Android.Xiny.4360

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Xiny.20

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) o####.b####.com:80
TCP(HTTP/1.1) app.w####.cn:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) cdn.co####.com:80

DNS requests:

a####.u####.com
app.w####.cn
au.u####.co
au.u####.com
cdn.co####.com
d.z####.com
k####.co####.com
m####.co####.com
o####.b####.com

HTTP GET requests:

app.w####.cn/action/account/getinfo?app_id=####&udid=####&imsi=####&net=...
app.w####.cn/action/connect/active?app_id=####&udid=####&imsi=####&net=#...
cdn.co####.com/download/mediapic/ui_1.0.8.tar.gz

HTTP POST requests:

a####.u####.com/app_logs
app.w####.cn/action/user_info
cdn.co####.com/cooguogw/list2.action?g=####&appCount=####&requestId=####
cdn.co####.com/cooguogw/list2.action?g=####&requestId=####
cdn.co####.com/cooguogw/media.action
o####.b####.com/special/time/

File system changes:

Creates the following files:

/data/data/####/.md5
/data/data/####/.sec_version
/data/data/####/1.jpgx
/data/data/####/10.jpgx
/data/data/####/11.jpgx
/data/data/####/12.jpgx
/data/data/####/13.jpgx
/data/data/####/14.jpgx
/data/data/####/15.jpgx
/data/data/####/16.jpgx
/data/data/####/17.jpgx
/data/data/####/18.jpgx
/data/data/####/19.jpgx
/data/data/####/2.jpgx
/data/data/####/20.jpgx
/data/data/####/21.jpgx
/data/data/####/22.jpgx
/data/data/####/23.jpgx
/data/data/####/24.jpgx
/data/data/####/25.jpgx
/data/data/####/26.jpgx
/data/data/####/27.jpgx
/data/data/####/28.jpgx
/data/data/####/29.jpgx
/data/data/####/3.jpgx
/data/data/####/30.jpgx
/data/data/####/31.jpgx
/data/data/####/32.jpgx
/data/data/####/33.jpgx
/data/data/####/4.jpgx
/data/data/####/5.jpgx
/data/data/####/6.jpgx
/data/data/####/7.jpgx
/data/data/####/8.jpgx
/data/data/####/9.jpgx
/data/data/####/AppSettings.xml
/data/data/####/CacheTime.dat
/data/data/####/Finalize_Flag.xml
/data/data/####/ShowAdFlag.xml
/data/data/####/Start_Tag.xml
/data/data/####/app
/data/data/####/classes.dex
/data/data/####/classes.jar
/data/data/####/cn.yn.zyl.adjusttime
/data/data/####/cn.yn.zyl.adjusttime_preferences.xml
/data/data/####/cooguo_media_propert_pref.xml
/data/data/####/kdownloads
/data/data/####/kdownloads-journal
/data/data/####/ki.xml
/data/data/####/kuzai_toggle_flag_pref.xml
/data/data/####/libbspatch.so
/data/data/####/localConfig
/data/data/####/mi.xml
/data/data/####/mobclick_agent_header_cn.yn.zyl.adjusttime.xml
/data/data/####/mobclick_agent_state_cn.yn.zyl.adjusttime.xml
/data/data/####/precompany.dat
/data/media/####/AppPackage.dat
/data/media/####/CacheTime.dat
/data/media/####/KI.DAT
/data/media/####/MI.DAT
/data/media/####/UnPackage.dat
/data/media/####/close.dat
/data/media/####/clst.dat
/data/media/####/download.dat
/data/media/####/more.dat
/data/media/####/pkgn.dat
/data/media/####/process.dat
/data/media/####/tra_close.dat
/data/media/####/tra_voice1.dat
/data/media/####/tra_voice2.dat
/data/media/####/ui_1.0.8.tar.gz
/data/media/####/voice1.dat
/data/media/####/voice2.dat

Miscellaneous:

Executes the following shell scripts:

<Package> <Package> -1830745064 0 /data/app/<Package>-1.apk 41 <Package> 47 48
chmod 755 <Package Folder>/.cache/<Package>

Loads the following dynamic libraries:

bspatch
secexe

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding

Uses special library to hide executable bytecode.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about APN settings.

Gets information about installed apps.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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