Android.Packed.48196

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.3887

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c.xz####.com:3350
TCP(HTTP/1.1) bub####.g####.com:2100
TCP(HTTP/1.1) cdn.1####.wang:80
TCP(HTTP/1.1) 47.95.1####.193:8806
TCP(HTTP/1.1) www.go####.com:80
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) api.voic####.cn:443
TCP(TLS/1.0) bid.ad####.cn:443

DNS requests:

api.voic####.cn
bid.ad####.cn
bub####.g####.com
c.xz####.com
cdn.1####.wang
plb####.u####.com
u####.u####.com
www.go####.com

HTTP GET requests:

bub####.g####.com:2100/api/GetAdvertisementSwitch?key=####&site=####
bub####.g####.com:2100/api/GetApkAdvertisement?site=####&type=####
bub####.g####.com:2100/api/GetElfBlackList?packagename=####&type=####
cdn.1####.wang/sc_168
www.go####.com/complete/search?hl=####&client=####&q####
www.go####.com/complete/search?hl=####&client=####&q==+sym####

HTTP POST requests:

c.xz####.com:3350/s/

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/7862E3F7FDC05F0003A57C9A72818854.dex (deleted)
/data/data/####/7862E3F7FDC05F0003A57C9A72818854.jar
/data/data/####/7862E3F7FDC05F0003A57C9A72818854.tmp
/data/data/####/AdDex.4.0.1.dex
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonClient.zip
/data/data/####/FLY_AD_SHARED.xml
/data/data/####/MultiDex.lock
/data/data/####/TinyCnnModel
/data/data/####/ad_adview.dex
/data/data/####/ad_adview.jar
/data/data/####/com.jb.emoji.gokeyboard-1.apk.classes2.dex
/data/data/####/dW1weF9pbnRlcm5hbF8xNTczNTYxNjAwMjI3;
/data/data/####/dex_update_info.xml
/data/data/####/elfinject
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&3.19_1573561600230_envelope.log
/data/data/####/iflytek_collect_state.xml
/data/data/####/info.xml
/data/data/####/multidex.version.xml
/data/data/####/small_red_dot.xml
/data/data/####/sp_dev_info.xml
/data/data/####/start_eventsrv
/data/data/####/start_eventsrvR
/data/data/####/tmp-com.jb.emoji.gokeyboard-1.apk.classes389162639.zip
/data/data/####/txyuou
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db
/data/data/####/webview.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.oldmarkuser
/data/media/####/.umm.dat
/data/media/####/2019-11-12-15-26-39.crashlog
/data/media/####/2019-11-12-15-26-46.crashlog
/data/media/####/2019-11-12-15-26-47.crashlog
/data/media/####/2019-11-12-15-26-50.crashlog
/data/media/####/2019-11-12-15-26-53.crashlog
/data/media/####/2019-11-12-15-26-55.crashlog
/data/media/####/2019-11-12-15-26-58.crashlog
/data/media/####/2019-11-12-15-26-59.crashlog
/data/media/####/2019-11-12-15-27-00.crashlog
/data/media/####/2019-11-12-15-27-02.crashlog
/data/media/####/2019-11-12-15-27-03.crashlog
/data/media/####/2019-11-12-15-27-04.crashlog
/data/media/####/2019-11-12-15-27-06.crashlog
/data/media/####/2019-11-12-15-27-07.crashlog
/data/media/####/2019-11-12-15-27-08.crashlog
/data/media/####/2019-11-12-15-27-09.crashlog
/data/media/####/2019-11-12-15-27-11.crashlog
/data/media/####/2019-11-12-15-27-12.crashlog
/data/media/####/2019-11-12-15-27-14.crashlog
/data/media/####/2019-11-12-15-27-15.crashlog
/data/media/####/2019-11-12-15-27-16.crashlog
/data/media/####/2019-11-12-15-27-17.crashlog
/data/media/####/2019-11-12-15-27-18.crashlog
/data/media/####/2019-11-12-15-27-19.crashlog
/data/media/####/2019-11-12-15-27-20.crashlog
/data/media/####/2019-11-12-15-27-21.crashlog
/data/media/####/2019-11-12-15-27-23.crashlog
/data/media/####/2019-11-12-15-27-24.crashlog
/data/media/####/2019-11-12-15-27-27.crashlog
/data/media/####/2019-11-12-15-27-29.crashlog
/data/media/####/2019-11-12-15-27-30.crashlog
/data/media/####/2019-11-12-15-27-33.crashlog
/data/media/####/2019-11-12-15-27-34.crashlog
/data/media/####/2019-11-12-15-27-37.crashlog
/data/media/####/2019-11-12-15-27-38.crashlog
/data/media/####/2019-11-12-15-27-39.crashlog
/data/media/####/2019-11-12-15-27-41.crashlog
/data/media/####/2019-11-12-15-27-42.crashlog
/data/media/####/2019-11-12-15-27-44.crashlog
/data/media/####/2019-11-12-15-27-45.crashlog
/data/media/####/2019-11-12-15-27-46.crashlog
/data/media/####/2e551278-26a8-4e26-b8d6-752ff2c7a608.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/NetworkReqLog.txt
/data/media/####/adv
/data/media/####/config
/data/media/####/deviceId
/data/media/####/master
/data/media/####/master.lock
/data/media/####/sysid.dat

Miscellaneous:

Executes the following shell scripts:

getprop phone.id
ls /sys/class/thermal
sh
su

Loads the following dynamic libraries:

goldcoast
mqm

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES-CBC-PKCS5Padding

Uses elevated priveleges.

Accesses the ITelephony private interface.

Gets information about location.

Gets information about network.

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

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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