformationByHandle
SetFilePointerEx
SetLastError
SetStdHandle
SetUnhandledExceptionFilter
Sleep
SleepConditionVariableCS
SleepConditionVariableSRW
SleepEx
SubmitThreadpoolWork
SwitchToThread
SystemTimeToTzSpecificLocalTime
TerminateProcess
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
TryAcquireSRWLockExclusive
UnhandledExceptionFilter
VerSetConditionMask
VerifyVersionInfoW
WaitForSingleObject
WaitForSingleObjectEx
WakeAllConditionVariable
WakeConditionVariable
WideCharToMultiByte
WriteConsoleW
WriteFile
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

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

bcrypt

BCryptGenRandom

crypt32

CertAddCertificateContextToStore
CertCloseStore
CertCreateCertificateChainEngine
CertEnumCertificatesInStore
CertFindCertificateInStore
CertFindExtension
CertFreeCertificateChain
CertFreeCertificateChainEngine
CertFreeCertificateContext
CertGetCertificateChain
CertGetNameStringA
CertOpenStore
CryptDecodeObjectEx
CryptQueryObject
CryptStringToBinaryA
PFXImportCertStore

Sections

.text
Size: - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 557KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.gxfg
Size: - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.`=o
Size: - Virtual size: 8.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.y[q
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.7[h
Size: 15.6MB - Virtual size: 15.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 280B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 411B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

5f1988dd053a64d4ce09004bcc3d1a55

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

advapi32

kernel32

user32

bcrypt

crypt32

Sections

.text Size: - Virtual size: 2.5MB

.rdata Size: - Virtual size: 557KB

.data Size: - Virtual size: 47KB

.pdata Size: - Virtual size: 80KB

.00cfg Size: - Virtual size: 56B

.gxfg Size: - Virtual size: 11KB

.tls Size: - Virtual size: 9B

_RDATA Size: - Virtual size: 500B

.`=o Size: - Virtual size: 8.2MB

.y[q Size: 3KB - Virtual size: 2KB

.7[h Size: 15.6MB - Virtual size: 15.6MB

.reloc Size: 512B - Virtual size: 280B

.rsrc Size: 512B - Virtual size: 411B

.text
Size: - Virtual size: 2.5MB

.rdata
Size: - Virtual size: 557KB

.data
Size: - Virtual size: 47KB

.pdata
Size: - Virtual size: 80KB

.00cfg
Size: - Virtual size: 56B

.gxfg
Size: - Virtual size: 11KB

.tls
Size: - Virtual size: 9B

_RDATA
Size: - Virtual size: 500B

.`=o
Size: - Virtual size: 8.2MB

.y[q
Size: 3KB - Virtual size: 2KB

.7[h
Size: 15.6MB - Virtual size: 15.6MB

.reloc
Size: 512B - Virtual size: 280B

.rsrc
Size: 512B - Virtual size: 411B