Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Xiny.84.origin
Downloads the following detected threats from the Web:
- Android.Xiny.771
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(HTTP/1.1) app####.dan####.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) ddzandr####.c####.myqc####.com:80
- TCP(HTTP/1.1) a####.b####.qq.com:8011
- TCP(TLS/1.0) and####.cli####.go####.com:443
DNS requests:
- a####.b####.qq.com
- and####.b####.qq.com
- and####.cli####.go####.com
- app####.dan####.com
- ddzandr####.c####.myqc####.com
- l####.tbs.qq.com
HTTP GET requests:
- app####.dan####.com/WebService/base/versionCheck.ashx?t=####&v=####&user...
- ddzandr####.c####.myqc####.com/3.5.3/ddz_Android_353.apk
HTTP POST requests:
- a####.b####.qq.com:8011/rqd/async
- and####.b####.qq.com/rqd/async
- app####.dan####.com/WebService/gonggao/getGongGaoInfo.ashx
- app####.dan####.com/webservice/base/appmsg_list.ashx
- l####.tbs.qq.com/ajax?c=####&k=####
Modified file system:
Creates the following files:
- /data/data/####/-16428652421996134094
- /data/data/####/59763024-1578246879
- /data/data/####/PCDD_LOGIN_USER.xml
- /data/data/####/bugly_db_lejiagu
- /data/data/####/bugly_db_lejiagu-journal
- /data/data/####/core_info
- /data/data/####/debug.conf
- /data/data/####/legu_900015015.xml
- /data/data/####/libshella-2.6.0.so
- /data/data/####/local_crash_lock
- /data/data/####/mix.dex
- /data/data/####/mix.so
- /data/data/####/native_record_lock
- /data/data/####/security_info
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/webview.db
- /data/data/####/webview.db-journal
- /data/media/####/PCDD_v3.2.9.apk
- /data/media/####/tbslog.txt
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh -c getprop ro.board.platform
- /system/bin/sh -c type su
- chmod 700 <Package Folder>/tx_shell/libshella-2.6.0.so
- getprop ro.board.platform
- getprop ro.product.cpu.abi
- getprop ro.yunos.version
Loads the following dynamic libraries:
- Bugly
- libshella-2.6.0
- ufix
Uses the following algorithms to encrypt data:
- AES-GCM-NoPadding
- RSA-ECB-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-GCM-NoPadding
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Displays its own windows over windows of other applications.
