Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Dowgin.3.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) ci.tv.c####.cn:80
- TCP(HTTP/1.1) www.zhongk####.com:80
- TCP(HTTP/1.1) r####.uu.qq.com:80
- TCP(HTTP/1.1) cd.md.c####.####.net:80
DNS requests:
- cd.md.c####.cn
- ci.tv.c####.cn
- r####.uu.qq.com
- www.zhongk####.com
HTTP GET requests:
- cd.md.c####.####.net/offer/20171206/201712061752304.png
- cd.md.c####.####.net/offer/20181204/201812041054759.png
- cd.md.c####.####.net/offer/20190403/201904031407486.png
HTTP POST requests:
- ci.tv.c####.cn/ude/f5d9/p07
- ci.tv.c####.cn/ude/f5d9/q07
- ci.tv.c####.cn/ude/f5d9/s07
- ci.tv.c####.cn/ude/f5d9/w07
- r####.uu.qq.com/rqd/sync
- www.zhongk####.com/getuserid/
File system changes:
Creates the following files:
- /data/data/####/_csedu_.xml
- /data/data/####/_msedu_r.xml
- /data/data/####/_vsedu_.xml
- /data/data/####/bugly_data.xml
- /data/data/####/bugly_db_lejiagu-journal
- /data/data/####/edu.jar
- /data/data/####/libshella-2.2.9.so
- /data/data/####/mix.dex
- /data/data/####/mm.kl.sh.dex
- /data/data/####/mm.kl.sh.jar
- /data/data/####/plugin-deploy.jar
- /data/data/####/plugin-deploy.key
- /data/media/####/7fc000b614430
- /data/media/####/8950f1cae1554
- /data/media/####/b076ac23900b2
Miscellaneous:
Executes the following shell scripts:
- /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
- chmod 700 <Package Folder>/tx_shell/libshella-2.2.9.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.vivo.os.build.display.id
- getprop ro.yunos.version
- logcat -d -v threadtime
Loads the following dynamic libraries:
- Bugly
- libshella-2.2.9
Uses the following algorithms to encrypt data:
- DES
- DES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- DES
- DES-CBC-PKCS5Padding
- RSA-ECB-PKCS1Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
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.
