Technical information
Malicious functions:
Sends SMS messages:
- 106575206321505460: dyl#null,<IMEI>,6000180-1-882-cy_31048-0
- 10691009: @8DYL#null,<IMEI>,6000180-1-882-cy_31048-0
Executes code of the following detected threats:
- Android.Triada.236.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- 1####.####.111
- 1####.####.111:8001
- c####.####.net
- huangda####.com
- re####.####.net
- re####.####.net:10002
- s####.####.cn
- s####.####.cn:8088
- sm####.####.com
- v####.####.com
- w####.####.cn
- w####.####.cn:30000
- x####.####.top
- x####.####.top:20006
- xx####.com
- xx####.com:8080
- z####.com
- z####.com:20002
HTTP GET requests:
- 1####.####.111/GetMobile/MatchingMobile.aspx?IMSI=####&IMEI=####&TimeSta...
- 1####.####.111:8001/GetMobile/MatchingMobile.aspx?IMSI=####&IMEI=####&Ti...
- huangda####.com/resource!resource?resTypes=####&appid=####&channel=####&...
- re####.####.net/v1/sdk/init?net_name=####&imei=####&package_name=####&sd...
- re####.####.net:10002/v1/sdk/init?net_name=####&imei=####&package_name=#...
- sm####.####.com/checkVer144.php?os=####
- v####.####.com/fileupload/a6cd5e6e690baa9d.jar
- w####.####.cn/sg-backend/apkConfig/getApkConfig?gameId=####&channelId=####
- w####.####.cn:30000/sg-backend/apkConfig/getApkConfig?gameId=####&channe...
- x####.####.top/SmsPayServer/sdkUpdate/index?
- x####.####.top:20006/SmsPayServer/sdkUpdate/index?
- z####.com/advert/info/userActions?appId=####&channelId=####&deviceNo=###...
- z####.com:20002/advert/info/userActions?appId=####&channelId=####&device...
HTTP POST requests:
- c####.####.net/config/update
- s####.####.cn/a.do
- s####.####.cn:8088/a.do
- v####.####.com/api/payment/updateInit
- xx####.com/app/getConfig
- xx####.com:8080/app/getConfig
Modified file system:
Creates the following files:
- <Package Folder>/app_Wyzf_plg/wyzf_plg_5.0.8.jar
- <Package Folder>/databases/.fb
- <Package Folder>/databases/.fb-journal
- <Package Folder>/databases/dataeye_database_053CE9326103161DC37854ECE8E0DBE2.db
- <Package Folder>/databases/dataeye_database_053CE9326103161DC37854ECE8E0DBE2.db-journal
- <Package Folder>/databases/smspay20104806.db
- <Package Folder>/databases/smspay20104806.db-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/files/####/onib_clz.jar
- <Package Folder>/files/Plugin2.apk
- <Package Folder>/files/pay.jar
- <Package Folder>/files/pay.md
- <Package Folder>/files/yf.apk
- <Package Folder>/files/yf.dex (deleted)
- <Package Folder>/shared_prefs/abc.xml
- <Package Folder>/shared_prefs/dc.053CE9326103161DC37854ECE8E0DBE2.preferences.xml
- <Package Folder>/shared_prefs/dc.053CE9326103161DC37854ECE8E0DBE2.preferences.xml.bak
- <Package Folder>/shared_prefs/pref.xml
- <Package Folder>/shared_prefs/pretw.xml
- <Package Folder>/shared_prefs/pretw.xml.bak
- <Package Folder>/shared_prefs/sdfgh.xml
- <Package Folder>/shared_prefs/sp_name_config20104806.xml
- <Package Folder>/shared_prefs/sp_name_config20647207.xml
- <Package Folder>/shared_prefs/sp_name_config20647207.xml.bak
- <Package Folder>/shared_prefs/twc.xml
- <Package Folder>/shared_prefs/twc.xml.bak
- <Package Folder>/shared_prefs/wyzf_config20104806.xml
- <Package Folder>/shared_prefs/wyzf_config20104806.xml.bak
- <Package Folder>/shared_prefs/wyzf_config20647207.xml
- <Package Folder>/shared_prefs/wyzf_config20647207.xml.bak
- <SD-Card>/.SystemService/####/oid
- <SD-Card>/.SystemService/####/uid
- <SD-Card>/.exit
- <SD-Card>/.twservice/####/tw
- <SD-Card>/.twservice/qshp_3001_2277.zip
- <SD-Card>/JYMM/####/jypaysdk_V1116dex.jar
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh
- cat /sys/block/mmcblk0/device/cid
- getprop
- ls -l /sbin/su
- ls -l /system/bin/su
- ls -l /system/sbin/su
- ls -l /system/xbin/su
- ls -l /vendor/bin/su
- service list
Loads the following dynamic libraries:
- girlstar_v1
Uses the following algorithms to encrypt data:
- DES
- DES-CBC-PKCS5Padding
Uses the following algorithms to decrypt data:
- DES
- DES-CBC-PKCS5Padding
- DES-ECB-PKCS5PADDING
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.
Gains access to information about sent/received SMS messages.
