Android.Backdoor.870

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) 1####.55.28.235:80
TCP(HTTP/1.1) ga####.lotu####.com:80
TCP(HTTP/1.1) c####.360.cn:80
TCP(HTTP/1.1) a.e####.cn:80
TCP(HTTP/1.1) api.map.b####.com:80
TCP(HTTP/1.1) api.e####.cn:80
TCP(HTTP/1.1) 1####.26.247.23:80
TCP(HTTP/1.1) cl####.bay####.com:80
TCP(HTTP/1.1) c.appj####.com:80
TCP(HTTP/1.1) pic.e####.cn:80
TCP(HTTP/1.1) pic.ange####.cn:80
TCP(HTTP/1.1) ga####.lotu####.com:88
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443

DNS requests:

a.e####.cn
api.e####.cn
api.map.b####.com
c####.360.cn
c.appj####.com
cl####.bay####.com
ga####.lotu####.com
on####.lotu####.com
pic.ange####.cn
pic.e####.cn
plb####.u####.com
u####.u####.com

HTTP GET requests:

a.e####.cn/public/getClickUrlList.shtml?lng=####&sd=####&screenheight=##...
a.e####.cn/public/getClickUrlPoList.shtml?lng=####&sd=####&screenheight=...
a.e####.cn/public/getCommonBannerAd.shtml?height=####&width=####&lng=###...
a.e####.cn/public/getCommonStartUpAd.shtml?height=####&width=####&lng=##...
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=####
cl####.bay####.com/terminal/adRequest/listener.do?t=####&data=####
pic.ange####.cn/web/11893235.jpg!s4
pic.ange####.cn/web/12061896.jpg!m3
pic.ange####.cn/web/21225191.jpg!m3
pic.ange####.cn/web/224294431.jpg!s4
pic.ange####.cn/web/238724364.jpg!s1
pic.ange####.cn/web/239545429.jpg!m3
pic.ange####.cn/web/244698462.jpg!s4
pic.ange####.cn/web/245101813.jpg!m3
pic.ange####.cn/web/246560394.jpg!m3
pic.ange####.cn/web/254216505.jpg!s4
pic.ange####.cn/web/256053919.jpg!m3
pic.ange####.cn/web/256884061.jpg!s4
pic.ange####.cn/web/257236061.jpg!s4
pic.ange####.cn/web/257566199.jpg
pic.ange####.cn/web/257667044.jpg!m720
pic.ange####.cn/web/257667046.jpg!m720
pic.ange####.cn/web/257667048.jpg!m720
pic.ange####.cn/web/257667049.jpg
pic.ange####.cn/web/257667049.jpg!m720
pic.ange####.cn/web/257667055.jpg!m720
pic.ange####.cn/web/257667056.jpg
pic.ange####.cn/web/257667056.jpg!m720
pic.ange####.cn/web/257667058.jpg!m720
pic.ange####.cn/web/257667060.jpg!m720
pic.ange####.cn/web/257667064.jpg!m720
pic.ange####.cn/web/257667065.jpg!m720
pic.ange####.cn/web/257667068.jpg!m720
pic.ange####.cn/web/257667069.jpg!m720
pic.ange####.cn/web/257667072.jpg!m720
pic.ange####.cn/web/257667073.jpg!m720
pic.ange####.cn/web/257667074.jpg!m720
pic.ange####.cn/web/257667079.jpg!m720
pic.ange####.cn/web/257667081.jpg
pic.ange####.cn/web/257667081.jpg!m3
pic.ange####.cn/web/257667083.jpg!m720
pic.ange####.cn/web/258193909.jpg!s4
pic.ange####.cn/web/258425622.jpg!m3
pic.ange####.cn/web/258628427.jpg!m3
pic.ange####.cn/web/258663443.jpg!s1
pic.ange####.cn/web/259258034.jpg
pic.ange####.cn/web/259509251.jpg!m3
pic.ange####.cn/web/259509312.jpg!s4
pic.ange####.cn/web/259647194.jpg!s4
pic.ange####.cn/web/46915581.jpg
pic.e####.cn/web/257667044.jpg!m720
pic.e####.cn/web/257667046.jpg!m720
pic.e####.cn/web/257667048.jpg!m720
pic.e####.cn/web/257667049.jpg!m720
pic.e####.cn/web/257667055.jpg!m720
pic.e####.cn/web/257667056.jpg!m720
pic.e####.cn/web/257667058.jpg!m720
pic.e####.cn/web/257667060.jpg!m720
pic.e####.cn/web/257667064.jpg!m720
pic.e####.cn/web/257667065.jpg!m720
pic.e####.cn/web/257667068.jpg!m720
pic.e####.cn/web/257667069.jpg!m720
pic.e####.cn/web/257667072.jpg!m720
pic.e####.cn/web/257667073.jpg!m720
pic.e####.cn/web/257667074.jpg!m720
pic.e####.cn/web/257667079.jpg!m720
pic.e####.cn/web/257667081.jpg!m3
pic.e####.cn/web/257667083.jpg!m720
pic.e####.cn/web/258217479.jpg!m2
pic.e####.cn/web/258344329.jpg!m2
pic.e####.cn/web/258418055.jpg!s2
pic.e####.cn/web/8750863.jpg!s2

HTTP POST requests:

c####.360.cn/stra_packet
c.appj####.com/ad/splash/stats.html
ga####.lotu####.com/?st=####&sv=####&tm=####&sid=GyA####&apn=####&ct=###...
ga####.lotu####.com:88/?mid=####&st=####&sv=####&tm=####&sid=GyA####&apn...

Modified file system:

Creates the following files:

<Package Folder>/.jiagu/libjiagu.so
<Package Folder>/app_jgrpa/.log.lock
<Package Folder>/app_jgrpa/.log.rpa
<Package Folder>/cache/####/data_0
<Package Folder>/cache/####/data_1
<Package Folder>/cache/####/data_2
<Package Folder>/cache/####/data_3
<Package Folder>/cache/####/index
<Package Folder>/databases/MessageStore.db-journal
<Package Folder>/databases/MsgLogStore.db-journal
<Package Folder>/databases/collectiondatabase
<Package Folder>/databases/collectiondatabase-journal
<Package Folder>/databases/ecookdatabase
<Package Folder>/databases/ecookdatabase-journal
<Package Folder>/databases/material.db-journal
<Package Folder>/databases/recipe.db-journal
<Package Folder>/databases/recipedatabase-journal
<Package Folder>/databases/ua.db
<Package Folder>/databases/ua.db-journal
<Package Folder>/databases/webview.db-journal
<Package Folder>/databases/webviewCookiesChromium.db-journal
<Package Folder>/files/####/.jg.ic
<Package Folder>/files/####/a==7.3.1&&4.31.32_1510835473143_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835473337_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835477039_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835482715_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835486024_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835489272_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835494041_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835496117_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835499201_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835501284_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835503711_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835506262_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835509476_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835513430_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835518101_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835524119_envelope.log
<Package Folder>/files/####/d==7.3.1&&4.31.32_1510835528439_envelope.log
<Package Folder>/files/####/exchangeIdentity.json
<Package Folder>/files/.imprint
<Package Folder>/files/exid.dat
<Package Folder>/files/lotuseed.apps
<Package Folder>/files/lotuseed.s
<Package Folder>/files/lotuseed.task
<Package Folder>/files/umeng_it.cache
<Package Folder>/shared_prefs/.jgrpa.xml
<Package Folder>/shared_prefs/AdloadStore.xml
<Package Folder>/shared_prefs/Alvin2.xml
<Package Folder>/shared_prefs/ContextData.xml
<Package Folder>/shared_prefs/Ji.xml
<Package Folder>/shared_prefs/UM_PROBE_DATA.xml
<Package Folder>/shared_prefs/ad_show_time.xml
<Package Folder>/shared_prefs/cn.ecook.xml
<Package Folder>/shared_prefs/cn.ecookad.library.xml
<Package Folder>/shared_prefs/info.xml
<Package Folder>/shared_prefs/jg_so_upgrade_setting.xml
<Package Folder>/shared_prefs/lonLat.xml
<Package Folder>/shared_prefs/lotuseed_global.xml
<Package Folder>/shared_prefs/multidex.version.xml
<Package Folder>/shared_prefs/um_pri.xml
<Package Folder>/shared_prefs/umeng_common_config.xml
<Package Folder>/shared_prefs/umeng_general_config.xml
<Package Folder>/shared_prefs/umeng_message_state.xml
<SD-Card>/.DataStorage/ContextData.xml
<SD-Card>/.UTSystemConfig/####/Alvin2.xml
<SD-Card>/.system/lotuseed.devid
<SD-Card>/Android/####/12fv5j0eihh4if0artl822755.tmp
<SD-Card>/Android/####/15bx1kw59goqlg7z8mzhyv7f6.tmp
<SD-Card>/Android/####/16et4w5g060pkcedpyzwgl2j7.tmp
<SD-Card>/Android/####/1a1jezw82q389vq4eotyoae80.tmp
<SD-Card>/Android/####/1d6wbjp7j18a1sclessfy19jr.tmp
<SD-Card>/Android/####/1etanuh7klp6aj6svmbndz0mi.tmp
<SD-Card>/Android/####/1ijps4y2jv5qjka3o441pj1w.tmp
<SD-Card>/Android/####/1onp5zouih9czhj215mfe3r60.tmp
<SD-Card>/Android/####/1p5co5zcae4oelupf8cis94ki.tmp
<SD-Card>/Android/####/1w1w6cjinep21xj7pchms0bfs.tmp
<SD-Card>/Android/####/1xoksl76u3rtmz0aknt71e8ba.tmp
<SD-Card>/Android/####/27ysef87tx5gant7ojnx4qm89.tmp
<SD-Card>/Android/####/2bz7xfw3s2v7l6exiqiz1pi0e.tmp
<SD-Card>/Android/####/2cvys33qn60wpmyp51j4dwmxt.tmp
<SD-Card>/Android/####/2d5c071g7n7ohcq9x2asnt552.tmp
<SD-Card>/Android/####/2q8zd6gnbgiixwt6scbyzp5a7.tmp
<SD-Card>/Android/####/2utk0gtbsrlsxyw1k1nsrd25.tmp
<SD-Card>/Android/####/30f1u3gn0s6vgpf322tkx18m4.tmp
<SD-Card>/Android/####/31httq0svvmq5yw8nud1otahc.tmp
<SD-Card>/Android/####/32er48vob5r1y7x5kr32ucly6.tmp
<SD-Card>/Android/####/3au5uwahfuf9tjbfcmlvyfgch.tmp
<SD-Card>/Android/####/3cqx1jsh4a2c6zk9wqfygrozf.tmp
<SD-Card>/Android/####/3gajnaxbjaypovwv32uqsfj90.tmp
<SD-Card>/Android/####/3lvsfi4b51h5dj7jsauzsdins.tmp
<SD-Card>/Android/####/3rc4v220fni43khedxt9eoxgb.tmp
<SD-Card>/Android/####/3x2x5oanz8kzpc07326ayonhg.tmp
<SD-Card>/Android/####/3zfccfne144jylcxo5qfmnamb.tmp
<SD-Card>/Android/####/4cdq0j6rlwl5vnnix4bqi1uf6.tmp
<SD-Card>/Android/####/4dgatzo06haxza5xhfcaf7lnr.tmp
<SD-Card>/Android/####/4gk6zqi8cskjd681bl8xo0qib.tmp
<SD-Card>/Android/####/4mqexmoo9y32zillxrhoiqk0x.tmp
<SD-Card>/Android/####/4vj22j4gczifrw6eec4bpqvmd.tmp
<SD-Card>/Android/####/4wqil4ug14lr6ubxg94pvkklf.tmp
<SD-Card>/Android/####/4x4mvamh1bx1wn6fpmwq4d811.tmp
<SD-Card>/Android/####/4xtwwox3p5p2kci5hixrnw4nr.tmp
<SD-Card>/Android/####/512kqoxs0mdd7jiyxbbx0xhap.tmp
<SD-Card>/Android/####/532zvxs6ow2t6hfd0t2zxqe2q.tmp
<SD-Card>/Android/####/59fsydfqa5wh0o6u6rilg0gb2.tmp
<SD-Card>/Android/####/5gjmwnjfaub587evjov9ot8qy.tmp
<SD-Card>/Android/####/5m9hxpozp58ej86oq23g3imrb.tmp
<SD-Card>/Android/####/5sg8mel1fbwfz3pu569mwq53c.tmp
<SD-Card>/Android/####/5v5ic8vi9508alwrzcig9g3vf.tmp
<SD-Card>/Android/####/5yulqw67l7u479r2sla9gy813.tmp
<SD-Card>/Android/####/5z98g2gt4gsbza1ykvbvqp83o.tmp
<SD-Card>/Android/####/6567il4m0xra7sse22qqdl2ew.tmp
<SD-Card>/Android/####/68mciwivoiwhoiu22s6zjy2ex.tmp
<SD-Card>/Android/####/69i2daieord8h92lb82auxdaq.tmp
<SD-Card>/Android/####/6hec6zb4xiy8izh8xoqmhn6r5.tmp
<SD-Card>/Android/####/6j27lguqtfvaiqcfp4rnt6cwo.tmp
<SD-Card>/Android/####/6k3ly41boacs2s9l7q8javjdt.tmp
<SD-Card>/Android/####/6uacaicd41b4er5k84bc8bakx.tmp
<SD-Card>/Android/####/6xi11gf1t7idgc9l4ml4hch29.tmp
<SD-Card>/Android/####/6yufctcjp1zm8ulq9ypbxzv6p.tmp
<SD-Card>/Android/####/73zluaw0u0973i2tsxwku4wem.tmp
<SD-Card>/Android/####/75g5gazsgtt9d8iiwo7w0crpm.tmp
<SD-Card>/Android/####/7al2rzvdj4md4utdhfiyi96sw.tmp
<SD-Card>/Android/####/7dsto1rx4mie2f80af9386s1m.tmp
<SD-Card>/Android/####/7j2m2fwsjqlhx39ggn83e3acp.tmp
<SD-Card>/Android/####/7kc7v3s7uoqzpu89newac47gp.tmp
<SD-Card>/Android/####/gkyap53c9ipvwffp7wtdjkmr.tmp
<SD-Card>/Android/####/i6gy64hg3uc5v10aly01ehdy.tmp
<SD-Card>/Android/####/kdw3v891iy2xkl44y12ynlmi.tmp
<SD-Card>/Android/####/l232t7xer711mjx2kmdtbfw1.tmp
<SD-Card>/Android/####/o2wcczlm9qfbznf6ajw3xxot.tmp
<SD-Card>/Android/####/t9k30sm7tlmpg6ynjwi3donv.tmp
<SD-Card>/Android/####/yei2bgkqh2a88vm10i3wege0.tmp

Miscellaneous:

Executes next shell scripts:

ls /
ls /sys/class/thermal
ps

Loads the following dynamic libraries:

libjiagu

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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 APN settings.

Gains access to information about installed applications.

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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