Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Hyafafyqx' = '"%APPDATA%\Eqypyrug\kipeighetua.exe"'
Malicious functions:
Creates and executes the following:
- '%APPDATA%\Eqypyrug\kipeighetua.exe'
Injects code into
the following system processes:
- <SYSTEM32>\ctfmon.exe
a large number of user processes.
Searches for registry branches where third party applications store passwords:
- [<HKCU>\Software\Microsoft\Internet Account Manager]
- [<HKCU>\SOFTWARE\ftpware\coreftp\sites]
- [<HKCU>\Software\Microsoft\Windows Live Mail]
- [<HKCU>\Software\Microsoft\Internet Account Manager\Accounts]
- [<HKLM>\SOFTWARE\martin prikryl\winscp 2\sessions]
- [<HKCU>\SOFTWARE\Far\Plugins\ftp\hosts]
- [<HKCU>\SOFTWARE\Ghisler\Total Commander]
- [<HKCU>\SOFTWARE\martin prikryl\winscp 2\sessions]
- [<HKCU>\SOFTWARE\Far2\Plugins\ftp\hosts]
Modifies settings of Windows Internet Explorer:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\3] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\4] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1406' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\0] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2] '1609' = '00000000'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\1] '1609' = '00000000'
Modifies file system:
Creates the following files:
- %TEMP%\tmp4.tmp
- %APPDATA%\Yhihheif\conoxaokect.zyc
- <LS_APPDATA>\Identities\{5518F2FB-DB74-45A3-BEC1-4575D8D9DC84}\Microsoft\Outlook Express\Sent Items.dbx
- %TEMP%\tmp3.tmp
- %TEMP%\tmp1.tmp
- %TEMP%\tmp2.tmp
- %APPDATA%\Eqypyrug\kipeighetua.exe
Deletes the following files:
- %TEMP%\tmp3.tmp
- %TEMP%\tmp4.tmp
- %TEMP%\tmp1.tmp
- %TEMP%\tmp2.tmp
Network activity:
Connects to:
- 'www.mi#######-error-reporting.xyz':80
- 'www.wi######troubleshooting.xyz':80
- 'www.mi#####ft-analytics.xyz':80
UDP:
- DNS ASK www.mi#######-error-reporting.xyz
- DNS ASK www.wi######troubleshooting.xyz
- DNS ASK www.mi#####ft-analytics.xyz
