Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Backdoor.637.origin
Downloads the following detected threats from the Web:
- Android.Backdoor.636.origin
Prompts to install third-party applications.
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) gpu####.m####.com:8080
- TCP(HTTP/1.1) mo####.ultrapr####.com:80
- TCP(HTTP/1.1) pac####.ultrapr####.com:80
- TCP(HTTP/1.1) acc####.thefunn####.com:8100
- TCP(HTTP/1.1) acc####.thefunn####.com:80
- TCP(HTTP/1.1) d####.appsco####.com:80
- TCP(HTTP/1.1) b####.android####.info:80
- TCP(TLS/1.0) 2####.58.212.206:443
DNS requests:
- acc####.thefunn####.com
- b####.android####.info
- d####.appsco####.com
- gpu####.m####.com
- hijo####.thefunn####.com
- mo####.ultrapr####.com
- pac####.ultrapr####.com
- r####.android####.info
HTTP GET requests:
- acc####.thefunn####.com/soft/59b1ed77a2edd.zip
- acc####.thefunn####.com/soft/59f9b84c64333.zip
- acc####.thefunn####.com/soft/5a178918b9258.zip
- acc####.thefunn####.com/soft/5a3b83fe10153.zip
- acc####.thefunn####.com/soft/5a5ec0e206ebd.zip
- acc####.thefunn####.com/soft/5a5ee9008bd30.zip
- acc####.thefunn####.com/soft/5a66a9e7ddcbe.zip
- b####.android####.info/api/getSdk
- b####.android####.info/api/getSelfUpdate?is_test=####&version=####&
- b####.android####.info/upload/Selfupdate/20171213084930.7z
- pac####.ultrapr####.com/Uploads/sdk/171212_fixservice-debug_10000_2_2.0_...
HTTP POST requests:
- acc####.thefunn####.com:8100/Update/packageManageUpdate
- acc####.thefunn####.com:8100/Update/packageUpdateResult
- d####.appsco####.com/androidplus/?c=####&a=####
- gpu####.m####.com:8080/go/api
- mo####.ultrapr####.com/index.php?c=####&m=####
Modified file system:
Creates the following files:
- /data/local/####/accounts.db
- /data/local/####/accounts.db-journal
- /data/local/####/finsky.xml
- /data/local/####/gservices.db
- /data/local/####/gservices.db-journal
- /system/app/bart.apk
- <Package Folder>/files/####/13036392
- <Package Folder>/files/####/59b1ed77a2edd.zip
- <Package Folder>/files/####/59f9b84c64333.zip
- <Package Folder>/files/####/5a178918b9258.zip
- <Package Folder>/files/####/5a3b83fe10153.zip
- <Package Folder>/files/####/5a5ec0e206ebd.zip
- <Package Folder>/files/####/5a5ee9008bd30.zip
- <Package Folder>/files/####/5a66a9e7ddcbe.zip
- <Package Folder>/files/####/classes.dex
- <Package Folder>/files/####/libkrsdk.so
- <Package Folder>/files/####/libnativeUtil.so
- <Package Folder>/files/####/libso1.so
- <Package Folder>/files/####/libun7z.so
- <Package Folder>/files/####/runtime
- <Package Folder>/files/####/source.zip
- <Package Folder>/files/39277bf0e4a64cf8a8a1cf0b744b9966
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/config.xml
- <Package Folder>/shared_prefs/interval_config.xml
- <Package Folder>/shared_prefs/log.xml
- <Package Folder>/shared_prefs/public_sp.xml
- <Package Folder>/shared_prefs/sbys.xml
- <Package Folder>/shared_prefs/share_params.xml
- <Package Folder>/shared_prefs/toor.xml
- <SD-Card>/.android/juuid.bk
- <SD-Card>/.temp/pureSdk
- <SD-Card>/Android/####/bart.apk
- <SD-Card>/Android/####/bart.apk_tmp
Miscellaneous:
Executes next shell scripts:
- app_process /system/bin com.android.commands.pm.Pm install -r <SD-Card>/Android/data/<Package>/files/lxtemp/bart.apk
- chmod -R 777 /data/data/com.android.vending
- chmod -R 777 /data/data/com.google.android.gms
- chmod -R 777 /data/data/com.google.android.gsf
- chmod -R 777 /data/local/fakeData/uploadData/GO_TEMP/
- chmod -R 777 /data/system/users/0
- chmod 644 /system/app/bart.apk
- chmod 777 /data/local/fakeData/uploadData/GO_TEMP/
- chmod 777 /data/local/tmp/lt
- cp -rf /data/data/com.android.vending/shared_prefs/finsky.xml /data/local/fakeData/uploadData/GO_TEMP/finsky.xml
- cp -rf /data/data/com.google.android.gms/shared_prefs/Checkin.xml /data/local/fakeData/uploadData/GO_TEMP/Checkin.xml
- cp -rf /data/data/com.google.android.gms/shared_prefs/CheckinLogging.xml /data/local/fakeData/uploadData/GO_TEMP/CheckinLogging.xml
- cp -rf /data/data/com.google.android.gms/shared_prefs/CheckinService.xml /data/local/fakeData/uploadData/GO_TEMP/CheckinService.xml
- cp -rf /data/data/com.google.android.gms/shared_prefs/adid_settings.xml /data/local/fakeData/uploadData/GO_TEMP/adid_settings.xml
- cp -rf /data/data/com.google.android.gms/shared_prefs/com.google.android.gcm.xml /data/local/fakeData/uploadData/GO_TEMP/com.google.android.gcm.xml
- cp -rf /data/data/com.google.android.gsf/databases/gservices.db /data/local/fakeData/uploadData/GO_TEMP/gservices.db
- cp -rf /data/data/com.google.android.gsf/databases/gservices.db-journal /data/local/fakeData/uploadData/GO_TEMP/gservices.db-journal
- cp -rf /data/system/users/0/accounts.db /data/local/fakeData/uploadData/GO_TEMP/accounts.db
- cp -rf /data/system/users/0/accounts.db-journal /data/local/fakeData/uploadData/GO_TEMP/accounts.db-journal
- cp <SD-Card>/Android/data/<Package>/files/lxtemp/bart.apk /system/app/bart.apk
- getprop ro.product.cpu.abi
- getprop ro.product.cpu.abi2
- mkdir /data/local/fakeData
- mkdir /data/local/fakeData/uploadData
- mkdir /data/local/fakeData/uploadData/GO_TEMP
- mkdir /data/local/fakeData/uploadData/GO_TEMP/
- mkdir /data/local/tmp/lt
- mount -o remount,rw /data
- mount -o remount,rw /system
- sh
- su
Loads the following dynamic libraries:
- libkrsdk
- libnativeUtil
- libso1
- libun7z
- so1
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS5Padding
- DES
Uses the following algorithms to decrypt data:
- AES-ECB-PKCS5Padding
- DES
Uses elevated priveleges.
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.
