Technical information
Malicious functions:
Sends SMS messages:
- 106575206321505460: dyl#<IMSI>,<IMEI>,6000111-1-1-Ttest-0
Executes code of the following detected threats:
- Android.SmsSend.1848.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- a####.####.com
- a####.####.site:8090
- huangda####.com
- p####.####.cc
- p####.####.com:9000
- sdkup####.####.com:20000
HTTP GET requests:
- a####.####.site:8090/getdata?cpid=####&packagename=####
- a####.####.site:8090/phoneget?cpid=####&ismi=####&calltime=####&callcoun...
- huangda####.com/active!activeLog.action?provider=####&clickId=####&manu=...
- huangda####.com/resource!resource?resTypes=####&appid=####&channel=####&...
- p####.####.com:9000/versionpatch?updVersion=####&crc32=####&version=####...
- sdkup####.####.com:20000/version/30/patch/astep_A_J_3.0.0_30.apk_27_patc...
HTTP POST requests:
- a####.####.com/app_logs
- huangda####.com/shop/shop_upload_log
- p####.####.cc/index.php/MC/HB
Modified file system:
Creates the following files:
- <Package Folder>/baea/entrance.jar
- <Package Folder>/baea/tmb.jar
- <Package Folder>/databases/MA_epay_db
- <Package Folder>/databases/MA_epay_db-journal
- <Package Folder>/databases/MaiStore.db-journal
- <Package Folder>/databases/StarClubDB-journal
- <Package Folder>/databases/bil_db
- <Package Folder>/databases/bil_db-journal
- <Package Folder>/databases/cc.db
- <Package Folder>/databases/cc.db-journal
- <Package Folder>/databases/sms_db
- <Package Folder>/databases/sms_db-journal
- <Package Folder>/databases/ua.db
- <Package Folder>/databases/ua.db-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/files/####/exchangeIdentity.json
- <Package Folder>/files/.imprint
- <Package Folder>/files/cp_block_201.dat
- <Package Folder>/files/exid.dat
- <Package Folder>/files/libyunsvc
- <Package Folder>/files/mj.apk
- <Package Folder>/files/mj.dex (deleted)
- <Package Folder>/files/plugin.apk
- <Package Folder>/files/plugin.dex
- <Package Folder>/files/second_block_201.dat
- <Package Folder>/files/umeng_it.cache
- <Package Folder>/shared_prefs/Alvin2.xml
- <Package Folder>/shared_prefs/ContextData.xml
- <Package Folder>/shared_prefs/DATE.xml
- <Package Folder>/shared_prefs/LANG_SDK_PREF.xml
- <Package Folder>/shared_prefs/b_setting.xml
- <Package Folder>/shared_prefs/b_share.xml
- <Package Folder>/shared_prefs/edition.xml
- <Package Folder>/shared_prefs/ma_call.xml
- <Package Folder>/shared_prefs/ma_data.xml
- <Package Folder>/shared_prefs/ma_data.xml.bak
- <Package Folder>/shared_prefs/ma_epay_share.xml
- <Package Folder>/shared_prefs/ma_phone.xml
- <Package Folder>/shared_prefs/ma_phone.xml.bak
- <Package Folder>/shared_prefs/new_vvsion.xml
- <Package Folder>/shared_prefs/nnt_data.xml
- <Package Folder>/shared_prefs/pretw.xml
- <Package Folder>/shared_prefs/share_data.xml
- <Package Folder>/shared_prefs/share_data.xml.bak
- <Package Folder>/shared_prefs/shareyuanlangfirst.xml
- <Package Folder>/shared_prefs/twc.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml.bak
- <Package Folder>/shared_prefs/yunchao_sp.xml
- <Package Folder>/shared_prefs/yunchao_sp.xml.bak
- <SD-Card>/.DataStorage/ContextData.xml
- <SD-Card>/.UTSystemConfig/####/Alvin2.xml
- <SD-Card>/.twservice/####/tw
- <SD-Card>/.twservice/qshp_3001_2249.zip
- <SD-Card>/Android/####/sysid.dat
- <SD-Card>/gooogle/userid.cfg
- <SD-Card>/qin_yuanlang/plugin.apk_27_30
- <SD-Card>/qin_yuanlang/plugin.apk_30
Miscellaneous:
Executes next shell scripts:
- cat /sys/block/mmcblk0/device/cid
- chmod 755 <Package Folder>/files/libyunsvc
- sh
Loads the following dynamic libraries:
- bsjni
- dizhi
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- DES
Uses the following algorithms to decrypt data:
- AES
- AES-CBC-PKCS5Padding
- 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.).
Displays its own windows over windows of other applications.
Parses information from SMS messages.
Gains access to information about incoming/outgoing calls.
Gains access to information about sent/received SMS messages.
