Android.Backdoor.1390

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Backdoor.657.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c####.baidust####.com:80
TCP(HTTP/1.1) as.lie####.cn:80
TCP(HTTP/1.1) 1####.55.28.235:80
TCP(HTTP/1.1) 1####.26.247.23:80
TCP(HTTP/1.1) c####.360.cn:80
TCP(HTTP/1.1) mo####.b####.com:80
TCP(HTTP/1.1) ub####.baidust####.com:80
TCP(HTTP/1.1) s####.tc.qq.com:80
TCP(HTTP/1.1) p####.tc.qq.com:80
TCP(HTTP/1.1) a.e####.cn:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) v.g####.qq.com:80
TCP(HTTP/1.1) pic.e####.cn:80
TCP(HTTP/1.1) 1####.62.77.111:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) api.e####.cn:80
TCP(HTTP/1.1) wn.pos.b####.com:80
TCP(HTTP/1.1) c.appj####.com:80
TCP(HTTP/1.1) mi.g####.qq.com:80
TCP(HTTP/1.1) pic.ange####.cn:80
TCP(HTTP/1.1) 47.97.2####.214:80
TCP(HTTP/1.1) api.map.b####.com:80
TCP(HTTP/1.1) sf6-ttc####.ps####.com.####.com:80
TCP(TLS/1.0) lf.sn####.com:443
TCP(TLS/1.0) mobads-####.b####.com:443
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) ssl.google-####.com:443
TCP(TLS/1.0) regi####.xm####.xi####.com:443
TCP(TLS/1.0) hm.b####.com:443

DNS requests:

a.e####.cn
ag####.m.ta####.com
amdc####.m.ta####.com
api.e####.cn
api.map.b####.com
as.lie####.cn
c####.360.cn
c####.baidust####.com
c.appj####.com
hm.b####.com
imgc####.qq.com
lf.sn####.com
mi.g####.qq.com
mo####.b####.com
mobads-####.b####.com
p####.g####.cn
pic.ange####.cn
pic.e####.cn
plb####.u####.com
qzones####.g####.cn
regi####.xm####.xi####.com
s####.e.qq.com
sf6-ttc####.ps####.com
ssl.google-####.com
u####.u####.com
ub####.baidust####.com
umen####.m.ta####.com
umengj####.m.ta####.com
v.g####.qq.com
wn.pos.b####.com

HTTP GET requests:

1####.62.77.111/public/getClickUrlList.shtml?lng=####&sd=####&screenheig...
1####.62.77.111/public/rab.shtml?id=####&network=####&machine=####
1####.62.77.111/public/showUrlVisit.shtml?os=####&osversion=####&appvers...
a.e####.cn/public/getClickUrlPoList.shtml?lng=####&sd=####&screenheight=...
a.e####.cn/public/getCommonInformationAd.shtml?ecookad=####&height=####&...
a.e####.cn/public/isDebugAd.shtml?ts=####&appid=####&sign=####
a.e####.cn/public/rab.shtml?id=####&network=####&machine=####
a.e####.cn/public/showUrlVisit.shtml?os=####&osversion=####&appversion=#...
api.e####.cn/public/getSecondaryHomeData.shtml?machine=####&version=####...
api.map.b####.com/location/ip?ak=####&coor=####
as.lie####.cn/v2/forward/imp/ch/25?version=####&sspaid=####&sid=####&gui...
c####.baidust####.com/cpro/ui/noexpire/ws/3rd/esl_b150bbf.js
c####.baidust####.com/cpro/ui/noexpire/ws/css/base_f258e90.css
c####.baidust####.com/cpro/ui/noexpire/ws/css/ui_b99a586.css
c####.baidust####.com/cpro/ui/noexpire/ws/images/logo/close_9d33a11.png
c####.baidust####.com/cpro/ui/noexpire/ws/images/logo/logo-mob_94da672.png
c####.baidust####.com/cpro/ui/noexpire/ws/js/anticheatMob_776abb3.js
c####.baidust####.com/cpro/ui/noexpire/ws/widget/logo_5b92275.js
mi.g####.qq.com/gdt_mview.fcg?posw=####&posh=####&count=####&r=####&data...
mo####.b####.com/ads/ads.appcache
mo####.b####.com/ads/css/min/main.css
mo####.b####.com/ads/index.htm
mo####.b####.com/ads/js/ads.trunk.js
mo####.b####.com/ads/js/c.js
mo####.b####.com/ads/pa/8/__pasys_remote_banner.php?bdr=####&os=####&v=#...
mo####.b####.com/ads/pa/8/__xadsdk__remote__8.7051.jar
mo####.b####.com/ads/preload.php
mo####.b####.com/cpro/ui/mads.php?code2=####&b1529008402991=####
mo####.b####.com/cpro/ui/mads.php?code2=####&b1529008437150=####
mo####.b####.com/cpro/ui/mads.php?code2=####&b1529008439498=####
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/banner.appcache
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/banner.html
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/ad_logo.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/banner_close_b...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/bannerbg02.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/bannerbg03.jpg
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/bannerbg07.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/close02.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/close03.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/download_icon....
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/download_icon_...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/gdt_logo_black...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/icon-ad.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/sdk_bg.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/tc-gdt-sdk-ope...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/tsa_ad_logo.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/tsa_logo.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/js-release/20170821/b...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/js/lib/require.js
p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
pic.ange####.cn/web/14464565.jpg!m3
pic.ange####.cn/web/16379710.jpg!m3
pic.ange####.cn/web/239064135.jpg!m3
pic.ange####.cn/web/240368951.jpg!s4
pic.ange####.cn/web/242446752.jpg!m3
pic.ange####.cn/web/243235871.jpg!s4
pic.ange####.cn/web/243405574.jpg!m3
pic.ange####.cn/web/243800095.jpg!m3
pic.ange####.cn/web/244913129.jpg!m3
pic.ange####.cn/web/244936308.jpg!s4
pic.ange####.cn/web/245245278.jpg!s4
pic.ange####.cn/web/247359039.jpg!m3
pic.ange####.cn/web/252952084.jpg!s4
pic.ange####.cn/web/253282223.jpg!s4
pic.ange####.cn/web/254341617.jpg!s4
pic.ange####.cn/web/255907373.jpg!m3
pic.ange####.cn/web/258223804.jpg
pic.ange####.cn/web/258598289.jpg
pic.ange####.cn/web/259234914.jpg!s1
pic.ange####.cn/web/260532282.jpg!s1
pic.ange####.cn/web/260596279.jpg
pic.ange####.cn/web/3376612.jpg!s4
pic.ange####.cn/web/44427401.jpg!m3
pic.ange####.cn/web/4447734.jpg!m3
pic.ange####.cn/web/4447817.jpg!s4
pic.ange####.cn/web/46047670.jpg!m3
pic.ange####.cn/web/46792427.jpg!m3
pic.ange####.cn/web/4808549.jpg!m3
pic.ange####.cn/web/50401262.jpg!m3
pic.e####.cn/web/11998013.jpg!s2
pic.e####.cn/web/243405574.jpg!m3
pic.e####.cn/web/243405634.jpg!m720
pic.e####.cn/web/243405737.jpg!m720
pic.e####.cn/web/243405761.jpg!m720
pic.e####.cn/web/243405793.jpg!m720
pic.e####.cn/web/243405819.jpg!m720
pic.e####.cn/web/243405842.jpg!m720
pic.e####.cn/web/243405856.jpg!m720
pic.e####.cn/web/243405920.jpg!m720
pic.e####.cn/web/243405943.jpg!m720
pic.e####.cn/web/243406011.jpg!m720
pic.e####.cn/web/243406087.jpg!m720
pic.e####.cn/web/243406133.jpg!m720
pic.e####.cn/web/243406161.jpg!m720
pic.e####.cn/web/243406179.jpg!m720
pic.e####.cn/web/243406203.jpg!m720
pic.e####.cn/web/243406219.jpg!m720
pic.e####.cn/web/243406259.jpg!m720
pic.e####.cn/web/244227060.jpg!m2
pic.e####.cn/web/257584998.jpg!s2
pic.e####.cn/web/257683674.jpg!m2
pic.e####.cn/web/259750850.jpg!m2
pic.e####.cn/web/259800051.jpg!s2
pic.e####.cn/web/260007787.jpg!s2
pic.e####.cn/web/260288972.jpg!m2
s####.tc.qq.com/gdt/0/DAAczHTABIABIAAGBbHi4_BWGYWlm4.jpg/0?ck=####
sf6-ttc####.ps####.com.####.com/obj/mosaic-legacy/53df000750a14c844297
ub####.baidust####.com/media/v1/0f0000-bp-cwwzcr_VTK16.jpg
wn.pos.b####.com/adx.php?c=####&ext=####

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
c####.360.cn/stra_packet
c.appj####.com/ad/splash/stats.html
s####.e.qq.com/activate
v.g####.qq.com/gdt_stats.fcg

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgrpa.xml
/data/data/####/.log.lock
/data/data/####/.log.rpa
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AdloadStore.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ApplicationCache.db-journal
/data/data/####/ApplicationCache.db-journal (deleted)
/data/data/####/BuglySdkInfos.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/GDTSDK.db
/data/data/####/GDTSDK.db-journal
/data/data/####/Ji.xml
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/__sdk_ral.xml
/data/data/####/__x_adsdk_agent_header__.xml
/data/data/####/__xadsdk__remote__final__2f13c3b5-3260-411d-b6e...48.jar
/data/data/####/__xadsdk__remote__final__builtin__.jar
/data/data/####/__xadsdk__remote__final__builtinversion__.jar
/data/data/####/__xadsdk__remote__final__running__.jar
/data/data/####/__xadsdk_downloaded__version__.xml
/data/data/####/a==7.4.4&&4.31.36_1529008403206_envelope.log
/data/data/####/accs.db-journal
/data/data/####/ad_show_time.xml
/data/data/####/agoo.pid
/data/data/####/cn.ecook.xml
/data/data/####/cn.ecookad.library.xml
/data/data/####/cn.ecookad.library.xml.bak
/data/data/####/collectiondatabase
/data/data/####/collectiondatabase-journal
/data/data/####/com.baidu.mobads.loader.xml
/data/data/####/com.google.android.gms.analytics.prefs.xml
/data/data/####/d==7.4.4&&4.31.36_1529008403365_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008409455_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008413331_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008419723_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008422909_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008438587_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008441194_envelope.log
/data/data/####/d==7.4.4&&4.31.36_1529008455667_envelope.log
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/ecookdatabase
/data/data/####/ecookdatabase-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/gaClientId
/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/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/google_analytics_v4.db-journal
/data/data/####/i==1.2.0&&4.31.36_1529008402014_envelope.log
/data/data/####/index
/data/data/####/info.xml
/data/data/####/install_sent.xml
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/libjiagu2063946030.so
/data/data/####/lonLat.xml
/data/data/####/material.db-journal
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mipush.xml
/data/data/####/mipush_extra.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/multidex.version.xml
/data/data/####/recipe.db-journal
/data/data/####/recipedatabase-journal
/data/data/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/tiny_data.data
/data/data/####/tiny_data.lock
/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_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/update_lc
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/14qz4un0cjmojqkq0jxjqpuou.tmp
/data/media/####/1eimvyqmxin8ath0g12lg9bft.tmp
/data/media/####/1f1rmadfqb42mxs09almm8wd.tmp
/data/media/####/1pxhb3poznbvtd3dqhjmdpxoh.tmp
/data/media/####/1wgiswkxs1zy2e7evo9hutqx9.tmp
/data/media/####/1wspqn0v32gf6yy4f26i2pd3y.tmp
/data/media/####/205hpmr8eivjnltsuw9nh5ezh.tmp
/data/media/####/2cjlp1y2vc8npi9wj9zjjh038.tmp
/data/media/####/2g9yq9hkd4coj9oskddcfyguj.tmp
/data/media/####/2hi91yzrz2yn6x260gu5aom6k.tmp
/data/media/####/2jjub5eu21eeyic50gm944faa.tmp
/data/media/####/2k7hvug8wizpkz5nrh2b4dq8e.tmp
/data/media/####/2qkrqowu9zc523uqculrek03y.tmp
/data/media/####/2rrvmpnhwac9o098a2lmd67mn.tmp
/data/media/####/2u8lwjvygxtpqo0vbcl9tmlfa.tmp
/data/media/####/30n150onpw18vwnmcq95tbl8b.tmp
/data/media/####/3382lf1za8jvn324h3dp6qa1x.tmp
/data/media/####/3igqu5qyq7wfq22b6vw3431mz.tmp
/data/media/####/40yg5vrc0haclyu47ul12k17s.tmp
/data/media/####/41fpe4o5oeh4ntpnwqvxyvhsr.tmp
/data/media/####/41sk6rbaulupdhyxfzvw6ne1p.tmp
/data/media/####/4531hk645ky5a078lrm0ekhbp.tmp
/data/media/####/497uifnr7zqac0lx91yfd6yyq.tmp
/data/media/####/49idx94yqaj39o25wu19le5dv.tmp
/data/media/####/4b2e4ivjtf18y0smw7u2okzfh.tmp
/data/media/####/4cqpjhg14vhxd0jyz2rk02nkx.tmp
/data/media/####/4hm0gp9ryzfd6r177xfxhized.tmp
/data/media/####/4metedy7oo2gymuxjvuxk0go7.tmp
/data/media/####/4ul2z5kuta6wz5r9eecbrrczc.tmp
/data/media/####/5361al8kpn9hx4b3y3ena8age.tmp
/data/media/####/53kdhz4fmyohybmfs2f4y664t.tmp
/data/media/####/54ij94xzns4hgtds5vt1v5s8g.tmp
/data/media/####/5a9f77hqhbtzrleu3hd5are1p.tmp
/data/media/####/5cnvuvjiyw6tb4mkwx0w6i4.tmp
/data/media/####/5n0wiqfdsx1ompaet8gnhayzo.tmp
/data/media/####/5pkq13ide39ossb1ep06b3f8k.tmp
/data/media/####/61bcgnlktkzmujf4r9junuw1i.tmp
/data/media/####/6bdgsiz2ea2nvk4t78atvmdcv.tmp
/data/media/####/6dpc4brxrojebckdkvhmdexjv.tmp
/data/media/####/6hvmx51y6nxkvfrr68sb6w0ug.tmp
/data/media/####/6j3xx21vdehug8nywg6ft69qw.tmp
/data/media/####/6t0xl2shtkftvk48urzk8tsje.tmp
/data/media/####/6t3ek359qyxazpg1jgf0in6pt.tmp
/data/media/####/6z373yib5yd6w215q6s8en36w.tmp
/data/media/####/6zl3875p2gbb7hck4razn8voa.tmp
/data/media/####/764s1ostns3xpvwtiskhe4bvv.tmp
/data/media/####/7f7ucef6t0h5nuirvq0f048ha.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/d7z665h7md0ef89q0ihiy4jc.tmp
/data/media/####/dl75w6euyuow8roih30tfvqm.tmp
/data/media/####/ilqw3v8ilh0jyji90edwaq0f.tmp
/data/media/####/lahwtl6q75ykwhiz3wjafnei.tmp
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/q8ft4kk9ip1zt87n5c9gwknd.tmp
/data/media/####/qyi4922f3u0mvioomihrz1ff.tmp
/data/media/####/tbk3rzi0m6z0komqfiqkwq0m.tmp
/data/media/####/ujjvqhml7mb12l0fi0wsezkf.tmp

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
<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:5976e9333eae2526d4001388","utdid":"WyLREWog4rMDAGdzx1Gl4Dk6","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
cat /proc/cpuinfo
chmod 500 <Package Folder>/files/DaemonServer
chmod 755 <Package Folder>/.jiagu/libjiagu2063946030.so
ls /
ls /sys/class/thermal
sh

Loads the following dynamic libraries:

libjiagu2063946030
tnet-3.1

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
RSA
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-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 APN settings.

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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