Technical Information
To ensure autorun and distribution
Sets the following service settings
- [<HKLM>\System\CurrentControlSet\Services\8EDAD8E8FEEE] 'Start' = '00000001'
- [<HKLM>\System\CurrentControlSet\Services\8EDAD8E8FEEE] 'ImagePath' = '%WINDIR%\8EDAD8E8FEEE.sys'
Creates the following services
- '8EDAD8E8FEEE' %WINDIR%\8EDAD8E8FEEE.sys
Malicious functions
Executes the following
- '%WINDIR%\syswow64\taskkill.exe' /f /im chrome.exe
- '%WINDIR%\syswow64\taskkill.exe' /f /im opera.exe
Injects code into
the following system processes:
- %WINDIR%\syswow64\rundll32.exe
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\cookies
- %APPDATA%\mozilla\firefox\profiles.ini
- %APPDATA%\opera software\opera stable\login data
- %LOCALAPPDATA%\google\chrome\user data\default\web data
Modifies file system
Creates the following files
- %TEMP%\yandex.exe
- %TEMP%\1599704976638\default\favicons-journal
- %TEMP%\1599704976638\default\extension rules\manifest-000001
- %TEMP%\1599704976638\default\extension rules\000001.dbtmp
- %TEMP%\1599704976638\default\extension rules\log
- %TEMP%\1599704976638\default\history-journal
- %TEMP%\etilqs_4qhf8rtyaa4goi0
- %TEMP%\1599704976638\default\history
- %TEMP%\etilqs_14nbumgcyo1xuqt
- %TEMP%\1599704976638\safe browsing csd whitelist
- %TEMP%\1599704976638\default\web data-journal
- %TEMP%\etilqs_vxf5dycljwtkay0
- %TEMP%\1599704976638\default\gcm store\manifest-000001
- %TEMP%\1599704976638\default\gcm store\000001.dbtmp
- %TEMP%\1599704976638\default\favicons
- %TEMP%\1599704976638\default\gcm store\log
- %TEMP%\1599704981318
- %TEMP%\1599704976638\default\chromedwritefontcache
- %TEMP%\1599704976638\safe browsing ip blacklist
- %TEMP%\1599704976638\safe browsing inclusion whitelist
- %TEMP%\1599704976638\safe browsing extension blacklist
- %TEMP%\1599704976638\safe browsing download whitelist
- %TEMP%\1599704976638\safe browsing download
- %TEMP%\1599704976638\safe browsing cookies-journal
- %WINDIR%\8edad8e8feee.sys
- %TEMP%\1599704976638\default\783b.tmp
- %TEMP%\1599704976638\safe browsing bloom prefix set
- %TEMP%\1599704976638\safe browsing bloom
- %TEMP%\1599704976638\local state
- %TEMP%\1599704976638\chrome_shutdown_ms.txt
- %WINDIR%\temp\udde33.tmp
- %TEMP%\1599704976638\safe browsing uws list prefix set
- %TEMP%\1599704976638\safe browsing cookies
- %TEMP%\1599704976638\safe browsing uws list
- %TEMP%\1599704976638\default\web data
- %TEMP%\1599704976638\default\shortcuts-journal
- %TEMP%\1599704976638\default\cache\data_1
- %TEMP%\1599704976638\default\network action predictor-journal
- %TEMP%\1599704976638\default\network action predictor
- %TEMP%\1599704976638\default\cache\data_2
- %TEMP%\1599704976638\default\cache\data_3
- %TEMP%\1599704976638\default\login data-journal
- %TEMP%\1599704976638\default\login data
- %TEMP%\1599704976638\default\cache\index
- %TEMP%\1599704976638\default\cookies-journal
- %TEMP%\etilqs_zz0spkulb3uualc
- %TEMP%\1599704976638\default\gpucache\index
- %TEMP%\1599704976638\default\cookies
- %TEMP%\1599704976638\default\gpucache\data_0
- %TEMP%\1599704976638\default\gpucache\data_1
- %TEMP%\1599704976638\default\cache\data_0
- %TEMP%\1599704976638\default\visited links
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\manifest.json
- %TEMP%\1599704976638\default\shortcuts
- %TEMP%\1599704976638\default\current session
- %TEMP%\7b57.tmp
- %TEMP%\scoped_dir_1720_11006\docs.crx
- %TEMP%\1599704976638\default\top sites-journal
- %TEMP%\1599704976638\default\top sites
- %TEMP%\etilqs_nmisyihxeidic5r
- %TEMP%\7b87.tmp
- %TEMP%\7bd7.tmp
- %TEMP%\scoped_dir_1720_7933\search.crx
- %TEMP%\7bf7.tmp
- %TEMP%\scoped_dir_1720_13184\gmail.crx
- %TEMP%\scoped_dir_1720_20857\drive.crx
- %TEMP%\7ba7.tmp
- %TEMP%\scoped_dir_1720_18721\youtube.crx
- %LOCALAPPDATA%\cookies1599704962333
- %LOCALAPPDATA%\login data1599704962333
- %LOCALAPPDATA%\cookies.sqlite1599704962301-shm
- %LOCALAPPDATA%\login data1599704949322
- %LOCALAPPDATA%\cookies1599704949322
- %TEMP%\1599704949728
- %LOCALAPPDATA%\cookies.sqlite1599704950055
- %LOCALAPPDATA%\cookies.sqlite1599704950055-shm
- %LOCALAPPDATA%\crx.7z
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\background.js
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\popup.js
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\book.js
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\icon.png
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\icon48.png
- %LOCALAPPDATA%\login data1599704950820
- %LOCALAPPDATA%\cookies1599704950882
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\jquery-1.8.3.min.js
- %HOMEPATH%\desktop\scrsnap.lnk
- %LOCALAPPDATA%\scrsnap\scrsnap.dll
- %LOCALAPPDATA%\scrsnap.7z
- %LOCALAPPDATA%\scrsnap\resource\text.bmp
- %LOCALAPPDATA%\scrsnap\pgort80.dll
- %LOCALAPPDATA%\scrsnap\pgodb80.dll
- %LOCALAPPDATA%\scrsnap\unstall.exe
- %LOCALAPPDATA%\scrsnap\scrsnap.exe
- %LOCALAPPDATA%\scrsnap\scrsnap.ini
- %LOCALAPPDATA%\crx.json
- %LOCALAPPDATA%\scrsnap\resource\undo.bmp
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\popup.html
- %LOCALAPPDATA%\scrsnap\resource\header.bmp
- %LOCALAPPDATA%\scrsnap\resource\copy.bmp
- %LOCALAPPDATA%\scrsnap\resource\close.bmp
- %LOCALAPPDATA%\scrsnap\resource\brush.bmp
- %LOCALAPPDATA%\scrsnap\resource\back.bmp
- %LOCALAPPDATA%\scrsnap\resource\save.bmp
- %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\manifest.json
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++2c732a3f-f8e6-4c7e-9521-0aabf7b5b084^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++72c19674-7644-459d-bdf4-2c2e802a9afa^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++dd6a624d-07eb-4b0e-a91c-7604a0421aac^usercontextid=4294967295\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++dd6a624d-07eb-4b0e-a91c-7604a0421aac^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++ff771a7c-4c05-4875-a89c-953b2d488d89^usercontextid=4294967295\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++2c732a3f-f8e6-4c7e-9521-0aabf7b5b084^usercontextid=4294967295\.metadata-v2
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++72c19674-7644-459d-bdf4-2c2e802a9afa^usercontextid=4294967295\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++ff771a7c-4c05-4875-a89c-953b2d488d89^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %LOCALAPPDATA%webdata1599704957824
- %LOCALAPPDATA%\login data1599704962239
- %LOCALAPPDATA%\cookies1599704962255
- %LOCALAPPDATA%\cookies.sqlite1599704962301
- %LOCALAPPDATA%\login data1599704957746
- %LOCALAPPDATA%\cookies1599704957762
- %LOCALAPPDATA%\web data1599704957824
- %TEMP%\etilqs_ayepqa0oalxlnmu
- %TEMP%\1599704976638\default\gpucache\data_2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++0ed5fd03-9bee-4ece-a33b-9078c4b6eb07^usercontextid=4294967295\idb\3647222921wleabceoxlt-eengsairo.sqlite
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++0ed5fd03-9bee-4ece-a33b-9078c4b6eb07^usercontextid=4294967295\.metadata-v2
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\extensions\{e4a8a97b-f2ed-450b-b12d-ee082ba24781}.xpi
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %TEMP%\1599704951350
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\popup.js
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\popup.html
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++2c732a3f-f8e6-4c7e-9521-0aabf7b5b084\idb\61413404gyreekansoem.sqlite
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\jquery-1.8.3.min.js
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\icon48.png
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\icon.png
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\book.js
- %APPDATA%\opera software\opera stable\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\background.js
- %TEMP%\1599704951257
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %APPDATA%\mozilla\firefox\profiles\gn7ryp3k.default\storage\default\moz-extension+++2c732a3f-f8e6-4c7e-9521-0aabf7b5b084\.metadata-v2
- %TEMP%\1599704976638\default\gpucache\data_3
Deletes the following files
- %LOCALAPPDATA%\scrsnap.7z
- %LOCALAPPDATA%\cookies1599704962255
- %LOCALAPPDATA%\cookies.sqlite1599704962301-shm
- %LOCALAPPDATA%\cookies.sqlite1599704962301
- %LOCALAPPDATA%\login data1599704962333
- %LOCALAPPDATA%\cookies1599704962333
- %WINDIR%\temp\udde33.tmp
- %TEMP%\1599704976638\chrome_shutdown_ms.txt
- %LOCALAPPDATA%\crx.7z
- %TEMP%\1599704976638\default\783b.tmp
- %TEMP%\7b57.tmp
- %TEMP%\7b87.tmp
- %TEMP%\7ba7.tmp
- %TEMP%\7bd7.tmp
- %TEMP%\7bf7.tmp
- %LOCALAPPDATA%\login data1599704962239
- %TEMP%\yandex.exe
- %LOCALAPPDATA%webdata1599704957824
- %LOCALAPPDATA%\web data1599704957824
- %LOCALAPPDATA%\cookies1599704957762
- %LOCALAPPDATA%\login data1599704957746
- %TEMP%\1599704951350
- %TEMP%\1599704951257
- %TEMP%\1599704949728
- %TEMP%\1599704981318
- %LOCALAPPDATA%\cookies1599704950882
- %LOCALAPPDATA%\login data1599704950820
- %LOCALAPPDATA%\crx.json
- %LOCALAPPDATA%\cookies.sqlite1599704950055
- %LOCALAPPDATA%\cookies.sqlite1599704950055-shm
- %LOCALAPPDATA%\cookies1599704949322
- %LOCALAPPDATA%\login data1599704949322
- %TEMP%\1599704976638\local state~rf11f739.tmp
- %TEMP%\scoped_dir_1720_11006\docs.crx
Moves the following files
- from %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\book.js to %LOCALAPPDATA%\google\chrome\user data\default\extensions\jhkdbgmbachcnlklapkjhjemlkigcjmf\1.0.0.0_0\d8yi+hf7rx.js
- from %TEMP%\1599704976638\default\extension rules\000001.dbtmp to %TEMP%\1599704976638\default\extension rules\current
- from %TEMP%\1599704976638\default\gcm store\000001.dbtmp to %TEMP%\1599704976638\default\gcm store\current
- from %TEMP%\1599704976638\local state to %TEMP%\1599704976638\local state~rf11f739.tmp
Substitutes the following files
- %LOCALAPPDATA%\crx.7z
- %LOCALAPPDATA%\crx.json
Deletes itself.
Network activity
TCP
HTTP GET requests
- http://65#####b4cb52d28.xyz/info/r
HTTP POST requests
- http://65#####b4cb52d28.xyz/info/e
- http://65#####b4cb52d28.xyz/info/g
- http://65#####b4cb52d28.xyz/info/w
UDP
- DNS ASK 65#####b4cb52d28.xyz
- DNS ASK google.com
- DNS ASK in####stvideo.com
- DNS ASK clients2.google.com
Miscellaneous
Adds a root certificate
Searches for the following windows
- ClassName: '' WindowName: ''
- ClassName: 'Chrome_MessageWindow' WindowName: '%TEMP%\1599704976638'
- ClassName: 'Chrome_RenderWidgetHostHWND' WindowName: ''
Creates and executes the following
- '%TEMP%\yandex.exe' 0011 install4
- '%TEMP%\yandex.exe' 200 install4
- '%TEMP%\yandex.exe' 300 install4
- '%TEMP%\yandex.exe' 0011 install4' (with hidden window)
- '%TEMP%\yandex.exe' 200 install4' (with hidden window)
- '%TEMP%\yandex.exe' 300 install4' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "<Full path to file>"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im chrome.exe' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im opera.exe' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "%TEMP%\Yandex.exe"' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "<Full path to file>"
- '%WINDIR%\syswow64\ping.exe' 127.0.0.1 -n 3
- '%ProgramFiles(x86)%\mozilla firefox\firefox.exe'
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im chrome.exe
- '%WINDIR%\syswow64\cmd.exe' /c taskkill /f /im opera.exe
- '%WINDIR%\syswow64\cmd.exe' /c ping 127.0.0.1 -n 3 & del "%TEMP%\Yandex.exe"
- '%WINDIR%\syswow64\rundll32.exe'
- '%WINDIR%\syswow64\xcopy.exe' "%LOCALAPPDATA%\Google\Chrome\User Data" "%TEMP%\1599704976638\" /e
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --window-position=0,-5000 --user-data-dir="%TEMP%\1599704976638" http://www.in####stvideo.com/video1.php
- '%ProgramFiles(x86)%\google\chrome\application\chrome.exe' --type=gpu-process --channel="1720.0.583336440\1053188126" --user-data-dir="%TEMP%\1599704976638" --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu-de...
- '%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...
