Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\x.vbs
Malicious functions
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\syswow64\cmd.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\13.jpeg
- %HOMEPATH%\desktop\default.bmp
- %HOMEPATH%\desktop\dashborder_120.bmp
- %HOMEPATH%\desktop\region-north-karelia.jpg
- %HOMEPATH%\desktop\pushkin.jpeg
- %HOMEPATH%\desktop\parnas_01.jpeg
- %HOMEPATH%\desktop\lisp_success.doc
- %HOMEPATH%\desktop\holycrosschurchinstructions.docx
- %HOMEPATH%\desktop\hanni_umami_chapter.doc
- %HOMEPATH%\desktop\hadac_newsletter_july_2010_final.docx
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\3.jpg
- %HOMEPATH%\desktop\210252809.jpeg
- %HOMEPATH%\desktop\2.jpeg
- %HOMEPATH%\desktop\13.jpg
- %HOMEPATH%\desktop\join.avi
- %HOMEPATH%\desktop\tileimage.bmp
Modifies file system
Creates the following files
- <Current directory>\b.wnry
- <Current directory>\t.wnry
- <Current directory>\taskdl.exe
- <Current directory>\taskse.exe
- <Current directory>\u.wnry
- <Current directory>\00000000.pky
- <Current directory>\00000000.eky
- <Current directory>\00000000.res
- <Current directory>\@wanadecryptor@.exe
- <Current directory>\104601666292168.bat
- <Current directory>\@please_read_me@.txt
- %HOMEPATH%\desktop\13.jpeg.wncryt
- %HOMEPATH%\desktop\13.jpg.wncryt
- %HOMEPATH%\desktop\2.jpeg.wncryt
- %HOMEPATH%\desktop\210252809.jpeg.wncryt
- %HOMEPATH%\desktop\3.jpg.wncryt
- %HOMEPATH%\desktop\fi51.doc.wncryt
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx.wncryt
- %HOMEPATH%\desktop\hadac_newsletter_july_2010_final.docx.wncryt
- <Current directory>\m.vbs
- %HOMEPATH%\desktop\hanni_umami_chapter.doc.wncryt
- %HOMEPATH%\desktop\holycrosschurchinstructions.docx.wncryt
- %HOMEPATH%\desktop\lisp_success.doc.wncryt
- %HOMEPATH%\desktop\parnas_01.jpeg.wncryt
- %HOMEPATH%\desktop\pushkin.jpeg.wncryt
- <Current directory>\f.wnry
- %HOMEPATH%\desktop\region-north-karelia.jpg.wncryt
- %HOMEPATH%\desktop\@please_read_me@.txt
- <Current directory>\s.wnry
- %HOMEPATH%\desktop\@wanadecryptor@.exe
- <Current directory>\r.wnry
- <Current directory>\msg\m_turkish.wnry
- <Current directory>\c.wnry
- <Current directory>\msg\m_bulgarian.wnry
- <Current directory>\msg\m_chinese (simplified).wnry
- <Current directory>\msg\m_chinese (traditional).wnry
- <Current directory>\msg\m_croatian.wnry
- <Current directory>\msg\m_czech.wnry
- <Current directory>\msg\m_danish.wnry
- <Current directory>\msg\m_dutch.wnry
- <Current directory>\msg\m_english.wnry
- <Current directory>\msg\m_filipino.wnry
- <Current directory>\msg\m_finnish.wnry
- <Current directory>\msg\m_french.wnry
- <Current directory>\msg\m_german.wnry
- <Current directory>\msg\m_greek.wnry
- <Current directory>\msg\m_indonesian.wnry
- <Current directory>\msg\m_italian.wnry
- <Current directory>\msg\m_japanese.wnry
- <Current directory>\msg\m_korean.wnry
- <Current directory>\msg\m_latvian.wnry
- <Current directory>\msg\m_norwegian.wnry
- <Current directory>\msg\m_polish.wnry
- <Current directory>\msg\m_portuguese.wnry
- <Current directory>\msg\m_romanian.wnry
- <Current directory>\msg\m_russian.wnry
- <Current directory>\msg\m_slovak.wnry
- <Current directory>\msg\m_spanish.wnry
- <Current directory>\msg\m_swedish.wnry
- <Current directory>\msg\m_vietnamese.wnry
- <Current directory>\@wanadecryptor@.exe.lnk
Deletes the following files
- <Current directory>\m.vbs
Moves the following files
- from %HOMEPATH%\desktop\13.jpeg.wncryt to %HOMEPATH%\desktop\13.jpeg.wncry
- from %HOMEPATH%\desktop\13.jpg.wncryt to %HOMEPATH%\desktop\13.jpg.wncry
- from %HOMEPATH%\desktop\2.jpeg.wncryt to %HOMEPATH%\desktop\2.jpeg.wncry
- from %HOMEPATH%\desktop\210252809.jpeg.wncryt to %HOMEPATH%\desktop\210252809.jpeg.wncry
- from %HOMEPATH%\desktop\3.jpg.wncryt to %HOMEPATH%\desktop\3.jpg.wncry
- from %HOMEPATH%\desktop\fi51.doc.wncryt to %HOMEPATH%\desktop\fi51.doc.wncry
- from %HOMEPATH%\desktop\file_p_00000000_1371597592.docx.wncryt to %HOMEPATH%\desktop\file_p_00000000_1371597592.docx.wncry
- from %HOMEPATH%\desktop\hadac_newsletter_july_2010_final.docx.wncryt to %HOMEPATH%\desktop\hadac_newsletter_july_2010_final.docx.wncry
- from %HOMEPATH%\desktop\hanni_umami_chapter.doc.wncryt to %HOMEPATH%\desktop\hanni_umami_chapter.doc.wncry
- from %HOMEPATH%\desktop\holycrosschurchinstructions.docx.wncryt to %HOMEPATH%\desktop\holycrosschurchinstructions.docx.wncry
- from %HOMEPATH%\desktop\lisp_success.doc.wncryt to %HOMEPATH%\desktop\lisp_success.doc.wncry
- from %HOMEPATH%\desktop\parnas_01.jpeg.wncryt to %HOMEPATH%\desktop\parnas_01.jpeg.wncry
- from %HOMEPATH%\desktop\pushkin.jpeg.wncryt to %HOMEPATH%\desktop\pushkin.jpeg.wncry
- from %HOMEPATH%\desktop\region-north-karelia.jpg.wncryt to %HOMEPATH%\desktop\region-north-karelia.jpg.wncry
Modifies the following files
- %HOMEPATH%\desktop\13.jpeg
- %HOMEPATH%\desktop\13.jpg
- %HOMEPATH%\desktop\2.jpeg
- %HOMEPATH%\desktop\210252809.jpeg
- %HOMEPATH%\desktop\3.jpg
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\hadac_newsletter_july_2010_final.docx
- %HOMEPATH%\desktop\hanni_umami_chapter.doc
- %HOMEPATH%\desktop\holycrosschurchinstructions.docx
- %HOMEPATH%\desktop\lisp_success.doc
- %HOMEPATH%\desktop\parnas_01.jpeg
- %HOMEPATH%\desktop\pushkin.jpeg
- %HOMEPATH%\desktop\region-north-karelia.jpg
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Miscellaneous
Searches for the following windows
- ClassName: 'Progman' WindowName: ''
Creates and executes the following
- '<Current directory>\taskdl.exe'
- '%WINDIR%\syswow64\cmd.exe' /c echo on error resume next:CreateObject("WScript.Shell").Run "<Full path to file>",1: >"%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"' (with hidden window)
- '%WINDIR%\syswow64\attrib.exe' +h .' (with hidden window)
- '%WINDIR%\syswow64\icacls.exe' . /grant Everyone:F /T /C /Q' (with hidden window)
- '<Current directory>\taskdl.exe' ' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c 104601666292168.bat' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c echo on error resume next:CreateObject("WScript.Shell").Run "<Full path to file>",1: >"%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
- '%WINDIR%\syswow64\attrib.exe' +h .
- '%WINDIR%\syswow64\icacls.exe' . /grant Everyone:F /T /C /Q
- '%WINDIR%\syswow64\cmd.exe' /c 104601666292168.bat
- '%WINDIR%\syswow64\cscript.exe' //nologo m.vbs
