Adware.Gexin.3355

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) 1####.31.219.50:80
TCP(HTTP/1.1) api.zantou####.com:80
TCP(HTTP/1.1) s####.s.360.cn:80
TCP(HTTP/1.1) qos.l####.360.cn:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) log.zantou####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sf3-ttc####.ps####.com:80
TCP(HTTP/1.1) cn-hang####.oss####.aliyun####.com:80
TCP(HTTP/1.1) cloud####.fengkon####.com:80
TCP(HTTP/1.1) sf1-ttc####.ps####.com:80
TCP(HTTP/1.1) sdk.l####.360.cn:80
TCP(HTTP/1.1) s####.l####.360.####.com:80
TCP(HTTP/1.1) sf6-ttc####.ps####.com.####.com:80
TCP(HTTP/1.1) f####.fengkon####.com:80
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) s####.l####.360.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) sh####.me####.com:443
TCP(TLS/1.0) 1####.217.17.142:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) openins####.io:443
TCP(TLS/1.0) sdkc####.e.360.cn:443
TCP(TLS/1.0) 1####.143.216.164:443
TCP(TLS/1.0) 1####.217.20.110:443
TCP sdk.o####.t####.####.com:5224
TCP 1####.131.1.101:5227

DNS requests:

7j####.c####.z0.####.com
and####.b####.qq.com
api.zantou####.com
av1.x####.com
c####.x####.com
c-h####.g####.com
cloud####.fengkon####.com
cn-hang####.oss####.aliyun####.com
f####.fengkon####.com
i.t####.com
log.u####.com
log.zantou####.com
mt####.go####.com
openins####.io
plb####.u####.com
qos.l####.360.cn
res####.a####.com
s####.l####.360.cn
s####.s.360.cn
sdk####.l####.360.cn
sdk.c####.ig####.com
sdk.l####.360.cn
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sdkc####.e.360.cn
sf1-ttc####.ps####.com
sf3-ttc####.ps####.com
sf6-ttc####.ps####.com
sh####.me####.com
u####.u####.com

HTTP GET requests:

api.zantou####.com/dot-app-api/api/advertisement/tabActivity?bundleId=##...
api.zantou####.com/dot-app-api/api/blacklist
api.zantou####.com/dot-app-api/api/content/article/recommend/1?toUp=####...
api.zantou####.com/dot-app-api/api/content/article/recommend/22?toUp=###...
api.zantou####.com/dot-app-api/api/content/article/recommend/26?toUp=###...
api.zantou####.com/dot-app-api/api/device/version/v2?timestamp=####&plat...
api.zantou####.com/dot-app-api/api/task/sign/hour?timestamp=####&token=#...
api.zantou####.com/dot-app-api/api/user/blacklist?params=####&aos=TSe####
api.zantou####.com/dot-app-api/api/user/blacklist?params=####&aos=V9W####
api.zantou####.com/dot-app-api/api/user/blacklist?params=####&aos=Xsw####
api.zantou####.com/dot-app-api/api/user/blacklist?params=####&aos=tcU####
api.zantou####.com/dot-app-api/api/user/message/mark?timestamp=####&toke...
api.zantou####.com/dot-app-api/api/v1_6/article/category?type=####&times...
cn-hang####.oss####.aliyun####.com/amap-api/comm/upload/CoordinateSoEnhe...
qos.l####.360.cn/vc.gif?&bid=####&pid=####&ver=####&c_ver=####&os=####&m...
s####.l####.360.####.com/Object.getFile/livecloudsdk/YW5kcm9pZF9wbHVnaW5...
s####.s.360.cn/ak/2e65f2f2fdaf6c699b223c61b1b5ab89.html?m2=####
sdk.l####.360.cn/codec?os=####&tm=####&model=####&r=####&package=####&pi...
sdk.l####.360.cn/qvideo_sdk_and_android_176.conf?os=####&tm=####&r=####&...
sdk.l####.360.cn/rtc?os=####&tm=####&model=####&r=####&package=####&pid=...
sf1-ttc####.ps####.com/obj/ad.union.api/e0802b1ab2960c91100ca826b0f242ea
sf3-ttc####.ps####.com/obj/ad.union.api/2bf700240aefd85b8b99691115764da9
sf3-ttc####.ps####.com/obj/ad.union.api/f1c15f61d5e80a0b47601e678519a871
sf6-ttc####.ps####.com.####.com/obj/ad.union.api/2ea0a2523c67dff74787316...
t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_YYn966
t####.c####.q####.####.com/tdata_eOt091

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
api.zantou####.com/dot-app-api/api/user/recordUser
c-h####.g####.com/api.php?format=####&t=####
cloud####.fengkon####.com/v2/device/conf
f####.fengkon####.com/v2/device/profile
log.zantou####.com/dot-app-log/log/app/behaviorlog
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1004
/data/data/####/1538377584927_2276
/data/data/####/1538377585442_2276
/data/data/####/1538377586029_2276
/data/data/####/1538377588457_2276
/data/data/####/1538377589513_2276
/data/data/####/1538377590324_2276
/data/data/####/1538377591568_2276
/data/data/####/1538377592170_2276
/data/data/####/1538377602624_2628
/data/data/####/1538377606552_2628
/data/data/####/1538377610297_2628
/data/data/####/1538377617160_2931
/data/data/####/1538377618416_2931
/data/data/####/1538377620443_2931
/data/data/####/1538377627245_3193
/data/data/####/1538377628160_3193
/data/data/####/1538377629841_3193
/data/data/####/1538377633245_3193
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/25250a361840b9ed7530cef86cbd4d68294f921fde7b544....0.tmp
/data/data/####/7b63763ccf7c0b2a13c6741f6daab5a332c873cb3c3788e....0.tmp
/data/data/####/96374be755d6f4716e618bcbff78710f2e9a1785aa90b92....0.tmp
/data/data/####/9d486ab46f95f0044516ab5c26c5a5c778143cabe8c4b55....0.tmp
/data/data/####/AKDownload.db
/data/data/####/AKDownload.db-journal
/data/data/####/Alvin2.xml
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/ContextData.xml
/data/data/####/CookiePersistence.xml
/data/data/####/FM_config.xml
/data/data/####/MultiDex.lock
/data/data/####/QH_DeviceSDK.xml
/data/data/####/QH_SDK_M2.xml
/data/data/####/QH_SDK_UserData2e65f2f2fdaf6c699b223c61b1b5ab89.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_cloudcontrol1.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime0.xml
/data/data/####/app_globel_config_file.xml
/data/data/####/bugly_db_-journal
/data/data/####/cloudms.conf.xml
/data/data/####/com.diandi.app_preferences.xml
/data/data/####/com.qihoo.livecloud.settings.GPWebrtcSettings.pref.xml
/data/data/####/com.shumei.xml
/data/data/####/crashrecord.xml
/data/data/####/diandi.db
/data/data/####/diandi.db-journal
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/e70c36b59122b0c3cac458c1e30f29945a1503ae563082f....0.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/finalcore.jar
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/i==1.2.0&&1.7.6_1538377584553_envelope.log
/data/data/####/i==1.2.0&&1.7.6_1538377605419_envelope.log
/data/data/####/i==1.2.0&&1.7.6_1538377616518_envelope.log
/data/data/####/i==1.2.0&&1.7.6_1538377626862_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/is.xml
/data/data/####/iv
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/k.store
/data/data/####/libdvrender.so.tmp
/data/data/####/libjiagu195634731.so
/data/data/####/libjplayer.so.tmp
/data/data/####/liblocalserver.so.tmp
/data/data/####/libmyssl.so.1.1.tmp
/data/data/####/libtranscore.so
/data/data/####/libtranscore.so.tmp
/data/data/####/libviewer.so.tmp
/data/data/####/libwgs2gcj.so
/data/data/####/local_crash_lock
/data/data/####/localserver_2.0.3.18042602.zip
/data/data/####/localserver_2.0.3.18042602.zip (deleted)
/data/data/####/locker
/data/data/####/loctemp.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/multidex.version.xml
/data/data/####/new_sp.xml
/data/data/####/player_2.0.3.18051401.zip
/data/data/####/player_2.0.3.18051401.zip (deleted)
/data/data/####/pref.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qhvc_plugin.xml
/data/data/####/run.pid
/data/data/####/salt
/data/data/####/sdk_config.xml
/data/data/####/security_info
/data/data/####/share.db-journal
/data/data/####/share_data.xml
/data/data/####/slldate.xml
/data/data/####/sp.livecloud.database.xml
/data/data/####/tdata_YYn966
/data/data/####/tdata_YYn966.jar
/data/data/####/tdata_eOt091
/data/data/####/tdata_eOt091.jar
/data/data/####/tdid.xml
/data/data/####/tools_2.0.3.18051401.zip
/data/data/####/tools_2.0.3.18051401.zip (deleted)
/data/data/####/tracker.db-journal
/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_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.deviceId
/data/media/####/.nomedia
/data/media/####/.sfp
/data/media/####/.tcookieid
/data/media/####/.testf
/data/media/####/.thumbcache_idx0
/data/media/####/.umm.dat
/data/media/####/000f06ad849402251ae647596a2472ed.0.tmp
/data/media/####/000f06ad849402251ae647596a2472ed.1.tmp
/data/media/####/0447f5ea79cea75866a3a5a743628562.0.tmp
/data/media/####/0447f5ea79cea75866a3a5a743628562.1.tmp
/data/media/####/0b6f11877f177a5f0071410ffc20fb82.0.tmp
/data/media/####/0b6f11877f177a5f0071410ffc20fb82.1.tmp
/data/media/####/14a1675f2434562140a286b0ec910bfa.0.tmp
/data/media/####/14a1675f2434562140a286b0ec910bfa.1.tmp
/data/media/####/1538377582832.db
/data/media/####/1538377600716.db
/data/media/####/1538377616617.db
/data/media/####/1538377626871.db
/data/media/####/25c5457d25365b71ca6af74a061b29a3.0.tmp
/data/media/####/25c5457d25365b71ca6af74a061b29a3.1.tmp
/data/media/####/26337a392fcb6011456e7c9c4ac1fc21.0.tmp
/data/media/####/26337a392fcb6011456e7c9c4ac1fc21.1.tmp
/data/media/####/29331a3cc6f90b53134776822bcf149f.0.tmp
/data/media/####/29331a3cc6f90b53134776822bcf149f.1.tmp
/data/media/####/39b3253140871121e3462b1727f28f30.0.tmp
/data/media/####/39b3253140871121e3462b1727f28f30.1.tmp
/data/media/####/3b7a7281bde7ed789cf13b38d72cf8f5.0.tmp
/data/media/####/3b7a7281bde7ed789cf13b38d72cf8f5.1.tmp
/data/media/####/3fd82d388e5f3b53ccf6a448755ed7c7.0.tmp
/data/media/####/3fd82d388e5f3b53ccf6a448755ed7c7.1.tmp
/data/media/####/40c58650393ddb70cf93dc54cfa94f12.0.tmp
/data/media/####/40c58650393ddb70cf93dc54cfa94f12.1.tmp
/data/media/####/4d13d610bb866068b05969a450b32c54.0.tmp
/data/media/####/4d13d610bb866068b05969a450b32c54.1.tmp
/data/media/####/4fd160eb096f6b2597fff0344450cbd9.0.tmp
/data/media/####/4fd160eb096f6b2597fff0344450cbd9.1.tmp
/data/media/####/530925df252d647274f5f0d023322c43.0.tmp
/data/media/####/530925df252d647274f5f0d023322c43.1.tmp
/data/media/####/5bd3b93e8d3b1e173e0332f5db15347c.0.tmp
/data/media/####/5bd3b93e8d3b1e173e0332f5db15347c.1.tmp
/data/media/####/5f5a94e93a68027e4332502a1d871bc5.0.tmp
/data/media/####/5f5a94e93a68027e4332502a1d871bc5.1.tmp
/data/media/####/69405d8e58d358aedee9e8c6ade61000.0.tmp
/data/media/####/69405d8e58d358aedee9e8c6ade61000.1.tmp
/data/media/####/69908242
/data/media/####/6fe39b175f50af18d6f070ae32a476b1.0.tmp
/data/media/####/6fe39b175f50af18d6f070ae32a476b1.1.tmp
/data/media/####/729edb64738992cd229b6225ef17add5.0.tmp
/data/media/####/729edb64738992cd229b6225ef17add5.1.tmp
/data/media/####/8c997fa3d773521cdb7f37277de0f90f.0.tmp
/data/media/####/8c997fa3d773521cdb7f37277de0f90f.1.tmp
/data/media/####/8e2a58051d64628a4a28f21fdb8b0747.0.tmp
/data/media/####/8e2a58051d64628a4a28f21fdb8b0747.1.tmp
/data/media/####/9103ed5add0184cb3ce83d4f754b63dc.0.tmp
/data/media/####/9103ed5add0184cb3ce83d4f754b63dc.1.tmp
/data/media/####/9e6fbc951968d888444a62c7d75febc1.0.tmp
/data/media/####/9e6fbc951968d888444a62c7d75febc1.1.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/Jgg3KEpwB1Lbn9Qv7PGJwbgG2BI.106419662.tmp
/data/media/####/PAe4Br9NAH7IGTwkufXGLbp6Mog.106419662.tmp
/data/media/####/__VERSION__
/data/media/####/a5fa6999a17c2c525521bafa2dcd3c1b.0.tmp
/data/media/####/a5fa6999a17c2c525521bafa2dcd3c1b.1.tmp
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/app.db
/data/media/####/b51588cae1cb6c8e6c0ca886d53bcba1.0.tmp
/data/media/####/b51588cae1cb6c8e6c0ca886d53bcba1.1.tmp
/data/media/####/c0cdc007949f390267fa78f9d58ec06f.0.tmp
/data/media/####/c0cdc007949f390267fa78f9d58ec06f.1.tmp
/data/media/####/cf4629074c26dbc95a35657c210431f5.0.tmp
/data/media/####/cf4629074c26dbc95a35657c210431f5.1.tmp
/data/media/####/cf48682474074cad3b5dfe5202243e98.0.tmp
/data/media/####/cf48682474074cad3b5dfe5202243e98.1.tmp
/data/media/####/com.diandi.app.bin
/data/media/####/com.diandi.app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/crashs-2018-10-01.log
/data/media/####/d257270240e679d8930c05588f1ab315.0.tmp
/data/media/####/d257270240e679d8930c05588f1ab315.1.tmp
/data/media/####/dTG
/data/media/####/dTG (deleted)
/data/media/####/e167df165bebc33116e1591f18bacc7a.0.tmp
/data/media/####/e167df165bebc33116e1591f18bacc7a.1.tmp
/data/media/####/e63b3471814865eaa1feabafa0f0583d.0.tmp
/data/media/####/e63b3471814865eaa1feabafa0f0583d.1.tmp
/data/media/####/ea7a6d4b1ab1d5761fee848de96a175a.0.tmp
/data/media/####/ea7a6d4b1ab1d5761fee848de96a175a.1.tmp
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/kTZxlaAeZTemNZr4JHthv82BSJY.106419662.tmp
/data/media/####/p113gp
/data/media/####/shumei.txt
/data/media/####/sysid.dat
/data/media/####/tdata_YYn966
/data/media/####/tdata_eOt091
/data/media/####/test.log

Miscellaneous:

Executes next 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
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.ui.service.MeGTPushService 24349 300 0
app_process /system/bin com.android.commands.pm.Pm list package -3
cat /proc/self/cgroup
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu195634731.so
getprop
logcat -d -v threadtime
ls -l /system/bin/su
ls /sys/class/thermal
pm list package -3
ps
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.ui.service.MeGTPushService 24349 300 0

Loads the following dynamic libraries:

Bugly
getuiext2
libdvrender
libimagepipeline
libjiagu195634731
libjplayer
liblocalserver
libtranscore
libviewer
smsdk

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Uses special library to hide executable bytecode.

Gains access to camera interface.

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.

Tecnologías

Términos

Formación y educación

Mitos

Technical information

Curing recommendations

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