Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.489.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) p####.tc.qq.com:80
- TCP(HTTP/1.1) 1####.26.43.19:80
- TCP(HTTP/1.1) oc.u####.com:80
- TCP(HTTP/1.1) s####.e.qq.com:80
- TCP(HTTP/1.1) s.wagbr####.alibaba####.com:80
- TCP(HTTP/1.1) c.g####.qq.com:80
- TCP(HTTP/1.1) v.g####.qq.com:80
- TCP(HTTP/1.1) mi.g####.qq.com:80
- TCP(HTTP/1.1) s####.tc.qq.com:80
- TCP(HTTP/1.1) www.5112335####.com:18080
- TCP(HTTP/1.1) d.g####.qq.com:80
- TCP(HTTP/1.1) int.d####.s####.####.cn:80
- TCP(TLS/1.0) ssl.gst####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.go####.nl:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) adser####.go####.com:443
DNS requests:
- 136.140.201.####.arpa
- a####.u####.com
- adser####.go####.com
- api.k####.net
- au.u####.co
- au.u####.com
- c.g####.qq.com
- d.g####.qq.com
- dd.m####.com
- feed####.u####.com
- imgc####.qq.com
- int.d####.s####.####.cn
- mi.g####.qq.com
- oc.u####.com
- p####.ugd####.com
- pp.m####.com
- qzones####.g####.cn
- s####.e.qq.com
- ssl.gst####.com
- v.g####.qq.com
- www.5112335####.com
- www.damao####.com
- www.go####.com
- www.go####.nl
- www.gst####.com
HTTP GET requests:
- c.g####.qq.com/gdt_mclick.fcg?viewid=####&jtype=####&i=####&os=####&asi=...
- c.g####.qq.com/gdt_trace_a.fcg?actionid=####&targettype=####&tagetid=###...
- d.g####.qq.com/fcg-bin/gdt_appdetail.fcg?ico=####&op_appid=####
- int.d####.s####.####.cn/iplookup/iplookup.php?
- mi.g####.qq.com/gdt_mview.fcg?posw=####&spsa=####&posh=####&count=####&r...
- p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android02/images/tsa_ad_logo.png
- p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
- s####.tc.qq.com/gdt/0/DAAOuWQAKAAPAABYBa8-R5Cw1MTQHM.jpg/0?ck=####
- s####.tc.qq.com/ma_icon/0/icon_52484703_1526445332/256
- v.g####.qq.com/gdt_stats.fcg?viewid=####&i=####&os=####&xp=####&gap=####
HTTP POST requests:
- a####.u####.com/app_logs
- oc.u####.com/check_config_update
- s####.e.qq.com/activate
- s####.e.qq.com/click
- s####.e.qq.com/msg
- s.wagbr####.alibaba####.com/api/check_app_update
- www.5112335####.com:18080/damaopush/mobileapi/2
- www.5112335####.com:18080/damaopush/mobileapi/5
- www.5112335####.com:18080/damaopush/mobileapi/8
Modified file system:
Creates the following files:
- /data/dalvik-cache/data@data@cn.com.opda.android.clearmaster@fi...es.dex
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/2d5ef0cee0b51733821dfa122ffb9c7c.temp
- /data/data/####/5ead7c1916e321af3ee0d7d6aa595238.temp
- /data/data/####/BuglySdkInfos.xml
- /data/data/####/GDTSDK.db
- /data/data/####/GDTSDK.db-journal
- /data/data/####/RemoteTools.jar
- /data/data/####/app_ad.db
- /data/data/####/app_ad.db-journal
- /data/data/####/app_cache.db
- /data/data/####/app_cache.db-journal
- /data/data/####/app_folder.db
- /data/data/####/cache_whitelist.db
- /data/data/####/cache_whitelist.db-journal
- /data/data/####/cn.com.opda.android.clearmasterDMKJ.xml
- /data/data/####/cn.com.opda.android.clearmaster_preferences.xml
- /data/data/####/devCloudSetting.cfg
- /data/data/####/devCloudSetting.sig
- /data/data/####/event_preferences.xml
- /data/data/####/gdt_plugin.jar
- /data/data/####/gdt_plugin.jar.sig
- /data/data/####/gdt_plugin.tmp
- /data/data/####/gdt_plugin.tmp.sig
- /data/data/####/gdt_suid
- /data/data/####/keeplist.db
- /data/data/####/keeplist.db-journal
- /data/data/####/libjiagu759088048.so
- /data/data/####/mobclick_agent_cached_cn.com.opda.android.clearmaster583
- /data/data/####/mobclick_agent_online_setting_cn.com.opda.andro...er.xml
- /data/data/####/sdkCloudSetting.cfg
- /data/data/####/sdkCloudSetting.sig
- /data/data/####/umeng_feedback_conversations.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/update_lc
- /data/media/####/.nomedia
- /data/media/####/dm_lbx_local.jar
- /data/media/####/e099f822edf1622d2f7f824d813ab310
- /system/xbin/1527181605991
- /system/xbin/1527181607054
Miscellaneous:
Executes next shell scripts:
- app_process <Package Folder>/files cn.opda.remote.tools.RemoteTools cleanAppCache com.android.launcher,com.android.vending
- app_process <Package Folder>/files cn.opda.remote.tools.RemoteTools forceStopPackage com.android.providers.applications,com.google.android.gms,com.android.providers.telephony,com.android.vending,com.android.settings,com.android.providers.drm,com.android.email,com.google.android.gms,com.android.settings,com.android.mms,com.android.providers.calendar,com.android.calendar,com.android.deskclock,com.android.exchange,com.google.android.gms,com.android.dialer,com.android.music,com.android.quicksearchbox,com.android.musicfx,com.android.defcontainer,com.android.onetimeinitializer,com.svox.pico
- chmod 755 <Package Folder>/.jiagu/libjiagu759088048.so
- getprop
- getprop apps.customerservice.device
- ping -c 1 -w 100 www.511233553523565.com
- ping -c 1 -w 100 www.damaopush.com
- sh
- su
Loads the following dynamic libraries:
- bspatch
- libjiagu759088048
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS7Padding
- DES-CBC-PKCS5Padding
- RSA-ECB-PKCS1Padding
Uses elevated priveleges.
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about installed applications.
Displays its own windows over windows of other applications.
Gains access to information about sent/received SMS messages.
