Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.2083
- Android.DownLoader.546.origin
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.exc.mob.com:80
- TCP(TLS/1.0) sett####.crashly####.com:443
DNS requests:
- a####.exc.mob.com
- a.appj####.com
- sett####.crashly####.com
HTTP POST requests:
- a####.exc.mob.com/errconf
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.lock
- /data/data/####/.log.lock
- /data/data/####/.log.ls
- /data/data/####/.mrecord
- /data/data/####/.mrlock
- /data/data/####/5C989A0D0367-0001-08E2-8DCDCE56A89BBeginSession.cls_temp
- /data/data/####/5C989A0D0367-0001-08E2-8DCDCE56A89BSessionApp.cls_temp
- /data/data/####/5C989A0D0367-0001-08E2-8DCDCE56A89BSessionDevice.cls_temp
- /data/data/####/5C989A0D0367-0001-08E2-8DCDCE56A89BSessionOS.cls_temp
- /data/data/####/5C989A0E0372-0001-0906-8DCDCE56A89BBeginSession.cls_temp
- /data/data/####/5C989A0E0372-0001-0906-8DCDCE56A89BSessionApp.cls_temp
- /data/data/####/5C989A0E0372-0001-0906-8DCDCE56A89BSessionDevice.cls_temp
- /data/data/####/5C989A0E0372-0001-0906-8DCDCE56A89BSessionOS.cls_temp
- /data/data/####/SMSSDK_2.xml
- /data/data/####/SMSSDK_VCODE_1.xml
- /data/data/####/ThrowalbeLog.db-journal
- /data/data/####/TwitterAdvertisingInfoPreferences.xml
- /data/data/####/com.crashlytics.prefs.xml
- /data/data/####/com.crashlytics.sdk.android;answers;settings.xml
- /data/data/####/com.crashlytics.settings.json
- /data/data/####/com.lkm.tdbailangrui.odex
- /data/data/####/com.lkm.tdbailangrui.zip
- /data/data/####/db_public-journal
- /data/data/####/initialization_marker
- /data/data/####/io.fabric.sdk.android;fabric;io.fabric.sdk.andr...ng.xml
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libjiagu.so
- /data/data/####/mob_sdk_exception_1.xml
- /data/data/####/pushsdk.db-journal
- /data/data/####/sa_08767356-e9f9-43f7-879d-a1ae88b737ea_1553504782747.tap
- /data/data/####/session_analytics.tap
- /data/data/####/session_analytics.tap (deleted)
- /data/data/####/session_analytics.tap.tmp
- /data/media/####/.slock
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
- neh
- smssdk
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
