Adware.Gexin.17224

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) log.renre####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) reso####.msg.gl####.####.net:80
TCP(HTTP/1.1) www.go####.com:80
TCP(TLS/1.0) sc.shanyis####.com:443
TCP(TLS/1.0) api.w####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) app####.renre####.com:443
TCP(TLS/1.0) api.renre####.com:443
TCP(TLS/1.0) log.renre####.com:443
TCP(TLS/1.0) appver####.renre####.com:443
TCP(TLS/1.0) regi####.xm####.gl####.####.com:443
TCP app.c####.gl####.####.net:5222

DNS requests:

and####.b####.qq.com
api.renre####.com
api.w####.com
app####.renre####.com
app.c####.gl####.####.net
appver####.renre####.com
log.renre####.com
plb####.u####.com
regi####.xm####.gl####.####.com
reso####.msg.gl####.####.net
sc.shanyis####.com
u####.u####.com
www.go####.com

HTTP GET requests:

reso####.msg.gl####.####.net/gslb/?ver=####&type=####&conpt=####&uuid=##...
www.go####.com/complete/search?hl=####&client=####&q=####

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
log.renre####.com/index.php?c=####&m=####

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.tpns.settings.xml.xml
/data/data/####/.xml
/data/data/####/1002
/data/data/####/1004
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/Carapp.db-journal
/data/data/####/ContextData.xml
/data/data/####/MultiDex.lock
/data/data/####/RRCCrashStore.xml
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/XMPushServiceConfig.xml
/data/data/####/_default_renrenche_cache_file_name.xml
/data/data/####/abtest_cache_data.0.tmp
/data/data/####/bugly_db_-journal
/data/data/####/com.renrenche.android.agent.v1_com.renrenche.carapp.xml
/data/data/####/com.renrenche.carapp.BETA_VALUES.xml
/data/data/####/com.renrenche.carapp.BETA_VALUES.xml.bak
/data/data/####/com.renrenche.carapp.xml
/data/data/####/com.renrenche.carapp;pushservice
/data/data/####/com.renrenche.carapp_preferences.xml
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDa...leted)
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/connect.xml
/data/data/####/controlInfo.ini
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTMwNjQ0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTMyNjU3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTQwOTE3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTU3OTA0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTUyNzcy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTY1MTM5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTc0OTI3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTg3MzA1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY1OTIwMTgxOTYw;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/i==1.2.0&&5.9.5_1565920130641_envelope.log
/data/data/####/i==1.2.0&&5.9.5_1565920141125_envelope.log
/data/data/####/info.xml
/data/data/####/installed_1565920133487.info
/data/data/####/installed_1565920133732.info
/data/data/####/installed_1565920133952.info
/data/data/####/installed_1565920155230.info
/data/data/####/installed_1565920176544.info
/data/data/####/installed_1565920176612.info
/data/data/####/installed_1565920176620.info
/data/data/####/installed_1565920189479.info
/data/data/####/installed_1565920189503.info
/data/data/####/installed_1565920190527.info
/data/data/####/journal.tmp
/data/data/####/libjiagu-826918854.so
/data/data/####/local_crash_lock
/data/data/####/log.db
/data/data/####/log.db-journal
/data/data/####/map_record.txt
/data/data/####/mipush.xml
/data/data/####/mipush_account.xml
/data/data/####/mipush_extra.xml
/data/data/####/mipush_oc.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/pref_registered_pkg_names.xml
/data/data/####/reg_record.txt
/data/data/####/response_server_time.xml
/data/data/####/rqd_record.eup
/data/data/####/rrc_carapp_conf.xml
/data/data/####/rrc_user.xml
/data/data/####/security_info
/data/data/####/sensorsdata-journal
/data/data/####/sensorsdata.xml
/data/data/####/sp.db-journal
/data/data/####/sp_client_report_status.xml
/data/data/####/sync.xml
/data/data/####/tomb.zip
/data/data/####/tomb_1565920162039.txt
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromium.db-journal (deleted)
/data/data/####/weibo_sdk_aid1
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/03c5d4a01a6e173f8ee042a7c39a7c4f.0.tmp
/data/media/####/03c5d4a01a6e173f8ee042a7c39a7c4f.1.tmp
/data/media/####/0770ee959a20d856a16ee0989ff9f696.0.tmp
/data/media/####/0770ee959a20d856a16ee0989ff9f696.1.tmp
/data/media/####/1652ce7467f79ddfccd74dee76e2a73b.0.tmp
/data/media/####/1652ce7467f79ddfccd74dee76e2a73b.1.tmp
/data/media/####/24ea644fbbb735ea9dc0c1fb77c3f5c1.0.tmp
/data/media/####/24ea644fbbb735ea9dc0c1fb77c3f5c1.1.tmp
/data/media/####/26efe3351d234aa10c6ddc24636dfc88.0.tmp
/data/media/####/26efe3351d234aa10c6ddc24636dfc88.1.tmp
/data/media/####/2b592f5185178cdeeaae7a7ae7d2bbb2.0.tmp
/data/media/####/2b592f5185178cdeeaae7a7ae7d2bbb2.1.tmp
/data/media/####/3eaaae9eeeacd28b6f5001a631a8c804.0.tmp
/data/media/####/3eaaae9eeeacd28b6f5001a631a8c804.1.tmp
/data/media/####/40fda7b2498f7aa5b15fa2f9ae1a7eed.0.tmp
/data/media/####/40fda7b2498f7aa5b15fa2f9ae1a7eed.1.tmp
/data/media/####/43fd87e0f0e04514207166b0e51e97cc.0.tmp
/data/media/####/43fd87e0f0e04514207166b0e51e97cc.1.tmp
/data/media/####/4cb1af0e617826c07d064eab7bc6863a.0.tmp
/data/media/####/4cb1af0e617826c07d064eab7bc6863a.1.tmp
/data/media/####/556622b61b04ef1a529263e129cd8804.0.tmp
/data/media/####/556622b61b04ef1a529263e129cd8804.1.tmp
/data/media/####/57120691767508f6b9c1062cc0800d7c.0.tmp
/data/media/####/57120691767508f6b9c1062cc0800d7c.1.tmp
/data/media/####/5be8688d423b8ba199ef2d2ceb7f8f73.0.tmp
/data/media/####/5be8688d423b8ba199ef2d2ceb7f8f73.1.tmp
/data/media/####/60b941c949ecf7869a7bdaf0a20646f0.0.tmp
/data/media/####/60b941c949ecf7869a7bdaf0a20646f0.1.tmp
/data/media/####/6bd5caaa3c9f127c0c86874cb18f0df6.0.tmp
/data/media/####/6bd5caaa3c9f127c0c86874cb18f0df6.1.tmp
/data/media/####/6e077b209dcd3d082c6f200f6808c57c.0.tmp
/data/media/####/6e077b209dcd3d082c6f200f6808c57c.1.tmp
/data/media/####/71f78b5e6bc688a9e41fc3f8958f0c69.0.tmp
/data/media/####/71f78b5e6bc688a9e41fc3f8958f0c69.1.tmp
/data/media/####/7364c504ac25222dc47d4cf903d2c5c2.0.tmp
/data/media/####/7364c504ac25222dc47d4cf903d2c5c2.1.tmp
/data/media/####/79bdad1016e5b0a0e70547e790a7e762.0.tmp
/data/media/####/79bdad1016e5b0a0e70547e790a7e762.1.tmp
/data/media/####/7edf2ad12d597358470e757a83ca3cba.0.tmp
/data/media/####/7edf2ad12d597358470e757a83ca3cba.1.tmp
/data/media/####/8642e5906a171d314ffa7dd3e9201918.0.tmp
/data/media/####/8642e5906a171d314ffa7dd3e9201918.1.tmp
/data/media/####/94f22288d480f6a9434b2d7c7ab3e6e3.0.tmp
/data/media/####/94f22288d480f6a9434b2d7c7ab3e6e3.1.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/a1e4682f091e45c3caa856f76e6fdc10.0.tmp
/data/media/####/a1e4682f091e45c3caa856f76e6fdc10.1.tmp
/data/media/####/a8719a176abd1160f34042daf8443172.0.tmp
/data/media/####/a8719a176abd1160f34042daf8443172.1.tmp
/data/media/####/ab5dc002e8ec64a5d0fb9db24e4bf755.0.tmp
/data/media/####/ab5dc002e8ec64a5d0fb9db24e4bf755.1.tmp
/data/media/####/ad77a79883c444d1cd650a88cdb39286.0.tmp
/data/media/####/ad77a79883c444d1cd650a88cdb39286.1.tmp
/data/media/####/aed44f62fc59635d327981be7bf23d4d.0.tmp
/data/media/####/aed44f62fc59635d327981be7bf23d4d.1.tmp
/data/media/####/b12717403162121ad89e410eb2fd43cd.0.tmp
/data/media/####/b12717403162121ad89e410eb2fd43cd.1.tmp
/data/media/####/b789ef98d11eb8d1090984ecfa6a45f6.0.tmp
/data/media/####/b789ef98d11eb8d1090984ecfa6a45f6.1.tmp
/data/media/####/bd9d7d9e6dbef27eb78aff6b5a1a1da6.0.tmp
/data/media/####/bd9d7d9e6dbef27eb78aff6b5a1a1da6.1.tmp
/data/media/####/cb741deb9b4869bc26e1eaf3a1f01d2f.0.tmp
/data/media/####/cb741deb9b4869bc26e1eaf3a1f01d2f.1.tmp
/data/media/####/cf47e32f8d463dacb49faa9941ff632c.0.tmp
/data/media/####/cf47e32f8d463dacb49faa9941ff632c.1.tmp
/data/media/####/cffccf57481213de80d8cef7f4b80e76.0.tmp
/data/media/####/cffccf57481213de80d8cef7f4b80e76.1.tmp
/data/media/####/d163d81e957c3e1b62569855cdfbd6a6.0.tmp
/data/media/####/d163d81e957c3e1b62569855cdfbd6a6.1.tmp
/data/media/####/db365f5b25143c51f08d1c61c965a1c0.0.tmp
/data/media/####/db365f5b25143c51f08d1c61c965a1c0.1.tmp
/data/media/####/eaca31fcab5996b5e02dfeb3f44f1807.0.tmp
/data/media/####/eaca31fcab5996b5e02dfeb3f44f1807.1.tmp
/data/media/####/ee20d2c316088caa15d44b1c11dfe32c.0.tmp
/data/media/####/ee20d2c316088caa15d44b1c11dfe32c.1.tmp
/data/media/####/ee24cc6ebe424ac594ad809f27927c08.0.tmp
/data/media/####/ee24cc6ebe424ac594ad809f27927c08.1.tmp
/data/media/####/f532088f3976ea518ff8c4bb76528ab8.0.tmp
/data/media/####/f532088f3976ea518ff8c4bb76528ab8.1.tmp
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/sysid.dat

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/sh -c getprop
cat /sys/class/net/wlan0/address
getprop
getprop ro.build.display.id
getprop ro.build.version.emui
getprop ro.miui.ui.version.name
getprop ro.rom.different.version
getprop ro.vivo.os.name
logcat -d -v threadtime
logcat -d -v threadtime -s dalvikvm art zygote zygote64 OpenGLRenderer Bugly-libunwind:S
logcat -t 1000 -v threadtime Bugly-libunwind:S
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugly
libjiagu-826918854
libtpnsSecurity
tpnsSecurity

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about APN settings.

Gets information about installed apps.

Gets information about accounts associated with the device (Google, Facebook, etc.).

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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