Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.SmsSend.1848.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) s####.hlx####.com:80
- TCP(HTTP/1.1) ji####.jieme####.com:8152
- TCP(HTTP/1.1) 1####.126.95.167:8090
- TCP(HTTP/1.1) api.y####.com:8080
- TCP(HTTP/1.1) q####.a####.com:80
- TCP(TLS/1.0) 1####.217.168.238:443
DNS requests:
- a####.u####.com
- api.y####.com
- ji####.dl####.com
- ji####.jieme####.com
- s####.hlx####.com
HTTP GET requests:
- api.y####.com:8080/sdk/mobile-area?model=####&cellid=####&osbuild=####&i...
- q####.a####.com/jieplginf/wchzfdat27
HTTP POST requests:
- a####.u####.com/app_logs
- ji####.jieme####.com:8152/ryf_webserver/payment/checkupdate.html
- s####.hlx####.com/sdk/sdkreq/activate.action
- s####.hlx####.com/sdk/sdkreq/init1.action
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/JiePay.xml
- /data/data/####/MA_epay_db
- /data/data/####/MA_epay_db-journal
- /data/data/####/ZTY.xml
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/com.dxy.muzhis5sGames11.bk2921.xml
- /data/data/####/constantcd.xml
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/jiepay_config.xml
- /data/data/####/jiepayplugin.apk
- /data/data/####/jiepayplugin.apkdata
- /data/data/####/jiepaysmspay.db
- /data/data/####/jiepaysmspay.db-journal
- /data/data/####/libjiagu-1591233518.so
- /data/data/####/ma_call.xml
- /data/data/####/ma_data.xml
- /data/data/####/ma_epay_share.xml
- /data/data/####/ma_phone.xml
- /data/data/####/mzgamesdk.xml
- /data/data/####/mzgamesdk.xml.bak
- /data/data/####/newfoq.jar
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/sms_db
- /data/data/####/sms_db-journal
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/yf.apk
- /data/data/####/yf.dex (deleted)
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/mz_gpay.jar
- /data/media/####/sysid.dat
- /data/media/####/userid.cfg
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu-1591233518.so
Loads the following dynamic libraries:
- cocos2dcpp
- libjiagu-1591233518
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- DES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- DES
- DES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
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 incoming/outgoing calls.
Gains access to information about sent/received SMS messages.
