Adware.Gexin.293

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) co####.a####.a####.####.com:80
TCP(HTTP/1.1) api.s####.mob.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) sni.c####.q####.####.net:80
TCP(HTTP/1.1) s2.starsch####.com:80
TCP(HTTP/1.1) nav.cn.ron####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) ada####.m.ta####.com:80
TCP(HTTP/1.1) iqiy####.com.edg####.net:80
TCP(HTTP/1.1) m.d####.mob.com:80
TCP(HTTP/1.1) j####.1####.com:60002
TCP(HTTP/1.1) d.g####.qq.com:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) zhg.ali####.com:80
TCP(HTTP/1.1) mi.g####.qq.com:80
TCP(HTTP/1.1) c.g####.qq.com:80
TCP(HTTP/1.1) s####.tc.qq.com:80
TCP(HTTP/1.1) al####.qui####.cn:23456
TCP(HTTP/1.1) p####.tc.qq.com:80
TCP(HTTP/1.1) v.g####.qq.com:80
TCP(HTTP/1.1) ad####.m.ta####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) api.map.b####.com:80
TCP(HTTP/1.1) wb.110.ta####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) analyt####.starsc####.com:80
TCP(TLS/1.0) s####.cn.ron####.com:443
TCP(TLS/1.0) sh.wagbr####.ta####.com:443
TCP(TLS/1.0) p####.q####.cn.####.net:443
TCP 1####.168.62.254:47363
TCP 1####.168.62.254:53597
TCP 1####.168.62.254:40419
TCP sdk.o####.t####.####.com:5224
TCP 1####.168.62.254:44969
TCP 1####.168.62.254:57484
TCP 1####.168.62.254:55964
TCP 1####.168.62.254:38822
TCP 1####.168.62.254:47537
TCP 1####.168.62.254:55632
TCP 1####.168.62.254:41530
TCP 1####.168.62.254:35397
TCP 1####.168.62.254:49743
TCP 1####.168.62.254:41534
TCP 1####.168.62.254:58567
TCP 1####.92.33.224:8612
TCP c####.g####.ig####.com:5226
TCP 1####.168.62.254:54462
TCP 1####.168.62.254:59774
TCP 1####.168.62.254:34640
TCP 1####.168.62.254:55302
TCP 1####.168.62.254:48372
TCP 1####.168.62.254:42084
TCP 1####.168.62.254:56681
TCP 1####.168.62.254:39098
TCP 1####.168.62.254:44599
TCP 1####.168.62.254:48414
TCP 1####.168.62.254:33788
TCP 1####.168.62.254:40801
TCP 1####.168.62.254:53203
TCP 1####.168.62.254:36134
TCP 1####.168.62.254:50596
TCP 1####.168.62.254:33632
TCP 1####.168.62.254:37710
TCP 1####.168.62.254:45274
TCP 1####.168.62.254:59274
TCP 1####.168.62.254:48752
TCP 1####.168.62.254:46973
TCP 1####.168.62.254:50291
TCP 1####.168.62.254:53065
TCP 1####.168.62.254:53764
TCP 1####.168.62.254:33893
TCP 1####.168.62.254:59793
TCP 1####.168.62.254:55521
TCP 1####.168.62.254:47842
TCP 1####.168.62.254:41138
TCP 1####.168.62.254:57183
TCP 1####.168.62.254:46700
TCP 1####.168.62.254:45726
TCP 1####.168.62.254:47418
TCP 1####.168.62.254:57859
TCP 1####.168.62.254:45405
TCP 1####.168.62.254:37766
TCP 1####.168.62.254:39175
TCP 1####.168.62.254:52497
TCP 1####.168.62.254:36794
TCP 1####.168.62.254:34639
TCP 1####.168.62.254:37738

DNS requests:

7j####.c####.z0.####.com
a####.exc.mob.com
a####.man.aliy####.com
a####.starsc####.com
a####.u####.com
ad####.m.ta####.com
ad-c####.starsc####.com
ada####.m.ta####.com
al####.qui####.cn
analyt####.starsc####.com
and####.b####.qq.com
api.map.b####.com
api.s####.mob.com
api.starsc####.com
are####.starsc####.com
bcfeed####.ta####.com
c####.g####.ig####.com
c-h####.g####.com
c.g####.qq.com
co####.in####.com
d.g####.qq.com
imgc####.qq.com
j####.1####.com
m.d####.mob.com
mi.g####.qq.com
nav.cn.ron####.com
p####.iqiy####.com
p####.q####.cn
p####.ugd####.com
qzones####.g####.cn
s####.cn.ron####.com
s####.e.qq.com
s2.starsch####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
v.g####.qq.com
wb.110.ta####.com
y####.al####.com

HTTP GET requests:

ad####.m.ta####.com/rest/gc2?ak=####&av=####&c=####&d=####&sv=####&t=###...
al####.qui####.cn:23456/tvscreenshot/383/thumb.png
al####.qui####.cn:23456/tvscreenshot/431/thumb.png
al####.qui####.cn:23456/uploads/app_banner/image/06/13/8b7b6fb6ff9cbbf95...
al####.qui####.cn:23456/uploads/app_banner/image/47/34/699f667c178773f27...
al####.qui####.cn:23456/uploads/app_banner/image/63/92/54035e5afc0fcbb29...
al####.qui####.cn:23456/uploads/app_banner/image/d9/47/f8eb112d6feacae5f...
api.map.b####.com/location/ip?ak=####&mcode=####
c.g####.qq.com/gdt_mclick.fcg?viewid=####&jtype=####&i=####&os=####&asi=...
d.g####.qq.com/fcg-bin/gdt_appdetail.fcg?ico=####&op_appid=####
iqiy####.com.edg####.net/image/20180623/55/92/v_116915266_m_601_116_65.jpg
j####.1####.com:60002//k5/tv/visit/278/1/jrys_7_2_3.json
j####.1####.com:60002//k6/tv/plays/383/2018-07-18/2018-07-18.json
j####.1####.com:60002/k6/tv/week_focus.json
m.d####.mob.com/v3/cconf?appkey=####&plat=####&apppkg=####&appver=####&n...
mi.g####.qq.com/gdt_mview.fcg?datatype=####&posid=####&count=####&r=####...
mi.g####.qq.com/gdt_mview.fcg?posw=####&posh=####&count=####&r=####&data...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android02/images/tsa_ad_logo.png
p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
s####.tc.qq.com/gdt/0/transformer_10052983736630823020_1531922627_149.jp...
s####.tc.qq.com/gdt/0/transformer_14862517704951522510_1531527759_80.jpg...
s####.tc.qq.com/gdt/0/transformer_5277135536175877233_1531930293_149.jpg...
s2.starsch####.com/thumb/44/thumb@320_180.jpg
s2.starsch####.com/thumb/55/thumb@320_180.jpg
s2.starsch####.com/thumb/57/thumb@320_180.jpg
s2.starsch####.com/thumb/58/thumb@320_180.jpg
sni.c####.q####.####.net/config/hz-hzv3.conf
sni.c####.q####.####.net/tdata_MkX219
sni.c####.q####.####.net/tdata_iGj879

HTTP POST requests:

a####.exc.mob.com/errconf
a####.exc.mob.com/errlog
a####.u####.com/app_logs
ada####.m.ta####.com/rest/sur?ak=####&av=####&c=####&v=####&s=####&d=###...
analyt####.starsc####.com/index.php?m=####&a=####&e=####&data=####
and####.b####.qq.com/rqd/async?aid=####
api.s####.mob.com/conf5
api.s####.mob.com/conn
api.s####.mob.com/log4
api.s####.mob.com/snsconf
c-h####.g####.com/api.php?format=####&t=####
co####.a####.a####.####.com/config-server/v1/config/secure.cfg
nav.cn.ron####.com/navipush.json
s####.e.qq.com/activate
s####.e.qq.com/click
s####.e.qq.com/msg
sdk.o####.p####.####.com/api.php?format=####&t=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####
v.g####.qq.com/gdt_stats.fcg
wb.110.ta####.com/api/update.do
zhg.ali####.com/saveWb.json

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrlock
/data/data/####/.statistics
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/1002
/data/data/####/1004
/data/data/####/1d77ea041509fe06.lock
/data/data/####/21c22f492aba3de8.lock
/data/data/####/5ead7c1916e321af3ee0d7d6aa595238.temp
/data/data/####/8ef9c457b3bbb403.lock
/data/data/####/930a31b34bd52c08.lock
/data/data/####/95cced219f270e950a333c6d909984e0.temp
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/BuglySdkInfos.xml
/data/data/####/COUNTLY_STORE.xml
/data/data/####/ContextData.xml
/data/data/####/GDTSDK.db
/data/data/####/GDTSDK.db-journal
/data/data/####/RongPush.xml
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/Statistics.xml
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/UTCommon.xml
/data/data/####/ap.Lock
/data/data/####/barrageMessage.db
/data/data/####/barrageMessage.db-journal
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cn.quicktv.androidpro.BETA_VALUES.xml
/data/data/####/cn.quicktv.androidpro.BETA_VALUES.xml.bak
/data/data/####/cn.quicktv.androidpro.xml
/data/data/####/cn.quicktv.androidpro_preferences.xml
/data/data/####/com.im.keyValueStore.aes_key_store.xml
/data/data/####/com.im.keyValueStore.config_store.xml
/data/data/####/com.im.keyValueStore.sdk_version_store.xml
/data/data/####/com.im.keyValueStore.user_info_store.xml
/data/data/####/com.im_7.0.0.db-journal
/data/data/####/crashrecord.xml
/data/data/####/deleteAdVideoWeekly.xml
/data/data/####/deleteVolleyCache.xml
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/dopool_analytics.db-journal
/data/data/####/dopool_analytics_push.db-journal
/data/data/####/downloader.db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_plugin.tmp
/data/data/####/gdt_plugin.tmp.sig
/data/data/####/gdt_suid
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu.so
/data/data/####/libsgmainso-5.1.81.so.tmp
/data/data/####/loading.html
/data/data/####/local_crash_lock
/data/data/####/lock.lock
/data/data/####/mob_commons_1
/data/data/####/multidex.version.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/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/sdk_share.xml
/data/data/####/security_info
/data/data/####/share_sdk_1
/data/data/####/shared_preferences_data_statistics.xml
/data/data/####/shared_preferences_push.xml
/data/data/####/shared_preferences_push.xml.bak
/data/data/####/sharesdk.db-journal
/data/data/####/sp.lock
/data/data/####/subscribeInfo.db-journal
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_iGj879
/data/data/####/tdata_iGj879.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/update_lc
/data/data/####/usersToken.xml
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db-journal
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.mps
/data/media/####/.nomedia
/data/media/####/.nulplt
/data/media/####/.pkg_lock
/data/media/####/.rcTag
/data/media/####/.rc_lock
/data/media/####/01794106d052ac5e59b16e634dee70943df35649ac53e8....0.tmp
/data/media/####/0344d4a0f4a7f55993cfefaeff291f9277d64c33e3cf20....0.tmp
/data/media/####/043e9849be263b7c5f44a4d32e1f2f5af2fc31b5fee4a6....0.tmp
/data/media/####/1015b6f6104c55fff3bce811787626a452e7d630a74ce2....0.tmp
/data/media/####/2341f1b0fa10cb9ce3383e81666ed6dc43bacb58edf434....0.tmp
/data/media/####/276
/data/media/####/278
/data/media/####/280
/data/media/####/2e19947432c50abd7464d5c9e62dc99b57d3f4c046b9ac....0.tmp
/data/media/####/2f2edd033c5320a23282749a2058468feda3f440c3c5f4....0.tmp
/data/media/####/378
/data/media/####/383
/data/media/####/3bb0e5d38e3d277790768ecced26e70b8568df92e0e574....0.tmp
/data/media/####/3d2f887268cd44db1919956fc103847941ac405dec0c08....0.tmp
/data/media/####/431
/data/media/####/55c98b7da888b69293ca269aa30a85c8255cf0c721f8a9....0.tmp
/data/media/####/5794e13f866b0ec2c1887efafc14c83f4e5542ccc969f1....0.tmp
/data/media/####/63be522b7ae238404d866e286798e2c7d45403fe5d5787....0.tmp
/data/media/####/6c709c11d2d46a7b
/data/media/####/6f445964103d8f8b4839b8099fb3796dff21aa243503b3....0.tmp
/data/media/####/70bd567f104302fe03af437732e2c42b03d766c62a3bd7....0.tmp
/data/media/####/70c9ae3e86bc350b81b4bdbbee4886ea9b1de2e6a5a224....0.tmp
/data/media/####/794123b1003b8011292aec6965a26b29e2052bc09ff895....0.tmp
/data/media/####/798fc5afc46f33e1eccd3f4341e9ec6fa9a16e69cb8a1f....0.tmp
/data/media/####/80458eabd535afa2a1b631d5e619e6bf0c187f021e128c....0.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/RongLog.log
/data/media/####/a8cd9c1d88c4c05c29ad55c16dffbe86421be7a6cb698b....0.tmp
/data/media/####/ad_offline.data
/data/media/####/america.wtv
/data/media/####/app.db
/data/media/####/b0b2a7ab186b8a30d831d69462b4216ac8f45ed84996c9....0.tmp
/data/media/####/banner.wtv
/data/media/####/c9c9c3542efbae1e8c60852ffb6ed771a12dbf83c83f49....0.tmp
/data/media/####/cartoon.wtv
/data/media/####/ccd80c16d35f08fcace0c797a1226e877c697247228cfc....0.tmp
/data/media/####/cn.quicktv.androidpro.bin
/data/media/####/cn.quicktv.androidpro.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/dd7893586a493dc3
/data/media/####/dea9374f9b70c9c3afaa071993a571e77b4551dba025a1....0.tmp
/data/media/####/documentary.wtv
/data/media/####/f7d6036427f59860563f7c225848655bbbbc9f5469f700....0.tmp
/data/media/####/hid.dat
/data/media/####/hk_server_list.data
/data/media/####/hotchannel.wtv
/data/media/####/japan.wtv
/data/media/####/journal.tmp
/data/media/####/movie.wtv
/data/media/####/prviate_movie.wtv
/data/media/####/short_video_zhixun.wtv
/data/media/####/source_weight.dat
/data/media/####/tdata_MkX219
/data/media/####/tdata_iGj879
/data/media/####/teleplay.wtv
/data/media/####/test.log
/data/media/####/varity.wtv

Miscellaneous:

Executes next shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.serveice.GeTuiService 25150 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu.so
getprop
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.serveice.GeTuiService 25150 300 0

Loads the following dynamic libraries:

Bugly
RongIMLib
getuiext2
ijkffmpeg
ijksdl
libjiagu
neh
sgmainso-5.1
ut_c_api

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-ECB-nopadding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
DESede-ECB-PKCS7Padding
RSA-ECB-PKCS1Padding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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