Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Update' = '"%WINDIR%\Edge.exe"'
Creates or modifies the following files
- %WINDIR%\taskse.exe
- <SYSTEM32>\tasks\update
Malicious functions
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\1189.jpeg
- %HOMEPATH%\desktop\dial.bmp
- %HOMEPATH%\desktop\weeklysheet1215.doc
- %HOMEPATH%\desktop\sdszfo.docx
- %HOMEPATH%\desktop\ovp25012015.doc
- %HOMEPATH%\desktop\nwfieldnotes1966.docx
- %HOMEPATH%\desktop\issi2013_template_for_posters.docx
- %HOMEPATH%\desktop\tileimage.bmp
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\adhd_and_obesity.docx
- %HOMEPATH%\desktop\4f0bf7ff71f28.jpg
- %HOMEPATH%\desktop\2.jpeg
- %HOMEPATH%\desktop\168.jpg
- %HOMEPATH%\desktop\168.jpeg
- %HOMEPATH%\desktop\13.jpeg
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\toolbar.bmp
Modifies file system
Creates the following files
- %WINDIR%\chrome.exe
- %HOMEPATH%\desktop\168.jpg.wncryt
- %HOMEPATH%\desktop\168.jpeg.wncryt
- %HOMEPATH%\desktop\13.jpeg.wncryt
- %HOMEPATH%\desktop\1189.jpeg.wncryt
- %WINDIR%\@please_read_me@.txt
- %WINDIR%\163891666067109.bat
- %WINDIR%\@wanadecryptor@.exe
- %WINDIR%\00000000.res
- %WINDIR%\00000000.eky
- %WINDIR%\00000000.pky
- %WINDIR%\u.wnry
- %WINDIR%\taskdl.exe
- %WINDIR%\t.wnry
- %WINDIR%\s.wnry
- %WINDIR%\r.wnry
- %WINDIR%\msg\m_vietnamese.wnry
- %WINDIR%\msg\m_turkish.wnry
- %HOMEPATH%\desktop\2.jpeg.wncryt
- %HOMEPATH%\desktop\adhd_and_obesity.docx.wncryt
- %APPDATA%\memz.exe
- <Current directory>\x
- <Current directory>\z.zip
- %WINDIR%\@wanadecryptor@.exe.lnk
- %TEMP%\idk.properties.resources.resources
- %TEMP%\idk.binaries.rtkbtmanserv.exe
- %TEMP%\idk.binaries.config
- nul
- %HOMEPATH%\desktop\@wanadecryptor@.exe
- %HOMEPATH%\desktop\@please_read_me@.txt
- %HOMEPATH%\desktop\weeklysheet1215.doc.wncryt
- %HOMEPATH%\desktop\sdszfo.docx.wncryt
- %HOMEPATH%\desktop\ovp25012015.doc.wncryt
- %WINDIR%\m.vbs
- %HOMEPATH%\desktop\nwfieldnotes1966.docx.wncryt
- <Current directory>\x.js
- %HOMEPATH%\desktop\issi2013_template_for_posters.docx.wncryt
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx.wncryt
- %HOMEPATH%\desktop\fi51.doc.wncryt
- %WINDIR%\msg\m_swedish.wnry
- %HOMEPATH%\desktop\4f0bf7ff71f28.jpg.wncryt
- %WINDIR%\msg\m_spanish.wnry
- %WINDIR%\msg\m_czech.wnry
- %WINDIR%\msg\m_chinese (traditional).wnry
- %WINDIR%\msg\m_chinese (simplified).wnry
- %WINDIR%\msg\m_bulgarian.wnry
- %WINDIR%\c.wnry
- %WINDIR%\b.wnry
- %WINDIR%\wannacrypt0r.exe
- %TEMP%\綳凲蒠愓璮崅於囵肗炉絥迋桱闈擖頳.exe
- %WINDIR%\noescape.exe
- %TEMP%\綳凲蒠愓璮崅於囵肗炉絥迋桱闈擖頳.txt
- %WINDIR%\monoxidex86.exe
- %WINDIR%\memz-destructive.bat
- %WINDIR%\memz-destructive.exe
- %TEMP%\秧炭阙勅鼨灺帱总圞杜穤泜鎍芓吱齾.exe
- %TEMP%\秧炭阙勅鼨灺帱总圞杜穤泜鎍芓吱齾.txt
- %WINDIR%\pcfukckerxzz.exe
- %WINDIR%\monoxidex64.exe
- %WINDIR%\edge.exe
- %WINDIR%\msg\m_croatian.wnry
- %WINDIR%\msg\m_danish.wnry
- %WINDIR%\msg\m_russian.wnry
- %WINDIR%\msg\m_dutch.wnry
- %WINDIR%\msg\m_romanian.wnry
- %WINDIR%\msg\m_portuguese.wnry
- %WINDIR%\msg\m_polish.wnry
- %WINDIR%\msg\m_norwegian.wnry
- %WINDIR%\msg\m_latvian.wnry
- %WINDIR%\msg\m_korean.wnry
- %TEMP%\質悳跽筺蚯艋綾魛岣婔岪怪开懤蒁澕.exe
- %WINDIR%\msg\m_japanese.wnry
- %TEMP%\質悳跽筺蚯艋綾魛岣婔岪怪开懤蒁澕.txt
- %WINDIR%\msg\m_italian.wnry
- %WINDIR%\msg\m_indonesian.wnry
- %WINDIR%\msg\m_greek.wnry
- %WINDIR%\msg\m_german.wnry
- %WINDIR%\msg\m_french.wnry
- %WINDIR%\msg\m_finnish.wnry
- %WINDIR%\msg\m_filipino.wnry
- %WINDIR%\msg\m_english.wnry
- %WINDIR%\msg\m_slovak.wnry
- %WINDIR%\syswow64\system\secure system.exe
Sets the 'hidden' attribute to the following files
- %TEMP%\秧炭阙勅鼨灺帱总圞杜穤泜鎍芓吱齾.exe
- %TEMP%\綳凲蒠愓璮崅於囵肗炉絥迋桱闈擖頳.exe
- %TEMP%\質悳跽筺蚯艋綾魛岣婔岪怪开懤蒁澕.exe
- %WINDIR%\syswow64\system\secure system.exe
Deletes the following files
- %TEMP%\秧炭阙勅鼨灺帱总圞杜穤泜鎍芓吱齾.txt
- %WINDIR%\monoxidex64.exe
- %TEMP%\綳凲蒠愓璮崅於囵肗炉絥迋桱闈擖頳.txt
- %TEMP%\質悳跽筺蚯艋綾魛岣婔岪怪开懤蒁澕.txt
- %WINDIR%\monoxidex86.exe
- %WINDIR%\m.vbs
- <Current directory>\x.js
- <Current directory>\z.zip
- <Current directory>\x
Moves the following files
- from %HOMEPATH%\desktop\1189.jpeg.wncryt to %HOMEPATH%\desktop\1189.jpeg.wncry
- from %HOMEPATH%\desktop\13.jpeg.wncryt to %HOMEPATH%\desktop\13.jpeg.wncry
- from %HOMEPATH%\desktop\168.jpeg.wncryt to %HOMEPATH%\desktop\168.jpeg.wncry
- from %HOMEPATH%\desktop\168.jpg.wncryt to %HOMEPATH%\desktop\168.jpg.wncry
- from %HOMEPATH%\desktop\2.jpeg.wncryt to %HOMEPATH%\desktop\2.jpeg.wncry
- from %HOMEPATH%\desktop\4f0bf7ff71f28.jpg.wncryt to %HOMEPATH%\desktop\4f0bf7ff71f28.jpg.wncry
- from %HOMEPATH%\desktop\adhd_and_obesity.docx.wncryt to %HOMEPATH%\desktop\adhd_and_obesity.docx.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\issi2013_template_for_posters.docx.wncryt to %HOMEPATH%\desktop\issi2013_template_for_posters.docx.wncry
- from %HOMEPATH%\desktop\nwfieldnotes1966.docx.wncryt to %HOMEPATH%\desktop\nwfieldnotes1966.docx.wncry
- from %HOMEPATH%\desktop\ovp25012015.doc.wncryt to %HOMEPATH%\desktop\ovp25012015.doc.wncry
- from %HOMEPATH%\desktop\sdszfo.docx.wncryt to %HOMEPATH%\desktop\sdszfo.docx.wncry
- from %HOMEPATH%\desktop\weeklysheet1215.doc.wncryt to %HOMEPATH%\desktop\weeklysheet1215.doc.wncry
Modifies the following files
- %HOMEPATH%\desktop\1189.jpeg
- %HOMEPATH%\desktop\13.jpeg
- %HOMEPATH%\desktop\168.jpeg
- %HOMEPATH%\desktop\168.jpg
- %HOMEPATH%\desktop\2.jpeg
- %HOMEPATH%\desktop\4f0bf7ff71f28.jpg
- %HOMEPATH%\desktop\adhd_and_obesity.docx
- %HOMEPATH%\desktop\fi51.doc
- %HOMEPATH%\desktop\file_p_00000000_1371597592.docx
- %HOMEPATH%\desktop\issi2013_template_for_posters.docx
- %HOMEPATH%\desktop\nwfieldnotes1966.docx
- %HOMEPATH%\desktop\ovp25012015.doc
- %HOMEPATH%\desktop\sdszfo.docx
- %HOMEPATH%\desktop\weeklysheet1215.doc
Substitutes the following files
- %WINDIR%\monoxidex64.exe
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Network activity
Connects to
- 'ip##pi.com':80
TCP
HTTP GET requests
- http://ip##pi.com/json/
UDP
- DNS ASK ip##pi.com
Miscellaneous
Creates and executes the following
- '%TEMP%\綳凲蒠愓璮崅於囵肗炉絥迋桱闈擖頳.exe'
- '%WINDIR%\taskdl.exe'
- '%WINDIR%\wannacrypt0r.exe'
- '%WINDIR%\syswow64\system\secure system.exe'
- '%WINDIR%\memz-destructive.exe'
- '%WINDIR%\monoxidex86.exe'
- '%APPDATA%\memz.exe'
- '%TEMP%\質悳跽筺蚯艋綾魛岣婔岪怪开懤蒁澕.exe'
- '%WINDIR%\monoxidex64.exe'
- '%WINDIR%\edge.exe'
- '%WINDIR%\chrome.exe'
- '%WINDIR%\pcfukckerxzz.exe'
- '%WINDIR%\noescape.exe'
- '%TEMP%\秧炭阙勅鼨灺帱总圞杜穤泜鎍芓吱齾.exe'
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand "PAAjAGYAbABxACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGwAeQBuACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwA...' (with hidden window)
- '%WINDIR%\monoxidex86.exe' ' (with hidden window)
- '%WINDIR%\syswow64\icacls.exe' . /grant Everyone:F /T /C /Q' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c 163891666067109.bat' (with hidden window)
- '%WINDIR%\syswow64\attrib.exe' +h .' (with hidden window)
- '%WINDIR%\noescape.exe' ' (with hidden window)
- '%WINDIR%\taskdl.exe' ' (with hidden window)
- '%WINDIR%\memz-destructive.exe' ' (with hidden window)
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand "PAAjAGwAZQB4ACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGMAdgBoACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwA...' (with hidden window)
- '%WINDIR%\pcfukckerxzz.exe' ' (with hidden window)
- '%WINDIR%\monoxidex64.exe' ' (with hidden window)
- '%WINDIR%\edge.exe' ' (with hidden window)
- '%WINDIR%\chrome.exe' ' (with hidden window)
- '%WINDIR%\wannacrypt0r.exe' ' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c ""%WINDIR%\MEMZ-Destructive.bat" "' (with hidden window)
- '<SYSTEM32>\schtasks.exe' /create /tn "WINDOWSSYSTEMHOST" /tr "%WINDIR%\SysWOW64\System\Secure System.exe" /sc MINUTE /MO 1' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand "PAAjAGYAbABxACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGwAeQBuACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwA...
- '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' -EncodedCommand "PAAjAGwAZQB4ACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGMAdgBoACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwA...
- '%WINDIR%\syswow64\cmd.exe' /c ""%WINDIR%\MEMZ-Destructive.bat" "
- '%WINDIR%\syswow64\attrib.exe' +h .
- '%WINDIR%\syswow64\icacls.exe' . /grant Everyone:F /T /C /Q
- '%WINDIR%\syswow64\cmd.exe' /c 163891666067109.bat
- '%WINDIR%\syswow64\cscript.exe' x.js
- '%WINDIR%\syswow64\cscript.exe' //nologo m.vbs
- '<SYSTEM32>\schtasks.exe' /create /tn "Update" /sc ONLOGON /tr "%WINDIR%\Edge.exe" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "Update" /sc ONLOGON /tr "%WINDIR%\SysWOW64\System\Secure System.exe" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "WINDOWSSYSTEMHOST" /tr "%WINDIR%\SysWOW64\System\Secure System.exe" /sc MINUTE /MO 1
