Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.635.origin
Downloads the following detected threats from the Internet:
- Android.DownLoader.635.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) downloa####.pan####.net:80
- TCP(HTTP/1.1) www.s####.net:80
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.gst####.com:443
DNS requests:
- a####.u####.com
- a.appj####.com
- au.u####.co
- au.u####.com
- downloa####.pan####.net
- fb.u####.com
- oc.u####.com
- ssl.gst####.com
- www.go####.com
- www.gst####.com
- www.s####.net
HTTP GET requests:
- downloa####.pan####.net/resource/tempapp/softTest.apk
HTTP POST requests:
- a####.u####.com/app_logs
- a.appj####.com/ad-service/ad/mark
- oc.u####.com/v2/check_config_update
- oc.u####.com/v2/get_update_time
- www.s####.net/Mini/niouy.action?key=####
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/CardHeaderBackgroundCustomUrls.xml
- /data/data/####/CardHeaderBackgroundUrls.xml
- /data/data/####/CloudThemeColor.xml
- /data/data/####/HolidayFirstData.xml
- /data/data/####/OtherKnowledge.xml
- /data/data/####/SolarTermKnowledge.xml
- /data/data/####/ThemeColor.xml
- /data/data/####/com.rytetang.rtyusar.apk
- /data/data/####/exchangeIdentity.json
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/onlineconfig_agent_online_setting_com.rytetang.rtyusar.xml
- /data/data/####/umeng_feedback_conversations.xml
- /data/data/####/umeng_feedback_user_info.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_it.cache
- /data/media/####/custom_card_head_2018_12.jpg
- /data/media/####/holiday_201500.srl
- /data/media/####/holiday_201501.srl
- /data/media/####/holiday_201502.srl
- /data/media/####/holiday_201503.srl
- /data/media/####/holiday_201504.srl
- /data/media/####/holiday_201505.srl
- /data/media/####/holiday_201506.srl
- /data/media/####/holiday_201507.srl
- /data/media/####/holiday_201508.srl
- /data/media/####/holiday_201509.srl
- /data/media/####/holiday_201510.srl
- /data/media/####/holiday_201511.srl
- /data/media/####/holiday_201600.srl
- /data/media/####/holiday_201601.srl
- /data/media/####/holiday_201602.srl
- /data/media/####/holiday_201603.srl
- /data/media/####/holiday_201604.srl
- /data/media/####/holiday_201605.srl
- /data/media/####/holiday_201606.srl
- /data/media/####/holiday_201607.srl
- /data/media/####/holiday_201608.srl
- /data/media/####/holiday_201609.srl
- /data/media/####/holiday_201610.srl
- /data/media/####/holiday_201611.srl
- /data/media/####/mchbg_1
- /data/media/####/mchbg_10
- /data/media/####/mchbg_11
- /data/media/####/mchbg_12
- /data/media/####/mchbg_2
- /data/media/####/mchbg_3
- /data/media/####/mchbg_4
- /data/media/####/mchbg_5
- /data/media/####/mchbg_6
- /data/media/####/mchbg_7
- /data/media/####/mchbg_8
- /data/media/####/mchbg_9
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- AndroidImageFilter
- bspatch
- libjiagu
Uses the following algorithms to decrypt data:
- AES-ECB-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.