Technical information
Malicious functions:
Executes code of the following detected threats:
- Tool.SilentInstaller.1.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(GCM) <Google Host>
- TCP(TLS/1.0) cognito####.us-ea####.amazo####.com:443
- TCP(TLS/1.0) mobilea####.us-ea####.amazo####.com:443
- TCP(TLS/1.0) h####.b####.com:443
DNS requests:
- cognito####.us-ea####.amazo####.com
- h####.b####.com
- mobilea####.us-ea####.amazo####.com
- mt####.go####.com
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/app_cb73562081f148f89c582d7e2adb54fd515d6767-0...onFile
- <Package Folder>/app_cb73562081f148f89c582d7e2adb54fd515d6767-0...orFile
- <Package Folder>/app_cb73562081f148f89c582d7e2adb54fd515d6767-0...tsFile
- <Package Folder>/app_jgls/.log.lock
- <Package Folder>/app_jgls/.log.ls
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/files/__local_ap_info_cache.json
- <Package Folder>/files/__local_last_session.json
- <Package Folder>/files/__local_stat_cache.json
- <Package Folder>/files/__send_data_1501849343604
- <Package Folder>/files/libcuid.so
- <Package Folder>/files/pinyin4android
- <Package Folder>/shared_prefs/__Baidu_Stat_SDK_SendRem.xml
- <Package Folder>/shared_prefs/cb73562081f148f89c582d7e2adb54fd5...1d.xml
- <Package Folder>/shared_prefs/com.amazonaws.android.auth.xml
- <Package Folder>/shared_prefs/multidex.version.xml
- <Package Folder>/shared_prefs/pref_ad.xml
- <Package Folder>/shared_prefs/pref_data.xml
- <Package Folder>/shared_prefs/trigsdk.xml
- <Package Folder>/virtual/####/.nodisplay
- <Package Folder>/virtual/####/0.xml
- <Package Folder>/virtual/####/Calculator
- <Package Folder>/virtual/####/Google Play Store
- <Package Folder>/virtual/####/Google Play services
- <Package Folder>/virtual/####/Google Services Framework
- <Package Folder>/virtual/####/uid-list.ini
- <Package Folder>/virtual/####/userlist.xml
- <SD-Card>/Android/####/.nomedia
- <SD-Card>/Android/####/journal.tmp
- <SD-Card>/backups/####/.confd
- <SD-Card>/backups/####/.confd-journal
- <SD-Card>/backups/####/.cuid
- <SD-Card>/backups/####/.cuid2
- <SD-Card>/backups/####/.timestamp
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- crash_analysis
- jnibridge
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about active device administrators.
Gains access to information about installed applications.
Gains access to information about running applications.
Displays its own windows over windows of other applications.
