Техническая информация
Для обеспечения автозапуска и распространения:
Модифицирует следующие ключи реестра:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Software Refresher' = '%PROGRAM_FILES%\SoftwareRefresher\SoftwareRefresher.exe'
Создает или изменяет следующие файлы:
- %WINDIR%\Tasks\davenport-S-1-5-21-2832440558-3064306045-1455513625-1000.job
- %WINDIR%\Tasks\davenport-sys.job
Вредоносные функции:
Создает и запускает на исполнение:
- '%TEMP%\nsrB211.tmp\ns438C.tmp' schtasks.exe /create /tn setup-intercepter-x86 /tr "\"%PROGRAM_FILES%\Davenport\Intercepter\x86\intercepter-x86.exe\"" /sc onlogon /RL HIGHEST
- '%PROGRAM_FILES%\Davenport\Intercepter\x86\intercepter-x86.exe'
- '%TEMP%\nsrB211.tmp\ns406F.tmp' net.exe START SCHEDULE
- '%PROGRAM_FILES%\Davenport\Updater\updater.exe' -wait -runmode=addproductex -name="fresher" -updateurl="http://ap#.####warerefresher.com/check/fresher/.eJw1jDEOg0AMBP_iGkUYlCJ8BiFuSSxZBtlHikT5e3wFzTYzs1_aHPGCz294yG40Ed8G6khs1bNgFqvwFUcuTdVPdHRISW3gkdMLeRpKalEX1SZtiwYaUFi9wNV-dsvP1o8937l_0O8P6I4syA.-8L3PSAuwBDw52XO9apKQw2f1OA/" -version="1.2" -needadmin="no"
- '%PROGRAM_FILES%\Davenport\Updater\1.0\updater.exe' -wait -runmode=addproductex -name="fresher" -updateurl="http://ap#.####warerefresher.com/check/fresher/.eJw1jDEOg0AMBP_iGkUYlCJ8BiFuSSxZBtlHikT5e3wFzTYzs1_aHPGCz294yG40Ed8G6khs1bNgFqvwFUcuTdVPdHRISW3gkdMLeRpKalEX1SZtiwYaUFi9wNV-dsvP1o8937l_0O8P6I4syA.-8L3PSAuwBDw52XO9apKQw2f1OA/" -version="1.2" -needadmin="no"
- '%PROGRAM_FILES%\Davenport\Updater\updater.exe'
- '%PROGRAM_FILES%\Davenport\Updater\1.0\updater.exe' /pid=0x58c /log
- '%PROGRAM_FILES%\Davenport\Updater\1.0\updater.exe' //Nologo "report.js" /url="https://s.snadhgo.com/submit_report" /product-name="Software Refresher" /installation-time="1431378961" /pid="2131" /zone="3015109" /czoneid="" /version="1.2" /straoi="" /system-id="6a5b72a06d32be9addb8dec983dc6618"
- '%PROGRAM_FILES%\Davenport\Intercepter\x86\1.3\intercepter-x86.exe'
- '%PROGRAM_FILES%\Davenport\Updater\updater.exe' -wait -runmode=addproductex -name="intercepter" -updateurl="http://ap#.####warerefresher.com/check/intercepter/.eJxNjTEKgDAMRe-SuYixOOhlRGyUQIjSVgfFu5sOBZdPkkfef4B1kTPQxJopLnRYwpjjSQ5-p-mimHhXGAEbDw4ODjZ36NGWxJtSMEXKs0gRrLMkKkBIcwXVe-9qfeXft9hjO8D7Ae18Ln8.Vadc94IigEQ4DkoBcETReiZHuXY/" -version="1.3" -needadmin="no"
- '%PROGRAM_FILES%\Davenport\Updater\updater.exe' -wait -runmode=addtask
- '%PROGRAM_FILES%\Davenport\Updater\1.0\updater.exe' -wait -runmode=addtask
- '%PROGRAM_FILES%\Davenport\Updater\1.0\Updater.exe' -runmode=addsystask
- '%TEMP%\nsrB211.tmp\nsE504.tmp' "<SYSTEM32>\cscript.exe" //Nologo "client_zone_id.js" set_client_zoneid "Software\SoftwareRefresher" 3015109 1431378961
- '%TEMP%\nsrB211.tmp\ns18E0.tmp' net.exe start schedule
- '%PROGRAM_FILES%\SoftwareRefresher\SoftwareRefresher.exe'
- '%PROGRAM_FILES%\SoftwareRefresher\CrashHandler.exe' -guid="{5A1BC920-83A8-49EB-9530-067E0F5567F4}"
- '%TEMP%\nsrB211.tmp\ns2A4F.tmp' "<SYSTEM32>\cscript.exe" //Nologo "client_zone_id.js" set_client_zoneid "Software\SoftwareRefresher" 3015109 1431378961
- '%PROGRAM_FILES%\Davenport\Updater\updater.exe' -wait -runmode=addproductex -name="updater" -updateurl="http://ap#.####warerefresher.com/check/updater/eyJ2ZXJzaW9uIjoiMS4wIn0.yqGf4Ruxun5t8pX4GaRPckT0sNE/" -version="1.0" -needadmin="yes"
- '%PROGRAM_FILES%\Davenport\Updater\1.0\updater.exe' -wait -runmode=addproductex -name="updater" -updateurl="http://ap#.####warerefresher.com/check/updater/eyJ2ZXJzaW9uIjoiMS4wIn0.yqGf4Ruxun5t8pX4GaRPckT0sNE/" -version="1.0" -needadmin="yes"
Запускает на исполнение:
- '<SYSTEM32>\cscript.exe' -wait -runmode=addproductex -name="intercepter" -updateurl="http://ap#.####warerefresher.com/check/intercepter/.eJxNjTEKgDAMRe-SuYixOOhlRGyUQIjSVgfFu5sOBZdPkkfef4B1kTPQxJopLnRYwpjjSQ5-p-mimHhXGAEbDw4ODjZ36NGWxJtSMEXKs0gRrLMkKkBIcwXVe-9qfeXft9hjO8D7Ae18Ln8.Vadc94IigEQ4DkoBcETReiZHuXY/" -version="1.3" -needadmin="no"
- '<SYSTEM32>\net1.exe' 0x5dc dllhost.exe
- '<SYSTEM32>\schtasks.exe' /create /tn setup-intercepter-x86 /tr "\"%PROGRAM_FILES%\Davenport\Intercepter\x86\intercepter-x86.exe\"" /sc onlogon /RL HIGHEST
- '<SYSTEM32>\cscript.exe' //Nologo "client_zone_id.js" set_client_zoneid "Software\SoftwareRefresher" 3015109 1431378961
- '<SYSTEM32>\net1.exe' start schedule
Изменения в файловой системе:
Создает следующие файлы:
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\js\handlebars.min.js
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\footer-logo.gif
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\js\jquery.min.js
- %TEMP%\nsrB211.tmp\ns2A4F.tmp
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\js\popup.js
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\app-searching.gif
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\app-download-failed.gif
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\app-download-complete.gif
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\app-download.gif
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\app-installing.gif
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\img\app-downloading.gif
- %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Software Refresher\Software Refresher.lnk
- <SYSTEM32>\Tasks\setup-intercepter-x86
- %TEMP%\nsrB211.tmp\ns438C.tmp
- <LS_APPDATA>\Software Refresher\uninstall.exe
- <Служебный элемент>
- %TEMP%\nsrB211.tmp\ns5191.tmp
- %TEMP%\nsrB211.tmp\ns406F.tmp
- <LS_APPDATA>\DevenportUpdater\products.xml
- %APPDATA%\Roaming\Microsoft\Windows\Start Menu\Programs\Software Refresher\Uninstall.lnk
- %PROGRAM_FILES%\Davenport\Intercepter\x86\intercepter-x86.exe
- %PROGRAM_FILES%\Davenport\Intercepter\x86\1.3\intercepter-x86.exe
- %PROGRAM_FILES%\Davenport\Intercepter\x86\1.3\intercepter.dll
- <LS_APPDATA>\Software Refresher\canvas.js
- <LS_APPDATA>\Software Refresher\report.js
- <LS_APPDATA>\Software Refresher\systeminfo.js
- %TEMP%\nsrB211.tmp\nsExec.dll
- <LS_APPDATA>\Software Refresher\SoftwareDetector.exe
- <LS_APPDATA>\Software Refresher\client_zone_id.js
- %TEMP%\nsrB211.tmp\System.dll
- %TEMP%\nsxB1E1.tmp
- %TEMP%\nsrB211.tmp\md5dll.dll
- <LS_APPDATA>\Software Refresher\icon.ico
- %TEMP%\nsrB211.tmp\nsDownloadCv.dll
- %TEMP%\nsrB211.tmp\nsE504.tmp
- %PROGRAM_FILES%\SoftwareRefresher\SoftwareRefresher.exe
- %TEMP%\nsrB211.tmp\nsProcess.dll
- %PROGRAM_FILES%\SoftwareRefresher\CrashHandler.exe
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\css\style.css
- %PROGRAM_FILES%\SoftwareRefresher\ui\popup\index.html
- %PROGRAM_FILES%\Davenport\Updater\products.xml
- %PROGRAM_FILES%\Davenport\Updater\1.0\updater.exe
- %PROGRAM_FILES%\Davenport\Updater\updater.exe
- %TEMP%\nsrB211.tmp\ns18E0.tmp
- <SYSTEM32>\Tasks\davenport-S-1-5-21-2832440558-3064306045-1455513625-1000
- <SYSTEM32>\Tasks\davenport-sys
Удаляет следующие файлы:
- %TEMP%\nsrB211.tmp\nsDownloadCv.dll
- %TEMP%\nsrB211.tmp\md5dll.dll
- %TEMP%\nsrB211.tmp\nsExec.dll
- %TEMP%\nsrB211.tmp\System.dll
- %TEMP%\nsrB211.tmp\nsProcess.dll
- %TEMP%\nsrB211.tmp\ns5191.tmp
- %TEMP%\nsrB211.tmp\ns18E0.tmp
- %TEMP%\nsrB211.tmp\nsE504.tmp
- %TEMP%\nsrB211.tmp\ns2A4F.tmp
- %TEMP%\nsrB211.tmp\ns438C.tmp
- %TEMP%\nsrB211.tmp\ns406F.tmp
Сетевая активность:
UDP:
- DNS ASK ap#.####warerefresher.com
- DNS ASK s.###dhgo.com
- DNS ASK dn#.##ftncsi.com
- DNS ASK www.in####lping5.info
- DNS ASK cd#####-a.akamaihd.net
Другое:
Ищет следующие окна:
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebCheckMonitor' WindowName: ''
- ClassName: '{18BF6555-9594-48DF-8E54-8976B0101032}' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'FresherAppWindow' WindowName: ''
- ClassName: 'CrashHandlerAppWindow' WindowName: '{5A1BC920-83A8-49EB-9530-067E0F5567F4}'
