Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) a####.m.ta####.com:80
- TCP(HTTP/1.1) res####.a####.com:80
- TCP(HTTP/1.1) chinawe####.c####.l####.####.com:80
- TCP(HTTP/1.1) b####.zhonggu####.com:80
- TCP(HTTP/1.1) ti####.c####.l####.####.com:80
- TCP(TLS/1.0) 1####.251.1.101:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) 64.2####.162.95:443
- TCP(TLS/1.0) 1####.177.14.95:443
- TCP(TLS/1.0) 1####.194.221.95:443
- TCP(TLS/1.0) 64.2####.162.94:443
- TCP(TLS/1.0) rr5---s####.g####.com:443
- TCP(TLS/1.0) rr3---s####.g####.com:443
- TCP(TLS/1.2) 1####.194.221.95:443
- UDP rr5---s####.g####.com:443
- UDP 1####.194.221.95:443
- UDP p####.google####.com:443
- TCP cm-1####.g####.com:5226
- UDP rr1---s####.g####.com:443
- TCP sdk.o####.t####.####.com:5224
- UDP rr3---s####.g####.com:443
DNS requests:
- 7j####.c####.z0.####.com
- a####.m.ta####.com
- api####.a####.com
- cm-1####.g####.com
- m####.go####.com
- p####.google####.com
- res####.a####.com
- rr1---s####.g####.com
- rr3---s####.g####.com
- rr5---s####.g####.com
- sdk.c####.g####.com
- sdk.o####.i####.####.8
- sdk.o####.i####.####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- x####.api.zhonggu####.com
HTTP GET requests:
- chinawe####.c####.l####.####.com/config/hzv9.conf
- ti####.c####.l####.####.com/tdata_eoG063
HTTP POST requests:
- a####.m.ta####.com/rest/gc?dd=####&nsgs=####&ak=####&av=####&c=####&v=##...
- a####.m.ta####.com/rest/sur?ak=####&av=####&c=####&v=####&s=####&d=####&...
- b####.zhonggu####.com/init
- b####.zhonggu####.com/v300/getconfigs?sign=####
- b####.zhonggu####.com/v300/startad
- res####.a####.com/v3/config/resource?
- res####.a####.com/v3/log/init
- sdk.o####.p####.####.com/api.php?format=####&t=####
File system changes:
Creates the following files:
- /data/data/####/.crc_libjiagu_x64.a
- /data/data/####/.jg.ic
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/STATISTIC.xml
- /data/data/####/UTCommon.xml
- /data/data/####/UTMCConf-1530170869.xml
- /data/data/####/UTMCConf248423210.xml
- /data/data/####/UTMCLog-1530170869.xml
- /data/data/####/UTMCLog248423210.xml
- /data/data/####/app_config.xml
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/classes3.dex
- /data/data/####/increment.db-journal
- /data/data/####/init.pid
- /data/data/####/last_known_location.xml
- /data/data/####/libjiagu.so
- /data/data/####/libjiagu_x64.a
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_socialize_qq.xml
- /data/media/####/.nomedia
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/journal
- /data/media/####/net.xinhuamm.mainclient.db
Miscellaneous:
Executes the following shell scripts:
- chmod 755 /data/user/0/<Package>/files/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- AES-ECB-ZeroBytePadding
- RSA-ECB-PKCS1Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
