Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.HiddenAds.290
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(TLS/1.0) api.face####.com:443
DNS requests:
- a####.b####.qq.com
- a####.u####.com
- aexcep####.b####.qq.com
- and####.b####.qq.com
- g####.face####.com
- i####.pz####.com
- mt####.go####.com
HTTP POST requests:
- a####.u####.com/app_logs
- aexcep####.b####.qq.com:8011/rqd/async
- aexcep####.b####.qq.com:8012/rqd/async
- and####.b####.qq.com/rqd/async
- and####.b####.qq.com/rqd/async?aid=####
File system changes:
Creates the following files:
- /data/anr/traces.txt
- /data/data/####/.imprint
- /data/data/####/1004
- /data/data/####/bugly_db_
- /data/data/####/bugly_db_-journal
- /data/data/####/bugly_db_legu
- /data/data/####/bugly_db_legu-journal
- /data/data/####/callEndSdk.xml
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/com.facebook.sdk.appEventPreferences.xml
- /data/data/####/com.facebook.sdk.attributionTracking.xml
- /data/data/####/com.google.android.gms.analytics.prefs.xml
- /data/data/####/com.google.android.gms.measurement.prefs.xml
- /data/data/####/com.max.jku.guardian_preferences.xml
- /data/data/####/crashrecord.xml
- /data/data/####/d_app_locker
- /data/data/####/d_app_locker-journal
- /data/data/####/d_avl_exh
- /data/data/####/d_avl_exh-journal
- /data/data/####/daemon
- /data/data/####/db_avl_lib
- /data/data/####/db_avl_lib-journal
- /data/data/####/eval
- /data/data/####/eval-journal
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/gaClientId
- /data/data/####/google_analytics_v4.db
- /data/data/####/google_analytics_v4.db-journal
- /data/data/####/lib_shared_preferences.xml
- /data/data/####/libnfix.so
- /data/data/####/libshella-2.10.7.1.so
- /data/data/####/libufix.so
- /data/data/####/local_crash_lock
- /data/data/####/mix.dex
- /data/data/####/mix.so
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/notices_sdk_aggregate_share.xml
- /data/data/####/pref_utils.xml
- /data/data/####/recommendApp.db
- /data/data/####/recommendApp.db-journal
- /data/data/####/screenLock.xml
- /data/data/####/security_info
- /data/data/####/settings.xml
- /data/data/####/settings.xml.bak
- /data/data/####/sys_log_1550428903446784.txt
- /data/data/####/sys_log_1550428921446173.txt
- /data/data/####/sys_log_1550428935158487.txt
- /data/data/####/sys_log_15504289412478.txt
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/.nomedia
- /data/media/####/lock
- /data/media/####/sysid.dat
Miscellaneous:
Executes the following shell scripts:
- /system/bin/sh -c getprop
- /system/bin/sh -c getprop ro.aa.romver
- /system/bin/sh -c getprop ro.board.platform
- /system/bin/sh -c getprop ro.build.fingerprint
- /system/bin/sh -c getprop ro.build.nubia.rom.name
- /system/bin/sh -c getprop ro.build.rom.id
- /system/bin/sh -c getprop ro.build.tyd.kbstyle_version
- /system/bin/sh -c getprop ro.build.version.emui
- /system/bin/sh -c getprop ro.build.version.opporom
- /system/bin/sh -c getprop ro.gn.gnromvernumber
- /system/bin/sh -c getprop ro.lenovo.series
- /system/bin/sh -c getprop ro.lewa.version
- /system/bin/sh -c getprop ro.meizu.product.model
- /system/bin/sh -c getprop ro.miui.ui.version.name
- /system/bin/sh -c getprop ro.vivo.os.build.display.id
- /system/bin/sh -c type su
- <Package Folder>/app_bin/daemon -p <Package> -s <Package>.at.re.ResidentService -t 30
- chmod 0755 <Package Folder>/app_bin/daemon
- chmod 700 <Package Folder>/tx_shell/libnfix.so
- chmod 700 <Package Folder>/tx_shell/libshella-2.10.7.1.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- chmod 705 <Package Folder>/files/AVL_CONFIG/avl
- chmod 705 <Package Folder>/files/d_applocker_dir/<Package>
- chmod 705 <Package Folder>/filesAVL_CONFIG
- chmod 705 <Package Folder>/filesAVL_CONFIG/avl
- chmod 705 <Package Folder>/filesd_applocker_dir
- chmod 705 <Package Folder>/filesd_applocker_dir/<Package>
- getprop
- getprop ro.aa.romver
- getprop ro.board.platform
- getprop ro.build.fingerprint
- getprop ro.build.nubia.rom.name
- getprop ro.build.rom.id
- getprop ro.build.tyd.kbstyle_version
- getprop ro.build.version.emui
- getprop ro.build.version.opporom
- getprop ro.gn.gnromvernumber
- getprop ro.lenovo.series
- getprop ro.lewa.version
- getprop ro.meizu.product.model
- getprop ro.miui.ui.version.name
- getprop ro.vivo.os.build.display.id
- getprop ro.yunos.version
- logcat -d -v threadtime
- sh
- sh /system/bin/am startservice --user 0 -n <Package>/<Package>.at.re.ResidentService
Loads the following dynamic libraries:
- Bugly
- libnfix
- libshella-2.10.7.1
- libufix
- nfix
- ufix
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Gets information about running apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
