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Profil

Trojan.Siggen23.23304

Added to the Dr.Web virus database: 2024-01-09

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [HKLM\SOFTWARE\Clients\StartMenuInternet\GPT Chrome\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe"'
  • [HKLM\Software\Classes\TSBrowserHTM.pdf\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM.doc\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM.docx\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM.ppt\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM.pptx\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM.xls\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM.xlsx\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
  • [HKLM\Software\Classes\TSBrowserHTM\shell\open\command] '' = '"D:\Program Files\GptChrome\GptBrowser.exe" --single-argument %1'
Sets the following service settings
  • [HKLM\System\CurrentControlSet\Services\GptChromeSrv] 'Start' = '00000002'
  • [HKLM\System\CurrentControlSet\Services\GptChromeSrv] 'ImagePath' = 'D:\Program Files\GptChrome\GptChromeService.exe'
Creates the following services
  • 'GptChromeSrv' D:\Program Files\GptChrome\GptChromeService.exe
Malicious functions
Injects code into
the following user processes:
  • gptbrowser.exe
Modifies file system
Creates the following files
  • D:\program files\gptchrome\ginstallerpkg.tmp
  • %LOCALAPPDATA%\spchrome\user data\default\history-journal
  • %LOCALAPPDATA%\spchrome\user data\default\web data-journal
  • %LOCALAPPDATA%\spchrome\user data\default\history
  • %LOCALAPPDATA%\spchrome\user data\default\web data
  • %LOCALAPPDATA%\spchrome\user data\default\sync data\leveldb\log
  • %LOCALAPPDATA%\spchrome\user data\default\sync data\leveldb\manifest-000001
  • %LOCALAPPDATA%\spchrome\user data\default\sync data\leveldb\000001.dbtmp
  • %LOCALAPPDATA%\spchrome\user data\shadercache\data_3
  • %LOCALAPPDATA%\spchrome\user data\default\sync data\leveldb\000003.log
  • %LOCALAPPDATA%\spchrome\user data\default\site characteristics database\log
  • %LOCALAPPDATA%\spchrome\user data\default\site characteristics database\manifest-000001
  • %LOCALAPPDATA%\spchrome\user data\first run
  • %LOCALAPPDATA%\spchrome\user data\default\site characteristics database\000001.dbtmp
  • %LOCALAPPDATA%\spchrome\user data\default\site characteristics database\000003.log
  • %LOCALAPPDATA%\spchrome\user data\default\affiliation database-journal
  • %LOCALAPPDATA%\spchrome\user data\default\1602bdaf-b4ad-4ffe-9418-297b021bfa73.tmp
  • %LOCALAPPDATA%\spchrome\user data\superchromecache\bookmarks.ini
  • %LOCALAPPDATA%\spchrome\user data\default\readme
  • %LOCALAPPDATA%\spchrome\user data\last version
  • %LOCALAPPDATA%\spchrome\user data\shadercache\data_2
  • %LOCALAPPDATA%\spchrome\user data\default\favicons-journal
  • D:\program files\gptchrome\109.0.5414.155\vulkan-1.dll
  • D:\program files\gptchrome\gptbrowser.exe
  • D:\program files\gptchrome\gptbro_proxy.exe
  • D:\program files\gptchrome\gptchromeservice.exe
  • D:\program files\gptchrome\setup.exe
  • D:\program files\gptchrome\spupdate.exe
  • %LOCALAPPDATA%\spchrome\user data\default\affiliation database
  • D:\program files\gptchrome\109.0.5414.155\solution.dll
  • %ALLUSERSPROFILE%\microsoft\windows\start menu\programs\gpt chrome.lnk
  • D:\program files\gptchrome\uninstall.exe
  • %LOCALAPPDATA%\spchrome\user data\browsermetrics\browsermetrics-659dee34-f8.pma
  • C:\users\public\desktop\gpt chrome.lnk
  • %LOCALAPPDATA%\spchrome\user data\4770dae4-7a50-4668-aaf4-5d2658f03c03.tmp
  • %LOCALAPPDATA%\spchrome\user data\shadercache\index
  • %LOCALAPPDATA%\spchrome\user data\shadercache\data_0
  • %LOCALAPPDATA%\spchrome\user data\shadercache\data_1
  • %LOCALAPPDATA%\spchrome\user data\constant.json
  • %LOCALAPPDATA%\spchrome\user data\crashpad\settings.dat
  • %LOCALAPPDATA%\spchrome\user data\variations
  • D:\program files\gptchrome\109.0.5414.155\locales\sv.pak
  • %LOCALAPPDATA%\spchrome\user data\default\login data-journal
  • %LOCALAPPDATA%\spchrome\user data\default\gpucache\data_0
  • %LOCALAPPDATA%\spchrome\user data\default\gpucache\data_1
  • %LOCALAPPDATA%\spchrome\user data\default\gpucache\data_2
  • %LOCALAPPDATA%\spchrome\user data\default\gpucache\data_3
  • %LOCALAPPDATA%\spchrome\user data\default\dawncache\index
  • %LOCALAPPDATA%\spchrome\user data\default\dawncache\data_0
  • %LOCALAPPDATA%\spchrome\user data\default\dawncache\data_1
  • %LOCALAPPDATA%\spchrome\user data\default\dawncache\data_2
  • %LOCALAPPDATA%\spchrome\user data\default\gpucache\index
  • D:\program files\gptchrome\109.0.5414.155\screencut.dll
  • %LOCALAPPDATA%\spchrome\user data\default\top sites
  • %LOCALAPPDATA%\spchrome\user data\default\cache\cache_data\data_1
  • %LOCALAPPDATA%\spchrome\user data\default\cache\cache_data\data_2
  • %LOCALAPPDATA%\spchrome\user data\default\cache\cache_data\data_3
  • %LOCALAPPDATA%\spchrome\user data\grshadercache\index
  • %LOCALAPPDATA%\spchrome\user data\grshadercache\data_0
  • %LOCALAPPDATA%\spchrome\user data\grshadercache\data_1
  • %LOCALAPPDATA%\spchrome\user data\grshadercache\data_2
  • %LOCALAPPDATA%\spchrome\user data\default\cache\cache_data\index
  • %LOCALAPPDATA%\spchrome\user data\default\dawncache\data_3
  • D:\program files\gptchrome\109.0.5414.155\vk_swiftshader.dll
  • %LOCALAPPDATA%\spchrome\user data\browsermetrics\browsermetrics-659dee3e-7c8.pma
  • %LOCALAPPDATA%\spchrome\user data\default\d70e56ab-2932-42e0-8fd0-a220a78c9d0b.tmp
  • %LOCALAPPDATA%\spchrome\user data\default\code cache\wasm\index
  • %LOCALAPPDATA%\spchrome\user data\default\code cache\js\index
  • %LOCALAPPDATA%\spchrome\user data\default\extension scripts\log
  • %LOCALAPPDATA%\spchrome\user data\default\extension scripts\manifest-000001
  • %LOCALAPPDATA%\spchrome\user data\default\login data
  • %LOCALAPPDATA%\spchrome\user data\default\extension scripts\000001.dbtmp
  • %LOCALAPPDATA%\spchrome\user data\default\code cache\wasm\index-dir\temp-index
  • %LOCALAPPDATA%\spchrome\user data\default\top sites-journal
  • %LOCALAPPDATA%\spchrome\user data\default\code cache\webui_js\index
  • %LOCALAPPDATA%\spchrome\user data\default\favicons
  • %LOCALAPPDATA%\spchrome\user data\default\code cache\webui_js\index-dir\temp-index
  • %LOCALAPPDATA%\spchrome\user data\default\code cache\js\index-dir\temp-index
  • %LOCALAPPDATA%\spchrome\user data\default\login data for account
  • %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\log
  • %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\manifest-000001
  • %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\000001.dbtmp
  • %LOCALAPPDATA%\spchrome\user data\default\d9864b41-7574-40a9-8695-efa8d1c6b41e.tmp
  • %LOCALAPPDATA%\spchrome\user data\default\login data for account-journal
  • %LOCALAPPDATA%\spchrome\user data\default\extension scripts\000003.log
  • D:\program files\gptchrome\109.0.5414.155\notification_helper.exe
  • D:\program files\gptchrome\109.0.5414.155\mojo_core.dll
  • D:\program files\gptchrome\109.0.5414.155\libglesv2.dll
  • D:\program files\gptchrome\109.0.5414.155\locales\fa.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\fi.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\fil.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\fr.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\gu.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\he.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\es-419.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\af.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\et.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\hi.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\it.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ja.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\kn.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ko.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\lt.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\lv.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\hr.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\hu.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\id.pak
  • %LOCALAPPDATA%\spchrome\user data\grshadercache\data_3
  • D:\program files\gptchrome\109.0.5414.155\locales\ml.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\el.pak
  • D:\program files\gptchrome\7za.exe
  • D:\program files\gptchrome\109.0.5414.155\109.0.5414.155.manifest
  • D:\program files\gptchrome\109.0.5414.155\chrome_100_percent.pak
  • D:\program files\gptchrome\109.0.5414.155\chrome_200_percent.pak
  • D:\program files\gptchrome\109.0.5414.155\everything.lng
  • D:\program files\gptchrome\109.0.5414.155\extensions\external_extensions.json
  • D:\program files\gptchrome\109.0.5414.155\icudtl.dat
  • D:\program files\gptchrome\109.0.5414.155\locales\en-gb.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\en-us.pak
  • D:\program files\gptchrome\109.0.5414.155\icudtlex.dat
  • D:\program files\gptchrome\109.0.5414.155\locales\ar.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\bg.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\bn.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ca.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\cs.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\da.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\de.pak
  • D:\program files\gptchrome\ginstallerpkg
  • D:\program files\gptchrome\109.0.5414.155\locales\am.pak
  • %LOCALAPPDATA%\spchrome\user data\default\cache\cache_data\data_0
  • D:\program files\gptchrome\109.0.5414.155\locales\mr.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\nl.pak
  • D:\program files\gptchrome\109.0.5414.155\v8_context_snapshot.bin
  • D:\program files\gptchrome\109.0.5414.155\visualelements\excel.ico
  • D:\program files\gptchrome\109.0.5414.155\visualelements\logo.png
  • D:\program files\gptchrome\109.0.5414.155\visualelements\pdf.ico
  • D:\program files\gptchrome\109.0.5414.155\visualelements\ppt.ico
  • D:\program files\gptchrome\109.0.5414.155\visualelements\smalllogo.png
  • D:\program files\gptchrome\109.0.5414.155\visualelements\word.ico
  • D:\program files\gptchrome\109.0.5414.155\locales\ms.pak
  • D:\program files\gptchrome\109.0.5414.155\resources.pak
  • D:\program files\gptchrome\109.0.5414.155\meipreload\preloaded_data.pb
  • D:\program files\gptchrome\109.0.5414.155\chrome_elf.dll
  • D:\program files\gptchrome\109.0.5414.155\chrome_pwa_launcher.exe
  • D:\program files\gptchrome\109.0.5414.155\chrome_wer.dll
  • D:\program files\gptchrome\109.0.5414.155\d3dcompiler_47.dll
  • D:\program files\gptchrome\109.0.5414.155\eventlog_provider.dll
  • D:\program files\gptchrome\109.0.5414.155\everything.exe
  • D:\program files\gptchrome\109.0.5414.155\libegl.dll
  • D:\program files\gptchrome\109.0.5414.155\vk_swiftshader_icd.json
  • D:\program files\gptchrome\109.0.5414.155\chrome.dll
  • D:\program files\gptchrome\109.0.5414.155\locales\nb.pak
  • D:\program files\gptchrome\109.0.5414.155\7za.exe
  • D:\program files\gptchrome\109.0.5414.155\locales\es.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\pl.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\pt-br.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\pt-pt.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ro.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ru.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\sk.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\sl.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\zh-cn.pak
  • D:\program files\gptchrome\109.0.5414.155\meipreload\manifest.json
  • D:\program files\gptchrome\109.0.5414.155\locales\zh-tw.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ta.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\te.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\th.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\tr.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\uk.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\ur.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\vi.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\sr.pak
  • D:\program files\gptchrome\109.0.5414.155\locales\sw.pak
  • %LOCALAPPDATA%\spchrome\user data\browsermetrics-spare.pma.tmp
Deletes the following files
  • D:\program files\gptchrome\ginstallerpkg
  • D:\program files\gptchrome\7za.exe
  • %LOCALAPPDATA%\spchrome\user data\default\1602bdaf-b4ad-4ffe-9418-297b021bfa73.tmp
  • %LOCALAPPDATA%\spchrome\user data\default\google profile.ico~rfe4d83.tmp
  • %LOCALAPPDATA%\spchrome\user data\local state~rfe7399.tmp
  • %LOCALAPPDATA%\spchrome\user data\browsermetrics\browsermetrics-659dee34-f8.pma
  • %LOCALAPPDATA%\spchrome\user data\browsermetrics\browsermetrics-659dee3e-7c8.pma
Moves the following files
  • from D:\program files\gptchrome\ginstallerpkg.tmp to D:\program files\gptchrome\<File name>.exe
  • from %LOCALAPPDATA%\spchrome\user data\4770dae4-7a50-4668-aaf4-5d2658f03c03.tmp to %LOCALAPPDATA%\spchrome\user data\local state
  • from %LOCALAPPDATA%\spchrome\user data\default\sync data\leveldb\000001.dbtmp to %LOCALAPPDATA%\spchrome\user data\default\sync data\leveldb\current
  • from %LOCALAPPDATA%\spchrome\user data\default\site characteristics database\000001.dbtmp to %LOCALAPPDATA%\spchrome\user data\default\site characteristics database\current
  • from %LOCALAPPDATA%\spchrome\user data\default\extension scripts\000001.dbtmp to %LOCALAPPDATA%\spchrome\user data\default\extension scripts\current
  • from %LOCALAPPDATA%\spchrome\user data\default\code cache\wasm\index-dir\temp-index to %LOCALAPPDATA%\spchrome\user data\default\code cache\wasm\index-dir\the-real-index
  • from %LOCALAPPDATA%\spchrome\user data\default\d70e56ab-2932-42e0-8fd0-a220a78c9d0b.tmp to %LOCALAPPDATA%\spchrome\user data\default\google profile.ico
  • from %LOCALAPPDATA%\spchrome\user data\default\code cache\webui_js\index-dir\temp-index to %LOCALAPPDATA%\spchrome\user data\default\code cache\webui_js\index-dir\the-real-index
  • from %LOCALAPPDATA%\spchrome\user data\default\code cache\js\index-dir\temp-index to %LOCALAPPDATA%\spchrome\user data\default\code cache\js\index-dir\the-real-index
  • from %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\000001.dbtmp to %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\current
  • from %LOCALAPPDATA%\spchrome\user data\default\google profile.ico to %LOCALAPPDATA%\spchrome\user data\default\google profile.ico~rfe4d83.tmp
  • from %LOCALAPPDATA%\spchrome\user data\local state to %LOCALAPPDATA%\spchrome\user data\local state~rfe7399.tmp
  • from %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\log to %LOCALAPPDATA%\spchrome\user data\default\local storage\leveldb\log.old
  • from %LOCALAPPDATA%\spchrome\user data\browsermetrics-spare.pma.tmp to %LOCALAPPDATA%\spchrome\user data\browsermetrics-spare.pma
Substitutes the following files
  • %LOCALAPPDATA%\spchrome\user data\default\google profile.ico
Network activity
Connects to
  • 'localhost':49185
  • 'wo##.#ptchrome.net':80
  • 'localhost':49188
  • 'localhost':49191
  • 'dw.###chrome.net':80
  • 'localhost':49194
  • 'localhost':49197
  • 'localhost':49200
  • 'localhost':49203
  • 'ch#####t.yhyhtech.com':88
  • 'dn#.google':443
TCP
HTTP GET requests
  • http://wo##.#ptchrome.net/mm/
  • http://wo##.#ptchrome.net/afg/?pa################################################################################################################################################################...
  • http://dw.###chrome.net/bropkg/GInstallerx64-155.exe
  • http://11#.##8.135.32:88/spchrome/ciwl/?pa#######################################################################################################################################################...
  • http://11#.##8.135.32:88/update/109.0.5414.155.php
Other
  • 'localhost':49185
  • 'localhost':49186
  • 'localhost':49188
  • 'localhost':49189
  • 'localhost':49191
  • 'localhost':49192
  • 'localhost':49194
  • 'localhost':49195
  • 'localhost':49197
  • 'localhost':49198
  • 'localhost':49200
  • 'localhost':49201
  • 'localhost':49203
  • 'localhost':49204
  • 'dn#.google':443
UDP
  • DNS ASK wo##.#ptchrome.net
  • DNS ASK dw.###chrome.net
  • DNS ASK ch#####t.yhyhtech.com
  • DNS ASK dn#.google
Miscellaneous
Searches for the following windows
  • ClassName: 'Chrome_MessageWindow' WindowName: '%LOCALAPPDATA%\SPChrome\User Data'
Creates and executes the following
  • 'D:\program files\gptchrome\<File name>.exe' /auto /d "D:\Program Files\GptChrome"
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=renderer --extension-process --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --time-ti...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=renderer --extension-process --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --time-ti...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4268 --field-trial-handle=1308,i,4797615630917526674,3600537882926...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3804 --field-trial-handle=1308,i,4797615630917...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3028 --field-trial-handle=1308,i,4797615630917526674,36...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --start-stack-profiler --mojo-platform-channel-handle=2880 --field-trial-handle=1308,i,47...
  • 'D:\program files\gptchrome\109.0.5414.155\7za.exe' x "D:\Program Files\GptChrome\109.0.5414.155\icudtlex.dat" -o"%LOCALAPPDATA%\SPChrome\User Data\SpExtension" -aoa -t7z -y -p"Xoenfwieol"
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --start-stack-profiler --mojo-platform-channel-handle=1496 --field-trial-handle=1256,i,14...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=renderer --extension-process --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --time-ticks-at-unix-epoch=-17048475...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=renderer --extension-process --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --time-ticks-at-unix-epoch=-17048475...
  • 'D:\program files\gptchrome\gptbrowser.exe' --no-startup-window
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=renderer --first-renderer-process --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --time-ticks-at-unix-epoch=-170...
  • 'D:\program files\gptchrome\gptchromeservice.exe'
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=1660 --field-trial-handle=1308,i,4797615630917526674,36...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --start-stack-profiler --mojo-platform-channel-handle=1484 --field-trial-handle=1308,i,47...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=gpu-process --start-stack-profiler --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAA...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=crashpad-handler "--user-data-dir=%LOCALAPPDATA%\SPChrome\User Data" /prefetch:7 --no-periodic-tasks --monitor-self-annotation=ptype=crashpad-handler "--database=%LOCALAPPDATA%\SPChrome\...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=crashpad-handler "--user-data-dir=%LOCALAPPDATA%\SPChrome\User Data" /prefetch:7 --monitor-self --monitor-self-argument=--type=crashpad-handler "--monitor-self-argument=--user-data-dir=%...
  • 'D:\program files\gptchrome\gptbrowser.exe'
  • 'D:\program files\gptchrome\7za.exe' x "D:\Program Files\GptChrome\GInstallerPkg" -o"D:\Program Files\GptChrome" -aoa -t7z -y
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=crashpad-handler "--user-data-dir=%LOCALAPPDATA%\SPChrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=%LOCALAPPDATA%\SPChrome\User Data\Crashpad" ...
  • 'D:\program files\gptchrome\gptbrowser.exe' --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4292 --field-trial-handle=1308,i,4797615630917526674,3600537882...
  • 'D:\program files\gptchrome\spupdate.exe' /autocheck
  • 'D:\program files\gptchrome\109.0.5414.155\7za.exe' x "D:\Program Files\GptChrome\109.0.5414.155\icudtlex.dat" -o"%LOCALAPPDATA%\SPChrome\User Data\SpExtension" -aoa -t7z -y -p"Xoenfwieol"' (with hidden window)
  • 'D:\program files\gptchrome\gptbrowser.exe' ' (with hidden window)
  • 'D:\program files\gptchrome\7za.exe' x "D:\Program Files\GptChrome\GInstallerPkg" -o"D:\Program Files\GptChrome" -aoa -t7z -y' (with hidden window)
Executes the following
  • '%WINDIR%\syswow64\explorer.exe' "D:\Program Files\GptChrome\GptBrowser.exe"

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android