Technical Information
To ensure autorun and distribution
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\smartclock.lnk
- <SYSTEM32>\tasks\smart clock
Malicious functions
Creates and executes the following
- '' (downloaded from the Internet)
Reads files which store third party applications passwords
- %LOCALAPPDATA%\google\chrome\user data\default\login data
- %LOCALAPPDATA%\google\chrome\user data\default\cookies
- %LOCALAPPDATA%\google\chrome\user data\default\web data
- %APPDATA%\opera software\opera stable\login data
- %APPDATA%\mozilla\firefox\profiles.ini
Searches for windows to
detect analytical utilities:
- ClassName: 'OLLYDBG', WindowName: ''
- ClassName: 'GBDYLLO', WindowName: ''
- ClassName: 'pediy06', WindowName: ''
- ClassName: 'FilemonClass', WindowName: ''
- ClassName: '', WindowName: 'File Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'PROCMON_WINDOW_CLASS', WindowName: ''
- ClassName: '', WindowName: 'Process Monitor - Sysinternals: www.sysinternals.com'
- ClassName: 'RegmonClass', WindowName: ''
- ClassName: '', WindowName: 'Registry Monitor - Sysinternals: www.sysinternals.com'
Modifies file system
Creates the following files
- %TEMP%\nsl1564.tmp\sibuia.dll
- %TEMP%\fk7qlwghai\files_\forms.txt
- %TEMP%\fk7qlwghai\c5jmn.tmp-shm
- %TEMP%\fk7qlwghai\_files\_cookies\mozilla_firefox.txt
- %TEMP%\fk7qlwghai\files_\cookies\mozilla_firefox.txt
- %TEMP%\fk7qlwghai\_files\_screen_desktop.jpeg
- %TEMP%\fk7qlwghai\_files\_information.txt
- %TEMP%\fk7qlwghai\files_\screenshot.jpg
- %TEMP%\fk7qlwghai\files_\system_info.txt
- %TEMP%\fk7qlwghai\i3kk.tmp
- %TEMP%\fk7qlwghai\dewasbcjdcpa.zip
- %TEMP%\sib166f.tmp\2\loader_1.exe
- %TEMP%\rrvdhybju.exe
- %TEMP%\dmcddav.exe
- %TEMP%\19e6.tmp
- %ALLUSERSPROFILE%\aruabvi\8372422.txt
- %ALLUSERSPROFILE%\aruabvi\files\_information.txt
- %ALLUSERSPROFILE%\aruabvi\46173476.txt
- %APPDATA%\smart clock\smartclock.exe
- %TEMP%\fk7qlwghai\fehs8.tmp
- %TEMP%\fk7qlwghai\_files\_allforms_list.txt
- %TEMP%\fk7qlwghai\c5jmn.tmp
- %TEMP%\fk7qlwghai\files_\cookies\opera.txt
- %TEMP%\fk7qlwghai\_files\_cookies\opera.txt
- %TEMP%\sib166f.tmp\sibclr.dll
- %TEMP%\sib166f.tmp\0\pub1.vbs
- %TEMP%\sib166f.tmp\1\1.exe
- %TEMP%\fk7qlwghai\fpju.tmp
- %TEMP%\fk7qlwghai\wifeu.tmp
- %TEMP%\fk7qlwghai\go6ys.tmp
- %TEMP%\fk7qlwghai\bv7ll.tmp
- %TEMP%\fk7qlwghai\tloog.tmp
- %ALLUSERSPROFILE%\aruabvi\nl_2020_10_06___20_43___dlma_95.211.190.199.zip
- %TEMP%\fk7qlwghai\ldetxfb53p.zip
- %TEMP%\fk7qlwghai\4rrf1d.tmp
- %TEMP%\fk7qlwghai\qkiun.tmp
- %TEMP%\fk7qlwghai\_files\_cookies\google_chrome.txt
- %TEMP%\fk7qlwghai\files_\cookies\google_chrome.txt
- %TEMP%\fk7qlwghai\_files\_allcookies_list.txt
- %TEMP%\fk7qlwghai\files_\cookies.txt
- %TEMP%\fk7qlwghai\dvpcul.tmp
- %TEMP%\fk7qlwghai\utjef.tmp
- %TEMP%\fk7qlwghai\xyjlv.tmp
- %TEMP%\sib166f.tmp\sibca.dll
- %TEMP%\fk7qlwghai\kvkiof.tmp
- %TEMP%\kpqucfo.exe
Deletes the following files
- %TEMP%\fk7qlwghai\c5jmn.tmp-shm
- %ALLUSERSPROFILE%\aruabvi\46173476.txt
- %TEMP%\sib166f.tmp\1\1.exe
- %TEMP%\fk7qlwghai\_files\_cookies\opera.txt
- %TEMP%\fk7qlwghai\xyjlv.tmp
- %TEMP%\fk7qlwghai\wifeu.tmp
- %TEMP%\fk7qlwghai\utjef.tmp
- %TEMP%\fk7qlwghai\tloog.tmp
- %TEMP%\fk7qlwghai\qkiun.tmp
- %TEMP%\fk7qlwghai\kvkiof.tmp
- %ALLUSERSPROFILE%\aruabvi\8372422.txt
- %TEMP%\fk7qlwghai\i3kk.tmp
- %TEMP%\fk7qlwghai\fpju.tmp
- %TEMP%\fk7qlwghai\files_\forms.txt
- %TEMP%\fk7qlwghai\files_\cookies.txt
- %TEMP%\fk7qlwghai\files_\cookies\opera.txt
- %TEMP%\fk7qlwghai\fehs8.tmp
- %TEMP%\fk7qlwghai\dvpcul.tmp
- %TEMP%\fk7qlwghai\c5jmn.tmp
- %TEMP%\fk7qlwghai\bv7ll.tmp
- %TEMP%\fk7qlwghai\4rrf1d.tmp
- %TEMP%\fk7qlwghai\go6ys.tmp
- %TEMP%\rrvdhybju.exe
Network activity
TCP
HTTP GET requests
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt
- http://nf###load07.top/download.php?fi########
- http://nf###load07.top/downfiles/6.exe
- http://nf###load07.top/downfiles/4.exe
- http://ip##pi.com/json
- http://ip##pi.com/line
- http://su###nen.com/helka/trll.php
- http://ch####-booster.com/ebook.exe
HTTP POST requests
- http://bi###ene06.top/index.php
- http://mo###ss11.top/index.php
UDP
- DNS ASK ip###ger.org
- DNS ASK microsoft.com
- DNS ASK bi###ene06.top
- DNS ASK mo###ss11.top
- DNS ASK nf###load07.top
- DNS ASK ip##pi.com
- DNS ASK 2n#.co
- DNS ASK su###nen.com
- DNS ASK ch####-booster.com
Miscellaneous
Searches for the following windows
- ClassName: '18467-41' WindowName: ''
Creates and executes the following
- '%TEMP%\sib166f.tmp\1\1.exe' /s
- '%TEMP%\sib166f.tmp\2\loader_1.exe' /s
- '%TEMP%\rrvdhybju.exe'
- '%TEMP%\dmcddav.exe'
- '%APPDATA%\smart clock\smartclock.exe'
- '%WINDIR%\syswow64\cmd.exe' /c rd /s /q %TEMP%\Fk7QlwGhai & timeout 2 & del /f /q "%TEMP%\sib166F.tmp\1\1.exe"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c start "" "%TEMP%\rrvdhybju.exe"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c start "" "%TEMP%\dmcddav.exe"' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c rd /s /q %ALLUSERSPROFILE%\aruabvi & timeout 2 & del /f /q "%TEMP%\rrvdhybju.exe"' (with hidden window)
Executes the following
- '%WINDIR%\syswow64\cscript.exe' pub1.vbs //e:vbscript //NOLOGO
- '%WINDIR%\syswow64\cmd.exe' /c rd /s /q %TEMP%\Fk7QlwGhai & timeout 2 & del /f /q "%TEMP%\sib166F.tmp\1\1.exe"
- '%WINDIR%\syswow64\timeout.exe' 2
- '%WINDIR%\syswow64\cmd.exe' /c start "" "%TEMP%\rrvdhybju.exe"
- '%WINDIR%\syswow64\cmd.exe' /c start "" "%TEMP%\dmcddav.exe"
- '%WINDIR%\syswow64\cmd.exe' /c rd /s /q %ALLUSERSPROFILE%\aruabvi & timeout 2 & del /f /q "%TEMP%\rrvdhybju.exe"
