Adware.Gexin.423

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) wb.110.ta####.com:80
TCP(HTTP/1.1) www.videoad####.com:80
TCP(HTTP/1.1) imageda####.5####.com.####.com:80
TCP(HTTP/1.1) rin####.api.5####.com:80
TCP(HTTP/1.1) ada####.m.ta####.com:80
TCP(HTTP/1.1) sh.wagbr####.alibaba####.com:80
TCP(HTTP/1.1) zhg.ali####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) ping####.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) c-h####.g####.com:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) t####.talking####.net:80
TCP(HTTP/1.1) sni.c####.q####.####.net:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) oc.u####.com:80
TCP(HTTP/1.1) t####.qq.com:80
TCP(HTTP/1.1) a####.a####.m.####.com:80
TCP(TLS/1.0) jic.talking####.com:443
TCP(TLS/1.0) sh.wagbr####.ta####.com:443
TCP(TLS/1.0) msg.umengc####.com:443
TCP c####.g####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224
TCP 1####.11.61.106:443

DNS requests:

7j####.c####.z0.####.com
a####.m.ta####.com
a####.u####.com
acc####.m.ta####.com
ad####.m.ta####.com
ada####.m.ta####.com
ag####.m.ta####.com
amdc####.m.ta####.com
api.wsq.u####.com
au.u####.co
au.u####.com
bcfeed####.ta####.com
c####.g####.ig####.com
c-h####.g####.com
i####.cn
imageda####.5####.com
jic.talking####.com
msg.umengc####.com
oc.u####.com
ping####.qq.com
pub-####.qin####.com
rin####.api.5####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
suns####.vsin####.com
t####.qq.com
t####.talking####.net
umen####.m.ta####.com
wb.110.ta####.com
www.videoad####.com
y####.al####.com

HTTP GET requests:

ad####.m.ta####.com/rest/gc2?ak=####&av=####&c=####&d=####&sv=####&t=###...
imageda####.5####.com.####.com/Dome/3c1e5a0054c45fe75f20a690197e2177@2o_...
imageda####.5####.com.####.com/Dome/9454cbdc3498bded9bbb66f5dd30f7f9@2o_...
ping####.qq.com/pingd?dm=####&pvi=####&si=####&url=####&arg=####&ty=####...
rin####.api.5####.com//api/aliyun/sign
rin####.api.5####.com/config/get?name=####
rin####.api.5####.com/poster?type=####
rin####.api.5####.com/ring/cate
rin####.api.5####.com/ring/home
rin####.api.5####.com/ring/ranking
rin####.api.5####.com/start/page?type=####
rin####.api.5####.com/video?page=####&limit=####
sni.c####.q####.####.net/config/hz-hzv3.conf
sni.c####.q####.####.net/tdata_Soq141
sni.c####.q####.####.net/tdata_vxj811
t####.c####.q####.####.com/tdata_EDT356
t####.qq.com/stats?sId=####
www.videoad####.com/tj/cailing.html

HTTP POST requests:

a####.a####.m.####.com/amdc/mobileDispatch?appkey=####&deviceId=####&pla...
a####.u####.com/app_logs
ada####.m.ta####.com/rest/sur?ak=####&av=####&c=####&v=####&s=####&d=###...
amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
c-h####.g####.com/api.php?format=####&t=####
oc.u####.com/v2/check_config_update
oc.u####.com/v2/get_update_time
rin####.api.5####.com/integral
sdk.o####.p####.####.com/api.php?format=####&t=####
sh.wagbr####.alibaba####.com/v2/user/token?dt=####&imeireal=####&android...
t####.talking####.net/g/d
wb.110.ta####.com/api/update.do
zhg.ali####.com/saveWb.json

Modified file system:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/1d77ea041509fe06.lock
/data/data/####/21c22f492aba3de8.lock
/data/data/####/8ef9c457b3bbb403.lock
/data/data/####/930a31b34bd52c08.lock
/data/data/####/ACCS_BINDumeng;52d5625f56240bb2f404f945.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/OAVDbmBxzOyD8TcPxuL3HupQJpA.-779467393.tmp
/data/data/####/SGMANAGER_DATA2
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/TDtcagent.db
/data/data/####/TDtcagent.db-journal
/data/data/####/UTCommon.xml
/data/data/####/UTCommon.xml.bak (deleted)
/data/data/####/accs.db-journal
/data/data/####/adcontral.xml
/data/data/####/agoo.pid
/data/data/####/ap.Lock
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.lingshengku_preferences.xml
/data/data/####/config.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/defapkpackage.xml
/data/data/####/defapkurl.xml
/data/data/####/eudemon
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f95039344b36
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/libsgmainso-5.1.81.so.tmp
/data/data/####/lock.lock
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/music_preference.xml
/data/data/####/onlineconfig_agent_online_setting_com.lingshengku.xml
/data/data/####/personal.xml
/data/data/####/pref_longtime.xml
/data/data/####/pref_shorttime.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/####/ringsource.xml
/data/data/####/run.pid
/data/data/####/searchTx.xml
/data/data/####/sp.lock
/data/data/####/td.lock
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_vxj811
/data/data/####/tdata_vxj811.jar
/data/data/####/tdid.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_community.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/videoad.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/ywPrefsTools.xml
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/1205746006852465971
/data/media/####/264133cb2afd447d80d27b669d604974
/data/media/####/38096caa55d8419db3bbbf1382437b94
/data/media/####/62b935ff6a73489eb95928ade87bf6eb
/data/media/####/6c709c11d2d46a7b
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/a8c0e5a9370c45378bd660462b955213
/data/media/####/app.db
/data/media/####/c2a9c154295d4a3ebc1c1fe7b033bcd3
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.lingshengku.bin
/data/media/####/com.lingshengku.db
/data/media/####/dd7893586a493dc3
/data/media/####/deviceToken
/data/media/####/e4a7cc6e27ec49bf8545d88a0baec179
/data/media/####/hid.dat
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/tdata_Soq141
/data/media/####/tdata_vxj811
/data/media/####/test.log

Miscellaneous:

Executes next shell scripts:

<Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:52d5625f56240bb2f404f945","utdid":"W1K3eYSloJEDAGdzx1H8+zLd","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.ringcrop.aNewCrop.receiver.RingGeTuiPushService 24548 300 0
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu.so
getprop
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.ringcrop.aNewCrop.receiver.RingGeTuiPushService 24548 300 0

Loads the following dynamic libraries:

bitmaps
bspatch
getuiext2
imagepipeline
libjiagu
memchunk
sgmainso-5.1
tnet-3.1
ut_c_api

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

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.

Gains access to information about accounts (Google, Facebook, etc.) registered on the device.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical information

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