SmartSteamEmu[.]dll

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General

Target

SmartSteamEmu.dll
Size

4.8MB
MD5

04c104b053033de230ca0cf2fb7551db
SHA1

c5e29ff1038912269a6dfa47ef24777b2aa10ad3
SHA256

037aedda71cb651a4e4862ef4707c1852e6e49dd5a1f754dae776b404778e7ba
SHA512

657d6dc27b49160c9bedff793603ea00fbb0ec89400ab8ea68757b9f96bc2fd48cd5398d66790646e718ca9ccc63d9d90ad5820bde4beeae5cc33e37372692c7
SSDEEP

98304:+rsrKeZ4lpSnj8kz8T+o9ut3anTJ3gkhY:UpSw+oaan6

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SmartSteamEmu.dll

Files

SmartSteamEmu.dll
.dll windows:5 windows x86

611b567a99ac191fb212bbac9d4effde

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

CloseHandle
CreateThread
GetModuleFileNameW
GetTickCount
InterlockedCompareExchange
InterlockedIncrement
InterlockedDecrement
TerminateThread
CreateEventW
WaitForSingleObject
TryEnterCriticalSection
SetEvent
GetCurrentThread
Sleep
InterlockedExchange
ResumeThread
SuspendThread
QueryPerformanceCounter
QueryPerformanceFrequency
CreateFileW
ReadFile
GetCurrentProcessId
GetCurrentThreadId
WaitForMultipleObjects
CreateFileA
WriteFile
FindClose
GetFileSize
MoveFileW
GetExitCodeThread
InterlockedExchangeAdd
ExpandEnvironmentStringsW
CreateDirectoryW
FindFirstFileW
FindNextFileW
DeleteFileW
ResetEvent
GetSystemPowerStatus
GetProcAddress
LoadLibraryW
FormatMessageA
GetLastError
LocalFree
FreeLibrary
GetPrivateProfileIntW
GetPrivateProfileStringW
GetPrivateProfileSectionW
GetComputerNameW
WritePrivateProfileStringW
CopyFileW
GetFileAttributesW
SetFileAttributesW
RemoveDirectoryW
MoveFileExW
WideCharToMultiByte
MultiByteToWideChar
WaitNamedPipeW
SetNamedPipeHandleState
CreateNamedPipeW
ConnectNamedPipe
DisconnectNamedPipe
FlushFileBuffers
SetFilePointer
GetModuleHandleExW
DisableThreadLibraryCalls
SetUnhandledExceptionFilter
GetSystemDirectoryW
CreateProcessW
DeviceIoControl
GetVersionExW
GetWindowsDirectoryA
CompareStringW
GetCurrentProcess
FlushInstructionCache
VirtualProtect
VirtualQuery
GetModuleHandleW
WriteConsoleW
InitializeSListHead
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
GetUserDefaultLCID
GetModuleFileNameA
GetCurrentDirectoryW
GetFullPathNameW
SetEnvironmentVariableW
SetEnvironmentVariableA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetLocaleInfoW
GetProcessHeap
SetEndOfFile
GetConsoleMode
GetConsoleCP
SetStdHandle
HeapSize
IsProcessorFeaturePresent
TlsFree
TlsSetValue
TlsAlloc
IsValidCodePage
GetOEMCP
GetACP
GetStartupInfoW
SetHandleCount
HeapDestroy
HeapCreate
IsDebuggerPresent
UnhandledExceptionFilter
TerminateProcess
GetStringTypeW
GetFileInformationByHandle
FindFirstFileExA
GetDriveTypeA
GetThreadTimes
GetSystemInfo
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetModuleHandleA
SwitchToThread
InitializeCriticalSectionAndSpinCount
TlsGetValue
GetCPInfo
LCMapStringW
RtlUnwind
RaiseException
GetCommandLineA
GetDateFormatA
GetTimeFormatA
GetFullPathNameA
FindFirstFileExW
GetDriveTypeW
FileTimeToLocalFileTime
FileTimeToSystemTime
ExitThread
HeapReAlloc
GetSystemTimeAsFileTime
GetTimeZoneInformation
CreateDirectoryA
HeapAlloc
HeapFree
GetEnvironmentVariableA
lstrcmpW
SignalObjectAndWait
GetThreadPriority
GetPriorityClass
CreateWaitableTimerA
SetWaitableTimer
WaitForMultipleObjectsEx
CancelWaitableTimer
GetVersionExA
GlobalFree
GlobalAlloc
ExpandEnvironmentStringsA
GetStdHandle
GetFileType
EncodePointer
DecodePointer
ExitProcess
CreateEventA
WaitForSingleObjectEx
SetThreadPriority
LoadLibraryA
VerifyVersionInfoA
VerSetConditionMask
SetLastError
SleepEx
PeekNamedPipe

user32

GetAsyncKeyState
GetForegroundWindow
GetWindowThreadProcessId

advapi32

CryptDestroyHash
CryptReleaseContext
CryptHashData
CryptAcquireContextA
CryptCreateHash
GetUserNameW
GetCurrentHwProfileA
RegCloseKey
RegQueryValueExW
CryptGetHashParam

shell32

SHGetFolderPathW

ws2_32

getsockopt
__WSAFDIsSet
setsockopt
accept
listen
WSACleanup
WSAStartup
gethostname
WSAGetLastError
ntohs
bind
getsockname
select
htons
connect
gethostbyname
ioctlsocket
closesocket
recv
recvfrom
send
sendto
socket
inet_addr
inet_ntoa
ntohl
htonl
WSAIoctl
WSASetLastError
getpeername
freeaddrinfo
getaddrinfo

secur32

GetUserNameExW

wldap32

ord32
ord35
ord79
ord200
ord33
ord301
ord27
ord41
ord46
ord26
ord50
ord60
ord143
ord211
ord22
ord30

normaliz

IdnToAscii

winmm

waveOutWrite
waveInAddBuffer
waveInUnprepareHeader
waveOutUnprepareHeader
waveInClose
waveOutClose
waveOutGetDevCapsA
waveOutMessage
waveInGetDevCapsA
waveInMessage
waveOutOpen
waveOutGetPosition
waveInOpen
waveInReset
timeEndPeriod
timeBeginPeriod
timeGetTime
waveOutReset
waveOutPrepareHeader
waveInPrepareHeader
waveInGetNumDevs
waveOutGetNumDevs
waveOutRestart
waveInStart
waveOutGetErrorTextA
waveOutPause
waveInGetErrorTextA

setupapi

SetupDiDestroyDeviceInfoList
SetupDiEnumDeviceInterfaces
SetupDiGetDeviceRegistryPropertyW
SetupDiOpenDeviceInterfaceRegKey
SetupDiGetClassDevsA
SetupDiGetDeviceInterfaceDetailW
SetupDiGetDeviceInterfaceAlias

ole32

CoTaskMemFree
CoGetInterfaceAndReleaseStream
CoMarshalInterThreadInterfaceInStream
CoUninitialize
CoInitializeEx
PropVariantClear
CoCreateInstance
CoInitialize

Exports

Exports

Breakpad_SetSteamID
Breakpad_SteamMiniDumpInit
Breakpad_SteamSetSteamID
Breakpad_SteamWriteMiniDumpSetComment
Breakpad_SteamWriteMiniDumpUsingExceptionInfoWithBuildId
CreateInterface
GetHSteamPipe
GetHSteamUser
GetSSeApi
InitSSE
MySteamAPI_RegisterCallResult
MySteamAPI_RegisterCallback
MySteamAPI_UnregisterCallResult
MySteamAPI_UnregisterCallback
SSECreateProcess
SteamAPI_GetHSteamPipe
SteamAPI_GetHSteamUser
SteamAPI_GetSteamInstallPath
SteamAPI_Init
SteamAPI_InitSafe
SteamAPI_IsSteamRunning
SteamAPI_RegisterCallResult
SteamAPI_RegisterCallback
SteamAPI_RestartAppIfNecessary
SteamAPI_RunCallbacks
SteamAPI_SetBreakpadAppID
SteamAPI_SetMiniDumpComment
SteamAPI_SetTryCatchCallbacks
SteamAPI_Shutdown
SteamAPI_UnregisterCallResult
SteamAPI_UnregisterCallback
SteamAPI_UseBreakpadCrashHandler
SteamAPI_WriteMiniDump
SteamAppList
SteamApps
SteamCheckAppOwnership
SteamCleanup
SteamClient
SteamController
SteamController_GetControllerState
SteamController_Init
SteamController_SetOverrideMode
SteamController_Shutdown
SteamController_TriggerHapticPulse
SteamFriends
SteamGameServer
SteamGameServerApps
SteamGameServerHTTP
SteamGameServerNetworking
SteamGameServerStats
SteamGameServerUGC
SteamGameServerUtils
SteamGameServer_BSecure
SteamGameServer_GetHSteamPipe
SteamGameServer_GetHSteamUser
SteamGameServer_GetIPCCallCount
SteamGameServer_GetSteamID
SteamGameServer_Init
SteamGameServer_InitSafe
SteamGameServer_RunCallbacks
SteamGameServer_Shutdown
SteamGetLocalClientVersion
SteamGetVersion
SteamHTMLSurface
SteamHTTP
SteamInventory
SteamIsAppSubscribed
SteamIsLoggedIn
SteamIsSubscribed
SteamLogin
SteamLogout
SteamMatchmaking
SteamMatchmakingServers
SteamMusic
SteamMusicRemote
SteamNetworking
SteamRemoteStorage
SteamShutdownEngine
SteamShutdownSteamBridgeInterface
SteamStartEngine
SteamStartEngineEx
SteamStartup
SteamUGC
SteamUnifiedMessages
SteamUser
SteamUserStats
SteamUtils
SteamVideo
Steam_BConnected
Steam_BGetCallback
Steam_BLoggedOn
Steam_BReleaseSteamPipe
Steam_ConnectToGlobalUser
Steam_CreateGlobalUser
Steam_CreateLocalUser
Steam_CreateSteamPipe
Steam_FreeLastCallback
Steam_GSBLoggedOn
Steam_GSBSecure
Steam_GSGetSteam2GetEncryptionKeyToSendToNewClient
Steam_GSLogOff
Steam_GSLogOn
Steam_GSRemoveUserConnect
Steam_GSSendSteam2UserConnect
Steam_GSSendUserDisconnect
Steam_GSSendUserStatusResponse
Steam_GSSetServerType
Steam_GSSetSpawnCount
Steam_GSUpdateStatus
Steam_GetAPICallResult
Steam_GetGSHandle
Steam_GetHSteamUserCurrent
Steam_InitiateGameConnection
Steam_LogOff
Steam_LogOn
Steam_RegisterInterfaceFuncs
Steam_ReleaseUser
Steam_RunCallbacks
Steam_SetLocalIPBinding
Steam_TerminateGameConnection
g_pSteamClientGameServer

Sections

.text
Size: 3.8MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 607KB - Virtual size: 607KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 160KB - Virtual size: 181KB

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: 304KB - Virtual size: 303KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

611b567a99ac191fb212bbac9d4effde

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ws2_32

secur32

wldap32

normaliz

winmm

setupapi

ole32

Exports

Exports

Sections

.text Size: 3.8MB - Virtual size: 3.8MB

.rdata Size: 607KB - Virtual size: 607KB

.data Size: 160KB - Virtual size: 181KB

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

.reloc Size: 304KB - Virtual size: 303KB

.text
Size: 3.8MB - Virtual size: 3.8MB

.rdata
Size: 607KB - Virtual size: 607KB

.data
Size: 160KB - Virtual size: 181KB

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

.reloc
Size: 304KB - Virtual size: 303KB