Library
My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets

Profile

Win32.HLLW.Autoruner2.56743

Added to the Dr.Web virus database: 2019-08-11

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'ltyup' = '%HOMEPATH%\ltyup.exe /P'
Creates the following files on removable media
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\rcx11.tmp
  • <Drive name for removable media>:\dial.exe
  • <Drive name for removable media>:\rcx10.tmp
  • <Drive name for removable media>:\dashborder_96.exe
  • <Drive name for removable media>:\rcxf.tmp
  • <Drive name for removable media>:\dashborder_192.exe
  • <Drive name for removable media>:\rcxe.tmp
  • <Drive name for removable media>:\dashborder_144.exe
  • <Drive name for removable media>:\rcxd.tmp
  • <Drive name for removable media>:\coffee.exe
  • <Drive name for removable media>:\rcxc.tmp
  • <Drive name for removable media>:\dashborder_120.exe
  • <Drive name for removable media>:\rcxb.tmp
  • <Drive name for removable media>:\dialmap.exe
  • <Drive name for removable media>:\hanni_umami_chapter.exe
  • <Drive name for removable media>:\rcxa.tmp
  • <Drive name for removable media>:\correct.exe
  • <Drive name for removable media>:\rcx8.tmp
  • <Drive name for removable media>:\rcx7.tmp
  • <Drive name for removable media>:\000814251_video_01.exe
  • <Drive name for removable media>:\rcx6.tmp
  • <Drive name for removable media>:\rcx5.tmp
  • <Drive name for removable media>:\split.exe
  • <Drive name for removable media>:\rcx4.tmp
  • <Drive name for removable media>:\rcx3.tmp
  • <Drive name for removable media>:\join.exe
  • <Drive name for removable media>:\rcx2.tmp
  • <Drive name for removable media>:\rcx1.tmp
  • <Drive name for removable media>:\archer.exe
  • <Drive name for removable media>:\ltyup.exe
  • <Drive name for removable media>:\rcx9.tmp
  • <Drive name for removable media>:\rcx12.tmp
Malicious functions
To complicate detection of its presence in the operating system,
forces the system hide from view:
  • hidden files
Modifies file system
Creates the following files
  • %HOMEPATH%\ltyup.exe
Sets the 'hidden' attribute to the following files
  • %HOMEPATH%\ltyup.exe
  • <Drive name for removable media>:\autorun.inf
Deletes the following files
  • <Drive name for removable media>:\archer.exe
  • <Drive name for removable media>:\join.exe
  • <Drive name for removable media>:\split.exe
  • <Drive name for removable media>:\000814251_video_01.exe
  • <Drive name for removable media>:\correct.exe
  • <Drive name for removable media>:\dialmap.exe
  • <Drive name for removable media>:\dashborder_120.exe
  • <Drive name for removable media>:\coffee.exe
  • <Drive name for removable media>:\dashborder_144.exe
  • <Drive name for removable media>:\dashborder_192.exe
  • <Drive name for removable media>:\dashborder_96.exe
  • <Drive name for removable media>:\dial.exe
  • <Drive name for removable media>:\hanni_umami_chapter.exe
Substitutes the following files
  • <Drive name for removable media>:\archer.exe
  • <Drive name for removable media>:\join.exe
  • <Drive name for removable media>:\split.exe
  • <Drive name for removable media>:\000814251_video_01.exe
  • <Drive name for removable media>:\correct.exe
  • <Drive name for removable media>:\dialmap.exe
  • <Drive name for removable media>:\dashborder_120.exe
  • <Drive name for removable media>:\coffee.exe
  • <Drive name for removable media>:\dashborder_144.exe
  • <Drive name for removable media>:\dashborder_192.exe
  • <Drive name for removable media>:\dashborder_96.exe
  • <Drive name for removable media>:\dial.exe
  • <Drive name for removable media>:\hanni_umami_chapter.exe
Network activity
Connects to
  • 'ns#.##ayer1352.com':8003
UDP
  • DNS ASK ns#.##ayer1352.com
Miscellaneous
Creates and executes the following
  • '%HOMEPATH%\ltyup.exe'