Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.RemoteCode.127.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(HTTP/1.1) cs.yylen####.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) 1####.57.43.137:8006
- TCP(TLS/1.0) api.map.b####.com:443
- TCP(TLS/1.0) www.y####.com:443
- TCP(TLS/1.0) schedul####.yo####.com:443
- TCP(TLS/1.0) apm.yylen####.com:443
- TCP(TLS/1.0) loc.map.b####.com:443
DNS requests:
- and####.b####.qq.com
- api.map.b####.com
- apm.yylen####.com
- cs.yylen####.com
- j.yo####.com
- l####.tbs.qq.com
- loc.map.b####.com
- www.y####.com
HTTP POST requests:
- and####.b####.qq.com/rqd/async?aid=####
- cs.yylen####.com/chat-sdk/sdk/user/v1/config.action
- l####.tbs.qq.com/ajax?c=####&k=####
File system changes:
Creates the following files:
- /data/anr/traces.txt
- /data/data/####/.jg.ic
- /data/data/####/1004
- /data/data/####/6b7a5457-82cd-4ae0-9dc4-b3267a9fc663
- /data/data/####/ApmBoxProduce.xml
- /data/data/####/JPushSA_Config.xml
- /data/data/####/MultiDex.lock
- /data/data/####/authStatus_com.yyfax.app;remote.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/cn.jpush.android.user.profile.xml
- /data/data/####/cn.jpush.preferences.v2.xml
- /data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
- /data/data/####/com.youzan.mobile.AnalyticsPrefs.xml
- /data/data/####/com.youzan.mobile.AnalyticsPrefs.xml.bak (deleted)
- /data/data/####/com.yyfax.app_tbs_public_settings.xml
- /data/data/####/core_info
- /data/data/####/crashrecord.xml
- /data/data/####/download_upload
- /data/data/####/events
- /data/data/####/events-journal
- /data/data/####/firll.dat
- /data/data/####/hst.db
- /data/data/####/hst.db-journal
- /data/data/####/jpush_stat_cache.json
- /data/data/####/libcuid.so
- /data/data/####/libjiagu-1565618659.so
- /data/data/####/local_crash_lock
- /data/data/####/log_upload.xml
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/native_record_lock (deleted)
- /data/data/####/net_data.xml
- /data/data/####/net_data_only.xml
- /data/data/####/net_time_data.xml
- /data/data/####/net_time_data_only.xml
- /data/data/####/security_info
- /data/data/####/sensorsdata-journal
- /data/data/####/sensorsdata.xml
- /data/data/####/sobot_config.xml
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbs_pv_config
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/data/####/webviewCookiesChromiumPrivate.db-journal
- /data/data/####/yyfax.xml
- /data/data/####/yyfax_only.xml
- /data/media/####/.cuid2
- /data/media/####/.push_deviceid
- /data/media/####/RSApub.key
- /data/media/####/tbslog.txt
- /data/media/####/yoh.dat
- /data/media/####/yol.dat
- /data/media/####/yom.dat
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh -c getprop
- getprop
- getprop ro.product.cpu.abi
Loads the following dynamic libraries:
- Bugly
- flutter
- jcore127
- libjiagu-1565618659
- locSDK7b
- yyfax-lib
Uses the following algorithms to encrypt data:
- AES
- AES-CBC-PKCS5Padding
- AES-GCM-NoPadding
- RSA-ECB-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES
- AES-CBC-PKCS5Padding
- AES-GCM-NoPadding
- RSA-ECB-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.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
Parses information from SMS.
