Adware.Gexin.4587

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) reso####.msg.xi####.net:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) k####.eas####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) t.eas####.com:80
TCP(TLS/1.0) u.zhug####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) regi####.xm####.gl####.####.com:443
TCP(TLS/1.0) g####.g####.com:443
TCP sdk.o####.t####.####.com:5224
TCP app.c####.gl####.####.net:5222
TCP c####.g####.ig####.com:5227

DNS requests:

7j####.c####.z0.####.com
app.c####.gl####.####.net
c####.g####.ig####.com
c-h####.g####.com
g####.g####.com
k####.eas####.com
log.u####.com
plb####.u####.com
regi####.xm####.gl####.####.com
reso####.msg.xi####.net
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
t.eas####.com
u####.u####.com
u.zhug####.com

HTTP GET requests:

k####.eas####.com/v1/visitors/tenants/14268?sdkVersion=####&appKey=####&...
reso####.msg.xi####.net/gslb/?ver=####&type=####&conpt=####&uuid=####&li...
t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_bca864
t####.c####.q####.####.com/tdata_fyR930

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
t.eas####.com/import

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/MultiDex.lock
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/XMPushServiceConfig.xml
/data/data/####/a==7.5.4&&4.7.0_1541779271090_envelope.log
/data/data/####/analytics-android-com.xiangshang.xiangshang.xml
/data/data/####/com.xiangshang.xiangshang.tmp
/data/data/####/com.xiangshang.xiangshang;pushservice
/data/data/####/com.xiangshang.xiangshang;pushservicea345766853...c9.xml
/data/data/####/com.xiangshang.xiangshang_preferences.xml
/data/data/####/com.xiangshang.xiangshanga3457668537346f6af32c2...c9.xml
/data/data/####/config.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNzc5MjY5NDIw;
/data/data/####/dW1weF9zaGFyZV8xNTQxNzc5MjcxOTAw;
/data/data/####/dW1weF9zaGFyZV8xNTQxNzc5MjcxOTkw;
/data/data/####/device_id.xml.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/getui_sp.xml
/data/data/####/gt_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/gy.db-journal
/data/data/####/httpclient-req-1098163188.cache
/data/data/####/httpclient-req-1098163188.cache (deleted)
/data/data/####/i==1.2.0&&4.7.0_1541779269560_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/kefuinfo.xml
/data/data/####/libjiagu-504279585.so
/data/data/####/mipush.xml
/data/data/####/mipush_account.xml
/data/data/####/mipush_extra.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/multidex.version.xml
/data/data/####/pref_registered_pkg_names.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/share.db
/data/data/####/share.db-journal
/data/data/####/sp_client_report_status.xml
/data/data/####/sp_guide_register.xml
/data/data/####/tdata_bca864
/data/data/####/tdata_bca864.jar
/data/data/####/tdata_fyR930
/data/data/####/tdata_fyR930.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/data/####/xs_user_data.xml
/data/data/####/zhuge
/data/data/####/zhuge-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.xiangshang.xiangshang.bin
/data/media/####/com.xiangshang.xiangshang.db
/data/media/####/gtdid.db
/data/media/####/tdata_bca864
/data/media/####/tdata_fyR930
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.common.service.GeTuiPushService 25539 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
ls /
ls /sys/class/thermal
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.common.service.GeTuiPushService 25539 300 0

Loads the following dynamic libraries: