Android.BackDoor.2466

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Backdoor.657.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c.appj####.com:80
TCP(HTTP/1.1) a.e####.cn:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) api.e####.cn:80
TCP(HTTP/1.1) a.a####.qq.com:80
TCP(HTTP/1.1) m.e####.cn:80
TCP(TLS/1.0) x####.tc.qq.com:443
TCP(TLS/1.0) api.e####.cn:443
TCP(TLS/1.0) o####.ssd.i####.####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) a.a####.qq.com:443
TCP(TLS/1.0) pic.e####.cn:443
TCP(TLS/1.0) isds####.qq.com:443
TCP(TLS/1.0) otherbd####.x2s####.t####.####.com:443
TCP zb-cent####.m.ta####.com:443
TCP zb-cent####.m.ta####.com:80

DNS requests:

3####.qq.com
a.a####.qq.com
a.e####.cn
ag####.m.ta####.com
amdc####.m.ta####.com
api.e####.cn
c.appj####.com
cms.g####.com
isds####.qq.com
m.e####.cn
pic.e####.cn
ping####.qq.com
plb####.u####.com
pp.m####.com
q####.qq.com
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com

HTTP GET requests:

a.a####.qq.com/o/simple.jsp?pkgname=####&g_f=####
a.e####.cn/public/getClickUrlList.shtml?lng=####&sd=####&screenheight=##...
a.e####.cn/public/getInformationAd.shtml?lng=####&sd=####&screenheight=#...
a.e####.cn/public/getStartUpImage.shtml?height=####&width=####&sd=####&m...
a.e####.cn/public/rab.shtml?id=####&network=####&machine=####
a.e####.cn/public/setMachineUa.shtml?lng=####&sd=####&screenheight=####&...
a.e####.cn/public/showUrlVisit.shtml?os=####&osversion=####&appversion=#...
api.e####.cn/public/getSecondaryHomeData.shtml?machine=####&version=####...
m.e####.cn/app/download

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
c.appj####.com/ad/splash/stats.html

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/ACCS_BINDumeng;59aa5ea182b63539ed001402.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/Ji.xml
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/UserAgent.xml
/data/data/####/a==7.3.1&&1.2.2_1566797015911_envelope.log
/data/data/####/accs.db-journal
/data/data/####/ad_show_time.xml
/data/data/####/agoo.pid
/data/data/####/cn.ecook.xml
/data/data/####/collectiondatabase
/data/data/####/collectiondatabase-journal
/data/data/####/d==7.3.1&&1.2.2_1566797016082_envelope.log
/data/data/####/d==7.3.1&&1.2.2_1566797018938_envelope.log
/data/data/####/d==7.3.1&&1.2.2_1566797025009_envelope.log
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2Nzk3MDExNzI2;
/data/data/####/dW1weF9wdXNoX3JlZ2lzdGVyXzE1NjY3OTcwMTcyOTE=;
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/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/####/f_000007
/data/data/####/f_000008
/data/data/####/index
/data/data/####/info.xml
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/libjiagu.so
/data/data/####/lonLat.xml
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/p==3.3.0&&1.2.2_1566797016691_envelope.log
/data/data/####/ua.db
/data/data/####/ua.db-journal
/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/####/.nomedia
/data/media/####/25effdsdbsv1fn6ozjtwmnfvc.tmp
/data/media/####/31ba8acf4d554f71971dcabfa3c363b3
/data/media/####/42f40ee63da6413c882c2a070d69dbae
/data/media/####/4fn8pl99vi8zn6149m98ld8wg.tmp
/data/media/####/4r86ijhvcu5ebytgp5xbxfpn3.tmp
/data/media/####/6vo3mhe7t6u9bihr6jwrp1qsu.tmp
/data/media/####/7i0n41l1rm5hdkry5n7jywkqb.tmp
/data/media/####/80e958a4a3ca4858ae6dc1dc3f9f4e1d
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/cb19ccdcd1cd4c868c8979afc735149f
/data/media/####/deviceToken
/data/media/####/majiqaxp2rviaqbdon63r70w.tmp
/data/media/####/wet5wwisg9t0b9saipqowftg.tmp

Miscellaneous:

Executes the following shell scripts:

<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:59aa5ea182b63539ed001402","utdid":"XWNs00gEsNEDAGdzx1GuZ9Zd","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
chmod 500 <Package Folder>/files/DaemonServer
chmod 755 <Package Folder>/.jiagu/libjiagu.so
ls /sys/class/thermal
sh

Loads the following dynamic libraries:

libjiagu
tnet-3.1

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-PKCS5Padding
AES-CBC-PKCS7Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Accesses camera interface.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about APN settings.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Manages Wi-Fi connectivity.

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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