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Android.Packed.21248

Added to the Dr.Web virus database: 2017-05-09

Virus description added:

Technical information

Malicious functions:
Executes code of the following detected threats:
  • Android.Hmad.2
  • Android.Loki.6.origin
  • Android.Hmad.1.origin
Network activity:
Connecting to:
  • t####.####.net
  • r####.####.com
  • e####.####.com:8011
  • ecup####.####.com:8013
  • ecup####.####.com
  • l####.####.io
  • e####.####.com
  • usdf####.com
  • haha####.com
  • usdf####.com:32090
  • n####.####.com
  • up####.####.net
HTTP GET requests:
  • haha####.com/api/strategy.php?p=####
  • n####.####.com/api/setting?app_id=####&sign=####
  • up####.####.net/update?v=####&sdk=####&pkg=####&debug=####&aid=####&loca...
  • up####.####.net/stylesdk/v1/config?token=####&channel=####&ua=####&net_n...
  • haha####.com/api/download_list.php?p=####
  • up####.####.net/update?sdk=####&v=####&pkg=####&debug=####&aid=####&loca...
  • n####.####.com/request?p=####
HTTP POST requests:
  • l####.####.io/common?funid=####&rd=####
  • e####.####.com:8011/ugetad.do
  • ecup####.####.com/pkup.do
  • usdf####.com:32090/adroot/client
  • t####.####.net/g/d
  • usdf####.com/adroot/client
  • r####.####.com/rqd/sync
  • n####.####.com/
  • e####.####.com/pgetad.do
  • ecup####.####.com:8013/ukup.do
Modified file system:
Creates the following files:
  • /data/data/####/app_jc/tfx.jar
  • /data/data/####/shared_prefs/uid####.xml
  • /data/data/####/tx_shell/libshella-0.0.3.so
  • /data/data/####/shared_prefs/bugly_data.xml
  • /data/data/####/shared_prefs/pref_longtime.xml
  • /data/data/####/shared_prefs/batmobi_install_apps.xml
  • /data/data/####/databases/fxlock.db-journal
  • /data/data/####/shared_prefs/####_preferences.xml
  • /data/data/####/shared_prefs/pref_shorttime.xml
  • /data/data/####/databases/nativedroid.asa.sdk.db-journal
  • /data/data/####/databases/umplayer.db-journal
  • /data/data/####/shared_prefs/intelligent.xml
  • /sdcard/.batcloud/log/bat_log.txt
  • /data/data/####/databases/fp.db-journal
  • /data/data/####/files/td.lock
  • /data/data/####/app_jc/dfx.jar
  • /data/data/####/app_jc/tfp.jar
  • /data/data/####/shared_prefs/fxkit.xml
  • /data/data/####/files/plugin/plugin.jar
  • /data/data/####/files/log/agent_log
  • /data/data/####/app_jni/libskin
  • /sdcard/.nativedroid/adc
  • /sdcard/.batcloud/uid
  • /data/data/####/shared_prefs/batcloud.xml
  • /data/data/####/shared_prefs/batmobi_click.xml
  • /data/data/####/shared_prefs/flowapp_shared.xml.xml
  • /data/data/####/shared_prefs/batmobi_offer_cfg.xml
  • /data/data/####/shared_prefs/fpksp.xml.bak
  • /sdcard/.tcookieid
  • /data/data/####/shared_prefs/hdplayer.xml
  • /data/data/####/mix.dex
  • /data/data/####/shared_prefs/fpssp.xml
  • /data/data/####/databases/webview.db-journal
  • /data/data/####/shared_prefs/fpksp.xml
  • /data/data/####/shared_prefs/TD_CHANNEL_ID.xml
  • /data/data/####/app_jc/dfp.jar
  • /sdcard/.nativedroid/tick
  • /sdcard/.batcloud/log/XSCQ8IYHV4QV9HTKS2GLT9G3_log.txt
  • /data/data/####/databases/fx_kit_unlock-journal
  • /data/data/####/shared_prefs/umplayer_NewVerPrompt.xml.bak
  • /data/data/####/files/TDtcagent.db
  • /data/data/####/shared_prefs/pref_longtime.xml.bak
  • /data/data/####/shared_prefs/tdid.xml
  • /data/data/####/files/TDtcagent.db-journal
  • /data/data/####/shared_prefs/com.nativedroid.sa.xml
  • /data/data/####/databases/fpdown.db-journal
  • /data/data/####/shared_prefs/fxssp.xml
  • /sdcard/FP.txt
  • /data/data/####/databases/usage.db-journal
  • /sdcard/Android/data/shard/.UUID
  • /data/data/####/er/cr.zip
  • /data/data/####/files/log/crash_log
  • /data/data/####/shared_prefs/umplayer_NewVerPrompt.xml
  • /data/data/####/files/daemon
  • /data/data/####/databases/bugly_db_lejiagu-journal
  • /data/data/####/shared_prefs/batmobi_lib.xml
Sets the 'executable' attribute to the following files:
  • /data/data/####/files/daemon
  • /data/data/####/er/cr.zip
Miscellaneous:
Executes next shell scripts:
  • /system/bin/sh -c getprop ro.build.fingerprint
  • /system/bin/sh -c getprop ro.gn.gnromvernumber
  • /system/bin/sh -c getprop ro.meizu.product.model
  • chmod 700 /data/data/####/tx_shell/libshella-0.0.3.so
  • getprop ro.gn.gnromvernumber
  • /system/bin/sh -c getprop ro.build.rom.id
  • /system/bin/dexopt --dex 27 52 40 279604 /data/data/####/files/plugin/plugin.jar 1201120086 -909843411 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar
  • logcat -d -v threadtime
  • getprop ro.aa.romver
  • sh /data/data/####/files/daemon --process_name #### --package_name #### --component_name com.nativedroid.sa.sdk.core.SAService --url http://www.haha####.com/api/uninsta
  • getprop ro.lewa.version
  • /system/bin/sh -c getprop ro.build.nubia.rom.name
  • getprop ro.build.version.sdk
  • getprop ro.build.rom.id
  • /system/bin/sh -c getprop ro.lewa.version
  • /system/bin/sh -c getprop ro.board.platform
  • getprop ro.build.nubia.rom.name
  • /system/bin/dexopt --dex 27 54 40 292 /data/data/####/mix.dex 1493732202 -49011495 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framework/f
  • getprop ro.build.fingerprint
  • /system/bin/dexopt --dex 27 57 40 58020 /data/data/####/er/cr.zip 1201443271 -257879848 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/framew
  • /system/bin/sh -c getprop ro.vivo.os.build.display.id
  • /system/bin/sh -c getprop ro.aa.romver
  • getprop ro.lenovo.series
  • /system/bin/sh -c getprop ro.build.version.opporom
  • getprop ro.build.version.opporom
  • getprop ro.meizu.product.model
  • getprop ro.board.platform
  • getprop ro.build.tyd.kbstyle_version
  • /system/bin/dexopt --dex 27 74 40 130612 /data/data/####/app_jc/fp.jar 1199217453 52515220 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/fra
  • /system/bin/dexopt --dex 27 72 40 249032 /data/data/####/app_jc/fx.jar 1200716949 -522154267 45 /system/framework/core.jar /system/framework/core-junit.jar /system/framework/bouncycastle.jar /system/framework/ext.jar /system/f
  • getprop ro.vivo.os.build.display.id
  • /data/data/####/files/daemon --process_name #### --package_name #### --component_name com.nativedroid.sa.sdk.core.SAService --url http://www.haha####.com/api/uninstall.
  • getprop ro.build.version.release
  • /system/bin/sh -c getprop ro.lenovo.series
  • /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
  • chmod 775 /data/data/####/files/daemon
  • getprop ro.miui.ui.version.name
  • /system/bin/sh -c getprop ro.build.version.emui
  • getprop ro.build.version.emui
  • /system/bin/sh -c getprop ro.miui.ui.version.name
Uses special library to hide executable bytecode.
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

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