Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(TLS/1.0) fp.fraudme####.cn:443
- TCP(TLS/1.0) card####.xiao####.com:443
DNS requests:
- and####.b####.qq.com
- card####.xiao####.com
- fp.fraudme####.cn
HTTP POST requests:
- and####.b####.qq.com/rqd/async?aid=####
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.td-3
- /data/data/####/1002
- /data/data/####/1004
- /data/data/####/BUGLY_COMMON_VALUES.xml
- /data/data/####/action_widget.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/com.xiaoying.cardloan.BETA_VALUES.xml
- /data/data/####/com.xiaoying.cardloan.BETA_VALUES.xml.bak
- /data/data/####/com.xiaoying.cardloan_preferences.xml
- /data/data/####/crashrecord.xml
- /data/data/####/dso_deps
- /data/data/####/dso_lock
- /data/data/####/dso_manifest
- /data/data/####/dso_state
- /data/data/####/event.db-journal
- /data/data/####/fm_shared.xml
- /data/data/####/libjiagu1075111687.so
- /data/data/####/local_crash_lock
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/pri_tencent_analysis.db_com.xiaoying.cardloan-journal
- /data/data/####/security_info
- /data/data/####/share_name.xml
- /data/data/####/shared_pref_advertise.xml
- /data/data/####/td_fm.jar
- /data/data/####/tencent_analysis.db_com.xiaoying.cardloan-journal
- /data/data/####/xiaoying_cardloan.xml
- /data/data/####/xiaoying_protocol.xml
- /data/media/####/.td-3
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/sh -c getprop
- /system/bin/sh -c type su
- chmod 444/storage/emulated/0/.td-3
- chmod 444/storage/emulated/0/Alarms/.td-3
- chmod 444/storage/emulated/0/Android/.td-3
- chmod 444/storage/emulated/0/DCIM/.td-3
- chmod 444/storage/emulated/0/Download/.td-3
- chmod 444/storage/emulated/0/Movies/.td-3
- chmod 444/storage/emulated/0/Music/.td-3
- chmod 444/storage/emulated/0/Notifications/.td-3
- chmod 444/storage/emulated/0/Pictures/.td-3
- chmod 444/storage/emulated/0/Podcasts/.td-3
- chmod 444/storage/emulated/0/Ringtones/.td-3
- chmod 755 <Package Folder>/.jiagu/libjiagu1075111687.so
- getprop
- getprop net.dns1
- ls -l /system/xbin/su
Loads the following dynamic libraries:
- Bugly
- MtaNativeCrash
- libjiagu1075111687
- secretkey
- tongdun
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
- DESede-CBC-PKCS5Padding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-GCM-NoPadding
Accesses the ITelephony private interface.
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.
Displays its own windows over windows of other apps.