Android.Backdoor.1409

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) adalli####.zmen####.com:80
TCP(HTTP/1.1) m.cuda####.com:80
TCP(HTTP/1.1) 1####.55.28.235:80
TCP(HTTP/1.1) 47.97.2####.214:80
TCP(HTTP/1.1) c####.360.cn:80
TCP(HTTP/1.1) at.al####.com:80
TCP(HTTP/1.1) 1####.26.247.23:80
TCP(HTTP/1.1) a.e####.cn:80
TCP(HTTP/1.1) api.map.b####.com:80
TCP(HTTP/1.1) ap####.adi####.com:80
TCP(HTTP/1.1) wn.pos.b####.com:80
TCP(HTTP/1.1) c.appj####.com:80
TCP(HTTP/1.1) 1####.31.213.162:80
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) bu####.bianxia####.com:443
TCP(TLS/1.0) s####.fas####.net:443
TCP(TLS/1.0) l####.bianxia####.com:443
TCP(TLS/1.0) buy.bianxia####.com:443
TCP(TLS/1.0) s.l.fas####.net:443

DNS requests:

a.e####.cn
adalli####.zmen####.com
ap####.adi####.com
api.map.b####.com
at.al####.com
bu####.bianxia####.com
buy.bianxia####.com
c####.360.cn
c.appj####.com
l####.bianxia####.com
l.fas####.net
m.cuda####.com
plb####.u####.com
s####.fas####.net
s.l.fas####.net
wn.pos.b####.com

HTTP GET requests:

a.e####.cn/public/getClickUrlPoList.shtml?lng=####&sd=####&screenheight=...
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=#...
adalli####.zmen####.com/zmtmobads/v1/impl.do?param=####
ap####.adi####.com/tj?key=####&rd=####&req=####&token=####
at.al####.com/t/font_1wwdhj84a38fr.ttf
at.al####.com/t/font_wsni5ytblm78pvi.ttf
m.cuda####.com/?appKey=####&appType=####&appEntrance=####&business=####&...
m.cuda####.com/dist/ACTIVITY/activity/2018/03/26/bc2d523c-f944-4e8f-82eb...
m.cuda####.com/dist/ACTIVITY/activity/2018/04/20/0377061b-7db6-427a-812f...
m.cuda####.com/dist/ACTIVITY/activity/2018/04/20/1197527f-6537-4997-805a...
m.cuda####.com/dist/ACTIVITY/activity/2018/04/20/8d6ff6e4-5804-439b-b329...
m.cuda####.com/dist/ACTIVITY/activity/2018/04/20/a6f70386-bc56-42f8-b15f...
m.cuda####.com/dist/ACTIVITY/activity/2018/04/20/bba8d057-7b23-41bf-9225...
m.cuda####.com/dist/ACTIVITY/activity/2018/04/20/f74ba2dc-d827-46a5-b6ad...
m.cuda####.com/dist/ACTIVITY/prize/2017/11/01/8fefa22f-a5ce-43e1-a393-0c...
m.cuda####.com/dist/ACTIVITY/prize/2018/04/20/47040945-47cd-4b73-bda8-84...
m.cuda####.com/dist/ACTIVITY/prize/2018/04/20/8d458ea1-dac8-46a9-9ad8-8d...
m.cuda####.com/dist/ACTIVITY/prize/2018/04/20/be9513d4-67dd-412a-b04d-fe...
m.cuda####.com/dist/ACTIVITY/prize/2018/04/20/c78d3197-861d-45cc-a963-44...
m.cuda####.com/dist/ACTIVITY/prize/2018/04/20/dba005a9-a0b4-4d51-82ba-6b...
m.cuda####.com/dist/bxm_base/css/pops.css
m.cuda####.com/dist/bxm_base/js/clipboard.min.js
m.cuda####.com/dist/bxm_base/js/polyfill.min.js
m.cuda####.com/dist/bxm_base/js/vue.min.js
m.cuda####.com/dist/bxm_base/js/zepto.js
m.cuda####.com/dist/newwheel/show/css/Popup.css
m.cuda####.com/dist/newwheel/show/css/loading.css
m.cuda####.com/dist/newwheel/show/css/style.css
m.cuda####.com/dist/newwheel/show/images/border-quan.png
m.cuda####.com/dist/newwheel/show/images/gongxi.png
m.cuda####.com/dist/newwheel/show/images/sunshine-bottom.png
m.cuda####.com/dist/newwheel/show/img/banner.png
m.cuda####.com/dist/newwheel/show/img/bg.png
m.cuda####.com/dist/newwheel/show/img/button1.png
m.cuda####.com/dist/newwheel/show/img/frequency.png
m.cuda####.com/dist/newwheel/show/img/turntable.png
m.cuda####.com/dist/newwheel/show/img/turntable_bg.png
m.cuda####.com/dist/newwheel/show/js/newWheel.min.20180620.js
m.cuda####.com/dist/welfareAT/public/common.js
m.cuda####.com/dist/welfareAT/public/extend.css
m.cuda####.com/dist/welfareAT02/public/lib/conf/actConf.js
m.cuda####.com/dist/wheelModel/images/cry@2x.png
m.cuda####.com/dist/wheelModel/images/top.png
m.cuda####.com/dist/wheelModel/js/awardRotate.js
m.cuda####.com/distt/newwheel/show/img/coin.png
m.cuda####.com/distt/newwheel/show/img/hb-down.png
m.cuda####.com/distt/newwheel/show/img/hb-up.png
m.cuda####.com/distt/newwheel/show/wheel13174.html?business=####&appkey=...
wn.pos.b####.com/adx.php?c=####&ext=####

HTTP POST requests:

api.map.b####.com/location/ip?ak=####&coor=####
c####.360.cn/stra_packet
c.appj####.com/ad/splash/stats.html

Modified file system:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/.jgrpa.xml
/data/data/####/.log.lock
/data/data/####/.log.rpa
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/ad_show_time.xml
/data/data/####/b074efaa5e3f6ef05f73fec50c47f1c7.0.tmp
/data/data/####/b074efaa5e3f6ef05f73fec50c47f1c7.1.tmp
/data/data/####/cn.ecook.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/data_3 (deleted)
/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/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/index
/data/data/####/info.xml
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu1894981982.so
/data/data/####/log.android.library.xml
/data/data/####/lonLat.xml
/data/data/####/multidex.version.xml
/data/data/####/um_pri.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml

Miscellaneous:

Executes next shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu1894981982.so
ls /
ls /sys/class/thermal

Loads the following dynamic libraries:

libjiagu1894981982

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-ECB-PKCS5Padding

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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