Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Locker.357.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
- TCP(HTTP/1.1) up####.sdk.jig####.cn:80
- TCP(HTTP/1.1) nav.cn.ron####.com:80
- TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) pin####.qq.com:80
- TCP(HTTP/1.1) www.tuwenku####.com:80
- TCP(HTTP/1.1) pi####.qq.com:80
- TCP(HTTP/1.1) cgi.con####.qq.com:80
- TCP(TLS/1.0) 1####.217.17.46:443
- TCP(TLS/1.0) s####.j####.cn:443
- TCP(TLS/1.0) s####.cn.ron####.com:443
- TCP 1####.121.49.103:7004
- TCP 1####.92.13.100:8614
- UDP s.j####.cn:19000
DNS requests:
- a####.b####.qq.com
- aexcep####.b####.qq.com
- and####.b####.qq.com
- cgi.con####.qq.com
- nav.cn.ron####.com
- pi####.qq.com
- pin####.qq.com
- s####.cn.ron####.com
- s####.j####.cn
- s.j####.cn
- sis.j####.io
- up####.sdk.jig####.cn
- www.tuwenku####.com
HTTP GET requests:
- cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?sdkv=####&appid=###...
- www.tuwenku####.com/download/app/twkc.apk
- www.tuwenku####.com/upload/acticle/2018-11-06/d26a0ee898554b05b51eb9ac59...
- www.tuwenku####.com/upload/wx/2018-11-07/ed66caead8334eaaa074d7e5000c3d3...
HTTP POST requests:
- aexcep####.b####.qq.com:8011/rqd/async
- aexcep####.b####.qq.com:8012/rqd/async
- and####.b####.qq.com/rqd/async
- nav.cn.ron####.com/navipush.json
- pi####.qq.com/mstat/report/?index=####
- pin####.qq.com/request
- up####.sdk.jig####.cn/v1/push/sdk/postlist
- www.tuwenku####.com/interface/articleAction.do
- www.tuwenku####.com/interface/sysappAction.do
File system changes:
Creates the following files:
- /data/data/####/COUNTLY_STORE.xml
- /data/data/####/RongPush.xml
- /data/data/####/Statistics.xml
- /data/data/####/appPackageNames
- /data/data/####/bugly_db_legu
- /data/data/####/bugly_db_legu-journal
- /data/data/####/cn.jpush.android.user.profile.xml
- /data/data/####/cn.jpush.preferences.v2.rid.xml
- /data/data/####/cn.jpush.preferences.v2.xml
- /data/data/####/com.kangnuo.news.mid.world.ro.xml
- /data/data/####/com.kangnuo.news_preferences.xml
- /data/data/####/com.tencent.open.config.json.1106165108
- /data/data/####/journal.tmp
- /data/data/####/jpush_device_info.xml
- /data/data/####/jpush_local_notification.db
- /data/data/####/jpush_local_notification.db-journal
- /data/data/####/jpush_local_notification.db-wal
- /data/data/####/jpush_stat_cache_history.json
- /data/data/####/jpush_statistics.db
- /data/data/####/jpush_statistics.db-journal
- /data/data/####/jpush_statistics.db-shm (deleted)
- /data/data/####/jpush_statistics.db-wal
- /data/data/####/legu_tencent_analysis.db_com.kangnuo.news-journal
- /data/data/####/libnfix.so
- /data/data/####/libshella-2.8.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/####/pri_legu_tencent_analysis.db_com.kangnuo.news-journal
- /data/data/####/push_daemon
- /data/data/####/security_info
- /data/media/####/.mid.txt
- /data/media/####/.mid.txt1000001
- /data/media/####/.nomedia
- /data/media/####/.push_deviceid
- /data/media/####/RongLog.log
- /data/media/####/com.tencent.mobileqq_connectSdk.18.11.08.11.log
- /data/media/####/err.txt
- /data/media/####/journal
- /data/media/####/journal.tmp
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
- /system/bin/chmod 777 <Package Folder>/app_lib/x86/push_daemon
- /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
- chmod 700 <Package Folder>/tx_shell/libnfix.so
- chmod 700 <Package Folder>/tx_shell/libshella-2.8.so
- chmod 700 <Package Folder>/tx_shell/libufix.so
- 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
Loads the following dynamic libraries:
- Bugly
- MtaNativeCrash
- RongIMLib
- jcore113
- libnfix
- libshella-2.8
- libufix
- nfix
- push
- ufix
Uses the following algorithms to encrypt data:
- AES-CFB-NoPadding
- AES-ECB-PKCS7Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
- RSA-NONE-PKCS1PADDING
Uses the following algorithms to decrypt data:
- AES-CFB-NoPadding
- AES-ECB-NoPadding
- 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.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
