Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.691.origin
Gains access to the ITelephony private interface.
Intercepts incoming SMS messages and terminates the process of their transmission to handlers of other applications.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) z####.heyc####.net:80
- TCP(HTTP/1.1) s####.new####.com:8281
- TCP(HTTP/1.1) shl####.top:9999
- TCP(HTTP/1.1) v####.api.eeric####.com:80
- TCP(HTTP/1.1) v3.ut####.cn:80
- TCP(HTTP/1.1) s####.new####.com:4001
- TCP(TLS/1.0) 1####.217.20.110:443
DNS requests:
- s####.new####.com
- s####.new####.com
- shl####.top
- v####.api.eeric####.com
- v3.ut####.cn
- z####.heyc####.net
HTTP GET requests:
- s####.new####.com:8281/uploads/libymsdk_23008_v1.0.5314-5-g6486b2b.so
HTTP POST requests:
- s####.new####.com:4001/ymsdkv1/api09
- shl####.top:9999/d0212/394
- shl####.top:9999/d427/39a8
- shl####.top:9999/d6259ea/bf7f1
- shl####.top:9999/d690/f3fed2
- shl####.top:9999/d6973/833
- shl####.top:9999/d6e4/defc0
- shl####.top:9999/o371/471ba
- shl####.top:9999/s47a7/e8ec
- shl####.top:9999/sd4c8f/7815a6
- v####.api.eeric####.com/api/payment/mobileInit.html
- v####.api.eeric####.com/api/payment/updateinit_v2
- v3.ut####.cn/utopay/api/sdk/init.pay
- z####.heyc####.net/getlist
- z####.heyc####.net/xlogin
Modified file system:
Creates the following files:
- /data/data/####/.jar
- /data/data/####/Setting.xml
- /data/data/####/com.youyuekuyin.gameclear.com.sdk.db.DBHelper_m...ournal
- /data/data/####/com.youyuekuyin.gameclear.xml
- /data/data/####/com.youyuekuyin.gameclear_preferences.xml
- /data/data/####/dex.app.xml
- /data/data/####/dpi
- /data/data/####/hid.db
- /data/data/####/libymsdk_23006.so
- /data/data/####/libymsdk_23006.so (deleted)
- /data/data/####/pay_plg.jar
- /data/data/####/userData.xml
- /data/data/####/userDatas.xml
- /data/data/####/utopay.db
- /data/data/####/utopay.db-journal
- /data/data/####/utopay.dex
- /data/data/####/utopay.jar
- /data/data/####/webview.db-journal
- /data/media/####/.nid
- /data/media/####/com.youyuekuyin.gameclear_250026699187743_2018...ay.log
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh
- cat /sys/class/android_usb/android0/idProduct
- cat /sys/class/android_usb/android0/idVendor
- getprop
- ls -l /dev
- ls -l /dev/block
- ls -l /dev/block/vold
- ls -l /dev/com.android.settings.daemon
- ls -l /dev/cpuctl
- ls -l /dev/cpuctl/apps
- ls -l /dev/cpuctl/apps/bg_non_interactive
- ls -l /dev/graphics
- ls -l /dev/input
- ls -l /dev/log
- ls -l /dev/pts
- ls -l /dev/snd
- ls -l /dev/socket
- ps
Loads the following dynamic libraries:
- cocos2dcpp
- yummy
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- DES-CBC-PKCS5Padding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- DES
- DES-CBC-PKCS5Padding
- RSA-ECB-PKCS1Padding
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Displays its own windows over windows of other applications.
Parses information from SMS messages.
Gains access to information about sent/received SMS messages.
