overlay[.]exe | Triage

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General

Target

overlay.exe
Size

3.7MB
MD5

41d86ef1ae22f21f149d886b5bbb38d7
SHA1

ac24922e094ee545298f110528fc9e28512c5cf0
SHA256

26d35b5799ebfe30fa78b48b69635bb7d271786bef1258981c193c66ecb1729c
SHA512

b4c11dcd8295e87302bbc47631ebe536938dc0cc500624b537969848c703f020d465f1502b91f2c61a11133b03d7e0ec7f6f0de23ff07b67a0758ee4281fb538
SSDEEP

49152:OS2J3zW1qz0uTvncQDeDEQraLuUFfWHvXcaVM/qnDIHPww7:OSYQqwuQDEQraqUFeHfcIMFPD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
overlay.exe

Files

overlay.exe
.exe windows:6 windows x64 arch:x64

Password: infected

4803e8ac0a89dca1ef3b08a52ebc71c9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\sohai\source\repos\dx11ware2\bin\x64\Release\dx11ware2.pdb

Imports

kernel32

CreateToolhelp32Snapshot
Process32NextW
Process32FirstW
CloseHandle
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
FreeLibrary
QueryPerformanceCounter
RemoveVectoredExceptionHandler
GetCurrentProcess
RtlCaptureStackBackTrace
AddVectoredExceptionHandler
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
MoveFileW
K32QueryWorkingSetEx
VirtualQueryEx
Module32FirstW
Module32NextW
HeapSize
WriteConsoleW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
OpenProcess
HeapReAlloc
SetEndOfFile
SetStdHandle
ReadConsoleW
FlushFileBuffers
GetFileSizeEx
HeapAlloc
HeapFree
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
VirtualProtect
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
GetStdHandle
GetModuleFileNameW
ExitProcess
DeleteFileW
GetFileType
GetConsoleMode
GetConsoleOutputCP
WriteFile
SetFilePointerEx
ReadFile
GetModuleHandleExW
FreeLibraryAndExitThread
GetLastError
SetLastError
GetTickCount
GetPrivateProfileStringW
ExitThread
CreateThread
GetTimeZoneInformation
LoadLibraryExW
GetPrivateProfileIntW
MultiByteToWideChar
GetCurrentThreadId
GetProcAddress
GetCurrentProcessId
IsValidCodePage
LoadLibraryW
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
RaiseException
RtlPcToFileHeader
RtlUnwindEx
InitializeSListHead
GetStartupInfoW
FormatMessageA
GetStringTypeW
LocalFree
GetLocaleInfoEx
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
SetFileInformationByHandle
AreFileApisANSI
GetModuleHandleW
GetFileInformationByHandleEx
Sleep
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
InitOnceComplete
InitOnceBeginInitialize
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
GetSystemTimeAsFileTime
WakeAllConditionVariable
SleepConditionVariableSRW
CompareStringEx
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
RtlUnwind

user32

GetCursorPos
FindWindowA
FindWindowW
GetForegroundWindow
GetAsyncKeyState
GetClientRect
MapWindowPoints
SetClipboardData
GetClipboardData
EmptyClipboard
CloseClipboard
SendInput
ScreenToClient
OpenClipboard
GetWindowThreadProcessId
DefWindowProcW
GetWindowRect
SetWindowLongPtrW
CreateWindowExW
GetSystemMetrics
UnregisterClassW
RegisterClassExW
ShowWindow
MoveWindow
PostQuitMessage
GetDesktopWindow
UpdateWindow
SetForegroundWindow
DispatchMessageW
PeekMessageW
TranslateMessage
GetKeyState
GetMessageExtraInfo
GetCapture
ClientToScreen
TrackMouseEvent
LoadCursorW
SetCapture
SetCursor
IsWindowUnicode
ReleaseCapture
SetCursorPos

shell32

ShellExecuteW

winmm

PlaySoundW
waveOutSetVolume

imm32

ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext

d3dcompiler_47

D3DCompile

dwmapi

DwmExtendFrameIntoClientArea

d3dx11_43

D3DX11CreateShaderResourceViewFromMemory

d3d11

D3D11CreateDeviceAndSwapChain

dbghelp

SymFromAddr
SymInitialize

Sections

.text
Size: 1023KB - Virtual size: 1022KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 361KB - Virtual size: 361KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 141KB - Virtual size: 156KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.fptable
Size: 512B - Virtual size: 256B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

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

Password: infected

4803e8ac0a89dca1ef3b08a52ebc71c9

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

shell32

winmm

imm32

d3dcompiler_47

dwmapi

d3dx11_43

d3d11

dbghelp

Sections

.text Size: 1023KB - Virtual size: 1022KB

.rdata Size: 361KB - Virtual size: 361KB

.data Size: 141KB - Virtual size: 156KB

.pdata Size: 39KB - Virtual size: 39KB

.fptable Size: 512B - Virtual size: 256B

.rsrc Size: 2.2MB - Virtual size: 2.2MB

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

.text
Size: 1023KB - Virtual size: 1022KB

.rdata
Size: 361KB - Virtual size: 361KB

.data
Size: 141KB - Virtual size: 156KB

.pdata
Size: 39KB - Virtual size: 39KB

.fptable
Size: 512B - Virtual size: 256B

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

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