Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) ti####.c####.l####.####.com:80
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) fp.fengkon####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(TLS/1.0) you####.f####.net:443
- TCP(TLS/1.0) 51bao####.com:443
- TCP sdk.o####.t####.####.com:5224
- TCP c####.g####.ig####.com:5224
DNS requests:
- 51bao####.com
- 7j####.c####.z0.####.com
- a####.u####.com
- and####.b####.qq.com
- c####.g####.ig####.com
- c-h####.g####.com
- fp.fengkon####.com
- hotp####.wan####.ta####.com
- http:####.fengkon####.com/v2/device/profile
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- you####.f####.net
HTTP GET requests:
- ti####.c####.l####.####.com/config/hz-hzv3.conf
HTTP POST requests:
- a####.u####.com/app_logs
- and####.b####.qq.com/rqd/async?aid=####
- c-h####.g####.com/api.php?format=####&t=####
- fp.fengkon####.com/v2/device/profile
- sdk.o####.p####.####.com/api.php?format=####&t=####
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/04-05_11_56_com.qiantu.youqian_2286
- /data/data/####/04-05_11_56_com.qiantu.youqian_TcmsService_2317
- /data/data/####/04-05_11_56_com.qiantu.youqian_pushservice_2356
- /data/data/####/1004
- /data/data/####/bugly_db_-journal
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/com.qiantu.youqian_preferences.xml
- /data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
- /data/data/####/com.shumei.xml
- /data/data/####/crashrecord.xml
- /data/data/####/data_2.db
- /data/data/####/data_2.db-journal
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/getui_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libjiagu.so
- /data/data/####/local_crash_lock
- /data/data/####/loginUserSharedPref.xml
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/notification_config.xml
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/security_info
- /data/data/####/sensorsdata.xml
- /data/data/####/seq.xml
- /data/data/####/tcms_istied.xml
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/2_20190405_r
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.qiantu.youqian.bin
- /data/media/####/com.qiantu.youqian.db
- /data/media/####/shumei.txt
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh -c getprop
- /system/bin/sh -c type su
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- getprop
- getprop ro.product.cpu.abi
- sh
Loads the following dynamic libraries:
- Bugly
- getuiext2
- inet.2.0
- libjiagu
- smsdk
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
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.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
Gets information about incoming/outgoing calls.
Gets information about sent/received SMS.
