Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Cryptographic PnP-X Computer Time Helper Server' = '<SYSTEM32>\adqnaewuxeyp.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Storage SSDP Application Block Compatibility DCOM] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Creates and executes the following:
- '<SYSTEM32>\oerdckhatzzv.exe' "<SYSTEM32>\adqnaewuxeyp.exe"
- '%WINDIR%\Temp\chydgoui3no0r7mrs.exe' -r 42670 tcp
- '%TEMP%\chydgoui3l6lr7mrfcjwomx.exe'
- '<SYSTEM32>\adqnaewuxeyp.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\myrkhgx\run
- <SYSTEM32>\myrkhgx\rng
- <SYSTEM32>\myrkhgx\cfg
- <SYSTEM32>\myrkhgx\por
- %WINDIR%\Temp\chydgoui3no0r7mrs.exe
- %TEMP%\chydgoui3l6lr7mrfcjwomx.exe
- <SYSTEM32>\myrkhgx\tst
- <SYSTEM32>\myrkhgx\etc
- <SYSTEM32>\oerdckhatzzv.exe
- <SYSTEM32>\adqnaewuxeyp.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\oerdckhatzzv.exe
- <SYSTEM32>\adqnaewuxeyp.exe
Deletes the following files:
- %WINDIR%\Temp\chydgoui3no0r7mrs.exe
- %TEMP%\chydgoui3l6lr7mrfcjwomx.exe
- <DRIVERS>\etc\hosts
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'tr###telist.net':80
- 'pe####ersonals.net':80
- 'tr###telost.net':80
- 'ad#####edmtleaps.net':80
- 'tr###entral.net':80
- 'jo###ryta.net':80
- 'hi###anblog.net':80
- 'bl#####eronredmoon.net':80
- 'de###batten.net':80
- 'ch####rsdolist.net':80
- 'co####ertosar.net':80
- 'me#####gintheway.net':80
- 'oa####vomurates.net':80
- 'ma#####ousestoday.net':80
- 'oa####vomurates.com':80
- 'co####ertosar.com':80
- 'jo###ryta.com':80
- 'tr###telost.com':80
- 'tr###entral.com':80
- 'hi###anblog.com':80
- 'tr###telist.com':80
- 'bl#####eronredmoon.com':80
- 'de###batten.com':80
- 'ch####rsdolist.com':80
- 'ma#####ousestoday.com':80
- 'ad#####edmtleaps.com':80
- 'pe####ersonals.com':80
- 'me#####gintheway.com':80
TCP:
HTTP GET requests:
- tr###telist.net/so31/isup.php?v=##################
- pe####ersonals.net/so31/isup.php?v=##################
- tr###telost.net/so31/isup.php?v=##################
- ad#####edmtleaps.net/so31/isup.php?v=##################
- tr###entral.net/so31/isup.php?v=##################
- jo###ryta.net/so31/isup.php?v=##################
- hi###anblog.net/so31/isup.php?v=##################
- bl#####eronredmoon.net/so31/isup.php?v=##################
- de###batten.net/so31/isup.php?v=##################
- ch####rsdolist.net/so31/isup.php?v=##################
- co####ertosar.net/so31/isup.php?v=##################
- me#####gintheway.net/so31/isup.php?v=##################
- oa####vomurates.net/so31/isup.php?v=##################
- ma#####ousestoday.net/so31/isup.php?v=##################
- oa####vomurates.com/so31/isup.php?v=##################
- co####ertosar.com/so31/isup.php?v=##################
- jo###ryta.com/so31/isup.php?v=##################
- tr###telost.com/so31/isup.php?v=##################
- tr###entral.com/so31/isup.php?v=##################
- hi###anblog.com/so31/isup.php?v=##################
- tr###telist.com/so31/isup.php?v=##################
- bl#####eronredmoon.com/so31/isup.php?v=##################
- de###batten.com/so31/isup.php?v=##################
- ch####rsdolist.com/so31/isup.php?v=##################
- ma#####ousestoday.com/so31/isup.php?v=##################
- ad#####edmtleaps.com/so31/isup.php?v=##################
- pe####ersonals.com/so31/isup.php?v=##################
- me#####gintheway.com/so31/isup.php?v=##################
UDP:
- DNS ASK tr###telist.net
- DNS ASK pe####ersonals.net
- DNS ASK tr###telost.net
- DNS ASK ad#####edmtleaps.net
- DNS ASK tr###entral.net
- DNS ASK jo###ryta.net
- DNS ASK hi###anblog.net
- DNS ASK bl#####eronredmoon.net
- DNS ASK de###batten.net
- DNS ASK ch####rsdolist.net
- DNS ASK co####ertosar.net
- DNS ASK me#####gintheway.net
- DNS ASK oa####vomurates.net
- DNS ASK ma#####ousestoday.net
- DNS ASK ch####rsdolist.com
- DNS ASK tr###telost.com
- DNS ASK oa####vomurates.com
- DNS ASK co####ertosar.com
- DNS ASK tr###entral.com
- DNS ASK hi###anblog.com
- DNS ASK tr###telist.com
- DNS ASK jo###ryta.com
- DNS ASK ma#####ousestoday.com
- DNS ASK bl#####eronredmoon.com
- DNS ASK de###batten.com
- DNS ASK ad#####edmtleaps.com
- DNS ASK pe####ersonals.com
- DNS ASK me#####gintheway.com
- '23#.#55.255.250':1900