Technical information
Malicious functions:
Sends SMS messages:
- 106912114516386: 上海麦圈网#<IMSI>#<IMEI>
Gains access to the ITelephony private interface.
Intercepts incoming SMS messages and terminates the process of their transmission to handlers of other applications.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(GCM) <Google Host>
- TCP(HTTP/1.1) pt.co####.com:80
- TCP(HTTP/1.1) v####.api.eeric####.com:80
- TCP(HTTP/1.1) gd.a.s####.com:80
- TCP(HTTP/1.1) g####.co####.com:80
- TCP(HTTP/1.1) i####.api.bi####.net:10001
- TCP(HTTP/1.1) 1####.159.152.136:8090
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) i####.api.bi####.net:10002
- TCP(HTTP/1.1) p1.i####.cc:80
- TCP(HTTP/1.1) int.d####.s####.####.cn:80
- TCP(HTTP/1.1) i####.api.bi####.net:10003
- TCP(HTTP/1.1) 1####.55.89.238:8977
- TCP(HTTP/1.1) up.bi####.net.####.net:80
- TCP(HTTP/1.1) c####.api.bi####.net:10101
DNS requests:
- c####.api.bi####.net
- g####.co####.com
- i####.api.bi####.net
- i####.api.bi####.net
- int.d####.s####.####.cn
- oc.u####.com
- p1.i####.cc
- pt.co####.com
- pv.s####.com
- re####.api.bi####.net
- up.bi####.net
- v####.api.eeric####.com
HTTP GET requests:
- c####.api.bi####.net:10101/v1/splog/config?net_name=####&imei=####&packa...
- i####.api.bi####.net:10001/v1/update/check?user_id=####&app_id=####&chan...
- i####.api.bi####.net:10002/v1/sdk/init?net_name=####&imei=####&package_n...
HTTP POST requests:
- g####.co####.com/cooguosdk?b=####&requestId=####&a=####
- i####.api.bi####.net:10003/v2/chis
- int.d####.s####.####.cn/iplookup/iplookup.php?format=####
- oc.u####.com/v2/check_config_update
- oc.u####.com/v2/get_update_time
- p1.i####.cc/index.php/MC/HB
- pt.co####.com/interfaceAction?unikey=####
- v####.api.eeric####.com/api/payment/mobileInit.html
- v####.api.eeric####.com/api/payment/updateinit_v2
Modified file system:
Creates the following files:
- <Package Folder>/app_dexlm/classes.jar
- <Package Folder>/app_wyzf_plg/5.2.0.jar
- <Package Folder>/databases/MaiStore.db-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/files/56.jar
- <Package Folder>/files/56.md
- <Package Folder>/files/pay.jar
- <Package Folder>/files/pay.md
- <Package Folder>/shared_prefs/<Package>.xml
- <Package Folder>/shared_prefs/CONFIG.xml
- <Package Folder>/shared_prefs/cg.xml
- <Package Folder>/shared_prefs/data.xml
- <Package Folder>/shared_prefs/data.xml.bak
- <Package Folder>/shared_prefs/jmsdk.dat.xml
- <Package Folder>/shared_prefs/onlineconfig_agent_online_setting...e>.xml
- <Package Folder>/shared_prefs/sendsms.xml
- <Package Folder>/shared_prefs/sendtimedetail.xml
- <Package Folder>/shared_prefs/share_data.xml
- <Package Folder>/shared_prefs/share_data.xml.bak
- <Package Folder>/shared_prefs/sp_name_config20171322.xml
- <Package Folder>/shared_prefs/version.dat.xml
- <Package Folder>/shared_prefs/wyzf_config20171322.xml
- <Package Folder>/shared_prefs/wyzf_config20171322.xml.bak
- <SD-Card>/.exit
- <SD-Card>/cooguo/####/CG.DAT
Miscellaneous:
Loads the following dynamic libraries:
- orog2k
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- DES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- DES
- DES-CBC-PKCS5Padding
- DES-ECB-PKCS5PADDING
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about running applications.
Displays its own windows over windows of other applications.
Parses information from SMS messages.
Gains access to information about sent/received SMS messages.
