Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'application installer' = '"%APPDATA%\trustedinstaller.exe"'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\application installer.vbs
Malicious functions:
Executes the following:
- '%WINDIR%\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe'
- '%WINDIR%\explorer.exe'
Injects code into
the following system processes:
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
Terminates or attempts to terminate
the following system processes:
- %WINDIR%\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
Modifies file system:
Creates the following files:
- %TEMP%\rhythm.2
- %TEMP%\loader.gif
- %APPDATA%\tor\state.tmp
- %APPDATA%\trustedinstaller.exe
- %TEMP%\photo.jpg
- %TEMP%\nsy2.tmp
- %TEMP%\B1cd3JveiC
- %TEMP%\style.css
Moves the following files:
- from %APPDATA%\tor\state.tmp to %APPDATA%\tor\state
Network activity:
Connects to:
- '19#.#3.244.244':443
- 'localhost':1044
- 'localhost':9050
- '17#.#5.193.9':80
- 'www.wh####yip.website':80
- 'my####rnalip.com':80
- 'wp#d':80
- 'ip.##ysrc.net':80
- 'ap#.#pify.org':443
TCP:
HTTP GET requests:
- http://ip.##ysrc.net/plain/clientip
- http://www.wh####yip.website/api/api-info
- http://11#.#11.111.1/wpad.dat via wp#d
- http://my####rnalip.com/raw
UDP:
- DNS ASK ip.##ysrc.net
- DNS ASK www.wh####yip.website
- DNS ASK ap#.#pify.org
- DNS ASK wp#d
- DNS ASK my####rnalip.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'clay' WindowName: ''
- ClassName: 'object' WindowName: ''
- ClassName: 'participations' WindowName: ''
- ClassName: 'buzzer' WindowName: ''
- ClassName: 'interactions' WindowName: ''
- ClassName: 'overcoats' WindowName: ''
- ClassName: 'sons' WindowName: ''
- ClassName: 'turbines' WindowName: ''
- ClassName: 'technician' WindowName: ''
- ClassName: 'specialization' WindowName: ''
- ClassName: 'recommendation' WindowName: ''
- ClassName: 'gaps' WindowName: ''
- ClassName: 'turn' WindowName: ''
- ClassName: 'convenience' WindowName: ''
- ClassName: 'ammunition' WindowName: ''
- ClassName: 'deficiencies' WindowName: ''
- ClassName: 'series' WindowName: ''
- ClassName: 'sailor' WindowName: ''
- ClassName: 'pear' WindowName: ''
- ClassName: 'caution' WindowName: ''
- ClassName: 'wrench' WindowName: ''
- ClassName: 'uncertainty' WindowName: ''
- ClassName: 'hit' WindowName: ''
- ClassName: 'multiplications' WindowName: ''
- ClassName: 'science' WindowName: ''
- ClassName: 'dams' WindowName: ''
- ClassName: 'circumference' WindowName: ''
- ClassName: 'helmsmen' WindowName: ''
- ClassName: 'antenna' WindowName: ''
- ClassName: 'trackers' WindowName: ''
- ClassName: 'pin' WindowName: ''
- ClassName: 'mention' WindowName: ''
- ClassName: 'rug' WindowName: ''
- ClassName: 'deployments' WindowName: ''
- ClassName: 'centimeters' WindowName: ''
- ClassName: 'shocks' WindowName: ''
- ClassName: 'swamps' WindowName: ''
- ClassName: 'buy' WindowName: ''
- ClassName: 'colleges' WindowName: ''
- ClassName: 'stars' WindowName: ''
- ClassName: 'condensations' WindowName: ''
