Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Xiny.20
- Android.Xiny.224.origin
Downloads the following detected threats from the Internet:
- Android.Xiny.20
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) do.soi####.com:80
- TCP(HTTP/1.1) 47.1####.59.53:900
- TCP(HTTP/1.1) 14.17.1####.130:80
- TCP(HTTP/1.1) m####.z####.cn:80
- TCP(HTTP/1.1) sky.xind####.com:80
- TCP(HTTP/1.1) 65.52.1####.249:80
- TCP(TLS/1.0) b####.be####.top:443
DNS requests:
- a####.u####.com
- b####.be####.top
- cd.kw####.com
- do.soi####.com
- m####.z####.cn
- mt####.go####.com
- sky.xind####.com
HTTP GET requests:
- do.soi####.com/201807/osr.jar
HTTP POST requests:
- a####.u####.com/app_logs
- m####.z####.cn/s
- sky.xind####.com/n?requestId=####&g=####&c=####
- sky.xind####.com/n?requestId=####&g=####&c=####&t=####&ua=####
- sky.xind####.com/s
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/1s.dex
- /data/data/####/1s.jar
- /data/data/####/4.9osr.dex
- /data/data/####/W_Key.xml
- /data/data/####/appuserid.xml
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/com.chaoji.hfds_preferences.xml
- /data/data/####/cxh_0.xml
- /data/data/####/db33.db
- /data/data/####/db33.db-journal
- /data/data/####/diskdiggerd
- /data/data/####/downloadswc
- /data/data/####/downloadswc-journal
- /data/data/####/dpi
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/hid.db
- /data/data/####/hxdata.xml
- /data/data/####/libjiagu-203404540.so
- /data/data/####/skey.xml
- /data/data/####/st.xml
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/webview.db
- /data/data/####/webview.db-journal
- /data/data/####/x2.xml
- /data/data/####/z.xml
- /data/media/####/.nid
- /data/media/####/4.9osr.jar
- /data/media/####/restime.dat
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh
- <Package Folder>/diskdiggerd
- cat /sys/class/android_usb/android0/idProduct
- cat /sys/class/android_usb/android0/idVendor
- chmod 777 <Package Folder>/diskdiggerd
- getprop
- ls -l /dev
- ls -l /dev/block
- ls -l /dev/block/vold
- ls -l /dev/bus
- ls -l /dev/bus/usb
- ls -l /dev/bus/usb/001
- ls -l /dev/com.android.settings
- ls -l /dev/com.android.settings.daemon
- ls -l /dev/cpuctl
- ls -l /dev/cpuctl/apps
- ls -l /dev/cpuctl/apps/bg_non_interactive
- ls -l /dev/graphics
- ls -l /dev/input
- ls -l /dev/log
- ls -l /dev/pts
- ls -l /dev/snd
- ls -l /dev/socket
- mount
- ps
- su -c <Package Folder>/diskdiggerd
Loads the following dynamic libraries:
- X86Bridge
- libjiagu-203404540
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- DES
Uses elevated priveleges.
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Displays its own windows over windows of other apps.
