Technical Information
To ensure autorun and distribution
Creates the following files on removable media
- <Drive name for removable media>:\61wk8.html
Malicious functions
Terminates or attempts to terminate
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\210252809.jpeg
- %HOMEPATH%\desktop\trivial-merge.html
- %HOMEPATH%\desktop\tree_view.htm
- %HOMEPATH%\desktop\toolbar.bmp
- %HOMEPATH%\desktop\tileimage.bmp
- %HOMEPATH%\desktop\thlps_keeper_mayer_1965.docx
- %HOMEPATH%\desktop\sdksampleunprivdeveloper.cer
- %HOMEPATH%\desktop\sdkfailsafeemulator.cer
- %HOMEPATH%\desktop\region-north-karelia.jpeg
- %HOMEPATH%\desktop\pushkin.jpeg
- %HOMEPATH%\desktop\parnas_01.jpeg
- %HOMEPATH%\desktop\ovp25012015.doc
- %HOMEPATH%\desktop\iisstart.html
- %HOMEPATH%\desktop\uep_form_786_bulletin_1726i602.doc
- %HOMEPATH%\desktop\iisstart.htm
- %HOMEPATH%\desktop\hanni_umami_chapter.doc
- %HOMEPATH%\desktop\hadac_newsletter_july_2010_final.docx
- %HOMEPATH%\desktop\dial.bmp
- %HOMEPATH%\desktop\default.bmp
- %HOMEPATH%\desktop\contoso_1.cer
- %HOMEPATH%\desktop\contosoroot_1.cer
- %HOMEPATH%\desktop\coffee.bmp
- %HOMEPATH%\desktop\archer.avi
- %HOMEPATH%\desktop\alert.htm
- %HOMEPATH%\desktop\advice_process.htm
- %HOMEPATH%\desktop\adhd_and_obesity.docx
- %HOMEPATH%\desktop\508softwareandos.doc
- %HOMEPATH%\desktop\holycrosschurchinstructions.docx
- %HOMEPATH%\desktop\weeklysheet1215.doc
Modifies file system
Creates the following files
- C:\61wk8.html
- %HOMEPATH%\documents\61wk8.html
- %HOMEPATH%\desktop\61wk8.html
- %HOMEPATH%\contacts\61wk8.html
- C:\users\public\videos\61wk8.html
- C:\users\public\recorded tv\61wk8.html
- C:\users\public\pictures\61wk8.html
- C:\users\public\music\61wk8.html
- C:\users\public\libraries\61wk8.html
- C:\users\public\favorites\61wk8.html
- C:\users\public\downloads\61wk8.html
- C:\users\public\documents\61wk8.html
- C:\users\public\desktop\61wk8.html
- C:\users\default\videos\61wk8.html
- C:\users\default\saved games\61wk8.html
- C:\users\default\pictures\61wk8.html
- C:\users\default\music\61wk8.html
- C:\users\default\links\61wk8.html
- C:\users\default\favorites\61wk8.html
- C:\users\default\downloads\61wk8.html
- C:\users\default\desktop\61wk8.html
- C:\users\default\documents\61wk8.html
- %HOMEPATH%\downloads\61wk8.html
- %HOMEPATH%\favorites\61wk8.html
- %HOMEPATH%\favorites\msn websites\61wk8.html
- %HOMEPATH%\favorites\microsoft websites\61wk8.html
- %HOMEPATH%\favorites\links for united states\61wk8.html
- %HOMEPATH%\favorites\links\61wk8.html
- C:\users\public\videos\sample videos\61wk8.html
- C:\users\public\recorded tv\sample media\61wk8.html
- C:\users\public\pictures\sample pictures\61wk8.html
- C:\users\public\music\sample music\61wk8.html
- %ProgramFiles%\microsoft sql server compact edition\v3.5\desktop\61wk8.html
- C:\far2\addons\xlat\russian\61wk8.html
- C:\far2\plugins\drawline\61wk8.html
- C:\far2\addons\colors\default_highlighting\61wk8.html
- C:\far2\addons\colors\custom_highlighting\61wk8.html
- %HOMEPATH%\voip\61wk8.html
- %HOMEPATH%\videos\61wk8.html
- %HOMEPATH%\searches\61wk8.html
- %HOMEPATH%\saved games\61wk8.html
- %HOMEPATH%\pictures\61wk8.html
- %HOMEPATH%\music\61wk8.html
- %HOMEPATH%\links\61wk8.html
- %ProgramFiles%\microsoft sql server compact edition\v3.5\61wk8.html
- C:\far2\pluginsdk\headers.pas\61wk8.html
- C:\far2\pluginsdk\headers.c\61wk8.html
- C:\users\public\61wk8.html
- C:\users\default\61wk8.html
- C:\totalcmd\language\61wk8.html
- C:\recovery\1195d5a8-f371-11e4-9c00-dd3082671db2\61wk8.html
- %ProgramFiles%\microsoft sql server compact edition\61wk8.html
- C:\far2\pluginsdk\61wk8.html
- C:\far2\plugins\61wk8.html
- C:\far2\fexcept\61wk8.html
- C:\far2\encyclopedia\61wk8.html
- C:\far2\documentation\61wk8.html
- C:\far2\addons\61wk8.html
- C:\users\61wk8.html
- C:\totalcmd\61wk8.html
- C:\recovery\61wk8.html
- %ProgramFiles(x86)%\61wk8.html
- %ProgramFiles%\61wk8.html
- <Current directory>\61wk8.html
- C:\far2\61wk8.html
- C:\far2\addons\colors\61wk8.html
- C:\far2\addons\macros\61wk8.html
- %HOMEPATH%\61wk8.html
- C:\far2\addons\setup\61wk8.html
- C:\far2\plugins\tmppanel\61wk8.html
- C:\far2\addons\shell\61wk8.html
- C:\far2\plugins\proclist\61wk8.html
- C:\far2\plugins\network\61wk8.html
- C:\far2\plugins\macroview\61wk8.html
- C:\far2\plugins\hlfviewer\61wk8.html
- C:\far2\plugins\ftp\61wk8.html
- C:\far2\plugins\filecase\61wk8.html
- C:\far2\plugins\farcmds\61wk8.html
- C:\far2\plugins\emenu\61wk8.html
- C:\far2\plugins\ftp\lib\61wk8.html
- %HOMEPATH%\favorites\windows live\61wk8.html
- C:\far2\plugins\compare\61wk8.html
- C:\far2\plugins\brackets\61wk8.html
- C:\far2\plugins\autowrap\61wk8.html
- C:\far2\plugins\arclite\61wk8.html
- C:\far2\plugins\align\61wk8.html
- C:\far2\encyclopedia\tap\61wk8.html
- C:\far2\documentation\rus\61wk8.html
- C:\far2\documentation\eng\61wk8.html
- C:\far2\addons\xlat\61wk8.html
- C:\far2\plugins\editcase\61wk8.html
- D:\61wk8.html
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Miscellaneous
Executes the following
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
- '<SYSTEM32>\vssvc.exe'
- '<SYSTEM32>\svchost.exe' -k swprv