Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) hul####.zjyu####.cn:80
- TCP(TLS/1.0) api.map.b####.com:443
- TCP(TLS/1.0) loc.map.b####.com:443
- TCP(TLS/1.0) 1####.217.19.206:443
DNS requests:
- api.map.b####.com
- hul####.zjyu####.cn
- loc.map.b####.com
HTTP POST requests:
- hul####.zjyu####.cn/(unknown)/sys/clientActivation.gy?oh=####&ov=####
- hul####.zjyu####.cn/(unknown)/sys/initApp.gy?oh=####&ov=####
- hul####.zjyu####.cn/(unknown)/sys/uploadDeviceId.gy?oh=####&ov=####
- hul####.zjyu####.cn/sys/log.gy?app=####&log_version=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/account.db
- /data/data/####/account.db-journal
- /data/data/####/authStatus_com.huizheng.tcyyhz.xml
- /data/data/####/authStatus_com.huizheng.tcyyhz;GuardService.xml
- /data/data/####/authStatus_com.huizheng.tcyyhz;remote.xml
- /data/data/####/com.huizheng.tcyyhz_dna.xml
- /data/data/####/com.huizheng.tcyyhz_preferences.xml
- /data/data/####/com.huizheng.tcyyhz_prefs.xml
- /data/data/####/du.lock
- /data/data/####/firll.dat
- /data/data/####/hst.db
- /data/data/####/hst.db-journal
- /data/data/####/libcuid.so
- /data/data/####/libjiagu1652901010.so
- /data/data/####/multidex.version.xml
- /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/####/-181889467-1559597670
- /data/media/####/-1818894671286349574
- /data/media/####/-1818894671451404233
- /data/media/####/-2128346121-573458150
- /data/media/####/._android.dat
- /data/media/####/._driver.dat
- /data/media/####/._system.dat
- /data/media/####/.aio.dat
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/11502595961866328653
- /data/media/####/1551267156749
- /data/media/####/1551267156759
- /data/media/####/_android.dat
- /data/media/####/_driver.dat
- /data/media/####/_system.dat
- /data/media/####/aio.dat
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- date
- df
- id
- ls /dev/socket
- ls /system/fonts
- mkdir -p <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/
- ps
- service call iphonesubinfo 1
- sh -c cat
- sh -c cat /proc/meminfo
- sh -c cat /proc/sys/kernel/osrelease
- sh -c cat /proc/sys/kernel/random/boot_id
- 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 MDI0RTY2NTZGMzY5QkI0OUI1QzQxQzQ5NjA5OEU5MzAzNzRBQjY6REZEMUFBOjI5QjlFQw== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
- sh -c echo MDI0RTY2NTZGMzY5QkI0OUI1QzQxQzQ5NjA5OEU5MzAzNzRBQjY6REZEMUFBOjI5QjlFQw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
- sh -c echo MURCOTQ1MDcxMjA0MDMzMERBQ0ZBNEU2NEY4ODNGRDExNTUxMjY3MTU5 > <SD-Card>/../../../../../..<SD-Card>/.aio.dat
- sh -c echo MURCOTQ1MDcxMjA0MDMzMERBQ0ZBNEU2NEY4ODNGRDExNTUxMjY3MTU5 > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/aio.dat
- sh -c echo NTAyNUEwOURGRDcyQ0ZCMTQ5NzMyNjI2NjRCMzZGQURGQTc4RjY6RjVDN0IzOkI0NDk1Ng== > <SD-Card>/../../../../../..<SD-Card>/._driver.dat
- sh -c echo NTAyNUEwOURGRDcyQ0ZCMTQ5NzMyNjI2NjRCMzZGQURGQTc4RjY6RjVDN0IzOkI0NDk1Ng== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_driver.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
Loads the following dynamic libraries:
- BaiduMapSDK_base_v5_1_0
- YYDroidJni
- du
- libjiagu1652901010
- locSDK7b
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.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
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.