Code:
Const PROCESS_ALL_ACCESS = &H1F0FFF
Dim si As SYSTEM_INFO
Dim mbi As MEMORY_BASIC_INFORMATION
Dim lpMem As Long, Ret As Long, lLenMBI As Long
Dim CalcAddress As Long, hProcess As Long, pid As Long
Dim lWritten As Long
Dim window As Long
window = FindWindow("class_name", vbNullString)
If window = 0 Then Exit Sub
Call GetWindowThreadProcessId(window, pid)
hProcess = OpenProcess(PROCESS_ALL_ACCESS, False, pid)

lLenMBI = Len(mbi)
'Determine applications memory addresses range
Call GetSystemInfo(si)
lpMem = si.lpMinimumApplicationAddress
'Scan memory
Dim buffer() As Byte
    Do While lpMem < si.lpMaximumApplicationAddress
        mbi.RegionSize = 0
        Ret = VirtualQueryEx(hProcess, ByVal lpMem, mbi, lLenMBI)
        If Ret = lLenMBI Then
            If ((mbi.lType = MEM_PRIVATE) And (mbi.State = MEM_COMMIT)) Then ' this block is In use by this process
                If mbi.RegionSize > 0 Then
                   'Buffer = mbi.RegionSize
                   ReDim buffer(mbi.RegionSize)
             'Read buffer
                   
                  ReadProcessMemory hProcess, ByVal mbi.BaseAddress, ByVal buffer(0), mbi.RegionSize, lWritten
'Check if value is found
                
                Debug.Print Hex(mbi.BaseAddress)
                End If
            End If
'Increase base address for next searching cicle. Last address may overhead max Long value (Windows use 2GB memory, which is near max long value), so add Error checking
            On Error GoTo Finished
            lpMem = mbi.BaseAddress + mbi.RegionSize
            On Error GoTo 0
        Else
            Exit Do
        End If
    Loop
Finished:
   CloseHandle hProcess
I try to find byte value and address in a proccess but i thin it display in offset, i'm not sure. however, i want to retreive hex.