Technical information
Malicious functions:
Sends SMS messages:
- 106575206321505460: dyl#<IMSI>,<IMEI>,6000089-1-1-6_kh29s0272_-0
- 106912114516412: systemcGx1dG8yNTAwMjY2OTkxODc3NDM=
Downloads the following detected threats from the Web:
- Android.SmsSend.22090
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(GCM) <Google Host>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) p.ma####.cn:80
- TCP(HTTP/1.1) api.a####.w####.com:80
- TCP(HTTP/1.1) www.huangda####.com:80
- TCP(HTTP/1.1) and####.5####.com:8077
- TCP(HTTP/1.1) api.zma####.w####.com:80
- TCP(HTTP/1.1) wap.cm####.com:80
- TCP(HTTP/1.1) pay.91m####.com:80
- TCP(HTTP/1.1) cdn.dl.91m####.com:80
DNS requests:
- a####.u####.com
- and####.5####.com
- api.a####.w####.com
- api.zma####.w####.com
- apm-co####.qte####.com
- cdn.dl.91m####.com
- p.ma####.cn
- pay.91m####.com
- wap.cm####.com
- www.huangda####.com
HTTP GET requests:
- cdn.dl.91m####.com/20170831/tongyu-pay-lib-2163-mt.apk
- pay.91m####.com/sdkMis/getRdoUrl
- wap.cm####.com/rdo/order?mcpid=####&orderNo=####&feeCode=####&reqTime=##...
- www.huangda####.com/active!activeLog.action?provider=####&clickId=####&m...
- www.huangda####.com/resource!resource?resTypes=####&appid=####&channel=#...
HTTP POST requests:
- and####.5####.com:8077/record-plat/record/upload.do
- and####.5####.com:8077/record-plat/seq/query.do
- api.a####.w####.com/plugin/getAD/v3
- api.zma####.w####.com/V2/ReportAction
- p.ma####.cn/index.php/API
- pay.91m####.com/sdkMis/init-submit
- pay.91m####.com/sdkMis/sdk-update
- www.huangda####.com/shop/shop_upload_log
Modified file system:
Creates the following files:
- <Package Folder>/app_apCoreplugn/####/plugin-20170330-2.1.9-release.bin
- <Package Folder>/app_apCoreplugn/map.apk
- <Package Folder>/app_apCoreplugn/sm.apk
- <Package Folder>/app_tongyu/####/tongyu-pay-lib.apk
- <Package Folder>/app_workbench17634/apk.zip
- <Package Folder>/app_workbench28686/apk.zip
- <Package Folder>/app_workbench73426/apk.zip
- <Package Folder>/app_workbench73586/apk.zip
- <Package Folder>/app_workbench78952/apk.zip
- <Package Folder>/app_workbench79112/apk.zip
- <Package Folder>/app_workbench84478/apk.zip
- <Package Folder>/databases/Data_sync.db-journal
- <Package Folder>/databases/mp.db
- <Package Folder>/databases/mp.db-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/files/####/exchangeIdentity.json
- <Package Folder>/files/.imprint
- <Package Folder>/files/com.dyl.pay.ui.apk
- <Package Folder>/files/libabc
- <Package Folder>/files/mobclick_agent_cached_<Package>1
- <Package Folder>/files/noend.ini
- <Package Folder>/files/umeng_it.cache
- <Package Folder>/shared_prefs/TestinAgent.xml
- <Package Folder>/shared_prefs/com.souying.pay.xml
- <Package Folder>/shared_prefs/cpMsg.xml
- <Package Folder>/shared_prefs/device_id.xml.xml
- <Package Folder>/shared_prefs/dispatch_log.xml
- <Package Folder>/shared_prefs/globalParamFile.xml
- <Package Folder>/shared_prefs/plugin_record_app_info.xml
- <Package Folder>/shared_prefs/port.xml
- <Package Folder>/shared_prefs/port.xml.bak
- <Package Folder>/shared_prefs/pref_recomm.xml
- <Package Folder>/shared_prefs/pretw.xml
- <Package Folder>/shared_prefs/sy_pay_config.xml
- <Package Folder>/shared_prefs/sy_pay_config.xml.bak
- <Package Folder>/shared_prefs/umeng_general_config.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml.bak
- <SD-Card>/.tpservice/####/qsha_80001_5096.jar
- <SD-Card>/.twservice/####/tw
- <SD-Card>/.twservice/qshp_3003_2257.zip
- <SD-Card>/Android/####/com.skymobi.pay.plugin.main.data
- <SD-Card>/Android/####/com.skymobi.pay.plugin.recordupload.data
- <SD-Card>/Android/####/com.skymobi.pay.plugin.smspay.data
- <SD-Card>/CrashLog/WyyyCrashLog_20170804122155_2199.log
Miscellaneous:
Executes next shell scripts:
- cat /sys/block/mmcblk0/device/cid
- cat /sys/class/net/wlan0/address
Loads the following dynamic libraries:
- cocos2dcpp
- goldcoast
- libabc
Uses the following algorithms to encrypt data:
- AES
- AES-CBC-PKCS5PADDING
Uses the following algorithms to decrypt data:
- AES
- DES
Contains functionality to send SMS messages automatically.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
Parses information from SMS messages.
Gains access to information about sent/received SMS messages.
