Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Dowgin.3.origin
- Adware.Plague.1.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) t####.qq.com:14000
- TCP(HTTP/1.1) cd.md.c####.####.net:80
- TCP(HTTP/1.1) ni.ei.ne####.cn:80
- TCP(HTTP/1.1) bj.bc####.com:80
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) www.zuoye####.com.cn:80
- TCP(HTTP/1.1) r####.uu.qq.com:80
- TCP(HTTP/1.1) t####.qq.com:8080
- TCP t####.qq.com:14000
- TCP t####.qq.com:8080
DNS requests:
- a####.u####.com
- au.u####.co
- au.u####.com
- cd.md.c####.cn
- e.anzhua####.com
- e1.anzhua####.com
- e2.anzhua####.com
- ni.ei.ne####.cn
- oc.u####.co
- oc.u####.com
- pi####.qq.com
- r####.uu.qq.com
- t####.qq.com
- v####.bj.bc####.com
- www.zuoye####.com.cn
HTTP GET requests:
- bj.bc####.com/yc185.txt
- cd.md.c####.####.net/offer/20181204/201812041054103.png
- cd.md.c####.####.net/offer/20181204/201812041054366.apk
- cd.md.c####.####.net/offer/20181204/201812041054759.png
- www.zuoye####.com.cn/activity/check/4?uid=####
- www.zuoye####.com.cn/app/splash/null?w=####
- www.zuoye####.com.cn/client/getPreviewChildInfo?topicID=####&childImgUrl...
- www.zuoye####.com.cn/css/searchArticle/art.css
- www.zuoye####.com.cn/img/searchArticle/plane.png
- www.zuoye####.com.cn/security/ocrtoken?id=####&sn=####
- www.zuoye####.com.cn/upload/images/androidImg/20150829/5bb618e9321e3157a...
HTTP POST requests:
- a####.u####.com/app_logs
- ni.ei.ne####.cn/ude/284e/e70
- ni.ei.ne####.cn/ude/284e/p70
- ni.ei.ne####.cn/ude/284e/q70
- ni.ei.ne####.cn/ude/284e/r70
- ni.ei.ne####.cn/ude/284e/s70
- ni.ei.ne####.cn/ude/284e/t70
- ni.ei.ne####.cn/ude/284e/w70
- oc.u####.com/check_config_update
- r####.uu.qq.com/rqd/sync
- t####.qq.com:14000/203.205.146.122:14000/
- t####.qq.com:8080/203.205.146.122:8080/
- www.zuoye####.com.cn/security/jytoken
File system changes:
Creates the following files:
- /data/data/####/-11711265601425525583
- /data/data/####/-771132034-12413057
- /data/data/####/.tpns.xml.xml
- /data/data/####/JingYouMath.db-journal
- /data/data/####/_mheduqs.xml
- /data/data/####/_mjtedup.xml
- /data/data/####/_msedu_r.xml
- /data/data/####/_msedu_r.xml.bak
- /data/data/####/bugly_data.xml
- /data/data/####/bugly_db_lejiagu-journal
- /data/data/####/classes.jar
- /data/data/####/cn.efo.islkyf.jar
- /data/data/####/com.jingyou.math.xml
- /data/data/####/data_0
- /data/data/####/data_1
- /data/data/####/data_2
- /data/data/####/data_3
- /data/data/####/dbscn-journal
- /data/data/####/device_id.xml
- /data/data/####/index
- /data/data/####/libshella-2.2.11.2.so
- /data/data/####/mix.dex
- /data/data/####/mobclick_agent_cached_net.xb.st.junior.edu2016061615
- /data/data/####/pri_tpush_tencent_analysis.db_net.xb.st.junior....ournal
- /data/data/####/push_message.db-journal
- /data/data/####/result_xml_pdf_template.so
- /data/data/####/tpush_tencent_analysis.db_net.xb.st.junior.edu;...ournal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/zsnet.db-journal
- /data/media/####/.nomedia
- /data/media/####/0367b3725be6e
- /data/media/####/7fc000b614430
- /data/media/####/journal.tmp
- /data/media/####/net.xb.st.junior.edu.p
- /data/media/####/pr.p
Miscellaneous:
Executes the following shell scripts:
- /system/bin/app_process /system/bin cn.efo.islkyf.frqmyq 2274 <Package>
- /system/bin/sh -c getprop ro.aa.romver
- /system/bin/sh -c getprop ro.board.platform
- /system/bin/sh -c getprop ro.build.fingerprint
- /system/bin/sh -c getprop ro.build.nubia.rom.name
- /system/bin/sh -c getprop ro.build.rom.id
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
- /system/bin/sh -c getprop ro.build.version.emui
- /system/bin/sh -c getprop ro.build.version.opporom
- /system/bin/sh -c getprop ro.gn.gnromvernumber
- /system/bin/sh -c getprop ro.lenovo.series
- /system/bin/sh -c getprop ro.lewa.version
- /system/bin/sh -c getprop ro.meizu.product.model
- /system/bin/sh -c getprop ro.miui.ui.version.name
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
- <Package Folder>/lib/libtpnsWatchdog.so <Package>,2100050458; 55899 203.205.128.130 [{"idx":0,"ts":%d,"et":2000,"si":0,"ui":"<IMEI>","ky":"Axg%lu","mid":"0","ev":{"ov":"18","sr":"600*752","md":"<System Property>","lg":"en","sv":"2.38","mf":"unknown","apn":"%s"}}] 0 18
- chmod 700 <Package Folder>/tx_shell/libshella-2.2.11.2.so
- getprop ro.aa.romver
- getprop ro.board.platform
- getprop ro.build.fingerprint
- getprop ro.build.nubia.rom.name
- getprop ro.build.rom.id
- getprop ro.build.tyd.kbstyle_version
- getprop ro.build.version.emui
- getprop ro.build.version.opporom
- getprop ro.gn.gnromvernumber
- getprop ro.lenovo.series
- getprop ro.lewa.version
- getprop ro.meizu.product.model
- getprop ro.miui.ui.version.name
- getprop ro.vivo.os.build.display.id
- getprop ro.yunos.version
- logcat -d -v threadtime
- sh <Package Folder>/lib/libtpnsWatchdog.so <Package>,2100050458; 55899 203.205.128.130 [{ idx :0, ts :%d, et :2000, si :0, ui : <IMEI> , ky : Axg%lu , mid : 0 , ev :{ ov : 18 , sr : 600*752 , md : <System Property> , lg : en , sv : 2.38 , mf : unknown , apn : %s }}] 0 18
Loads the following dynamic libraries:
- Bugly
- bspatch
- libshella-2.2.11.2
- tpnsSecurity
Uses the following algorithms to encrypt data:
- DES
- DES-CBC-PKCS5Padding
- DES-ECB-PKCS5Padding
Uses the following algorithms to decrypt data:
- DES
- DES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about APN settings.
Gets information about installed apps.
Gets information about running apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
