SMM_WE[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

SMM_WE.exe
Size

97.7MB
MD5

a21cb5b0f432886e501ddc9d77171baa
SHA1

6bbff9d50e84ec7c69dd58b59fee129ab8618cfb
SHA256

ad9004805d04cd58da8ac9a3aea7d03f2ddb886e5f154dda9daadca763f67108
SHA512

483c84bf0ab04c1410f1fc38a931b64d59a95793055d3be789a5416141646eec1d9bb9ed7bb39a603362b6619c7043da943d1245a887cc1f2be8cc7726b987df
SSDEEP

3145728:/XKMZfMDiTrIp4xtrOS5lFa/kvLlL9DsVbhbX:QiwOxBp5Dvhq1h

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SMM_WE.exe

Files

SMM_WE.exe
.exe windows x86

2a380984738e7745692144a27d9e7e99

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

wininet

InternetConnectA
HttpOpenRequestA
HttpSendRequestA
InternetCanonicalizeUrlA
InternetCrackUrlA
InternetOpenA
HttpQueryInfoA
InternetReadFile
InternetCloseHandle
InternetGetConnectedState

d3dx9_43

D3DXGetPixelShaderProfile
D3DXGetImageInfoFromFileInMemory
D3DXCreateTextureFromFileInMemoryEx
D3DXCreateTextureFromFileW
D3DXGetVertexShaderProfile
D3DXCompileShader

dbghelp

SymFromAddr
SymInitialize

winmm

joyGetPos
joyGetDevCapsA
joyGetPosEx
mciSendStringA
mciGetErrorStringA

ws2_32

ntohs
htonl
htons
getpeername
__WSAFDIsSet
select
freeaddrinfo
WSAGetLastError
closesocket
sendto
connect
inet_addr
shutdown
WSAStartup
getsockopt
setsockopt
ioctlsocket
socket
bind
getaddrinfo
send
recvfrom
inet_ntoa
recv
accept
listen

gdiplus

GdiplusStartup
GdiplusShutdown

comctl32

InitCommonControlsEx

kernel32

GetTempPathA
FindFirstFileExW
HeapWalk
HeapValidate
SetFileAttributesW
GetFileAttributesExW
ReadFile
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetTimeZoneInformation
FindFirstFileExA
LoadLibraryExA
GetDriveTypeW
SetEnvironmentVariableW
SetEnvironmentVariableA
GetFileInformationByHandle
PeekNamedPipe
ReadConsoleW
SetFilePointer
MoveFileExW
FindNextFileA
FileTimeToLocalFileTime
lstrlenA
GlobalAlloc
GlobalLock
GlobalUnlock
SetPriorityClass
GetCurrentDirectoryA
SetCurrentDirectoryA
SetThreadPriority
TlsSetValue
TlsAlloc
CreateWaitableTimerW
SetWaitableTimer
WaitForSingleObject
QueryPerformanceFrequency
GetTickCount
GetConsoleWindow
CreateDirectoryW
GetFileAttributesW
FindFirstFileW
RemoveDirectoryW
FindNextFileW
FindClose
SetEndOfFile
GlobalMemoryStatusEx
EncodePointer
DecodePointer
GetCommandLineA
GetLastError
HeapFree
InterlockedDecrement
ExitProcess
GetModuleHandleExW
GetProcAddress
AreFileApisANSI
MultiByteToWideChar
HeapSize
Sleep
IsProcessorFeaturePresent
SetLastError
InterlockedIncrement
GetCurrentThread
GetCurrentThreadId
GetStdHandle
WriteFile
GetModuleFileNameW
GetProcessHeap
GetFileType
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
InitOnceExecuteOnce
GetStartupInfoW
GetModuleFileNameA
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetTickCount64
GetEnvironmentStringsW
FreeEnvironmentStringsW
WideCharToMultiByte
UnhandledExceptionFilter
SetUnhandledExceptionFilter
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetCurrentProcess
TerminateProcess
GetModuleHandleW
IsDebuggerPresent
EnterCriticalSection
LeaveCriticalSection
InterlockedExchange
FreeLibrary
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
HeapAlloc
HeapReAlloc
RtlUnwind
OutputDebugStringW
LoadLibraryW
GetTimeFormatEx
GetDateFormatEx
CompareStringEx
GetLocaleInfoEx
GetUserDefaultLocaleName
LCMapStringEx
IsValidLocaleName
EnumSystemLocalesEx
GetStringTypeW
RaiseException
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CloseHandle
CreateFileW
ExpandEnvironmentStringsW
MoveFileA
GetFullPathNameW
SetErrorMode
GetCommandLineW
GetCurrentProcessId
RtlCaptureStackBackTrace
GetEnvironmentVariableW
GetVersionExW
GetUserDefaultLCID
GetLocaleInfoW
GetSystemInfo
GetCurrentDirectoryW
LocalFree
FormatMessageW
CreateThread
GetExitCodeThread
DeleteFileW
GetExitCodeProcess
CreateProcessW

user32

DialogBoxParamW
GetDlgItem
DrawTextW
ScreenToClient
keybd_event
EndDialog
GetDlgItemTextW
SetDlgItemTextW
MapWindowPoints
GetMonitorInfoW
GetAsyncKeyState
SetDlgItemTextA
EnumDisplayDevicesA
GetRawInputDeviceInfoA
GetRawInputDeviceList
CreateDialogParamW
MoveWindow
MessageBoxA
PostMessageW
IsDialogMessageW
DispatchMessageW
TranslateMessage
PeekMessageW
SetFocus
ReleaseDC
GetDC
MessageBoxW
wsprintfW
GetSystemMetrics
EnumDisplaySettingsW
ChangeDisplaySettingsW
GetCursorPos
SetCursorPos
SetWindowPos
AdjustWindowRectEx
GetWindowRect
SendMessageW
SetWindowLongW
ShowWindow
UpdateWindow
GetClientRect
EnumDisplaySettingsExW
GetKeyState
SetCapture
ReleaseCapture
DefWindowProcW
SetCursor
CreateWindowExW
RegisterClassExW
LoadCursorW
LoadImageW
SetForegroundWindow
BringWindowToTop
DestroyWindow
GetActiveWindow
SetWindowTextA
IsClipboardFormatAvailable
CloseClipboard
GetClipboardData
OpenClipboard
SetClipboardData
EmptyClipboard
GetFocus
SetWindowTextW
ClientToScreen
GetForegroundWindow

gdi32

GetDeviceCaps
SelectObject

comdlg32

GetOpenFileNameW
GetSaveFileNameW

advapi32

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

shell32

SHGetFolderPathW
ShellExecuteW

ole32

CoUninitialize
CoCreateInstance
CoInitialize

oleaut32

SysAllocString
SysFreeString
VariantClear

version

GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW

Sections

.text
Size: 18.2MB - Virtual size: 18.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 77.3MB - Virtual size: 79.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.mydata
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 898KB - Virtual size: 898KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2a380984738e7745692144a27d9e7e99

Headers

DLL Characteristics

File Characteristics

Imports

wininet

d3dx9_43

dbghelp

winmm

ws2_32

gdiplus

comctl32

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

version

Sections

.text Size: 18.2MB - Virtual size: 18.2MB

.rdata Size: 1.2MB - Virtual size: 1.2MB

.data Size: 77.3MB - Virtual size: 79.8MB

.mydata Size: 512B - Virtual size: 8B

.rsrc Size: 92KB - Virtual size: 92KB

.reloc Size: 898KB - Virtual size: 898KB

.text
Size: 18.2MB - Virtual size: 18.2MB

.rdata
Size: 1.2MB - Virtual size: 1.2MB

.data
Size: 77.3MB - Virtual size: 79.8MB

.mydata
Size: 512B - Virtual size: 8B

.rsrc
Size: 92KB - Virtual size: 92KB

.reloc
Size: 898KB - Virtual size: 898KB