Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Dowgin.3.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) app.w####.cn:80
- TCP(HTTP/1.1) ads.w####.cn:80
- TCP(HTTP/1.1) int.d####.s####.####.cn:80
- TCP(HTTP/1.1) wap####.w####.cn.####.net:80
DNS requests:
- ads.w####.cn
- api.appgen####.com
- api.is.a####.cn
- app.w####.cn
- int.d####.s####.####.cn
- wap####.w####.cn
HTTP GET requests:
- ads.w####.cn/action/ad/show?app_id=####&udid=####&imsi=####&net=####&bas...
- ads.w####.cn/action/pop_ad/ad?app_id=####&udid=####&imsi=####&net=####&b...
- app.w####.cn/action/connect/active?app_id=####&udid=####&imsi=####&net=#...
- int.d####.s####.####.cn/iplookup/iplookup.php?format=####
- wap####.w####.cn.####.net/appfile/offer/js/jquery.min.js
HTTP POST requests:
- app.w####.cn/action/user_info
Modified file system:
Creates the following files:
- /data/data/####/.md5
- /data/data/####/.sec_version
- /data/data/####/AppSettings.xml
- /data/data/####/CacheTime.dat
- /data/data/####/ShowAdFlag.xml
- /data/data/####/cfgpim.xml
- /data/data/####/classes.dex
- /data/data/####/classes.jar
- /data/data/####/container.apk
- /data/data/####/container.pre_global_config
- /data/data/####/data_0
- /data/data/####/data_1
- /data/data/####/data_2
- /data/data/####/data_3
- /data/data/####/device_id.xml.xml
- /data/data/####/f_000001
- /data/data/####/imzsty.xml
- /data/data/####/index
- /data/data/####/libcpu
- /data/data/####/libsecexe.x86.so
- /data/data/####/libsecmain.x86.so
- /data/data/####/libsecpreload.x86.so
- /data/data/####/oraass.jar
- /data/data/####/org.aass
- /data/data/####/org.aass.art
- /data/data/####/org.aass_preferences.xml
- /data/data/####/webview.db-journal
- /data/data/####/webviewCookiesChromium.db-journal
- /data/media/####/AppPackage.dat
- /data/media/####/CacheTime.dat
- /data/media/####/UnPackage.dat
- /data/media/####/android
- /data/media/####/org.aass.txt
Miscellaneous:
Executes next shell scripts:
- <Package> <Package> -1828844360 0 /data/app/<Package>-1.apk 40 <Package> 48 49
- chmod 755 <Package Folder>/.cache/<Package>
- chmod 755 <Package Folder>/.cache/<Package>.art
- chmod 775 <Package Folder>/app_bangcleplugin/libcpu
- getprop ro.product.cpu.abi
- sh -c <Package Folder>/app_bangcleplugin/libcpu /storage/emulated/0/.2a397468-ac5f-3de4-9af3-e05cc381e5a6 18 1 <Package>
- sh -c chmod 775 <Package Folder>/app_bangcleplugin/libcpu
Loads the following dynamic libraries:
- hf2d
- libsecexe.x86
Uses the following algorithms to encrypt data:
- DES-CBC-PKCS5Padding
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.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
