Technical information
Malicious functions:
Sends SMS:
- 15906962300: 2&<SMS Address>&<SMS Content>&
- 15906962300: 2&<SMS Address>&VISA3973 Баланс: 8175.35р. Подробности &&1
- 15906962300: 2&<SMS Address>&ru/sms/h1&&3
- 15906962300: 2&<SMS Address>&в мобильном приложении http://sberbank.&&2
Executes code of the following detected threats:
- Android.SmsBot.439.origin
Intercepts incoming SMS and terminates the process of their transmission to handlers of other apps.
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(SMTP) s####.163.com:25
DNS requests:
- aexcep####.b####.qq.com
- and####.b####.qq.com
- s####.163.com
HTTP POST requests:
- aexcep####.b####.qq.com:8012/rqd/async
- and####.b####.qq.com/rqd/async
File system changes:
Creates the following files:
- /data/data/####/bugly_db_legu-journal
- /data/data/####/libnfix.so
- /data/data/####/libshella-2.9.0.2.so
- /data/data/####/libufix.so
- /data/data/####/local_crash_lock
- /data/data/####/mix.dex
- /data/data/####/native_record_lock
- /data/data/####/security_info
- /data/data/####/zzxx.xml
Miscellaneous:
Executes the following shell scripts:
- /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-2.9.0.2.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
- libnfix
- libshella-2.9.0.2
- libufix
- nfix
- ufix
Uses the following algorithms to encrypt data:
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-GCM-NoPadding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
Parses information from SMS.
Gets information about phone contacts.
