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Android.Packed.21218

Added to the Dr.Web virus database: 2017-05-04

Virus description added:

Technical information

Malicious functions:
Executes code of the following detected threats:
  • Android.SmsSend.1848.origin
Network activity:
Connecting to:
  • s####.####.com
  • 1####.####.34:19000
  • 1####.####.182:8090
  • a####.####.site
  • p####.####.com
  • and####.####.com
  • a####.####.site:8090
  • 1####.####.128:8010
  • s####.####.com:8888
  • 1####.####.182
  • d####.####.net
  • 1####.####.128
  • m####.####.com
  • a####.####.com
  • and####.####.com:8077
HTTP GET requests:
  • d####.####.net/apkf/3rdapk2/M01/0E/57/wKhklVhl8iuAPRONAASU16x8R3w033.apk
  • d####.####.net/apkf/3rdapk2/M01/13/6C/wKhklVjwsaCARWV-AAQm7yY3ixc640.apk
  • a####.####.site/afee?cpid=####&appfee_id=####&fee=####&smsc=####&imsi=##...
  • m####.####.com/get139.php?apiKey=####&imsi=####
  • a####.####.site/getdata?cpid=####&packagename=####
  • p####.####.com/cityjson?ie=####
  • s####.####.com/v1/sdk/order?sign=####&sdk_type=####&t=####&user_orderid=...
  • s####.####.com:8888/v1/sdk/init?net_name=####&imei=####&package_name=###...
  • 1####.####.128/count.php?type=####&hKey=####&did=####
  • s####.####.com/v1/order/get?app_vername=####&phone=####&imei=####&packag...
  • a####.####.site:8090/phoneget?cpid=####&ismi=####&calltime=####&callcoun...
  • m####.####.com/getSP135.php?appName=####&productName=####&mobile=####&ap...
  • 1####.####.128:8010/count.php?type=####&hKey=####&did=####
HTTP POST requests:
  • and####.####.com/record-plat/record/upload.do
  • and####.####.com/android/third/prefetch/index.do
  • 1####.####.182/storage/receive
  • 1####.####.34:19000/v2/chis
  • and####.####.com:8077/query-plat/cap/query.do
  • and####.####.com/android/sms/netpay/prefetch.do
  • 1####.####.182:8090/storage/receive
  • a####.####.com/app_logs
  • and####.####.com/record-plat/msg/strategy/query.do
  • and####.####.com/record-plat/seq/query.do
Modified file system:
Creates the following files:
  • /data/data/####/baea/tmb.jar
  • /data/data/####/shared_prefs/ma_data.xml
  • /data/data/####/shared_prefs/game_data.xml
  • /data/data/####/files/mj.apk
  • /data/data/####/shared_prefs/ma_call.xml
  • /data/data/####/shared_prefs/edition.xml
  • /data/data/####/shared_prefs/b_share.xml
  • /sdcard/Android/data/com.skymobi.pay.newsdk/files_main/key_ServerPluginInfo
  • /data/data/####/shared_prefs/new_vvsion.xml
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.smspay.new.data
  • /data/data/####/files/e/plus.jar
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.smspay.data
  • /data/data/####/shared_prefs/nnt_data.xml
  • /data/data/####/shared_prefs/zzconfig.xml
  • /data/data/####/shared_prefs/ma_epay_share.xml
  • /data/data/####/shared_prefs/umeng_general_config.xml
  • /data/data/####/shared_prefs/ma_phone.xml.bak
  • /data/data/####/files_main/key_AppPluginCapInfo
  • /data/data/####/shared_prefs/BOOT_SMS_SENT_TIME.xml
  • /data/data/####/shared_prefs/mainplugin_query.xml
  • /data/data/####/files/.imprint
  • /data/data/####/app_workbench22454/apk.zip
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.thirdpay.new.data
  • /data/data/####/shared_prefs/ma_phone.xml
  • /data/data/####/app_workbench33280/apk.zip
  • /data/data/####/shared_prefs/game_e_c_data.xml
  • /data/data/####/shared_prefs/plugin_record_app_info.xml
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.smspay.new.data.temp
  • /data/data/####/files_main/key_ServerPluginInfo
  • /data/data/####/databases/Data_sync.db-journal
  • /data/data/####/databases/MA_epay_db
  • /data/data/####/databases/sms_db
  • /data/data/####/shared_prefs/ma_epay_share.xml.bak
  • /data/data/####/app_workbench00124/apk.zip
  • /data/data/####/databases/sms_db-journal
  • /data/data/####/databases/bil_db-journal
  • /data/data/####/shared_prefs/ma_data.xml.bak
  • /data/data/####/shared_prefs/BOOT_SMS_INFO.xml
  • /data/data/####/databases/webview.db-journal
  • /data/data/####/files/umeng_it.cache
  • /data/data/####/app_workbench27754/apk.zip
  • /data/data/####/shared_prefs/b_setting.xml
  • /sdcard/gooogle/userid.cfg
  • /data/data/####/files/libabc
  • /data/data/####/baea/entrance.jar
  • /data/data/####/app_workbench11176/apk.zip
  • /data/data/####/shared_prefs/pref_recomm.xml.bak
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.main.data
  • /data/data/####/files/.umeng/exchangeIdentity.json
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.recordupload.data
  • /data/data/####/shared_prefs/ma_call.xml.bak
  • /data/data/####/shared_prefs/b_share.xml.bak
  • /sdcard/Android/data/com.skymobi.pay.newsdk/plugins/com.skymobi.pay.plugin.thirdpay.new.data.temp
  • /data/data/####/shared_prefs/pref_recomm.xml
  • /data/data/####/databases/bil_db
  • /data/data/####/databases/MA_epay_db-journal
Sets the 'executable' attribute to the following files:
  • /sdcard/gooogle/userid.cfg
Miscellaneous:
Executes next shell scripts:
  • /system/bin/dexopt --dex 27 72 40 94816 /data/data/####/app_workbench33280/apk.zip 1252156716 -264446213 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/frame
  • /system/bin/dexopt --dex 27 69 40 60932 /data/data/####/baea/entrance.jar 1247445111 -2040847232 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/fra
  • /system/bin/dexopt --dex 27 70 40 540224 /data/data/####/app_workbench27754/apk.zip 1252156717 1715135955 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/fram
  • /system/bin/dexopt --dex 27 69 40 124432 /data/data/####/files/mj.apk 1221296832 -232897668 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/framewor
  • /system/bin/dexopt --dex 27 76 40 167700 /data/data/####/baea/tmb.jar 1247445146 -1810655209 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/framewo
  • /system/bin/dexopt --dex 27 84 40 323812 /data/data/####/app_workbench00124/apk.zip 1252156720 1242577948 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/fram
  • /system/bin/dexopt --dex 27 78 40 124432 /data/data/####/files/mj.apk 1221296832 -232897668 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/framewor
  • /system/bin/dexopt --dex 27 84 40 541712 /data/data/####/app_workbench11176/apk.zip 1252156719 -349942904 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/fram
  • cat /sys/class/net/wlan0/address
  • /system/bin/dexopt --dex 27 61 40 53104 /data/data/####/files/e/plus.jar 1248884930 1047219635 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/frame
  • /system/bin/dexopt --dex 27 58 40 129872 /data/data/####/app_workbench22454/apk.zip 1252156716 591524218 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/frame
Contains functionality to send SMS messages automatically.

Curing recommendations


Android

  1. If the mobile device is operating normally, download and install Dr.Web for Android Light. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web для Android Light onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android