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) c-h####.g####.com:80
- TCP(HTTP/1.1) t####.c####.q####.####.com:80
- TCP(HTTP/1.1) and####.b####.qq.com:80
- TCP(HTTP/1.1) a####.jwe####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(TLS/1.0) 2####.58.212.174:443
- TCP(TLS/1.0) api.map.b####.com:443
- TCP(TLS/1.0) h####.b####.com:443
- TCP sdk.o####.t####.####.com:5224
- TCP c####.g####.ig####.com:5227
DNS requests:
- 7j####.c####.z0.####.com
- a####.jwe####.com
- and####.b####.qq.com
- api.map.b####.com
- c####.g####.ig####.com
- c-h####.g####.com
- h####.b####.com
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
HTTP GET requests:
- t####.c####.q####.####.com/tdata_vHH584
- t####.c####.q####.####.com/tdata_wmL809
HTTP POST requests:
- a####.jwe####.com/api/services/app/addressBase/GetAllAndroid
- a####.jwe####.com/api/services/app/dictionary/GetDictionaryByCode
- a####.jwe####.com/api/services/app/version/GetNewest
- and####.b####.qq.com/rqd/async?aid=####
- c-h####.g####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/1002
- /data/data/####/1004
- /data/data/####/BUGLY_COMMON_VALUES.xml
- /data/data/####/DriverApp.xml
- /data/data/####/SP_NAME.xml
- /data/data/####/__Baidu_Stat_SDK_SendRem.xml
- /data/data/####/__local_ap_info_cache.json
- /data/data/####/__local_last_session.json
- /data/data/####/__local_stat_cache.json
- /data/data/####/__send_data_1536762263536
- /data/data/####/authStatus_com.jwell.driverapp.xml
- /data/data/####/authStatus_com.jwell.driverapp;pushservice.xml
- /data/data/####/baidu_mtj_sdk_record.xml
- /data/data/####/bugly_db_-journal
- /data/data/####/com.jwell.driverapp.BETA_VALUES.xml
- /data/data/####/crashrecord.xml
- /data/data/####/gdaemon_20161017
- /data/data/####/getui_sp.xml
- /data/data/####/gx_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libcuid.so
- /data/data/####/libjiagu170440618.so
- /data/data/####/local_crash_lock
- /data/data/####/multidex.version.xml
- /data/data/####/native_record_lock
- /data/data/####/push.pid
- /data/data/####/pushext.db-journal
- /data/data/####/pushg.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/security_info
- /data/data/####/tdata_vHH584
- /data/data/####/tdata_vHH584.jar
- /data/data/####/tdata_wmL809
- /data/data/####/tdata_wmL809.jar
- /data/media/####/.confd
- /data/media/####/.confd-journal
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/.nomedia
- /data/media/####/.timestamp
- /data/media/####/app.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.jwell.driverapp.bin
- /data/media/####/com.jwell.driverapp.db
- /data/media/####/tdata_vHH584
- /data/media/####/tdata_wmL809
- /data/media/####/test.log
Miscellaneous:
Executes next shell scripts:
- /system/bin/sh -c getprop
- /system/bin/sh -c type su
- <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GetuiService 24926 300 0
- chmod 700 <Package Folder>/files/gdaemon_20161017
- chmod 755 <Package Folder>/.jiagu/libjiagu170440618.so
- getprop
- getprop ro.build.display.id
- getprop ro.build.version.emui
- getprop ro.build.version.opporom
- getprop ro.miui.ui.version.name
- getprop ro.smartisan.version
- getprop ro.vivo.os.version
- sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GetuiService 24926 300 0
Loads the following dynamic libraries:
- BaiduMapSDK_base_v4_1_1
- Bugly
- crash_analysis
- getuiext2
- libjiagu170440618
- msc
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- AES-GCM-NoPadding
- RSA-ECB-PKCS1Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-GCM-NoPadding
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.
Gains access to information about running applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
