Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.341.origin
Downloads the following detected threats from the Web:
- Android.Backdoor.341.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) adc####.zdw####.com:80
- TCP(HTTP/1.1) c####.up####.zdw####.com:80
- TCP(HTTP/1.1) www.shahe####.com:80
- TCP(HTTP/1.1) yen.zdw####.com:80
- TCP(HTTP/1.1) m.fruitno####.com:6088
- TCP(HTTP/1.1) tag.zdw####.com:80
- TCP(HTTP/1.1) c####.s####.zdw####.com:80
- TCP(HTTP/1.1) co####.a####.a####.####.com:80
- TCP(HTTP/1.1) l####.zdw####.com:80
- TCP(HTTP/1.1) z####.zdw####.com:80
- TCP(HTTP/1.1) fest####.zdw####.com:80
- TCP(HTTP/1.1) s####.magicwi####.cn:80
- TCP(HTTP/1.1) reso####.msg.xi####.net:80
- TCP(HTTP/1.1) sms.zdw####.com:80
- TCP(HTTP/1.1) nex####.zdw####.com:80
- TCP(TLS/1.0) augus####.info:443
- TCP(TLS/1.0) p####.zdw####.com:443
- TCP(TLS/1.0) regi####.xm####.xi####.com:443
- TCP 4####.62.94.2:5222
DNS requests:
- adc####.zdw####.com
- augus####.info
- c####.s####.zdw####.com
- c####.up####.zdw####.com
- co####.in####.com
- crystal####.opt####.cn
- fest####.zdw####.com
- l####.zdw####.com
- loc.map.b####.com
- m.fruitno####.com
- m.justfor####.com
- network####.zdw####.com
- nex####.zdw####.com
- no####.zdw####.com
- p####.zdw####.com
- regi####.xm####.xi####.com
- reso####.msg.xi####.net
- s####.magicwi####.cn
- sms.zdw####.com
- tag.zdw####.com
- www.shahe####.com
- yen.zdw####.com
- z####.zdw####.com
HTTP GET requests:
- adc####.zdw####.com/ad/common?platform=####&sid=####&location=####&sys=#...
- adc####.zdw####.com/ad/person?uid=####&platform=####&sid=####&keywords=#...
- c####.up####.zdw####.com/en/6010000001?uuid=####&la=####&pm=####&sv=####...
- fest####.zdw####.com/holidays/get?platform=####&sid=####&last_modified=#...
- l####.zdw####.com/3/tag/guide/get?screen=####&platform=####&sid=####&cnt...
- m.fruitno####.com:6088/c/1510833294750
- nex####.zdw####.com/2/cards/?screen=####&platform=####&sid=####&cnt=####...
- reso####.msg.xi####.net/gslb/?ver=####&type=####&connpt=####&uuid=####&l...
- sms.zdw####.com/config/upload?platform=####&sid=####&last_modified=####&...
- sms.zdw####.com/regex/common?platform=####&sid=####&last_modified=####&s...
- sms.zdw####.com/regex/credit?platform=####&sid=####&last_modified=####&s...
- tag.zdw####.com/tag/get?platform=####&sid=####&last_modified=####&sys=##...
- www.shahe####.com/n/s_150
- yen.zdw####.com/c?position=####&screen=####&platform=####&sid=####&cnt=#...
- z####.zdw####.com/1/message/1001?pm=####&language=####&ver=####&uuid=###...
HTTP POST requests:
- adc####.zdw####.com/ad/imprconfig
- c####.s####.zdw####.com/
- c####.s####.zdw####.com/get_online_config
- c####.up####.zdw####.com/api
- co####.a####.a####.####.com/config-server/v1/config/secure.cfg
- m.fruitno####.com:6088/p/1510833295066
- m.fruitno####.com:6088/s/
- s####.magicwi####.cn/config/v2
- s####.magicwi####.cn/dp/dpls/v2
- s####.magicwi####.cn/marketing/v2
- s####.magicwi####.cn/tracking/v2
- s####.magicwi####.cn/ts
Modified file system:
Creates the following files:
- <Package Folder>/app_gozaws/5CF38F33593215E1E9FC507B6C86298D.dex
- <Package Folder>/app_gozaws/5CF38F33593215E1E9FC507B6C86298D.dex (deleted)
- <Package Folder>/app_gozaws/5CF38F33593215E1E9FC507B6C86298D.jar
- <Package Folder>/app_gozaws/5CF38F33593215E1E9FC507B6C86298D.jar.tmp
- <Package Folder>/cache/####/1882171649-1416920263
- <Package Folder>/cache/####/1982400134380072746
- <Package Folder>/cache/####/441618622227763443
- <Package Folder>/databases/beyondAppSDK.db-journal
- <Package Folder>/databases/com.im_6.0.3.db
- <Package Folder>/databases/com.im_6.0.3.db-journal
- <Package Folder>/databases/evernote_jobs.db-journal
- <Package Folder>/databases/i2wapi.db-journal
- <Package Folder>/databases/mwsdk_analytics.db-journal
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/databases/zdclock.db-journal
- <Package Folder>/files/####/firll.dat
- <Package Folder>/files/####/ofl_location.db
- <Package Folder>/files/####/ofl_location.db-journal
- <Package Folder>/files/####/ofl_statistics.db
- <Package Folder>/files/####/ofl_statistics.db-journal
- <Package Folder>/files/1510833290442
- <Package Folder>/files/1510833304309
- <Package Folder>/files/<Package>;pushservice
- <Package Folder>/files/INSTALLATION
- <Package Folder>/files/fghgaa
- <Package Folder>/files/libcuid.so
- <Package Folder>/files/splash_config
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/<Package>data_sdk_preferences.xml
- <Package Folder>/shared_prefs/<Package>session.xml
- <Package Folder>/shared_prefs/com.im.keyValueStore.aes_key_store.xml
- <Package Folder>/shared_prefs/com.im.keyValueStore.config_store.xml
- <Package Folder>/shared_prefs/com.im.keyValueStore.sdk_version_store.xml
- <Package Folder>/shared_prefs/com.im.keyValueStore.uid_store.xml
- <Package Folder>/shared_prefs/dcSharedPreferences.dat.xml
- <Package Folder>/shared_prefs/evernote_jobs.xml
- <Package Folder>/shared_prefs/local_field.xml
- <Package Folder>/shared_prefs/mipush.xml
- <Package Folder>/shared_prefs/mipush_account.xml
- <Package Folder>/shared_prefs/mipush_extra.xml
- <Package Folder>/shared_prefs/persistent_data.xml
- <Package Folder>/shared_prefs/pref_registered_pkg_names.xml
- <Package Folder>/shared_prefs/splash_pref.xml
- <Package Folder>/shared_prefs/zda_agent_online_setting_<Package>.xml
- <SD-Card>/.zdclock/####/2017-11-16
- <SD-Card>/.zdworks/####/channel.txt
- <SD-Card>/Android/####/.nomedia
- <SD-Card>/Android/####/adv
- <SD-Card>/Android/####/config
- <SD-Card>/Android/####/deviceId
- <SD-Card>/Android/####/master
- <SD-Card>/Android/####/master.lock
- <SD-Card>/Android/####/sys_install
- <SD-Card>/backups/####/.cuid
- <SD-Card>/backups/####/.cuid2
- <SD-Card>/baidu/####/ller.dat
- <SD-Card>/baidu/####/ls.db
- <SD-Card>/baidu/####/ls.db-journal
- <SD-Card>/baidu/####/yoh.dat
- <SD-Card>/baidu/####/yol.dat
- <SD-Card>/baidu/####/yom.dat
- <SD-Card>/test.0
Miscellaneous:
Executes next shell scripts:
- /system/bin/ps
- getprop ro.build.version.emui
- sh <Package Folder>/lib/liba.so 1109 http://static.cuckoo.zdworks.com/?platform=0&sid=1001&sys=18&iid=0c3fe9a1-dba0-48a3-a101-329d5519d67c&imei=<IMEI>&aid=fe972356a9e02974&ct=0&pm=<System Property>&user_id=-1&language=en_US&uuid=<IMSI><IMEI>&oi=8&channel=6010000001&app_ver=4.9.612 com.android.browser
Loads the following dynamic libraries:
- locSDK6a
- zdclock
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
- DES-CBC-PKCS5Padding
- RSA-ECB-nopadding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- DES-CBC-PKCS5Padding
- RSA
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
Gains access to information about running applications.
Gains access to information about accounts (Google, Facebook, etc.) registered on the device.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.