Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Microsoft Portable Agent Link Backup Log Internet' = 'C:\virrdyaeriw\rbmdod7tk.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Defender Net.Tcp Builder DLL] 'Start' = '00000002'
- [<HKLM>\SYSTEM\ControlSet001\Services\Defender Net.Tcp Builder DLL] 'ImagePath' = 'C:\virrdyaeriw\rbmdod7tk.exe'
Modifies file system:
Creates the following files:
- %WINDIR%\virrdyaeriw\jgjvuliffu
- C:\virrdyaeriw\jgjvuliffu
- C:\virrdyaeriw\azocxp33djnrp9ibxxancw.exe
- C:\virrdyaeriw\rbmdod7tk.exe
- C:\virrdyaeriw\bwqnibelonnda.exe
- C:\virrdyaeriw\vtcxlcv
Sets the 'hidden' attribute to the following files:
- C:\virrdyaeriw\rbmdod7tk.exe
- C:\virrdyaeriw\bwqnibelonnda.exe
Deletes the following files:
- %WINDIR%\virrdyaeriw\jgjvuliffu
- C:\virrdyaeriw\azocxp33djnrp9ibxxancw.exe
Substitutes the following files:
- %WINDIR%\virrdyaeriw\jgjvuliffu
Network activity:
Connects to:
- 'ch####isportsmen.ru':80
- 'sp##tnav.ru':80
- 'sc####ainbow.net':80
- 'do##bate.cn':80
- 'ta#####pielenreiten.org':80
- 'ga####liongrass.net':80
- 'bu####rmansion.com':80
- 'ka#######ayajivayapriroda.ru':80
- 'si###ypeas.net':80
- 'ca#####eeitinthecup.org':80
- 'pr##card.ru':80
- 'pi##asia.cn':80
- 'sc#####epuzzlechess.org':80
- 'cl####portsmen.com':80
- 'to###tosales.ru':80
- 'gu##155.cn':80
- 'pr####anabolikov.ru':80
- 'so####ryducks.com':80
- 'ha####nhalflion.net':80
- 'ag#####anabolics.com':80
- 'ye####gdongwu.cn':80
- 'cl#####ortswomen.com':80
- 'na##top.ru':80
- 'un###lgrain.org':80
- 'gr###factory.cn':80
TCP:
HTTP GET requests:
- http://ch####isportsmen.ru/index.php
- http://sp##tnav.ru/index.php
- http://sc####ainbow.net/index.php
- http://do##bate.cn/index.php
- http://ta#####pielenreiten.org/index.php
- http://ga####liongrass.net/index.php
- http://bu####rmansion.com/index.php
- http://ka#######ayajivayapriroda.ru/index.php
- http://si###ypeas.net/index.php
- http://ca#####eeitinthecup.org/index.php
- http://pr##card.ru/index.php
- http://pi##asia.cn/index.php
- http://sc#####epuzzlechess.org/index.php
- http://cl####portsmen.com/index.php
- http://to###tosales.ru/index.php
- http://gu##155.cn/index.php
- http://pr####anabolikov.ru/index.php
- http://so####ryducks.com/index.php
- http://ha####nhalflion.net/index.php
- http://ag#####anabolics.com/index.php
- http://ye####gdongwu.cn/index.php
- http://cl#####ortswomen.com/index.php
- http://na##top.ru/index.php
- http://un###lgrain.org/index.php
- http://gr###factory.cn/index.php
UDP:
- DNS ASK ch####isportsmen.ru
- DNS ASK je#####nefairbairn.net
- DNS ASK ge#####vefairbairn.net
- DNS ASK ki#####ynaugustine.net
- DNS ASK gl#####lefairbairn.ru
- DNS ASK gl#####letimothyson.net
- DNS ASK gl#####lefairclough.net
- DNS ASK je#####netimothyson.net
- DNS ASK gl#####lefairbairn.net
- DNS ASK ge#####vefairclough.ru
- DNS ASK je#####nefairclough.net
- DNS ASK je#####neaugustine.net
- DNS ASK ki#####ynfairbairn.net
- DNS ASK an#####tefairclough.net
- DNS ASK si###ypeas.net
- DNS ASK st#####ietimothyson.ru
- DNS ASK ge#####vetimothyson.net
- DNS ASK ma#####neaugustine.net
- DNS ASK je#####netimothyson.ru
- DNS ASK ki#####yntimothyson.net
- DNS ASK ki#####ynfairclough.net
- DNS ASK ge#####vefairclough.net
- DNS ASK gl#####leaugustine.net
- DNS ASK st#####ieaugustine.net
- DNS ASK st#####iefairclough.net
- DNS ASK ch#####teaugustine.net
- DNS ASK ch#####tefairclough.net
- DNS ASK ch#####tetimothyson.net
- DNS ASK ch#####teaugustine.ru
- DNS ASK ca#####naaugustine.net
- DNS ASK an#####teaugustine.net
- DNS ASK ma#####nefairclough.net
- DNS ASK ca#####neaugustine.ru
- DNS ASK ca#####neaugustine.net
- DNS ASK cl#####ortswomen.com
- DNS ASK ga#####yundongyuan.cn
- DNS ASK ye####gdongwu.cn
- DNS ASK ag#####anabolics.com
- DNS ASK ha####nhalflion.net
- DNS ASK so####ryducks.com
- DNS ASK pr####anabolikov.ru
- DNS ASK gu##155.cn
- DNS ASK to###tosales.ru
- DNS ASK cl####portsmen.com
- DNS ASK un###lgrain.org
- DNS ASK sc#####epuzzlechess.org
- DNS ASK pr##card.ru
- DNS ASK ch#####tefairbairn.net
- DNS ASK st#####iefairbairn.net
- DNS ASK ca#####eeitinthecup.org
- DNS ASK bu####rmansion.com
- DNS ASK ga####liongrass.net
- DNS ASK ta#####pielenreiten.org
- DNS ASK do##bate.cn
- DNS ASK sc####ainbow.net
- DNS ASK sp##tnav.ru
- DNS ASK pi##asia.cn
- DNS ASK gr###factory.cn
- DNS ASK an#####tefairbairn.net
- DNS ASK an#####tetimothyson.net
- DNS ASK ma#####netimothyson.net
- DNS ASK ma#####nefairbairn.net
- DNS ASK an#####tefairclough.ru
- DNS ASK na##top.ru
- DNS ASK ka#######ayajivayapriroda.ru
- DNS ASK st#####ietimothyson.net
Miscellaneous:
Creates and executes the following:
- 'C:\virrdyaeriw\azocxp33djnrp9ibxxancw.exe'
- 'C:\virrdyaeriw\rbmdod7tk.exe'
- 'C:\virrdyaeriw\bwqnibelonnda.exe' "c:\virrdyaeriw\rbmdod7tk.exe"