Adware.Gexin.18055

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) 2####.248.230.134:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) q####.c####.l####.####.com:80
TCP(HTTP/1.1) xs####.51####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(TLS/1.0) 1####.235.46.68:443
TCP(TLS/1.0) d####.c####.l####.####.com:443
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.ig####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.u####.com
c-h####.g####.com
cm-1####.ig####.com
pub-####.qin####.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
xs####.51####.com
xs-im####.51####.com

HTTP GET requests:

d####.c####.l####.####.com/Public/upfile/logo/industary_icon/12/11_3.png
d####.c####.l####.####.com/Public/upfile/logo/industary_icon/13/12_3.png
d####.c####.l####.####.com/Public/upfile/logo/industary_icon/14/13_4.png
d####.c####.l####.####.com/Public/upfile/logo/industary_icon/3/2_3.png
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_EDT369
q####.c####.l####.####.com/tdata_LRe817
q####.c####.l####.####.com/tdata_OxN092
q####.c####.l####.####.com/tdata_ZPR725
q####.c####.l####.####.com/tdata_bca864
sdk.o####.p####.####.com/api/addr.htm
xs####.51####.com/demo/getDemoIndustry?positio####&apiVers####&v=sBgfl##...
xs####.51####.com/ucarea/getAreaList?positio####&apiVers####&parentI####...

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/09c8a859b118f28014f6dfa53338f491213ffdd1bbcb0d5....0.tmp
/data/data/####/2e04b2970da8fc348b504752305243dc9d02d3d1cfd84e6....0.tmp
/data/data/####/599c0a338d530bd86c78d6794780fa4e.0.tmp
/data/data/####/599c0a338d530bd86c78d6794780fa4e.1.tmp
/data/data/####/80f0e503f4b2
/data/data/####/MultiDex.lock
/data/data/####/_wisdomoperating.db
/data/data/####/_wisdomoperating.db-journal
/data/data/####/authStatus_com.azhuoinfo.athene.xml
/data/data/####/authStatus_com.azhuoinfo.athene;pushservice.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.iflytek.id.xml
/data/data/####/com.iflytek.msc.xml
/data/data/####/core_info
/data/data/####/da069ba45e31aa88833fdf2feca04bf1161a19336ee24b7....0.tmp
/data/data/####/eac0441095606eb0a3d987223ebc37b6.0.tmp
/data/data/####/eac0441095606eb0a3d987223ebc37b6.1.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f26ee94fad171fee833552f2ff44f93f01f3240e49e735b....0.tmp
/data/data/####/first_pref.xml
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/iflytek_state_com.azhuoinfo.athene.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu-731468233.so
/data/data/####/multidex.version.xml
/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/####/run.pid
/data/data/####/saveInfo.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_LRe817
/data/data/####/tdata_LRe817.jar
/data/data/####/tdata_OxN092
/data/data/####/tdata_OxN092.jar
/data/data/####/tdata_ZPR725
/data/data/####/tdata_ZPR725.jar
/data/data/####/tdata_bca864
/data/data/####/tdata_bca864.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/media/####/.cuid
/data/media/####/app.db
/data/media/####/com.azhuoinfo.athene.bin
/data/media/####/com.azhuoinfo.athene.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/iflyworkdir_test
/data/media/####/tbslog.txt
/data/media/####/tdata_LRe817
/data/media/####/tdata_OxN092
/data/media/####/tdata_ZPR725
/data/media/####/tdata_bca864
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GeTuiPushService 25019 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>/<Package>.service.GeTuiPushService 25019 300 0

Loads the following dynamic libraries: