Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) t.g####.qq.com:80
- TCP(HTTP/1.1) s####.e.qq.com:80
- TCP(HTTP/1.1) hq.si####.cn:80
- TCP(HTTP/1.1) api.s####.mob.com:80
- TCP(HTTP/1.1) l####.cc:80
- TCP(TLS/1.0) hx####.si####.com:443
- TCP(TLS/1.0) 1####.177.119.138:443
- TCP(TLS/1.0) sen####.ba####.com:4106
- TCP(TLS/1.0) outers####.q####.cn:443
- TCP m####.ba####.com:1883
DNS requests:
- api.s####.mob.com
- hq.si####.cn
- hx####.si####.com
- l####.cc
- m####.ba####.com
- outers####.q####.cn
- s####.e.qq.com
- sen####.ba####.com
- t.g####.qq.com
HTTP GET requests:
- hq.si####.cn/wskt?list=####
- t.g####.qq.com/conv/sdk/spa/conv?vx=X41s####&encver=####
- t.g####.qq.com/conv/sdk/spa/conv?vx=wFsl####&encver=####
HTTP POST requests:
- api.s####.mob.com/conf5
- api.s####.mob.com/conn
- api.s####.mob.com/log4
- api.s####.mob.com/snsconf
- l####.cc/i/sdk/install
- s####.e.qq.com/msg
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.lock
- /data/data/####/.mrecord
- /data/data/####/.mrlock
- /data/data/####/.statistics
- /data/data/####/ActivateTimePref.xml
- /data/data/####/LKME_Server_Request_Queue.xml
- /data/data/####/MultiDex.lock
- /data/data/####/SessionTimePref.xml
- /data/data/####/ThrowalbeLog.db-journal
- /data/data/####/channel_file.xml
- /data/data/####/com.baidao.nugget-journal
- /data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
- /data/data/####/libjiagu1047562769.so
- /data/data/####/linkedme_referral_shared_pref.xml
- /data/data/####/mob_commons_1.xml
- /data/data/####/mqttAndroidService.db-journal
- /data/data/####/multidex.version.xml
- /data/data/####/nugget.db-journal
- /data/data/####/online_config.xml
- /data/data/####/sensorsdata.xml
- /data/data/####/share_sdk_1.xml
- /data/data/####/sharesdk.db-journal
- /data/media/####/.dic_lock
- /data/media/####/.globalLock
- /data/media/####/.lck
- /data/media/####/.lm_device_id
- /data/media/####/.nulplt
- /data/media/####/.pkg_lock
- /data/media/####/.rcTag
- /data/media/####/.rc_lock
Miscellaneous:
Executes next shell scripts:
- cat /sys/class/net/wlan0/address
- chmod 755 <Package Folder>/.jiagu/libjiagu1047562769.so
- sh
Loads the following dynamic libraries:
- libjiagu1047562769
- neh
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS7Padding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-ECB-NoPadding
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about running applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
