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) and####.b####.qq.com:80
- TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
- TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
- TCP(TLS/1.0) h####.b####.com:443
- TCP ope####.m.ta####.com:443
DNS requests:
- and####.b####.qq.com
- h####.b####.com
- log.u####.com
- plb####.u####.com
- s####.u####.com
- u####.u####.com
- umen####.m.ta####.com
HTTP GET requests:
- et2-na6####.wagbr####.ali####.####.com/bar/get/59ae0de9734be42e1c002015/...
HTTP POST requests:
- and####.b####.qq.com/rqd/async?aid=####
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/1002
- /data/data/####/1004
- /data/data/####/1541548438132.log
- /data/data/####/ACCS_SDK.xml
- /data/data/####/Agoo_AppStore.xml
- /data/data/####/Alvin2.xml
- /data/data/####/ContextData.xml
- /data/data/####/MessageStore.db-journal
- /data/data/####/MsgLogStore.db-journal
- /data/data/####/__Baidu_Stat_SDK_SendRem.xml
- /data/data/####/__local_ap_info_cache.json
- /data/data/####/__local_stat_cache.json
- /data/data/####/__send_data_1541548429113
- /data/data/####/__send_data_1541548438805
- /data/data/####/accs.db-journal
- /data/data/####/bugly_db_-journal
- /data/data/####/com.esales.fqbbusiness.BETA_VALUES.xml
- /data/data/####/crashrecord.xml
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNTQ4NDI4MjUz;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNTQ4NDM4NDE5;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNTQ4NDUxMzE3;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNTQ4NDY1MDg1;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNTQ4NDY2MDM0;
- /data/data/####/dW1weF9pbnRlcm5hbF8xNTQxNTQ4NDY3MjAw;
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/i==1.2.0&&1.0.3_1541548428351_envelope.log
- /data/data/####/i==1.2.0&&1.0.3_1541548451319_envelope.log
- /data/data/####/info.xml
- /data/data/####/libcuid.so
- /data/data/####/libjiagu.so
- /data/data/####/local_crash_lock
- /data/data/####/native_record_lock
- /data/data/####/security_info
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umdat.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/umeng_message_state.xml
- /data/data/####/umeng_socialize.xml
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/media/####/.a.dat
- /data/media/####/.adfwe.dat
- /data/media/####/.cca.dat
- /data/media/####/.confd
- /data/media/####/.confd-journal
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/.timestamp
- /data/media/####/.umm.dat
- /data/media/####/Alvin2.xml
- /data/media/####/ContextData.xml
- /data/media/####/inapp_20181106.log
- /data/media/####/sysid.dat
Miscellaneous:
Executes next 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 755 <Package Folder>/.jiagu/libjiagu.so
- getprop
- logcat -d -v threadtime
- ls /sys/class/thermal
Loads the following dynamic libraries:
- Bugly
- crash_analysis
- libjiagu
- tnet-3.1
Uses the following algorithms to encrypt data:
- AES-CBC-NoPadding
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-NoPadding
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
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.
Displays its own windows over windows of other applications.
