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Trojan.Siggen25.33810
Added to the Dr.Web virus database:
2024-02-04
Virus description added:
2024-03-30
Technical Information
To ensure autorun and distribution
Modifies the following registry keys
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'RageMP131' = '%LOCALAPPDATA%\RageMP131\RageMP131.exe'
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'AdobeUpdaterV131' = '%LOCALAPPDATA%\AdobeUpdaterV131\AdobeUpdaterV131.exe'
Creates or modifies the following files
<SYSTEM32>\tasks\mpgph131 hr
<SYSTEM32>\tasks\mpgph131 lg
<SYSTEM32>\tasks\msiupdaterv131 hr
<SYSTEM32>\tasks\msiupdaterv131 lg
%APPDATA%\microsoft\windows\start menu\programs\startup\edgems131.lnk
<SYSTEM32>\tasks\explorhe.exe
Malicious functions
To complicate detection of its presence in the operating system,
blocks execution of the following system utilities:
Windows Update
Windows Defender
Reads files which store third party applications passwords
%APPDATA%\mozilla\firefox\profiles.ini
%APPDATA%\mozilla\firefox\profiles\m15ucxjx.default\signons.sqlite
%APPDATA%\mozilla\firefox\profiles\v08trqk6.default-release\signons.sqlite
%LOCALAPPDATA%\google\chrome\user data\default\login data
%APPDATA%\thunderbird\profiles.ini
%APPDATA%\thunderbird\profiles\hmz1jddi.default\signons.sqlite
%LOCALAPPDATA%\google\chrome\user data\default\web data
%APPDATA%\thunderbird\profiles\chdgbv82.default-release\signons.sqlite
%LOCALAPPDATA%\google\chrome\user data\default\cookies
Searches for windows to
detect analytical utilities:
ClassName: 'OLLYDBG', WindowName: ''
ClassName: 'GBDYLLO', WindowName: ''
ClassName: 'pediy06', WindowName: ''
ClassName: 'FilemonClass', WindowName: ''
ClassName: '', WindowName: 'File Monitor - Sysinternals: www.sysinternals.com'
ClassName: 'PROCMON_WINDOW_CLASS', WindowName: ''
ClassName: '', WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
ClassName: 'RegmonClass', WindowName: ''
ClassName: '', WindowName: 'Registry Monitor - Sysinternals: www.sysinternals.com'
Modifies file system
Creates the following files
%TEMP%\f59e91f8
%TEMP%\h5bershtmv64qfw5pcgbw5ne3kicjdiy.zip
%TEMP%\joba6lrv_70ztbkkjl\az2g1latbbawssth9fnw.exe
%TEMP%\joba6lrv_70ztbkkjl\8rfv4rdqw2hqmr5vvkz2.exe
%TEMP%\joba6lrv_70ztbkkjl\bpdmfhmpasdc1welkjxv.exe
%TEMP%\joba6lrv_70ztbkkjl\mparu68uum7izlf0bdz4.exe
%LOCALAPPDATA%\adobeupdaterv131\adobeupdaterv131.exe
%ALLUSERSPROFILE%\msiupdaterv131\msiupdaterv131.exe
%TEMP%\joba5lrv_70ztbkkjl\passwords.txt
%TEMP%\joba5lrv_70ztbkkjl\information.txt
%TEMP%\edgems131\edgems131.exe
%APPDATA%\006700e5a2ab05\cred64.dll
%APPDATA%\006700e5a2ab05\clip64.dll
%TEMP%\etilqs_cknk9hzkqqzur3p
%TEMP%\etilqs_wfkqebnix83jjw4
%TEMP%\etilqs_mxwiwbql1bznscl
%TEMP%\etilqs_usvzpj4va7ooawd
%TEMP%\etilqs_aunpe5vh9fn452q
%TEMP%\joba6lrv_70ztbkkjl\yohusoaonlw47c_ewjwf.exe
%TEMP%\d887ceb89d\explorhe.exe
%LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
%TEMP%\joba6lrv_70ztbkkjl\upg2lopxwc7oplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\jx0oqi4nztiqcookies.sqlite
%ALLUSERSPROFILE%\mpgph131\mpgph131.exe
%TEMP%\rage131mp.tmp
%TEMP%\joba6lrv_70ztbkkjl\d87fzn3r3jfeformhistory.sqlite
%TEMP%\joba6lrv_70ztbkkjl\02zdbxl47cvzplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\3b6n2xdh3cywcookies.sqlite
%TEMP%\joba6lrv_70ztbkkjl\5lop_s5wm5erplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\ei8dramayu9klogin data
%TEMP%\joba6lrv_70ztbkkjl\d87fzn3r3jfeweb data
%LOCALAPPDATA%\ragemp131\ragemp131.exe
%TEMP%\joba6lrv_70ztbkkjl\02zdbxl47cvzhistory
%TEMP%\joba6lrv_70ztbkkjl\qdx9itdlycrbformhistory.sqlite
%TEMP%\joba6lrv_70ztbkkjl\kvhrxj77cmugplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\5lop_s5wm5ercookies
%TEMP%\joba6lrv_70ztbkkjl\iwpfiaxutjtshistory
%TEMP%\joba6lrv_70ztbkkjl\qdx9itdlycrbweb data
%ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
%ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
%ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
%TEMP%\joba6lrv_70ztbkkjl\3b6n2xdh3cywweb data
%TEMP%\etilqs_eamr7klt4uk4wo6
%TEMP%\etilqs_gwvmeqzhdrlctua
Deletes the following files
%TEMP%\joba6lrv_70ztbkkjl\d87fzn3r3jfeformhistory.sqlite
%TEMP%\joba6lrv_70ztbkkjl\02zdbxl47cvzplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\3b6n2xdh3cywcookies.sqlite
%TEMP%\joba6lrv_70ztbkkjl\5lop_s5wm5erplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\ei8dramayu9klogin data
%TEMP%\joba6lrv_70ztbkkjl\d87fzn3r3jfeweb data
%TEMP%\joba6lrv_70ztbkkjl\02zdbxl47cvzhistory
%TEMP%\joba6lrv_70ztbkkjl\3b6n2xdh3cywweb data
%TEMP%\joba6lrv_70ztbkkjl\qdx9itdlycrbformhistory.sqlite
%TEMP%\joba6lrv_70ztbkkjl\5lop_s5wm5ercookies
%TEMP%\joba6lrv_70ztbkkjl\iwpfiaxutjtshistory
%TEMP%\joba6lrv_70ztbkkjl\qdx9itdlycrbweb data
%TEMP%\joba6lrv_70ztbkkjl\kvhrxj77cmugplaces.sqlite
%TEMP%\joba6lrv_70ztbkkjl\jx0oqi4nztiqcookies.sqlite
%TEMP%\joba6lrv_70ztbkkjl\upg2lopxwc7oplaces.sqlite
%TEMP%\h5bershtmv64qfw5pcgbw5ne3kicjdiy.zip
Network activity
Connects to
'19#.#33.132.62':50500
'ip##fo.io':443
'db##p.com':443
'ma##ind.com':80
'10#.#07.182.3':80
'18#.#15.113.68':80
'au######te.geo.opera.com':80
'au######te.geo.opera.com':443
TCP
HTTP GET requests
http://www.ma##ind.com/geoip/v2.1/city/me
http://10#.#07.182.3/cost/no.exe
http://10#.#07.182.3/cost/niks.exe
http://10#.#07.182.3/cost/vinu.exe
http://10#.#07.182.3/cost/ladas.exe
http://18#.#15.113.68/mine/amers.exe
http://18#.#15.113.68/theme/Plugins/cred64.dll
http://18#.#15.113.68/theme/Plugins/clip64.dll
http://au######te.geo.opera.com/geolocation/
HTTP POST requests
http://18#.#15.113.68/theme/index.php
Other
'19#.#33.132.62':50500
'ip##fo.io':443
'db##p.com':443
'au######te.geo.opera.com':443
UDP
DNS ASK ip##fo.io
DNS ASK db##p.com
DNS ASK ma##ind.com
DNS ASK google.com
DNS ASK au######te.geo.opera.com
Miscellaneous
Searches for the following windows
ClassName: '18467-41' WindowName: ''
ClassName: 'Opera_MessageWindow' WindowName: '%APPDATA%\Opera Software\Opera Stable'
Creates and executes the following
'%TEMP%\joba6lrv_70ztbkkjl\az2g1latbbawssth9fnw.exe'
'%TEMP%\joba6lrv_70ztbkkjl\8rfv4rdqw2hqmr5vvkz2.exe'
'%TEMP%\joba6lrv_70ztbkkjl\bpdmfhmpasdc1welkjxv.exe'
'%TEMP%\joba6lrv_70ztbkkjl\mparu68uum7izlf0bdz4.exe'
'%TEMP%\joba6lrv_70ztbkkjl\yohusoaonlw47c_ewjwf.exe'
'%TEMP%\d887ceb89d\explorhe.exe'
'%TEMP%\d887ceb89d\explorhe.exe' ' (with hidden window)
'%WINDIR%\syswow64\schtasks.exe' /Create /SC MINUTE /MO 1 /TN explorhe.exe /TR "%TEMP%\d887ceb89d\explorhe.exe" /F' (with hidden window)
'%WINDIR%\syswow64\rundll32.exe' %APPDATA%\006700e5a2ab05\clip64.dll, Main' (with hidden window)
Executes the following
'%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\MPGPH131\MPGPH131.exe" /tn "MPGPH131 HR" /sc HOURLY /rl HIGHEST
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="1312.7.151851496\2143383532" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="1312.6.639910782\152450100" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="1312.5.923146816\1076026613" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' --type=utility --channel="1312.4.741231056\994951867" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001 /crash-reporter-parent-id=2496
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="1312.4.741231056\994951867" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=renderer --alt-high-dpi-setting=96 --disable-direct-npapi-requests --enable-deferred-image-decoding --lang=en-US --enable-proprietary-media-types-playback --extension-process --enable-we...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=renderer --alt-high-dpi-setting=96 --disable-direct-npapi-requests --enable-deferred-image-decoding --lang=en-US --enable-proprietary-media-types-playback --disable-client-side-phishing-...
'<SYSTEM32>\taskeng.exe' {5ACEED93-891B-44D4-936D-55E66A4B7E3E} S-1-5-21-3150914307-1777937420-491476919-1000:ajtcjgnqtqj\user:Interactive:[1]
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="1608.0.608302331\1357479003" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="1312.0.374526083\2104970502" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu...
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="2832.0.516094084\55298780" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu-d...
'%WINDIR%\syswow64\rundll32.exe' %APPDATA%\006700e5a2ab05\clip64.dll, Main
'%WINDIR%\syswow64\schtasks.exe' /Create /SC MINUTE /MO 1 /TN explorhe.exe /TR "%TEMP%\d887ceb89d\explorhe.exe" /F
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- https://www.youtube.com/account /crash-reporter-parent-id=1608
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- https://accounts.google.com/ /crash-reporter-parent-id=2832
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- https://www.facebook.com/video /crash-reporter-parent-id=1312
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- https://www.facebook.com/video
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- https://accounts.google.com/
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- https://www.youtube.com/account
'%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\MSIUpdaterV131\MSIUpdaterV131.exe" /tn "MSIUpdaterV131 LG" /sc ONLOGON /rl HIGHEST
'%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\MSIUpdaterV131\MSIUpdaterV131.exe" /tn "MSIUpdaterV131 HR" /sc HOURLY /rl HIGHEST
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "https://accounts.google.com/"
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "https://www.facebook.com/video"
'%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "https://www.youtube.com/account"
'%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\MPGPH131\MPGPH131.exe" /tn "MPGPH131 LG" /sc ONLOGON /rl HIGHEST
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' --type=utility --channel="1312.8.322470292\176522236" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
'%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="1312.9.1792752628\1772040283" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
Curing recommendations
Windows
macOS
Linux
Android
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 .
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.
Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.
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.
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
Download Dr.Web for Android
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