Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.657.origin
Accesses the ITelephony private interface.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) pg.x####.com:80
- TCP(HTTP/1.1) poll-di####.cooteks####.com:80
- TCP(HTTP/1.1) unipa####.wos####.cn:8080
- TCP(HTTP/1.1) un####.wos####.cn:8061
- TCP(HTTP/1.1) se####.wos####.cn:81
- UDP(NTP) 1.cn.p####.####.org:123
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) www.go####.nl:443
- TCP(TLS/1.0) av1.x####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) adser####.go####.com:443
DNS requests:
- 1.cn.p####.####.org
- adser####.go####.com
- av1.x####.com
- i####.cn
- pg.x####.com
- poll-di####.cooteks####.com
- se####.wos####.cn
- ssl.gst####.com
- un####.wos####.cn
- unip####.wos####.cn
- unipa####.wos####.cn
- www.go####.com
- www.go####.nl
- www.gst####.com
HTTP GET requests:
- poll-di####.cooteks####.com/dualsim/appkey_dsi?appkey=####&host=####&man...
HTTP POST requests:
- pg.x####.com/api/q/a/3baa4999f9673396608d9ba6b2cd16ba8
- pg.x####.com/api/statis/3baa4999f9673396608d9ba6b2cd16ba8/app-0CDB75C10C...
- se####.wos####.cn:81/unipay/precheck?secrettype=####&sdktime=####&urlsig...
- un####.wos####.cn:8061/logserver/unipay/unipayLogin
- unipa####.wos####.cn:8080/sdk_upgrade_server/sdkupdate.action
File system changes:
Creates the following files:
- /data/data/####/4.8.0M2111B0715_resource_400.apk
- /data/data/####/TD_app_pefercen_profile.xml
- /data/data/####/TDpref_longtime.xml
- /data/data/####/TDpref_shorttime.xml
- /data/data/####/TDtcagent.db
- /data/data/####/TDtcagent.db-journal
- /data/data/####/app_crash_01161ffc9aee927463b651d2918ac98c.txt
- /data/data/####/app_crash_14063174c4b31c2d72d9c8f25de2432a.txt
- /data/data/####/app_crash_2f5c7ab5747dacd435c7d3f52a5c054c.txt
- /data/data/####/app_crash_32a38bf4b733e08b39830e8666036fbb.txt
- /data/data/####/app_crash_40e2db6a7f6e8f26b94f9037490e19b8.txt
- /data/data/####/app_crash_437cf019caf5d69e106399538047f1be.txt
- /data/data/####/app_crash_44a8376b587c6d6658de7be4a5ea16d7.txt
- /data/data/####/app_crash_47b0a443524f102648f9047a5f161ebd.txt
- /data/data/####/app_crash_5414770533d0fd8e715a1c9195519a4b.txt
- /data/data/####/app_crash_6ffcf1b8dbc9727e81095f83656e593c.txt
- /data/data/####/app_crash_712b9265eea7bc7d3045c4f8234d0592.txt
- /data/data/####/app_crash_7f47cdbdfc74c5b8b1408b6c66201b90.txt
- /data/data/####/app_crash_816c9655ddaac682f6c54bcc598dc199.txt
- /data/data/####/app_crash_89d6de0fe3a07c9036b93198c0482c28.txt
- /data/data/####/app_crash_8d65f46b0811baf7664b8ab7b6a7073a.txt
- /data/data/####/app_crash_a5c3aec01d6f463931e1ff318b9e4339.txt
- /data/data/####/app_crash_c2c8d3e99e01007811fba570f88914a9.txt
- /data/data/####/app_crash_cf68124442904c744d31e08b23ab528e.txt
- /data/data/####/app_crash_cfc0adfc5ec33c46c659874ebc5479fc.txt
- /data/data/####/app_crash_e434ab04e622d2ea4cb2aa729d84613a.txt
- /data/data/####/com.tencent.tmgp.cjfxjjzs_preferences.xml
- /data/data/####/libjiagu2094905688.so
- /data/data/####/local.jar
- /data/data/####/login
- /data/data/####/msg_store.xml
- /data/data/####/sdk_load_info.xml
- /data/data/####/talkingdata_app.db-journal
- /data/data/####/talkingdata_app_process_preferences_file
- /data/data/####/talkingdata_app_version_preferences_file
- /data/data/####/td.lock
- /data/data/####/tdid.xml
- /data/data/####/unicom_cl.xml
- /data/data/####/unicom_cl.xml.bak
- /data/data/####/wwoclasses.dex
- /data/data/####/wwoclasses.dve
- /data/data/####/wwoclasses.jar
- /data/media/####/.nomedia
- /data/media/####/.tcookieid
- /data/media/####/addata22.dat
- /data/media/####/data0.dat
- /data/media/####/data1.dat
- /data/media/####/data111.dat
- /data/media/####/dualsim.dat
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu2094905688.so
- netstat -apn
Loads the following dynamic libraries:
- libjiagu2094905688
- me_unipay
- megjb
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- DESede-CBC-NoPadding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- DESede-CBC-NoPadding
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
