Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) log.djdu####.com:80
- TCP(HTTP/1.1) o####.sn####.com:80
- TCP(HTTP/1.1) cdnuser####.shoujid####.com.####.com:80
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
- TCP(HTTP/1.1) r####.shoujid####.com:80
- TCP(HTTP/1.1) cdnri####.shoujid####.com.####.com:80
- TCP(HTTP/1.1) thi####.q####.cn:80
- TCP(TLS/1.0) is.sn####.com:443
DNS requests:
- a####.u####.com
- cdnri####.shoujid####.com
- cdnuser####.shoujid####.com
- is.sn####.com
- log.djdu####.com
- log.u####.com
- o####.sn####.com
- oc.u####.com
- r####.shoujid####.com
- s####.u####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- thi####.q####.cn
HTTP GET requests:
- cdnri####.shoujid####.com.####.com/ringres/userv1/cover/068/99894068.jpg
- cdnri####.shoujid####.com.####.com/ringres/userv1/cover/146/97421146.jpg
- cdnri####.shoujid####.com.####.com/ringres/userv1/cover/317/97839317.jpg
- cdnri####.shoujid####.com.####.com/ringres/verify.dat
- cdnuser####.shoujid####.com.####.com/head_pic/14/user_head_2955067_20191...
- cdnuser####.shoujid####.com.####.com/head_pic/24/user_head_11254642_2019...
- cdnuser####.shoujid####.com.####.com/head_pic/34/user_head_19864296_2019...
- cdnuser####.shoujid####.com.####.com/ringres/userv1/video/653/99684653.mp4
- et2-na6####.wagbr####.ali####.####.com/bar/get/4fa4d53e5270157de9000014/...
- r####.shoujid####.com/ring_enc.php?cmd=####&q=####
- r####.shoujid####.com/ring_enc.php?cmd=####&q=cTCi0####
- r####.shoujid####.com/ringv1/verify.dat
- r####.shoujid####.com/ringv1/xmldata/searchad.xml
- thi####.q####.cn/mmopen/vi_32/Q0j4TwGTfTI6JBWtiaIdfpsknr6D7KZppwotvDibUP...
HTTP POST requests:
- a####.u####.com/app_logs
- log.djdu####.com/logs/log.php
- o####.sn####.com/access_token/register/device/v2/?
- oc.u####.com/v2/check_config_update
- oc.u####.com/v2/get_update_time
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/1573513338219.log
- /data/data/####/AndroidVideoCache.db-journal
- /data/data/####/MultiDex.lock
- /data/data/####/_duoduonews.xml
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/downloader.db-journal
- /data/data/####/duoduo.ringtone.database
- /data/data/####/duoduo.ringtone.database-journal
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/getui_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libjiagu178973751.so
- /data/data/####/lock_dm
- /data/data/####/lock_gt
- /data/data/####/multidex.version.xml
- /data/data/####/onlineconfig_agent_online_setting_com.shoujiduo...ne.xml
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/qyma.xml
- /data/data/####/ring.shoujiduoduo.com.xml
- /data/data/####/run.pid
- /data/data/####/ttopenadsdk.xml
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/umeng_socialize.xml
- /data/media/####/-1001521361
- /data/media/####/.nomedia
- /data/media/####/080d952f5efefa19b0eec4f841a12b5e.mp4.download
- /data/media/####/176997475
- /data/media/####/1789262615
- /data/media/####/category.tmp
- /data/media/####/com.shoujiduoduo.ringtone.bin
- /data/media/####/config.tmp
- /data/media/####/hotkey.tmp
- /data/media/####/list_1.tmp
- /data/media/####/make_ring.xml
- /data/media/####/search_ad.tmp
- /data/media/####/toplist.tmp
- /data/media/####/verify_cdn.dat
- /data/media/####/verify_duoduo1.dat
- /data/media/####/video_home.tmp
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- getprop ro.build.version.emui
- getprop ro.letv.release.version
- getprop ro.vivo.os.build.display.id
Loads the following dynamic libraries:
- X86Bridge
- getuiext2
- libjiagu178973751
- mad
- opencore_aac
- url_encode
Uses the following algorithms to encrypt data:
- AES-CBC-NoPadding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-NoPadding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
