Technical information
Malicious functions:
Sends SMS messages:
- 106575206321505460: dyl#null,<IMEI>,6000265-1-11-7_kh124s0002_-0
- 10691009: @8DYL#null,<IMEI>,6000265-1-11-7_kh124s0002_-0
- 12114516410: YIPAY#ee50a24edc53b218d95e67611e760549#<IMSI>
Executes code of the following detected threats:
- Android.DownLoader.490.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- 1####.####.111
- 1####.####.111:8001
- 9####.####.cn:8091
- a####.####.com
- a####.####.top
- a####.####.top:20006
- ad####.####.cn
- c####.####.cn
- g####.####.net
- huangda####.com
- i####.####.net
- i####.####.net:10001
- m####.####.com
- p####.####.com
- s####.####.cn
- ut####.cn
- ut####.cn:8080
- xx####.com
- xx####.com:8080
- z####.com
- z####.com:20002
HTTP GET requests:
- 1####.####.111/APP/VersionCheck.aspx
- 1####.####.111:8001/GetMobile/MatchingMobile.aspx?IMSI=####&IMEI=####&Ti...
- ad####.####.cn/advertis/appAndweb/f4fd442432c9453081bb25ae8883e4e4.apk
- g####.####.net/assets/json/g.json
- huangda####.com/payres!getResource.action?resTypes=####&appid=####&chann...
- i####.####.net/v1/splog/config?net_name=####&imei=####&package_name=####...
- i####.####.net:10001/v1/update/check?user_id=####&app_id=####&channel_id...
- m####.####.com/get.php?apiKey=####&imsi=####
- p####.####.com/cityjson?ie=####
- s####.####.cn/91zb/77001.apk
HTTP POST requests:
- 9####.####.cn:8091/BaiduMv_Wang/info/getcpinfo
- a####.####.com/app_logs
- a####.####.top/SmsPayServer/sms/initMobile/province?
- a####.####.top:20006/SmsPayServer/sms/initMobile/province?
- c####.####.cn/api3
- ut####.cn/excalibur/avalon/sdk/init.aspx
- ut####.cn:8080/excalibur/avalon/sdk/init.aspx
- xx####.com/app/getAd
- xx####.com:8080/app/getConfig
- z####.com/advert/info/userActions
- z####.com:20002/advert/app/list
Modified file system:
Creates the following files:
- <Package Folder>/app_dex/utopay.jar
- <Package Folder>/app_dex/utopay_close.png
- <Package Folder>/app_dex/utopay_icon.gif
- <Package Folder>/databases/cc.db
- <Package Folder>/databases/cc.db-journal
- <Package Folder>/databases/dm_he.db
- <Package Folder>/databases/dm_he.db-journal
- <Package Folder>/databases/ua.db
- <Package Folder>/databases/ua.db-journal
- <Package Folder>/databases/utopay.db-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/files/####/exchangeIdentity.json
- <Package Folder>/files/####/ng.jar
- <Package Folder>/files/.imprint
- <Package Folder>/files/exid.dat
- <Package Folder>/files/getlei.info
- <Package Folder>/files/hehegetlei.info
- <Package Folder>/files/pay.jar
- <Package Folder>/files/pay.md
- <Package Folder>/files/umeng_it.cache
- <Package Folder>/shared_prefs/<Package>91YKJ.xml
- <Package Folder>/shared_prefs/<Package>DMKJ.xml
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/<Package>_preferences.xml.bak
- <Package Folder>/shared_prefs/game50180.xml
- <Package Folder>/shared_prefs/game50180.xml.bak
- <Package Folder>/shared_prefs/pretw.xml
- <Package Folder>/shared_prefs/pretw.xml.bak
- <Package Folder>/shared_prefs/pz_sharedpre_cmreaderlogininfo.xml
- <Package Folder>/shared_prefs/sdfgh.xml
- <Package Folder>/shared_prefs/twc.xml
- <Package Folder>/shared_prefs/twc.xml.bak
- <Package Folder>/shared_prefs/umeng_general_config.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml.bak
- <Package Folder>/shared_prefs/umeng_general_config.xml.bak (deleted)
- <SD-Card>/.twservice/####/tw
- <SD-Card>/.twservice/qshp_3003_2279.zip
Miscellaneous:
Executes next shell scripts:
- cat /sys/block/mmcblk0/device/cid
- getprop apps.customerservice.device
Loads the following dynamic libraries:
- cocos2dcpp
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- DES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- 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 installed applications.
Displays its own windows over windows of other applications.
Parses information from SMS messages.
Gains access to information about sent/received SMS messages.