Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.657.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a.e####.cn:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) amdc####.m.ta####.com:80
- TCP(HTTP/1.1) c.appj####.com:80
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) api.e####.cn:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) www.go####.nl:443
DNS requests:
- a.appj####.com
- a.e####.cn
- ag####.m.ta####.com
- amdc####.m.ta####.com
- api.e####.cn
- c.appj####.com
- pic.e####.cn
- plb####.u####.com
- ssl.gst####.com
- umen####.m.ta####.com
- umengj####.m.ta####.com
- www.go####.com
- www.go####.nl
- www.gst####.com
HTTP GET requests:
- a.e####.cn/public/getStartUpImage.shtml?height=####&width=####&sd=####&m...
- a.e####.cn/public/setMachineUa.shtml?lng=####&sd=####&screenheight=####&...
HTTP POST requests:
- a.appj####.com/jiagu/check/upgrade
- amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
- c.appj####.com/ad/splash/stats.html
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/ACCS_LOAD_SO.xml
- /data/data/####/ACCS_SDK.xml
- /data/data/####/ACCS_SDK_CHANNEL.xml
- /data/data/####/Agoo_AppStore.xml
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/DaemonServer
- /data/data/####/MessageStore.db-journal
- /data/data/####/MsgLogStore.db-journal
- /data/data/####/UM_PROBE_DATA.xml
- /data/data/####/UserAgent.xml
- /data/data/####/accs.db-journal
- /data/data/####/ad_show_time.xml
- /data/data/####/agoo.pid
- /data/data/####/cn.ecook.xml
- /data/data/####/cn.ecook.xml.bak
- /data/data/####/info.xml
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/lonLat.xml
- /data/data/####/message_accs_db
- /data/data/####/message_accs_db-journal
- /data/data/####/multidex.version.xml
- /data/data/####/um_pri.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/umeng_message_state.xml
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/media/####/.nomedia
- /data/media/####/7b4c79133cda42109e6448baee3e2bb4
- /data/media/####/8782bf918ec44cd5a8ddf4bc7846a14c
- /data/media/####/887f5b2ba8dd4cdc935621680f3ca3a3
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/d6672a13a362444cb495e5b1bdc29cf1
Miscellaneous:
Executes next shell scripts:
- <Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:59892dc0a40fa31228000183","utdid":"Wg2FE40s93QDAGdzx1GxI5W0","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
- chmod 500 <Package Folder>/files/DaemonServer
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- ls /
- ls /sys/class/thermal
- sh
Loads the following dynamic libraries:
- libjiagu
- tnet-3.1
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA
- RSA-ECB-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
Gains access to camera interface.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about APN settings.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
