Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'dmutsapi' = '%APPDATA%\Microsoft\Corppres\aaaanfig.exe'
Malicious functions:
Creates and executes the following:
- '%APPDATA%\Microsoft\Corppres\aaaanfig.exe' "<Full path to file>"
Executes the following:
- '<SYSTEM32>\nslookup.exe' myip.opendns.com resolver1.opendns.com
- '<SYSTEM32>\cmd.exe' /C "echo -------- >> %TEMP%\75BE.bi1"
- '<SYSTEM32>\cmd.exe' /C "echo -------- >> %TEMP%\75BA.bi1"
- '<SYSTEM32>\cmd.exe' /C "nslookup myip.opendns.com resolver1.opendns.com > %TEMP%\75BA.bi1"
- '<SYSTEM32>\cmd.exe' /c ""%TEMP%\5767\10.bat" "%APPDATA%\Microsoft\Corppres\aaaanfig.exe" "<Full path to file>""
- '<SYSTEM32>\cmd.exe' /C ""%APPDATA%\Microsoft\Corppres\aaaanfig.exe" "<Full path to file>""
- '<SYSTEM32>\cmd.exe' /C "nslookup myip.opendns.com resolver1.opendns.com > %TEMP%\75BE.bi1"
Injects code into
the following system processes:
- %WINDIR%\Explorer.EXE
the following user processes:
- opera.exe
Modifies file system:
Creates the following files:
- %TEMP%\45.tmp
- %TEMP%\46.tmp
- %TEMP%\47.tmp
- %TEMP%\42.tmp
- %TEMP%\43.tmp
- %TEMP%\44.tmp
- %TEMP%\48.tmp
- %TEMP%\4C.tmp
- %TEMP%\4D.tmp
- %TEMP%\4E.tmp
- %TEMP%\49.tmp
- %TEMP%\4A.tmp
- %TEMP%\4B.tmp
- %TEMP%\38.tmp
- %TEMP%\39.tmp
- %TEMP%\3A.tmp
- %TEMP%\35.tmp
- %TEMP%\36.tmp
- %TEMP%\37.tmp
- %TEMP%\3B.tmp
- %TEMP%\3F.tmp
- %TEMP%\40.tmp
- %TEMP%\41.tmp
- %TEMP%\3C.tmp
- %TEMP%\3D.tmp
- %TEMP%\3E.tmp
- %TEMP%\5E.tmp
- %TEMP%\5F.tmp
- %TEMP%\60.tmp
- %TEMP%\5B.tmp
- %TEMP%\5C.tmp
- %TEMP%\5D.tmp
- %TEMP%\61.tmp
- %TEMP%\65.tmp
- %TEMP%\75BE.bi1
- %TEMP%\75BA.bi1
- %TEMP%\62.tmp
- %TEMP%\63.tmp
- %TEMP%\64.tmp
- %TEMP%\52.tmp
- %TEMP%\53.tmp
- %TEMP%\54.tmp
- %TEMP%\4F.tmp
- %TEMP%\50.tmp
- %TEMP%\51.tmp
- %TEMP%\55.tmp
- %TEMP%\59.tmp
- %APPDATA%\Microsoft\Corppres\aaaanfig.exe
- %TEMP%\5A.tmp
- %TEMP%\56.tmp
- %TEMP%\57.tmp
- %TEMP%\58.tmp
- %TEMP%\11.tmp
- %TEMP%\12.tmp
- %TEMP%\13.tmp
- %TEMP%\E.tmp
- %TEMP%\F.tmp
- %TEMP%\10.tmp
- %TEMP%\14.tmp
- %TEMP%\18.tmp
- %TEMP%\19.tmp
- %TEMP%\1A.tmp
- %TEMP%\15.tmp
- %TEMP%\16.tmp
- %TEMP%\17.tmp
- %TEMP%\4.tmp
- %TEMP%\5.tmp
- %TEMP%\6.tmp
- %TEMP%\1.tmp
- %TEMP%\2.tmp
- %TEMP%\3.tmp
- %TEMP%\7.tmp
- %TEMP%\B.tmp
- %TEMP%\C.tmp
- %TEMP%\D.tmp
- %TEMP%\8.tmp
- %TEMP%\9.tmp
- %TEMP%\A.tmp
- %TEMP%\2B.tmp
- %TEMP%\2C.tmp
- %TEMP%\2D.tmp
- %TEMP%\28.tmp
- %TEMP%\29.tmp
- %TEMP%\2A.tmp
- %TEMP%\2E.tmp
- %TEMP%\32.tmp
- %TEMP%\33.tmp
- %TEMP%\34.tmp
- %TEMP%\2F.tmp
- %TEMP%\30.tmp
- %TEMP%\31.tmp
- %TEMP%\1E.tmp
- %TEMP%\1F.tmp
- %TEMP%\20.tmp
- %TEMP%\1B.tmp
- %TEMP%\1C.tmp
- %TEMP%\1D.tmp
- %TEMP%\21.tmp
- %TEMP%\25.tmp
- %TEMP%\26.tmp
- %TEMP%\27.tmp
- %TEMP%\22.tmp
- %TEMP%\23.tmp
- %TEMP%\24.tmp
Deletes the following files:
- %TEMP%\45.tmp
- %TEMP%\46.tmp
- %TEMP%\47.tmp
- %TEMP%\42.tmp
- %TEMP%\43.tmp
- %TEMP%\44.tmp
- %TEMP%\4B.tmp
- %TEMP%\4C.tmp
- %TEMP%\4D.tmp
- %TEMP%\48.tmp
- %TEMP%\49.tmp
- %TEMP%\4A.tmp
- %TEMP%\41.tmp
- %TEMP%\38.tmp
- %TEMP%\39.tmp
- %TEMP%\3A.tmp
- %TEMP%\35.tmp
- %TEMP%\36.tmp
- %TEMP%\37.tmp
- %TEMP%\3E.tmp
- %TEMP%\3F.tmp
- %TEMP%\40.tmp
- %TEMP%\3B.tmp
- %TEMP%\3C.tmp
- %TEMP%\3D.tmp
- %TEMP%\4E.tmp
- %TEMP%\5F.tmp
- %TEMP%\60.tmp
- %TEMP%\61.tmp
- %TEMP%\5C.tmp
- %TEMP%\5D.tmp
- %TEMP%\5E.tmp
- %TEMP%\65.tmp
- %TEMP%\75BE.bi1
- %TEMP%\75BA.bi1
- %TEMP%\62.tmp
- %TEMP%\63.tmp
- %TEMP%\64.tmp
- %TEMP%\5B.tmp
- %TEMP%\52.tmp
- %TEMP%\53.tmp
- %TEMP%\54.tmp
- %TEMP%\4F.tmp
- %TEMP%\50.tmp
- %TEMP%\51.tmp
- %TEMP%\58.tmp
- %TEMP%\59.tmp
- %TEMP%\5A.tmp
- %TEMP%\55.tmp
- %TEMP%\56.tmp
- %TEMP%\57.tmp
- %TEMP%\34.tmp
- %TEMP%\11.tmp
- %TEMP%\12.tmp
- %TEMP%\13.tmp
- %TEMP%\E.tmp
- %TEMP%\F.tmp
- %TEMP%\10.tmp
- %TEMP%\17.tmp
- %TEMP%\18.tmp
- %TEMP%\19.tmp
- %TEMP%\14.tmp
- %TEMP%\15.tmp
- %TEMP%\16.tmp
- %TEMP%\D.tmp
- %TEMP%\4.tmp
- %TEMP%\5.tmp
- %TEMP%\6.tmp
- %TEMP%\1.tmp
- %TEMP%\2.tmp
- %TEMP%\3.tmp
- %TEMP%\A.tmp
- %TEMP%\B.tmp
- %TEMP%\C.tmp
- %TEMP%\7.tmp
- %TEMP%\8.tmp
- %TEMP%\9.tmp
- %TEMP%\1A.tmp
- %TEMP%\2B.tmp
- %TEMP%\2C.tmp
- %TEMP%\2D.tmp
- %TEMP%\28.tmp
- %TEMP%\29.tmp
- %TEMP%\2A.tmp
- %TEMP%\31.tmp
- %TEMP%\32.tmp
- %TEMP%\33.tmp
- %TEMP%\2E.tmp
- %TEMP%\2F.tmp
- %TEMP%\30.tmp
- %TEMP%\27.tmp
- %TEMP%\1E.tmp
- %TEMP%\1F.tmp
- %TEMP%\20.tmp
- %TEMP%\1B.tmp
- %TEMP%\1C.tmp
- %TEMP%\1D.tmp
- %TEMP%\24.tmp
- %TEMP%\25.tmp
- %TEMP%\26.tmp
- %TEMP%\21.tmp
- %TEMP%\22.tmp
- %TEMP%\23.tmp
Deletes itself.
Network activity:
Connects to:
- 'gi######se.altervista.org':80
- 'di##al.com':80
- 're#####r1.opendns.com':53
- 'we##tum.at':80
- 'pa###ikoil.sk':80
- 'ge###italia.it':80
- 'gr####hemilab.it':80
- 'da####anzalone.com':80
- 'ge#######linica.altervista.org':80
TCP:
HTTP GET requests:
- http://gi######se.altervista.org/prova/images/001.bin
- http://di##al.com/commgm/25.rar
- http://we##tum.at/assets/images/_2FJk_2Bv43UETVFW/VJb_2BeYeDlX/_2FgJQHnxEo/TBMHRMN7RT2qlu/pFTKpKV5aTYbfQABCJQOD/f4OT_2FI5BNLKy9v/3Inw4mmSCdLBk6z/n_2FdcJyQbtf7VJIAQ/jkFTOR52s/ONRTkM4knSQh6oSrcGR...
- http://we##tum.at/jvassets/zarch/x.rar
- http://pa###ikoil.sk/jadro/function/post.dmg
- http://ge###italia.it/gifts/LSD456.tif
- http://gr####hemilab.it/docs/opt.rar
- http://da####anzalone.com/wp-admin/maint/P3847.zip
- http://ge#######linica.altervista.org/Foto/161/58674.rar
UDP:
- DNS ASK gi######se.altervista.org
- DNS ASK di##al.com
- DNS ASK we##tum.at
- DNS ASK ni##an.at
- DNS ASK re#####r1.opendns.com
- DNS ASK ge###italia.it
- DNS ASK gr####hemilab.it
- DNS ASK ge#######linica.altervista.org
- DNS ASK pa###ikoil.sk
- DNS ASK da####anzalone.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'ProgMan' WindowName: ''
