Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) reso####.msg.xi####.net:80
- TCP(HTTP/1.1) a####.exc.mob.com:80
- TCP(HTTP/1.1) t####.c####.q####.####.com:80
- TCP(HTTP/1.1) p####.tc.qq.com:80
- TCP(HTTP/1.1) www.opendre####.cn:80
- TCP(HTTP/1.1) s####.e.qq.com:80
- TCP(HTTP/1.1) mi.g####.qq.com:80
- TCP(HTTP/1.1) oth.up####.mdt.####.com:8080
- TCP(HTTP/1.1) s####.tc.qq.com:80
- TCP(TLS/1.0) h####.b####.com:443
- TCP(TLS/1.0) www.go####.com:443
- TCP(TLS/1.0) www.gst####.com:443
- TCP(TLS/1.0) regi####.xm####.xi####.com:443
- TCP 4####.62.94.2:443
- TCP 47.74.1####.158:5222
DNS requests:
- 7x####.c####.z0.####.com
- a####.exc.mob.com
- h####.b####.com
- imgc####.qq.com
- mi.g####.qq.com
- oth.up####.mdt.####.com
- p####.ugd####.com
- regi####.xm####.xi####.com
- reso####.msg.xi####.net
- s####.e.qq.com
- ssl.gst####.com
- www.go####.com
- www.gst####.com
- www.opendre####.cn
HTTP GET requests:
- mi.g####.qq.com/gdt_mview.fcg?posw=####&posh=####&count=####&r=####&data...
- p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
- reso####.msg.xi####.net/gslb/?ver=####&type=####&conpt=d####&uuid=####&l...
- s####.tc.qq.com/gdt/0/transformer_14862517704951522510_1531527759_80.jpg...
- t####.c####.q####.####.com/day2.jpg?attname=####
- t####.c####.q####.####.com/day5.jpg
- www.opendre####.cn/index/getDayRecommendImage
HTTP POST requests:
- a####.exc.mob.com/errconf
- oth.up####.mdt.####.com:8080/beacon/vercheck
- s####.e.qq.com/activate
- s####.e.qq.com/msg
- www.opendre####.cn/api/getSettingInfo
Modified file system:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.lock
- /data/data/####/0305a1bb848bfb50c3b5030a42c25fba9d591e38bf6a059....0.tmp
- /data/data/####/95cced219f270e950a333c6d909984e0.temp
- /data/data/####/GDTSDK.db
- /data/data/####/GDTSDK.db-journal
- /data/data/####/ThrowalbeLog.db-journal
- /data/data/####/XMPushServiceConfig.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_1531774850560
- /data/data/####/account_config.xml
- /data/data/####/baidu_mtj_sdk_record.xml
- /data/data/####/beacontsa_cover.xml
- /data/data/####/beacontsa_cover_check.lock
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/cef153ee59c03a11ea5d4601a254ca854220c29416437ca....0.tmp
- /data/data/####/com.onlybeyond.QRcode;pushservice
- /data/data/####/devCloudSetting.cfg
- /data/data/####/devCloudSetting.sig
- /data/data/####/gdt_plugin.jar
- /data/data/####/gdt_plugin.jar.sig
- /data/data/####/gdt_plugin.tmp
- /data/data/####/gdt_plugin.tmp.sig
- /data/data/####/gdt_suid
- /data/data/####/geofencing.db
- /data/data/####/geofencing.db-journal
- /data/data/####/journal.tmp
- /data/data/####/libcuid.so
- /data/data/####/libjiagu1571948940.so
- /data/data/####/mipush.xml
- /data/data/####/mipush_account.xml
- /data/data/####/mipush_extra.xml
- /data/data/####/mipush_region
- /data/data/####/mipush_region.lock
- /data/data/####/mobclick_agent_cached_com.onlybeyond.QRcode34
- /data/data/####/qrCode.db-journal
- /data/data/####/sdkCloudSetting.cfg
- /data/data/####/sdkCloudSetting.sig
- /data/data/####/tiny_data.data
- /data/data/####/tiny_data.lock
- /data/data/####/umeng_general_config.xml
- /data/data/####/update_lc
- /data/media/####/.confd
- /data/media/####/.confd-journal
- /data/media/####/.cuid
- /data/media/####/.cuid2
- /data/media/####/.dic_lock
- /data/media/####/.nomedia
- /data/media/####/.nulplt
- /data/media/####/.pkg_lock
- /data/media/####/.rcTag
- /data/media/####/.rc_lock
- /data/media/####/.timestamp
Miscellaneous:
Executes next shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu1571948940.so
- 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
Loads the following dynamic libraries:
- crash_analysis
- libjiagu1571948940
- neh
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS5Padding
- AES-ECB-PKCS7Padding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
- AES-ECB-PKCS7Padding
- RSA-ECB-PKCS1Padding
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.
Gains access to information about accounts (Google, Facebook, etc.) registered on the device.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
