Function at 0x432e22
Capabilities:
Create process on windows
Create process suspended
Inject apc
Query environment variable
Resume thread
Self delete
Terminate process
Use process replacement

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x320
mov eax, dword [0x5a05c4]
lea esi, [esp + 0x110]
xor eax, ebp
mov dword [esp + 0x318], eax
push 0x104
push esi
push str._SystemRoot_System32_rundll32.exe
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
dec eax
xor ebx, ebx
cmp eax, 0x102
ja 0x43302d
lea eax, [esp + 0xcc]
lea ecx, [esp + 0xb0]
xorps xmm0, xmm0
mov edx, 4
mov dword [eax + 8], ebx
mov dword [eax + 4], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x18], ebx
mov dword [eax + 0x14], ebx
mov dword [eax + 0x20], ebx
mov dword [eax + 0x1c], ebx
mov dword [eax + 0x28], ebx
mov dword [eax + 0x24], ebx
mov dword [eax + 0x30], ebx
mov dword [eax + 0x2c], ebx
mov dword [eax + 0x38], ebx
mov dword [eax + 0x34], ebx
mov dword [eax + 0x40], ebx
mov dword [eax + 0x3c], ebx
mov dword [eax], 0x44
movaps xmmword [ecx], xmm0
push ecx
push eax
push ebx
push ebx
push edx
push ebx
push ebx
push ebx
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x433028
mov esi, dword [ebp + 8]
mov dword [esp], eax
movzx eax, byte [esi + 0xb]
test al, al
jns 0x432edd
mov eax, dword [esi + 4]
lea eax, [eax + eax + 2]
mov ecx, 4
push ecx
push 0x1000
push eax
push 0
push dword [esp + 0xc0]
call dword [sym.imp.KERNEL32.dll_VirtualAllocEx]
test eax, eax
je 0x432fb8
mov dword [esp + 8], 0
movzx ecx, byte [esi + 0xb]
test cl, cl
jns 0x432f19
mov ecx, dword [esi + 4]
mov esi, dword [esi]
lea edx, [ecx + ecx + 2]
lea ecx, [esp + 8]
push ecx
push edx
push esi
mov dword [esp + 0x10], eax
push eax
push dword [esp + 0xc0]
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
push 0x55bc42
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
push 0x55bc5c
push eax
call ebx
mov edi, eax
push 0x55bc62
push esi
call ebx
mov ecx, ebx
mov ebx, eax
push 0x55bc6e
push esi
call ecx
xor ecx, ecx
test edi, edi
je 0x432fb4
test ebx, ebx
je 0x432fb4
test eax, eax
je 0x432fb4
mov esi, dword [sym.imp.KERNEL32.dll_QueueUserAPC]
push dword [ebp + 0xc]
push dword [esp + 0xb8]
push edi
mov edi, eax
call esi
push dword [esp + 4]
push dword [esp + 0xb8]
push ebx
call esi
push 0
push dword [esp + 0xb8]
push edi
call esi
push dword [esp + 0xb4]
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov ecx, dword [esp]
mov ebx, ecx
jmp 0x433010
push 2
call fcn.0043e5e0
add esp, 4
mov ebx, dword [esp]
test al, al
je 0x433001
call fcn.0043ef80
lea esi, [esp + 8]
mov ecx, esi
push eax
push 2
push 0x1d2
push str..._.._chrome_installer_setup_setup_util.cc
call fcn.0043f140
lea eax, [esp + 0x10]
push 0xe
push 0x55bc7a
push eax
call fcn.004058b5
add esp, 0xc
mov ecx, esi
call fcn.0043f200
push 0xffffffffffffffff
push dword [esp + 0xb4]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esp + 0xb4]
call esi
push dword [esp + 0xb0]
call esi
test ebx, ebx
setne bl
mov ecx, dword [esp + 0x318]
xor ecx, ebp
call fcn.00527311
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret