Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Click.363.origin
- Android.RemoteCode.300.origin
Downloads the following detected threats from the Internet:
- Android.Click.363.origin
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) bbq.aa####.cn:80
- TCP(HTTP/1.1) i####.sogo####.com.####.com:80
- TCP(TLS/1.0) 1####.217.17.78:443
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) s1.a####.com:443
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) sett####.crashly####.com:443
- TCP(TLS/1.0) 2####.58.211.106:443
- TCP(TLS/1.2) 1####.217.17.67:443
- TCP(TLS/1.2) 2####.58.211.106:443
- TCP(TLS/1.2) 1####.217.17.78:443
- TCP bbq.aa####.cn:6666
DNS requests:
- and####.google####.com
- bbq.aa####.cn
- i####.sogo####.com
- i####.sogo####.com
- p####.google####.com
- s1.a####.com
- sett####.crashly####.com
HTTP GET requests:
- i####.sogo####.com.####.com/app/a/100520146/c1ed3c132a7fbfa7d9619118da0a...
- i####.sogo####.com.####.com/app/a/100520146/cc4ec61eb2c1df1df7c47adeae42...
HTTP POST requests:
- bbq.aa####.cn/classes.dex
File system changes:
Creates the following files:
- /data/data/####/.jgck
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4BeginSession.cls_temp
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4BeginSession.json
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionApp.cls_temp
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionApp.json
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionDevice.cls_temp
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionDevice.json
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionOS.cls_temp
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionOS.json
- /data/data/####/5F9C88400056-0001-0BFC-879FE3D83CA4SessionUser.cls_temp
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4BeginSession.cls_temp
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4BeginSession.json
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4SessionApp.cls_temp
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4SessionApp.json
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4SessionDevice.cls_temp
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4SessionDevice.json
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4SessionOS.cls_temp
- /data/data/####/5F9C884F009C-0001-0C74-879FE3D83CA4SessionOS.json
- /data/data/####/FirstRun
- /data/data/####/TwitterAdvertisingInfoPreferences.xml
- /data/data/####/appInfo.db-journal
- /data/data/####/classes.dex
- /data/data/####/classes.dex (deleted)
- /data/data/####/classes.dex.flock (deleted)
- /data/data/####/classes.oat
- /data/data/####/com.crashlytics.prefs.xml
- /data/data/####/com.crashlytics.sdk.android;answers;settings.xml
- /data/data/####/com.crashlytics.settings.json
- /data/data/####/conf.xml
- /data/data/####/initialization_marker
- /data/data/####/io.fabric.sdk.android;fabric;web1n.stopapp.sb.xml
- /data/data/####/libjiagu.so
- /data/data/####/proc_auxv
- /data/data/####/sa_def5e756-f1f9-4e5f-8150-9240a1b4c624_1604094017748.tap
- /data/data/####/session_analytics.tap
- /data/data/####/session_analytics.tap.tmp
- /data/data/####/web1n.stopapp_preferences.xml
Miscellaneous:
Executes the following shell scripts:
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- /system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/files/classes.dex --oat-fd=54 --oat-location=/data/user/0/<Package>/cache/dynamic/classes.dex --compiler-filter=speed
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS5Padding
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Displays its own windows over windows of other apps.
Intercepts notifications.
