Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.657.origin
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) 1####.55.28.235:80
- TCP(HTTP/1.1) 47.97.2####.214:80
- TCP(HTTP/1.1) 1####.31.213.162:80
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) safebro####.google####.com:443
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) regi####.xm####.xi####.com:443
- TCP(TLS/1.0) 1####.217.168.202:443
- TCP(TLS/1.0) and####.cli####.go####.com:443
- TCP(TLS/1.2) 1####.217.168.202:443
DNS requests:
- and####.cli####.go####.com
- and####.google####.com
- instant####.google####.com
- p####.google####.com
- regi####.xm####.xi####.com
- safebro####.google####.com
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/.lock
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/MessageStore.db
- /data/data/####/MessageStore.db-journal
- /data/data/####/MsgLogStore.db
- /data/data/####/MsgLogStore.db-journal
- /data/data/####/classes.dex
- /data/data/####/classes.dex;classes2.dex
- /data/data/####/classes.dex;classes3.dex
- /data/data/####/classes.oat
- /data/data/####/cn.ecook.xml
- /data/data/####/com.ciba.data.xml
- /data/data/####/com.google.android.gms.analytics.prefs.xml
- /data/data/####/geofencing.db
- /data/data/####/geofencing.db-journal
- /data/data/####/google_analytics_v4.db
- /data/data/####/google_analytics_v4.db-journal
- /data/data/####/info.xml
- /data/data/####/libjiagu.so
- /data/data/####/mipush.xml
- /data/data/####/mipush.xml.bak
- /data/data/####/mipush.xml.bak (deleted)
- /data/data/####/mipush_extra.xml
- /data/data/####/mipush_extra.xml.bak
- /data/data/####/mipush_region
- /data/data/####/mipush_region.lock
- /data/data/####/tiny_data.data
- /data/data/####/tiny_data.lock
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_message_state.xml
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- ls /sys/class/thermal
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
Accesses the ITelephony private interface.
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.
