Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Launcher Visual Print Debugger Support' = '<SYSTEM32>\jvkmyjwg.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\SPP Function Launcher SNMP IP] 'ImagePath' = '<SYSTEM32>\jvkmyjwg.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\SPP Function Launcher SNMP IP] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Executes the following:
- '<SYSTEM32>\xzhpklxgm.exe' "<SYSTEM32>\jvkmyjwg.exe"
- '%WINDIR%\Temp\zlb13adh7ivnmmo.exe' -r 40535 tcp
- '%TEMP%\zlb13adauvbuwmojhxsdrt.exe'
- '<SYSTEM32>\jvkmyjwg.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\naskfwqpnwvytu\run
- <SYSTEM32>\naskfwqpnwvytu\rng
- %WINDIR%\Temp\zlb13adh7ivnmmo.exe
- <SYSTEM32>\naskfwqpnwvytu\cfg
- %TEMP%\zlb13adauvbuwmojhxsdrt.exe
- <SYSTEM32>\naskfwqpnwvytu\tst
- <SYSTEM32>\xzhpklxgm.exe
- <SYSTEM32>\jvkmyjwg.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\xzhpklxgm.exe
- <SYSTEM32>\jvkmyjwg.exe
Deletes the following files:
- %WINDIR%\Temp\zlb13adh7ivnmmo.exe
- %TEMP%\zlb13adauvbuwmojhxsdrt.exe
Network activity:
Connects to:
- 'he###rmy.net':80
- 'ca###rmy.net':80
- 'he###dge.net':80
- 'ca###dge.net':80
- 'he###ray.net':80
- 'ca###ray.net':80
- 'he###pril.net':80
- 'ca###pril.net':80
- 'th###rmy.net':80
- 'qu###army.net':80
- 'th###dge.net':80
- 'qu###edge.net':80
- 'th###ray.net':80
- 'qu###gray.net':80
- 'th###pril.net':80
- 'qu###april.net':80
- 'mo####gduring.net':80
- 'si######edwerryhouse.net':80
- 'gw#####ynhuddleston.net':80
- 'ch####nother.net':80
- 'jo####ymeasure.net':80
- 'or###thrown.net':80
- 'se####strong.net':80
- 'de####promise.net':80
- 'si###army.net':80
- 'th###army.net':80
- 'si###edge.net':80
- 'th###edge.net':80
- 'ri###nstorm.net':80
- 'of####urprise.net':80
- 'th###while.net':80
- 'ef###tbuilt.net':80
TCP:
HTTP GET requests:
- http://he###rmy.net/index.php
- http://ca###rmy.net/index.php
- http://he###dge.net/index.php
- http://ca###dge.net/index.php
- http://he###ray.net/index.php
- http://ca###ray.net/index.php
- http://he###pril.net/index.php
- http://ca###pril.net/index.php
- http://th###rmy.net/index.php
- http://qu###army.net/index.php
- http://th###dge.net/index.php
- http://qu###edge.net/index.php
- http://th###ray.net/index.php
- http://qu###gray.net/index.php
- http://th###pril.net/index.php
- http://qu###april.net/index.php
- http://mo####gduring.net/index.php
- http://si######edwerryhouse.net/index.php
- http://gw#####ynhuddleston.net/index.php
- http://ch####nother.net/index.php
- http://jo####ymeasure.net/index.php
- http://or###thrown.net/index.php
- http://se####strong.net/index.php
- http://de####promise.net/index.php
- http://si###army.net/index.php
- http://th###army.net/index.php
- http://si###edge.net/index.php
- http://th###edge.net/index.php
- http://ri###nstorm.net/index.php
- http://of####urprise.net/index.php
- http://th###while.net/index.php
- http://ef###tbuilt.net/index.php
UDP:
- DNS ASK he###rmy.net
- DNS ASK ca###rmy.net
- DNS ASK he###dge.net
- DNS ASK ca###dge.net
- DNS ASK he###ray.net
- DNS ASK ca###ray.net
- DNS ASK he###pril.net
- DNS ASK ca###pril.net
- DNS ASK th###rmy.net
- DNS ASK qu###army.net
- DNS ASK th###dge.net
- DNS ASK qu###edge.net
- DNS ASK th###ray.net
- DNS ASK qu###gray.net
- DNS ASK th###pril.net
- DNS ASK qu###april.net
- DNS ASK si###edge.net
- DNS ASK si######edwerryhouse.net
- DNS ASK mo####gduring.net
- DNS ASK ch####nother.net
- DNS ASK se####strong.net
- DNS ASK or###thrown.net
- DNS ASK jo####ymeasure.net
- DNS ASK de####promise.net
- DNS ASK gw#####ynhuddleston.net
- DNS ASK th###army.net
- DNS ASK si###army.net
- DNS ASK th###edge.net
- DNS ASK th###while.net
- DNS ASK of####urprise.net
- DNS ASK ri###nstorm.net
- DNS ASK ef###tbuilt.net
- '23#.#55.255.250':1900
