Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Xiny.20
- Android.Xiny.258.origin
Downloads the following detected threats from the Internet:
- Android.Xiny.20
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) f####.gst####.com:80
- TCP(HTTP/1.1) img.cool####.cn:80
- TCP(HTTP/1.1) www.jrtst####.com:80
- TCP(HTTP/1.1) qq.com.yuchan####.####.cn:80
- TCP(HTTP/1.1) b.sm####.cn:80
- TCP(HTTP/1.1) f####.google####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(TLS/1.0) sett####.crashly####.com:443
- TCP(TLS/1.0) googl####.g.doublec####.net:443
DNS requests:
- a.appj####.com
- b.sm####.cn
- f####.google####.com
- f####.gst####.com
- googl####.g.doublec####.net
- img.cool####.cn
- mv.65####.com
- qq.com.yuchan####.####.cn
- sett####.crashly####.com
- www.jrtst####.com
HTTP GET requests:
- f####.google####.com/css?family=####
- f####.gst####.com/s/opensans/v15/mem5YaGs126MiZpBA-UN_r8OUuhsKKSTjw.ttf
- f####.gst####.com/s/opensans/v15/mem5YaGs126MiZpBA-UNirkOUuhsKKSTjw.ttf
- f####.gst####.com/s/opensans/v15/mem8YaGs126MiZpBA-UFVZ0ef8pkAg.ttf
- img.cool####.cn/2011/ber.jar
- www.jrtst####.com/Ringtone-Open-Source-Licenses
- www.jrtst####.com/sites/all/themes/goodnex/fonts/fontawesome-webfont.ttf
- www.jrtst####.com/sites/all/themes/goodnex/images/icons/select-arrows.png
- www.jrtst####.com/sites/all/themes/goodnex/js/sticky.js
- www.jrtst####.com/sites/default/files/css/css_JJ5hzsACpkv27wHFhJVhX2iq23...
- www.jrtst####.com/sites/default/files/css/css_MnXiytJtb186Ydycnpwpw34cuU...
- www.jrtst####.com/sites/default/files/css/css_pbm0lsQQJ7A7WCCIMgxLho6mI_...
- www.jrtst####.com/sites/default/files/css/css_y9P7XGUC3OrEa555vbvp6ksGZ2...
- www.jrtst####.com/sites/default/files/favicon_0.ico
- www.jrtst####.com/sites/default/files/js/js_0gj6QcpfRH2jzTbCQqf7kEkm4MXY...
- www.jrtst####.com/sites/default/files/js/js_FVawwYPjucBPI2zYoGWi0Cz4rtFh...
- www.jrtst####.com/sites/default/files/logo-thin.png
HTTP POST requests:
- a.appj####.com/ad-service/ad/mark
- b.sm####.cn/cw/interface!u2.action?protocol=####&version=####&cid=####
- qq.com.yuchan####.####.cn/cw/cp.action?requestId=####&g=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/5C752D5E0329-0001-08D9-91F79891672BBeginSession.cls_temp
- /data/data/####/5C752D5E0329-0001-08D9-91F79891672BSessionApp.cls_temp
- /data/data/####/5C752D5E0329-0001-08D9-91F79891672BSessionDevice.cls
- /data/data/####/5C752D5E0329-0001-08D9-91F79891672BSessionOS.cls_temp
- /data/data/####/ApplicationCache.db-journal
- /data/data/####/Log.txt
- /data/data/####/W_Key.xml
- /data/data/####/a.xml
- /data/data/####/ads-727531703.jar
- /data/data/####/com.crashlytics.android.internal.D.xml
- /data/data/####/com.crashlytics.prefs.xml
- /data/data/####/com.crashlytics.settings.json
- /data/data/####/com.google.android.gms.analytics.prefs.xml
- /data/data/####/com.jianji.lingsheng_preferences.xml
- /data/data/####/com.jianji.lingsheng_preferences.xml.bak
- /data/data/####/data_0
- /data/data/####/data_1
- /data/data/####/data_2
- /data/data/####/data_3
- /data/data/####/downloadswc
- /data/data/####/downloadswc-journal
- /data/data/####/f_000001
- /data/data/####/f_000002
- /data/data/####/google_analytics_v4.db-journal
- /data/data/####/https_googleads.g.doubleclick.net_0.localstorage-journal
- /data/data/####/index
- /data/data/####/initialization_marker
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/sa_238e396d-0e88-45fb-9705-87b4db669355_1551183199799.tap
- /data/data/####/session_analytics.tap
- /data/data/####/session_analytics.tap.tmp
- /data/data/####/st.xml
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/media/####/4.7_ber.jar.tmp
- /data/media/####/restime.dat
- /data/media/####/x.jar
- /data/media/####/x.jar.tmp
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
