Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) hu####.you####.com:80
- TCP(HTTP/1.1) loc.map.b####.com:80
- TCP(TLS/1.0) 2####.58.212.142:443
DNS requests:
- hu####.you####.com
- loc.map.b####.com
HTTP POST requests:
- hu####.you####.com/(unknown)/sys/clientActivation.gy?oh=####&ov=####
- hu####.you####.com/(unknown)/sys/initApp.gy?oh=####&ov=####
- hu####.you####.com/(unknown)/sys/uploadDeviceId.gy?oh=####&ov=####
- hu####.you####.com/sys/log.gy?app=####&log_version=####
- loc.map.b####.com/offline_loc
- loc.map.b####.com/sdk.php
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/account.db
- /data/data/####/account.db-journal
- /data/data/####/com.huizheng.tcyyhz_dna.xml
- /data/data/####/com.huizheng.tcyyhz_preferences.xml
- /data/data/####/com.huizheng.tcyyhz_preferences.xml.bak (deleted)
- /data/data/####/com.huizheng.tcyyhz_prefs.xml
- /data/data/####/du.lock
- /data/data/####/firll.dat
- /data/data/####/libcuid.so
- /data/data/####/libjiagu1652901010.so
- /data/data/####/multidex.version.xml
- /data/data/####/ofl.config
- /data/data/####/ofl_location.db
- /data/data/####/ofl_location.db-journal
- /data/data/####/ofl_statistics.db
- /data/data/####/ofl_statistics.db-journal
- /data/data/####/p.l
- /data/data/####/shuzilm.db
- /data/data/####/ums_agent_online_setting_com.huizheng.tcyyhz.xm...leted)
- /data/data/####/ums_agent_online_setting_com.huizheng.tcyyhz.xml
- /data/data/####/ums_agent_online_setting_com.huizheng.tcyyhz.xml (deleted)
- /data/data/####/ums_agent_online_setting_com.huizheng.tcyyhz.xml.bak
- /data/media/####/-223872163-62753450
- /data/media/####/-81245521-1234200643
- /data/media/####/-812455211426543184
- /data/media/####/._android.dat
- /data/media/####/._driver.dat
- /data/media/####/._system.dat
- /data/media/####/.aio.dat
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/1537827748823
- /data/media/####/1537827748868
- /data/media/####/_android.dat
- /data/media/####/_driver.dat
- /data/media/####/_system.dat
- /data/media/####/aio.dat
- /data/media/####/conlts.dat
- /data/media/####/ller.dat
- /data/media/####/ls.db
- /data/media/####/ls.db-journal
- /data/media/####/test.0
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu1652901010.so
- date
- df
- ls /dev/socket
- ls /system/fonts
- mkdir -p <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/
- ps
- service call iphonesubinfo 1
- sh -c cat /proc/meminfo
- sh -c cat /proc/sys/kernel/random/uuid
- sh -c cat /proc/uptime
- sh -c cat /sys/block/mmcblk0/device/cid
- sh -c cat /sys/class/net/eth0/address
- sh -c cat /sys/class/net/eth1/address
- sh -c cat /sys/class/net/eth2/address
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/._system.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_system.dat
- sh -c cat <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
- sh -c cd /proc/;cat cpuinfo
- sh -c cd /proc/net/ && cat arp
- sh -c cd /proc/self/;cat status
- sh -c cd /sys/class/net/eth0/ && cat address
- sh -c cd /sys/class/net/wlan0/ && cat address
- sh -c echo OERBQUNBNTEwRkM1NTMwODY2MzIyNEFDNTk1QkQ3OEMyOEQyMEU6N0E1RjNBOjU0RjREQg== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c echo OERBQUNBNTEwRkM1NTMwODY2MzIyNEFDNTk1QkQ3OEMyOEQyMEU6N0E1RjNBOjU0RjREQg== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
- sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/._system.dat
- sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_system.dat
- sh -c echo Qjg4MjVEODAwQjkzQkY3RUNENUJFM0I5RDMxRDkxOEE2M0ZDNkI6NENGODIxOjUyREY2Mg== > <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c echo Qjg4MjVEODAwQjkzQkY3RUNENUJFM0I5RDMxRDkxOEE2M0ZDNkI6NENGODIxOjUyREY2Mg== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.dat
- sh -c echo REU3M0U5NDREMDUyQzkxMTkxNTc2Rjc4MDgzMjk3MkYxNTM3ODI3NzUw > <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c echo REU3M0U5NDREMDUyQzkxMTkxNTc2Rjc4MDgzMjk3MkYxNTM3ODI3NzUw > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
Loads the following dynamic libraries:
- BaiduMapSDK_v3_0_0
- YYDroidJni
- du
- libjiagu1652901010
- locSDK6a
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
Gains access to information about running applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
