Техническая информация
Для обеспечения автозапуска и распространения
Создает следующие сервисы
- [<HKLM>\System\CurrentControlSet\Services\gramblrclient] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\gramblrclient] 'ImagePath' = '%ProgramFiles%\Gramblr\gramblr.exe'
Вредоносные функции
Внедряет код в
следующие пользовательские процессы:
- chrome.exe
Изменения в файловой системе
Создает следующие файлы
- %PROGRAMDATA%\gramblr\gramblr.db-journal
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\ro\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\pt_pt\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\pt_br\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\pl\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\nl\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\nb\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\lv\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\lt\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\ko\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\ja\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\it\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\id\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\hu\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\hr\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\hi\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\fr\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\fil\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\fi\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\et\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\es_419\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\es\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\ru\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\sl\messages.json
- %TEMP%\scoped_dir_2912_16769\decoded_images
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\sr\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_metadata\verified_contents.json
- %TEMP%\scoped_dir_2912_16769\crx_install\manifest.json
- %TEMP%\scoped_dir_2912_16769\crx_install\images\topbar_floating_button_pressed.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\topbar_floating_button_maximize.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\topbar_floating_button_hover.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\topbar_floating_button_close.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\topbar_floating_button.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\icon_16.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\icon_128.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\flapper.gif
- %TEMP%\scoped_dir_2912_16769\crx_install\html\craw_window.html
- %TEMP%\scoped_dir_2912_16769\crx_install\css\craw_window.css
- %TEMP%\scoped_dir_2912_16769\crx_install\craw_window.js
- %TEMP%\scoped_dir_2912_16769\crx_install\craw_background.js
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\zh_tw\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\zh_cn\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\vi\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\uk\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\tr\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\th\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\sv\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\en_gb\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\sk\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\en\messages.json
- %TEMP%\scoped_dir_2912_9352\crx_install\manifest.json
- %TEMP%\scoped_dir_2912_9352\5ada.tmp
- %TEMP%\76df.tmp
- %TEMP%\5ada.tmp
- %PROGRAMDATA%\gramblr\vcomp100.dll
- %PROGRAMDATA%\gramblr\vcomp100.dll.gz_
- %PROGRAMDATA%\gramblr\vcomp100.dll.gz_.1
- %PROGRAMDATA%\gramblr\convert.exe
- %PROGRAMDATA%\gramblr\convert.exe.gz_
- %PROGRAMDATA%\gramblr\convert.exe.gz_.1
- %PROGRAMDATA%\gramblr\chrome.vbs
- %PROGRAMDATA%\gramblr\sessions.db
- %PROGRAMDATA%\gramblr\sessions.db-journal
- %WINDIR%\temp\etilqs_pfbhg7zmsgjkkkk
- %WINDIR%\temp\etilqs_wd8ii6oaoavgmtg
- %WINDIR%\temp\etilqs_h7w1yofduwtxkhp
- %PROGRAMDATA%\microsoft\windows\start menu\programs\gramblr.lnk
- %ProgramFiles%\gramblr\gramblr.exe
- %TEMP%\etilqs_tiyqhcocxislia1
- %TEMP%\etilqs_iknfxuz6aibokdx
- %TEMP%\etilqs_bkcbiyevnnnslg2
- %PROGRAMDATA%\gramblr\gramblr.db
- %TEMP%\770e.tmp
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_de.nmf
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\de\messages.json
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_en-au.nmf
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\da\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\cs\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\ca\messages.json
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\bg\messages.json
- %TEMP%\scoped_dir_2912_16769\770e.tmp
- %TEMP%\9546.tmp
- %TEMP%\scoped_dir_2912_9352\decoded_message_catalogs
- %TEMP%\scoped_dir_2912_9352\decoded_images
- %TEMP%\scoped_dir_2912_9352\crx_install\_metadata\verified_contents.json
- %TEMP%\scoped_dir_2912_9352\crx_install\audio\chime.wav
- %TEMP%\scoped_dir_2912_9352\crx_install\_platform_specific\x86-64_ru\hotword-x86-64.nexe
- %TEMP%\scoped_dir_2912_9352\crx_install\_platform_specific\x86-64_ru\hotword.data
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_ru.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_pt-br.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_ko.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_ja.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_it.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_fr.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_es.nmf
- %TEMP%\scoped_dir_2912_9352\crx_install\hotword_en-gb.nmf
- %TEMP%\scoped_dir_2912_16769\crx_install\_locales\el\messages.json
- %TEMP%\scoped_dir_2912_16769\decoded_message_catalogs
Удаляет следующие файлы
- %PROGRAMDATA%\gramblr\gramblr.db-journal
- %TEMP%\scoped_dir_2912_16769\decoded_images
- %TEMP%\scoped_dir_2912_16769\770e.tmp
- %TEMP%\scoped_dir_2912_16769\crx_install\images\icon_16.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\icon_128.png
- %TEMP%\9546.tmp
- %TEMP%\5ada.tmp
- %TEMP%\scoped_dir_2912_9352\decoded_message_catalogs
- %TEMP%\scoped_dir_2912_9352\decoded_images
- %TEMP%\scoped_dir_2912_9352\5ada.tmp
- %TEMP%\76df.tmp
- %PROGRAMDATA%\gramblr\vcomp100.dll.gz_
- %PROGRAMDATA%\gramblr\vcomp100.dll.gz_.1
- %PROGRAMDATA%\gramblr\convert.exe.gz_
- %PROGRAMDATA%\gramblr\convert.exe.gz_.1
- %PROGRAMDATA%\gramblr\sessions.db-journal
- %TEMP%\scoped_dir_2912_16769\decoded_message_catalogs
- %TEMP%\770e.tmp
Подменяет следующие файлы
- %PROGRAMDATA%\gramblr\gramblr.db-journal
- %PROGRAMDATA%\gramblr\sessions.db-journal
- %TEMP%\scoped_dir_2912_16769\crx_install\images\icon_128.png
- %TEMP%\scoped_dir_2912_16769\crx_install\images\icon_16.png
Сетевая активность
TCP
Запросы HTTP GET
- http://lo###host:4343/api/configuration via localhost
- http://gr##blr.com/files/convert.exe.gz_
- http://gr##blr.com/files/convert.exe.gz_.sha256
- http://gr##blr.com/files/vcomp100.dll.gz_
- http://gr##blr.com/files/vcomp100.dll.gz_.sha256
- http://www.gs##tic.com/chrome/profile_avatars/NothingToDownload
- http://lo###host:4343/ via localhost
- http://re####ctor.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZDg2QUFVUUNkZlVTT0NHM2tJS2JpQnlWUQ/0.3.0.2_lccekmodgklaepjeofjdjpbminllajkg.crx
- http://r4######25ge7nsk.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZDg2QUFVUUNkZlVTT0NHM2tJS2JpQnlWUQ/0.3.0.2_lccekmodgklaepjeofjdjpbminllajkg.crx?cm########################...
- http://re####ctor.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjAxQUFXVHlhaFhwNHJ6dDVCakV0NUEyQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx
- http://r3######25glen7y.gvt1.com/edgedl/chromewebstore/L2Nocm9tZV9leHRlbnNpb24vYmxvYnMvZjAxQUFXVHlhaFhwNHJ6dDVCakV0NUEyQQ/1.0.0.5_nmmhkkegccagdldgiimedpiccmgmieda.crx?cm########################...
- http://lo###host:4343/favicon.ico via localhost
UDP
- DNS ASK ap#.##amblrr.com
- DNS ASK ap#.#ramblr.com
- DNS ASK gr##blr.com
- DNS ASK clients2.google.com
- DNS ASK clients4.google.com
- DNS ASK google.com
- DNS ASK go##le.ru
- DNS ASK go###eapis.com
- DNS ASK tr######e.googleapis.com
- DNS ASK gs##tic.com
- DNS ASK clients3.google.com
- DNS ASK re####ctor.gvt1.com
- DNS ASK r4######25ge7nsk.gvt1.com
- DNS ASK r3######25glen7y.gvt1.com
- 'google.com':443
Другое
Ищет следующие окна
- ClassName: 'Chrome_MessageWindow' WindowName: '%LOCALAPPDATA%\Google\Chrome\User Data'
Создает и запускает на исполнение
- '%ProgramFiles%\gramblr\gramblr.exe'
- '<SYSTEM32>\wscript.exe' "%PROGRAMDATA%\Gramblr\chrome.vbs"
Запускает на исполнение
- '<SYSTEM32>\cmd.exe' /C "powercfg.exe -SETACVALUEINDEX SCHEME_CURRENT SUB_SLEEP bd3b718a-0680-4d9d-8ab2-e1d2b4ac806d 1"
- '<SYSTEM32>\powercfg.exe' -SETACVALUEINDEX SCHEME_CURRENT SUB_SLEEP bd3b718a-0680-4d9d-8ab2-e1d2b4ac806d 1
- '<SYSTEM32>\cmd.exe' /C "wscript "%PROGRAMDATA%\Gramblr\chrome.vbs""
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --app=http://lo###host:4343/ --app-shell-host-window-size=1010,689 --window-position=71,87
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --type=gpu-process --channel="2912.0.1810871271\1338183198" --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu-device-id=0x0000 --gpu-driver-vendor --g...
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --type=renderer --enable-deferred-image-decoding --lang=ru --force-fieldtrials="BackgroundRendererProcesses/Disallow/BrowserBlacklist/Enabled/*CTRequiredForEVTrial/RequirementEnforced/CaptivePo...
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --type=renderer --enable-deferred-image-decoding --lang=ru --force-fieldtrials="BackgroundRendererProcesses/Disallow/*BrowserBlacklist/Enabled/*CTRequiredForEVTrial/RequirementEnforced/CaptiveP...
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --type=renderer --enable-deferred-image-decoding --lang=ru --force-fieldtrials="*BackgroundRendererProcesses/Disallow/*BrowserBlacklist/Enabled/*CTRequiredForEVTrial/RequirementEnforced/Captive...
