Adware.Gexin.1807

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) 39.1####.155.228:80
TCP(HTTP/1.1) sni.c####.q####.####.net:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) quw####.oss-cn-####.aliy####.com:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) ads.go####.com:443
TCP(TLS/1.0) www.p####.com:443
TCP(TLS/1.0) www.googlet####.com:443
TCP(TLS/1.0) googl####.g.doublec####.net:443
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) adw####.go####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) www.google-####.com:443
TCP(TLS/1.0) s####.g.doublec####.net:443
TCP(TLS/1.0) adser####.go####.nl:443
TCP(TLS/1.0) 250####.fls.doublec####.net:443
TCP(TLS/1.0) adser####.go####.com:443
TCP(TLS/1.0) f####.google####.com:443
TCP(TLS/1.0) a####.google####.com:443
TCP(TLS/1.0) www.go####.nl:443
TCP c####.g####.ig####.com:5224
TCP sdk.o####.t####.####.com:5224

DNS requests:

250####.fls.doublec####.net
7j####.c####.z0.####.com
a####.google####.com
a####.u####.com
ads.go####.com
adser####.go####.com
adser####.go####.nl
adw####.go####.com
c####.g####.ig####.com
c-h####.g####.com
f####.google####.com
f####.gst####.com
googl####.g.doublec####.net
log.u####.com
pub-####.qin####.com
quw####.oss-cn-####.aliy####.com
s####.g.doublec####.net
s####.u####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ssl.gst####.com
www.go####.com
www.go####.nl
www.google-####.com
www.googlea####.com
www.googlet####.com
www.gst####.com
www.p####.com

HTTP GET requests:

quw####.oss-cn-####.aliy####.com/Upload/shop/avatar/avatar_5.png?x-oss-p...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588350144935146...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588445514631306...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588446115270234...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588520080503727...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588523001655019...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588524160489737...
quw####.oss-cn-####.aliy####.com/Upload/shop/tracelog/5/0588524503446721...
sni.c####.q####.####.net/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_EDT356
t####.c####.q####.####.com/tdata_YYn966
t####.c####.q####.####.com/tdata_eOt091

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0163e061d70f59adaa5e2cb341fdc7bb934d5683f9f5bbb....0.tmp
/data/data/####/018b3874849ce8c62cff810f5844d9e59d224d76b5ddb67....0.tmp
/data/data/####/1535352180695.log
/data/data/####/3ee4b3893c0f4cefea9a62c75c6dbba1aaf5c7d3bd30ad4....0.tmp
/data/data/####/44fbee668566da62ffb38d9983411fe12993e65fa7ab58e....0.tmp
/data/data/####/5d358756f779dae8e74b3e45a8cb28a374526cb08898927....0.tmp
/data/data/####/600a3bb95154
/data/data/####/6376b02d6baa6cb91e839772853a30d7d78c4cfc94e1e0e....0.tmp
/data/data/####/69da9cd14caa8d79074aa0df29c03cd2c5f035cae902214....0.tmp
/data/data/####/69f574aff5bb46a3c01c7251e2c19b6340efbd9612965d5....0.tmp
/data/data/####/7e790bb62d0ea06efb079c127075130c910ab70a7779f73....0.tmp
/data/data/####/91b2d87a71f3d3dfb8e6e0a3d734c7b7f079bd895dbe262....0.tmp
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/MultiDex.lock
/data/data/####/TrineaAndroidCommon.xml
/data/data/####/ac010aa61102d70f8417e4f4c7d802ea3a4f9c02cdfb5c3....0.tmp
/data/data/####/ac1d6a45aa7538c3180aa1fe5748e6dc248f30890cb3c6f....0.tmp
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f56bc5e5a1e7bdb40d5b05320d39c7a5620144bc5bdca62....0.tmp
/data/data/####/f5cac2ca83570aef8d0b094874af5a30ce7fa0abd238f97....0.tmp
/data/data/####/fbb872dc14bbbd65df131c1ee8695165953d81e09ba7410....0.tmp
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu-2064125086.so
/data/data/####/multidex.version.xml
/data/data/####/pgyersdk.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/songqi_deliver_info.xml
/data/data/####/tdata_YYn966
/data/data/####/tdata_YYn966.jar
/data/data/####/tdata_eOt091
/data/data/####/tdata_eOt091.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml (deleted)
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.theaty.quDancing.bin
/data/media/####/com.theaty.quDancing.db
/data/media/####/tdata_YYn966
/data/media/####/tdata_eOt091
/data/media/####/test.log

Miscellaneous:

Executes next shell scripts:

<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.notification.MyPushService 24988 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu-2064125086.so
mount
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.notification.MyPushService 24988 300 0

Loads the following dynamic libraries: