Adware.Dowgin.987

Adware.Dowgin.987

Added to the Dr.Web virus database: 2018-05-02

Virus description added: 2018-05-03

Malicious functions:

Executes code of the following detected threats:

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:

HTTP GET requests:

HTTP POST requests:

Modified file system:

Creates the following files:

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:

Uses the following algorithms to encrypt data:

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.