Adware.Gexin.18089

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) q####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) vstatis####.yd####.com:8877
TCP(HTTP/1.1) pdevice####.yd####.com:80
TCP(HTTP/1.1) pushand####.yd####.com:80
TCP(HTTP/1.1) apiinfo####.yd####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) pro.waima####.com:80
TCP(HTTP/1.1) vstatis####.yd####.com:8675
TCP(TLS/1.0) res.wx.qq.####.com:443
TCP(TLS/1.0) www.i####.com:443
TCP(TLS/1.0) st####.yd####.com:443
TCP(TLS/1.0) et2.wagbr####.g####.com:443
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.ig####.com:5226

DNS requests:

7j####.c####.z0.####.com
apiinfo####.yd####.com
c-h####.g####.com
cm-1####.ig####.com
l####.tbs.qq.com
pdevice####.yd####.com
pro.waima####.com
pub-####.qin####.com
pushand####.yd####.com
r####.wx.qq.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
st####.yd####.com
vstatis####.yd####.com
we####.a####.com
www.i####.com

HTTP GET requests:

apiinfo####.yd####.com/Default.aspx?type=####&apps_id=####&icontype_id=#...
pro.waima####.com/templates/m7/public/wxsite/newshop/images/line.png
pro.waima####.com/templates/m7/public/wxsite/newshop/images/line1.png
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_EDT369
q####.c####.l####.####.com/tdata_Gni835
q####.c####.l####.####.com/tdata_WJE468
q####.c####.l####.####.com/tdata_YYn966
q####.c####.l####.####.com/tdata_tYM194
sdk.o####.p####.####.com/api/addr.htm
vstatis####.yd####.com:8675/sunrui220.1

HTTP POST requests:

apiinfo####.yd####.com/Default.aspx?type=####&apps_id=####&icontype_id=#...
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
pdevice####.yd####.com/rest/weblsq/1.0/AddDeviceInfo.aspx
pushand####.yd####.com/rest/weblsq/1.0/EditGetuiUserRelationsInfo.aspx
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
vstatis####.yd####.com:8877/tongji.aspx?t=####

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/6791696862a2
/data/data/####/CachedGeoposition.db
/data/data/####/CachedGeoposition.db-journal
/data/data/####/GeolocationPermissions.db-journal
/data/data/####/core_info
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/debug.conf
/data/data/####/dyndex.jar
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/f_00000f
/data/data/####/f_000010
/data/data/####/f_000011
/data/data/####/f_000012
/data/data/####/f_000013
/data/data/####/f_000014
/data/data/####/f_000015
/data/data/####/f_000016
/data/data/####/f_000017
/data/data/####/f_000018
/data/data/####/f_000019
/data/data/####/f_00001a
/data/data/####/f_00001b
/data/data/####/f_00001c
/data/data/####/f_00001d
/data/data/####/f_00001e
/data/data/####/f_00001f
/data/data/####/f_000020
/data/data/####/f_000021
/data/data/####/f_000022
/data/data/####/f_000023
/data/data/####/f_000024
/data/data/####/f_000025
/data/data/####/f_000026
/data/data/####/f_000027
/data/data/####/f_000028
/data/data/####/f_000029
/data/data/####/f_00002a
/data/data/####/f_00002b
/data/data/####/f_00002c
/data/data/####/f_00002d
/data/data/####/f_00002e
/data/data/####/f_00002f
/data/data/####/f_000030
/data/data/####/f_000031
/data/data/####/f_000032
/data/data/####/f_000033
/data/data/####/f_000034
/data/data/####/filename.xml
/data/data/####/first.xml
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/headbar.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu-1617304325.so
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_Gni835
/data/data/####/tdata_Gni835.jar
/data/data/####/tdata_WJE468
/data/data/####/tdata_WJE468.jar
/data/data/####/tdata_YYn966
/data/data/####/tdata_YYn966.jar
/data/data/####/tdata_tYM194
/data/data/####/tdata_tYM194.jar
/data/data/####/tongji.jar
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.wta.NewCloudApp.jiuwei268959.bin
/data/media/####/com.wta.NewCloudApp.jiuwei268959.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/tdata_Gni835
/data/media/####/tdata_WJE468
/data/media/####/tdata_YYn966
/data/media/####/tdata_tYM194
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.wta.NewCloudApp.activity.PushService 25859 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop ro.product.cpu.abi
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.wta.NewCloudApp.activity.PushService 25859 300 0

Loads the following dynamic libraries: