Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '3ydvgtx2.cop' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'gysokoai.xxl' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ahopbnex.hf1' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'j0hry2un.rj5' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'oukeqdga.c41' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '122whbvj.4ef' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'hrgsbdrg.md4' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'brppjvmf.0r5' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'z5bjaxch.pvz' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'x4oj30m0.ned' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '3mzwfgry.5jr' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '31gcpizr.oue' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '3gurnc3m.rxv' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '1rvbkbh5.13v' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '5qw0li01.4xv' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'm1uzmsgv.sy5' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'bvczqv4v.fly' = '<LS_APPDATA>\ExpIorer.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'khw5tsop.v1w' = '<LS_APPDATA>\ExpIorer.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\$Recycle.Bin.scr
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
- file extensions
Modifies file system :
Creates the following files:
- %APPDATA%\Thumbs.db
- %HOMEPATH%\Templates\Service.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
