Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(HTTP/1.1) go.1####.cn:80
- TCP(HTTP/1.1) t####.c####.q####.####.com:80
- TCP(HTTP/1.1) loc.map.b####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) rd.go.1####.cn:9099
- TCP(HTTP/1.1) sni.c####.q####.####.net:80
- TCP c####.g####.ig####.com:5225
- TCP sdk.o####.t####.####.com:5224
DNS requests:
- 7j####.c####.z0.####.com
- c####.g####.ig####.com
- c-h####.g####.com
- go.1####.cn
- l####.tbs.qq.com
- loc.map.b####.com
- pub-####.qin####.com
- rd.go.1####.cn
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
HTTP GET requests:
- rd.go.1####.cn:9099/group3/M00/00/17/rBAMWVop7w6AEUDkAAC3wbMo5BQ763.png
- sni.c####.q####.####.net/config/hz-hzv3.conf
- sni.c####.q####.####.net/tdata_SzD730
- sni.c####.q####.####.net/tdata_ZCi456
- t####.c####.q####.####.com/tdata_EDT356
HTTP POST requests:
- c-h####.g####.com/api.php?format=####&t=####
- go.1####.cn/surfnews/suferDeskInteFace/Agreement
- go.1####.cn/surfnews/suferDeskInteFace/surfdesk?method=####
- l####.tbs.qq.com/ajax?c=####&k=####
- loc.map.b####.com/sdk.php
- sdk.o####.p####.####.com/api.php?format=####&t=####
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/902594f53a04
- /data/data/####/SP_MAIN.xml
- /data/data/####/SP_MAIN.xml.bak
- /data/data/####/SurfNews.db-journal
- /data/data/####/bids.xml
- /data/data/####/com.cplatform.surfdesktop_preferences.xml
- /data/data/####/core_info
- /data/data/####/device_uuid.xml.xml
- /data/data/####/gdaemon_20161017
- /data/data/####/gx_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libjiagu219341791.so
- /data/data/####/multidex.version.xml
- /data/data/####/push.pid
- /data/data/####/pushext.db-journal
- /data/data/####/pushg.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/sim_location.xml
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/tdata_SzD730
- /data/data/####/tdata_SzD730.jar
- /data/data/####/tdata_ZCi456
- /data/data/####/tdata_ZCi456.jar
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/media/####/.nomedia
- /data/media/####/3945eb5923d495b3a87579ab4722fb3f.0.tmp
- /data/media/####/9356af674e9784bc3927f339eea5c970.0.tmp
- /data/media/####/app.db
- /data/media/####/com.cplatform.surfdesktop.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/con.dat
- /data/media/####/journal.tmp
- /data/media/####/ls.db
- /data/media/####/ls.db-journal
- /data/media/####/tbslog.txt
- /data/media/####/tdata_SzD730
- /data/media/####/tdata_ZCi456
- /data/media/####/test.log
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes next shell scripts:
- /system/bin/cat /proc/cpuinfo
- <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25589 300 0
- cat /sys/class/net/wlan0/address
- chmod 700 <Package Folder>/files/gdaemon_20161017
- chmod 755 <Package Folder>/.jiagu/libjiagu219341791.so
- getprop ro.miui.ui.version.name
- getprop ro.product.cpu.abi
- mount
- sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25589 300 0
Loads the following dynamic libraries:
- getuiext2
- libjiagu219341791
- locSDK3
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA-ECB-NoPadding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about APN settings.
Gains access to information about installed applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
