Technical information
Malicious functions:
Sends SMS messages:
- 106575206321505460: dyl#<IMSI>,<IMEI>,6000031-1-112111-1203_1047-0
- 12114516412: systemcGx1dG8yNTAwMjY2OTkxODc3NDM=
- 12114: HZSY#<IMSI>
Downloads the following detected threats from the Web:
- Android.Backdoor.547.origin
Sends data on received text messages to remote host.
Network activity:
Connecting to:
- sm####.####.com
- huangda####.com
- 1####.####.10:7070
- 1####.####.34:19000
- u####.####.net
- p####.####.com:13579
- p####.####.com
- d####.####.com
- v####.####.com
- apm-col####.####.com
- a####.####.com
- p####.####.cn
- ut####.cn:8080
- collec####.####.com
HTTP GET requests:
- d####.####.com/201703/96.png
- p####.####.com/cityjson?ie=####
- u####.####.net/1/1100/index.html?_r=####
- huangda####.com/resource!resource?resTypes=####&appid=####&channel=####&...
- huangda####.com/active!activeLog.action?provider=####&clickId=####&manu=...
- d####.####.com/201704/20170411_aiboyingyuan.apk
HTTP POST requests:
- p####.####.cn/index.php/API
- v####.####.com/sts/s.json
- 1####.####.10:7070/callservice/dmdata.jar
- collec####.####.com/mobile-service/getOpenImsiMobilePhone.json
- collec####.####.com/pay-data-collect/collectAppStartUserData.json
- p####.####.com:13579/SMSpay/api/updateVersion.do
- apm-col####.####.com/cpi/crash
- 1####.####.34:19000/v2/chis
- sm####.####.com/pay-sms-access//getAccessPayChannel.json
- sm####.####.com/pay-sms-access//uploadSmsDetailInfo.json?
- a####.####.com/init.json
- huangda####.com/shop/shop_upload_log
- ut####.cn:8080/excalibur/avalon/sdk/init.aspx
- a####.####.com/sc/get.json
- collec####.####.com/pay-data-collect/uploadChannelNormalData.json
Modified file system:
Creates the following files:
- <Package Folder>/databases/sms_db
- <Package Folder>/app_dex/utopay_icon.gif
- <Package Folder>/files/goonpost.info
- <Package Folder>/app_apCoreplugn/sm.apk
- <Package Folder>/shared_prefs/pretw.xml
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/cache/info/dmdata.jar
- <Package Folder>/databases/mp.db
- <Package Folder>/shared_prefs/wyzf_config.xml.bak
- <Package Folder>/databases/mp.db-journal
- <Package Folder>/app_plugin_dir/com.souying.pay.plugmain/1.0_100/base-1.apk
- <Package Folder>/cache/sm.apk.apk
- <Package Folder>/cache/map.apk.apk
- <Package Folder>/shared_prefs/sy_pay_config.xml
- <Package Folder>/app_plugin_dir/com.souying.sysms/1.0_1/dalvik-cache/base-1.dex
- <Package Folder>/app_dex/utopay_close.png
- <Package Folder>/app_apCoreplugn/map.apk
- <Package Folder>/shared_prefs/com.souying.pay.xml
- <Package Folder>/shared_prefs/device_id.xml.xml
- <Package Folder>/shared_prefs/twc.xml.bak
- <Package Folder>/shared_prefs/wyzf_configwyzf.xml.bak
- <Package Folder>/files/mj.apk
- <Package Folder>/files/noend.ini
- <Package Folder>/files/cache.info
- <Package Folder>/cache/webviewCacheChromium/index
- <Package Folder>/shared_prefs/dispatch_log.xml
- <Package Folder>/shared_prefs/sy_pay_config.xml.bak
- <Package Folder>/files/jarinfo.info
- <Package Folder>/shared_prefs/twc.xml
- <Package Folder>/shared_prefs/TestinAgent.xml
- <Package Folder>/app_dex/utopay.jar
- <Package Folder>/databases/utopay.db-journal
- <Package Folder>/databases/milipay_sms_one.db-journal
- <Package Folder>/app_plugin_dir/com.souying.sysms/1.0_1/base-1.apk
- <Package Folder>/databases/sms_db-journal
- <Package Folder>/app_apCoreplugn/ZIP/plugin-20170330-2.1.9-release.bin
- <Package Folder>/databases/com.souying.pay.plugmain_sy_pay_record-journal
- <Package Folder>/shared_prefs/plugins.installed.xml
- <Package Folder>/shared_prefs/zzconfig.xml
- <Package Folder>/shared_prefs/plugins.serviceMapping.xml
- <Package Folder>/shared_prefs/wyzf_configwyzf.xml
- <Package Folder>/databases/recordInfo-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/databases/webviewCookiesChromium.db-journal
- <Package Folder>/shared_prefs/wyzf_config.xml
- <Package Folder>/app_plugin_dir/com.souying.pay.plugmain/1.0_100/dalvik-cache/base-1.dex
- <Package Folder>/shared_prefs/cpMsg.xml
- <Package Folder>/shared_prefs/<Package>_preferences.xml.bak
- <Package Folder>/cache/webviewCacheChromium/data_3
- <Package Folder>/cache/webviewCacheChromium/data_2
- <Package Folder>/cache/webviewCacheChromium/data_1
- <Package Folder>/cache/webviewCacheChromium/data_0
Miscellaneous:
Executes next shell scripts:
- cat /sys/block/mmcblk0/device/cid
- busybox ifconfig
- <dexopt>
- getprop apps.customerservice.device
- cat /proc/version
Contains functionality to send SMS messages automatically.
