Android.Packed.36726

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.570.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) oc.u####.com:80
TCP(HTTP/1.1) ts.k####.cn:80
TCP(HTTP/1.1) m####.k####.cn:80
TCP(HTTP/1.1) c####.k####.cn.####.net:80
TCP(HTTP/1.1) as.e####.com:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) adser####.go####.nl:443
TCP(TLS/1.0) www.go####.nl:443
TCP(TLS/1.0) www.gst####.com:443
TCP v.m####.com:7701
TCP v.m####.com:7703
TCP v.m####.com:7702

DNS requests:

a####.u####.com
adser####.go####.nl
as.e####.com
c####.k####.cn
m####.k####.cn
oc.u####.com
ssl.gst####.com
ts.k####.cn
v.m####.com
www.go####.com
www.go####.nl
www.gst####.com

HTTP GET requests:

as.e####.com/as?m=####&v=####&k=####&pkg=####&json=####
c####.k####.cn.####.net/tingshu/catIcon/1.png
c####.k####.cn.####.net/tingshu/catIcon/16.png
c####.k####.cn.####.net/tingshu/catIcon/2.png
c####.k####.cn.####.net/tingshu/catIcon/27.png
c####.k####.cn.####.net/tingshu/catIcon/44.png
c####.k####.cn.####.net/tingshu/catIcon/59.png
c####.k####.cn.####.net/tingshu/catIcon/8.png
c####.k####.cn.####.net/tingshu/catIcon/97.png
c####.k####.cn.####.net/tingshu/catIcon/98.png
c####.k####.cn.####.net/tingshu/img/11/428518711.jpg
c####.k####.cn.####.net/tingshu/img/13/100102113a.jpg
c####.k####.cn.####.net/tingshu/img/13/100129013.jpg
c####.k####.cn.####.net/tingshu/img/17/582022817.jpg
c####.k####.cn.####.net/tingshu/img/24/bchsvz.jpg
c####.k####.cn.####.net/tingshu/img/25/znexgj.jpg
c####.k####.cn.####.net/tingshu/img/29/e5l1yq.jpg
c####.k####.cn.####.net/tingshu/img/3/q1on31.jpg
c####.k####.cn.####.net/tingshu/img/30/100132030.jpg
c####.k####.cn.####.net/tingshu/img/33/421021333.jpg
c####.k####.cn.####.net/tingshu/img/33/53kgdd.jpg
c####.k####.cn.####.net/tingshu/img/40/100100540A.jpg
c####.k####.cn.####.net/tingshu/img/41/840275341.jpg
c####.k####.cn.####.net/tingshu/img/41/vwe4wc.jpg
c####.k####.cn.####.net/tingshu/img/44/ey44vp.jpg
c####.k####.cn.####.net/tingshu/img/45/100103245a.jpg
c####.k####.cn.####.net/tingshu/img/46/100100146a.jpg
c####.k####.cn.####.net/tingshu/img/5/51euud.jpg
c####.k####.cn.####.net/tingshu/img/50/100100050.jpg
c####.k####.cn.####.net/tingshu/img/50/327214550.jpg
c####.k####.cn.####.net/tingshu/img/52/0tfsrv.jpg
c####.k####.cn.####.net/tingshu/img/55/100136555.jpg
c####.k####.cn.####.net/tingshu/img/57/100100157a.jpg
c####.k####.cn.####.net/tingshu/img/58/100112058.jpg
c####.k####.cn.####.net/tingshu/img/62/fb3sel.jpg
c####.k####.cn.####.net/tingshu/img/65/100113165.jpg
c####.k####.cn.####.net/tingshu/img/66/100101166.jpg
c####.k####.cn.####.net/tingshu/img/69/edoqnl.jpg
c####.k####.cn.####.net/tingshu/img/70/3t5rbt.jpg
c####.k####.cn.####.net/tingshu/img/70/a50esk.jpg
c####.k####.cn.####.net/tingshu/img/72/100103172q.jpg
c####.k####.cn.####.net/tingshu/img/72/100130372.jpg
c####.k####.cn.####.net/tingshu/img/73/100103273.jpg
c####.k####.cn.####.net/tingshu/img/73/236682773.jpg
c####.k####.cn.####.net/tingshu/img/76/326060576.jpg
c####.k####.cn.####.net/tingshu/img/77/767832977.jpg
c####.k####.cn.####.net/tingshu/img/78/100129878.jpg
c####.k####.cn.####.net/tingshu/img/80/100100180.jpg
c####.k####.cn.####.net/tingshu/img/82/800145582.jpg
c####.k####.cn.####.net/tingshu/img/85/100102785.jpg
c####.k####.cn.####.net/tingshu/img/88/w0oljk.jpg
c####.k####.cn.####.net/tingshu/img/92/100103392.jpg
c####.k####.cn.####.net/tingshu/img/92/nef0ja.jpg
c####.k####.cn.####.net/tingshu/img/93/100103593.jpg
c####.k####.cn.####.net/tingshu/img/93/100134893.jpg
c####.k####.cn.####.net/tingshu/img/94/424794a.jpg
c####.k####.cn.####.net/tingshu/img/96/100136596.jpg
c####.k####.cn.####.net/tingshu/img/99/aujh03.jpg
m####.k####.cn/mobi.s?f=####&q=XWGUx####
ts.k####.cn/service/gethome.php?act=####
ts.k####.cn/service/getlist.v31.php?act=####
ts.k####.cn/service/getlist.v31.php?act=####&id=####&type=####
ts.k####.cn/service/getlist.v31.php?act=####&pos=####

HTTP POST requests:

a####.u####.com/app_logs
oc.u####.com/check_config_update

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/23.xml
/data/data/####/23356507059351895.xml
/data/data/####/24356507059351895.xml
/data/data/####/25356507059351895.xml
/data/data/####/360.db-journal
/data/data/####/853378.jar
/data/data/####/Alvin2.xml
/data/data/####/AppStore.xml
/data/data/####/ContextData.xml
/data/data/####/com.dazhang.mianfei.readbook_preferences.xml
/data/data/####/com.dazhang.mianfei.readbook_preferences.xml.bak
/data/data/####/da.jar
/data/data/####/kw_tingshu.db-journal
/data/data/####/libjiagu.so
/data/data/####/mobclick_agent_online_setting_com.dazhang.mianf...ok.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/uuid.xml
/data/data/####/webview.db-journal
/data/media/####/-341027537
/data/media/####/.nomedia
/data/media/####/.setting.dat
/data/media/####/104263205
/data/media/####/105010748
/data/media/####/1147985540
/data/media/####/117a4ez8adn2tprork4qle0l0.tmp
/data/media/####/1376978974
/data/media/####/16ppviz9kr9gq3ain8cnkecws.tmp
/data/media/####/1a06cj8k17lrbm1mun2jvprjx.tmp
/data/media/####/1hme0hpugxcadjjniorr8iy7a.tmp
/data/media/####/1kk2u9gcal44j6acaujta9ehp.tmp
/data/media/####/1nkoqr8gpd8e10e9oceo1x1x5.tmp
/data/media/####/1smlgc1fn1a1ky0okpx7bc5vl.tmp
/data/media/####/1to707mxwublgnx0kdg7i8ygq.tmp
/data/media/####/28qdcp2u5m16nqw25ivvbstze.tmp
/data/media/####/2mkruxxtf8qd45ls79ywhs36p.tmp
/data/media/####/2su9re2l47awl8chbsu72c5h9.tmp
/data/media/####/2t4rwfo3l23vo7qqit9dlr77g.tmp
/data/media/####/2tin1s6pkgv5nis4davuy5q20.tmp
/data/media/####/2xdy3cqjavpze8wb0rud1q24c.tmp
/data/media/####/2z16cq1oguw1d6jypkwi27tw7.tmp
/data/media/####/38vodzd8nwnykklqz7835stzv.tmp
/data/media/####/3d9g6dljim54tu0v3ann2lok9.tmp
/data/media/####/3wvdx1bdh2mrvbcjv4jguiyvz.tmp
/data/media/####/3y57rjc78ifbm3hgty4xe7sr2.tmp
/data/media/####/3ybq59k0nvnkabg0lzavh5p6s.tmp
/data/media/####/439o2atq69l2lfnbpq6a8vt8k.tmp
/data/media/####/47mhoesoihw4s3phlbis6a76e.tmp
/data/media/####/48id37c6h3dbkg75158glxk3e.tmp
/data/media/####/4g7uo03eu0ttgs8txs4xvfi5l.tmp
/data/media/####/4g836nxx9dr5dqy0fj2gguqn4.tmp
/data/media/####/4mt71n2q5dm2p2p2uotp598xt.tmp
/data/media/####/4tul91sestf1swz47xd5rhfvp.tmp
/data/media/####/51szlxdzh8tn17it8hzaqop1w.tmp
/data/media/####/544d51un2rlhffrrvp6bkmgp7.tmp
/data/media/####/55dd56rf50y19kzqdco8yhlk1.tmp
/data/media/####/5br8k67j4wfphukx4umzn8js3.tmp
/data/media/####/5cs1sr6soro6bd8e1yl0kxrfd.tmp
/data/media/####/5k20zryun0lmrawr0zekpyra6.tmp
/data/media/####/5tlx8yxjh9x7o536kgwd6hm68.tmp
/data/media/####/5uezrt2jccts6x6rpt53yt9zv.tmp
/data/media/####/5yxpx2r7l7cuskl5oqdud5xc4.tmp
/data/media/####/640aqrqzre8v82yrlxil56ura.tmp
/data/media/####/65ssu4jfmg7ids3yr91iitl7k.tmp
/data/media/####/66cxhntvzd3bvb79b7l9xxd0e.tmp
/data/media/####/6f7g74b6fhb596caozvbsxyxc.tmp
/data/media/####/6sa2cquzpc2jh6ogh89m93tre.tmp
/data/media/####/6tz8me8cjuvugyc0rtjjs3kp4.tmp
/data/media/####/7adtkv39qziqz16dy4b4uskb7.tmp
/data/media/####/7czgw543ll4bhpyytyu1g1uw6.tmp
/data/media/####/7dq82bsqqqt88l7s2hakgsytx.tmp
/data/media/####/7e60m1t4hmkvrfid30q6be5w6.tmp
/data/media/####/7f4xenr8lztls85xpjetdoxm5.tmp
/data/media/####/7fzpq3ikdr2wq107xglsk1s1m.tmp
/data/media/####/7i9vkltmnpg8almcpqpzecdti.tmp
/data/media/####/7iyaarqd9ihc75sjlub66v6qu.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/b4kccrhij4owfse2u4l5mwkf.tmp
/data/media/####/g1joosi29gcwy9eh5hwmkhe4.tmp
/data/media/####/j52s8mzi5cpfuisab6mq2bdv.tmp
/data/media/####/lbok4ovnempa5gafuigz3vaz.tmp
/data/media/####/n9smm5cjht41ngc74g1qlxch.tmp
/data/media/####/test.aac
/data/media/####/ttp58tphorw6ilpitkjkmoee.tmp
/data/media/####/z21t0ot7sb6mezhk1988b2zf.tmp

Miscellaneous:

Executes next shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

fg
libjiagu
okjbvcde345789oijhgfdr6

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding

Uses special library to hide executable bytecode.

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.

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