Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Triada.309
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) poll-di####.cooteks####.com:80
- UDP(NTP) 1.cn.p####.####.org:123
- TCP(TLS/1.0) 1####.217.20.78:443
DNS requests:
- 1.cn.p####.####.org
- i####.cn
- pg.x####.com
- poll-di####.cooteks####.com
- se####.wos####.cn
- un####.wos####.cn
- unipa####.wos####.cn
HTTP GET requests:
- poll-di####.cooteks####.com/dualsim/appkey_dsi?appkey=####&host=####&man...
Modified file system:
Creates the following files:
- /data/data/####/4.8.0M2111B0715_resource_400.apk
- /data/data/####/TD_app_pefercen_profile.xml
- /data/data/####/TDpref_longtime.xml
- /data/data/####/TDpref_shorttime.xml
- /data/data/####/TDtcagent.db
- /data/data/####/TDtcagent.db-journal
- /data/data/####/app_crash_139ad41fee4d17ea8eb4b23e8c2de436.txt
- /data/data/####/app_crash_24388340e03181d0655a10c690be98b8.txt
- /data/data/####/app_crash_399b25a194865fbfc1609b626a1631bc.txt
- /data/data/####/app_crash_5b8f43c3a82bda7b62d1839e644a1fed.txt
- /data/data/####/app_crash_7fb65b8eb5c44cba08a9d5dfb28b6a7a.txt
- /data/data/####/app_crash_9531e2a6f8a36a72989cd007db68b5c5.txt
- /data/data/####/app_crash_b61ac851fde6f6036a0feb048f0d6fce.txt
- /data/data/####/app_crash_c11657bf4606ee6d287f443f8dadc529.txt
- /data/data/####/app_crash_cce3e133e18bae52dd5c65eef88bc1e1.txt
- /data/data/####/app_crash_daa9cec9222b33558346abcee14da588.txt
- /data/data/####/app_crash_eea30da1b3a99c696f98fc1c08ced756.txt
- /data/data/####/libjiagu1024523599.so
- /data/data/####/libonlywechat_plugin.so
- /data/data/####/local.jar
- /data/data/####/login
- /data/data/####/msg_store.xml
- /data/data/####/oppo_game_service_232.apk_temp
- /data/data/####/plugin_framework.xml
- /data/data/####/sdk_load_info.xml
- /data/data/####/talkingdata_app.db-journal
- /data/data/####/talkingdata_app_process_preferences_file
- /data/data/####/talkingdata_app_version_preferences_file
- /data/data/####/td.lock
- /data/data/####/tdid.xml
- /data/data/####/unicom_cl.xml
- /data/data/####/wwoclasses.dex
- /data/data/####/wwoclasses.dve
- /data/data/####/wwoclasses.jar
- /data/media/####/.tcookieid
- /data/media/####/data0.dat
- /data/media/####/data1.dat
- /data/media/####/data111.dat
- /data/media/####/dualsim.dat
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu1024523599.so
- netstat -apn
Loads the following dynamic libraries:
- libjiagu1024523599
- me_unipay
- megjb
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- DESede-CBC-NoPadding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- DESede-CBC-NoPadding
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
