Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.SmsBot.135.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) 1####.mobi:80
- TCP(HTTP/1.1) weibean####.sin####.com:80
- TCP(HTTP/1.1) e####.s####.com:80
- TCP(HTTP/1.1) s####.1####.com:80
- TCP(HTTP/1.1) tcco####.1####.com:80
- TCP(TLS/1.0) 2####.58.212.174:443
- TCP(TLS/1.0) 1####.mobi:443
DNS requests:
- 1####.mobi
- e####.s####.com
- s####.1####.com
- tcco####.1####.com
- weibean####.sin####.com
HTTP GET requests:
- 1####.mobi/?min_id=####
- 1####.mobi/?type=####
- e####.s####.com/req.aspx?appkey=####&key=####
- s####.1####.com/api/focus?type=####
- s####.1####.com/api/messages?min_id=####
- tcco####.1####.com/api/configurations/weidou_android_configuration.xml?
- tcco####.1####.com/api/configurations/weidou_android_version.json?
HTTP POST requests:
- weibean####.sin####.com/api/upload.php
File system changes:
Creates the following files:
- /data/data/####/.md5
- /data/data/####/.sec_version
- /data/data/####/Setting_snspt_Link.xml
- /data/data/####/classes.dex
- /data/data/####/classes.jar
- /data/data/####/com.iqianxuni.shortvideos
- /data/data/####/com.iqianxuni.shortvideos.art
- /data/data/####/com.qianxun.shortvideos_preferences.xml
- /data/data/####/libsecexe.x86.so
- /data/data/####/libsecmain.x86.so
- /data/data/####/tcclick.db
- /data/data/####/tcclick.db-journal
- /data/data/####/tcclick.preferences.xml
- /data/data/####/videodata.db-journal
- /data/media/####/.tcclick.udid
- /data/media/####/data.properties
- /data/media/####/log20190125.txt
Miscellaneous:
Executes the following shell scripts:
- <Package> <Package> -1830454088 0 /data/app/<Package>-1.apk 41 <Package> 49 50
- chmod 755 <Package Folder>/.cache/<Package>
- chmod 755 <Package Folder>/.cache/<Package>.art
Loads the following dynamic libraries:
- libsecexe.x86
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
