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
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) mo####.ultrapr####.com:80
- TCP(HTTP/1.1) pac####.ultrapr####.com:80
- TCP(HTTP/1.1) sm####.m####.com:80
- TCP(HTTP/1.1) r####.android####.info:80
- TCP(HTTP/1.1) acc####.thefunn####.com:8100
- TCP(HTTP/1.1) hijo####.thefunn####.com:8100
- TCP(HTTP/1.1) rt.duodu####.com:8080
- TCP(HTTP/1.1) hijo####.thefunn####.com:80
- TCP(HTTP/1.1) g####.m####.com:80
- TCP(HTTP/1.1) b####.android####.info:80
- TCP(HTTP/1.1) loading####.mids####.info:80
DNS requests:
- 106.17.217.####.arpa
- 46.17.217.####.arpa
- 67.17.217.####.arpa
- 74.20.217.####.arpa
- 77.20.217.####.arpa
- a####.u####.com
- acc####.thefunn####.com
- acco####.go####.com
- b####.android####.info
- g####.m####.com
- gp####.m####.com
- hijo####.thefunn####.com
- loading####.mids####.info
- mo####.ultrapr####.com
- p####.3g.qq.com
- p####.google####.com
- pac####.ultrapr####.com
- r####.android####.info
- rt.duodu####.com
- sm####.m####.com
- ssl.gst####.com
- www.google####.com
HTTP GET requests:
- b####.android####.info/api/getSdk
- b####.android####.info/api/getSelfUpdate?is_test=####&version=####&
- b####.android####.info/api/timeInterval
- b####.android####.info/upload/Selfupdate/20171213084930.7z
- hijo####.thefunn####.com/soft/59b1ed77a2edd.zip
- hijo####.thefunn####.com/soft/59f9b84c64333.zip
- hijo####.thefunn####.com/soft/5a178918b9258.zip
- hijo####.thefunn####.com/soft/5a1d192c526b3.zip
- hijo####.thefunn####.com/soft/5a21228959317.zip
- hijo####.thefunn####.com/soft/5a31158ef0425.zip
- hijo####.thefunn####.com/soft/5a37916d09195.zip
- loading####.mids####.info/api/initOpen?tag=####&version=####&game_id=####
- pac####.ultrapr####.com/Uploads/sdk/171212_fixservice-debug_10000_2_2.0_...
- sm####.m####.com/Api/Partners/initOpen?tag=####&version=####
HTTP POST requests:
- b####.android####.info/api/dystat
- b####.android####.info/api/tempLogInfo
- g####.m####.com/Grab/ip
- hijo####.thefunn####.com:8100/Update/dystat
- hijo####.thefunn####.com:8100/Update/packageLogByType
- hijo####.thefunn####.com:8100/Update/packageUpdateResult
- loading####.mids####.info/api/dystat
- loading####.mids####.info/api/getpagenew
- mo####.ultrapr####.com/index.php?c=####&m=####
- rt.duodu####.com:8080/SpringWind/testapi/check.do
Modified file system:
Creates the following files:
- /data/local/####/accounts.db
- /data/local/####/accounts.db-journal
- /data/local/####/finsky.xml
- /data/local/####/getprop_c
- /data/local/####/gservices.db
- /data/local/####/gservices.db-journal
- /data/local/####/libfilesystem_monitor.so
- /data/local/####/setprop_c
- /data/local/####/zlt
- /data/local/####/zlt_conf
- /data/local/####/zltcheck
- /data/local/####/zltdaemon
- /system/app/bart.apk
- /system/bin/getprop_c
- /system/bin/setprop_c
- <Package Folder>/applib/ktools
- <Package Folder>/cache/####/data_0
- <Package Folder>/cache/####/data_1
- <Package Folder>/cache/####/data_2
- <Package Folder>/cache/####/data_3
- <Package Folder>/cache/####/index
- <Package Folder>/databases/webview.db
- <Package Folder>/databases/webview.db-journal
- <Package Folder>/databases/webviewCookiesChromium.db
- <Package Folder>/databases/webviewCookiesChromium.db-journal
- <Package Folder>/files/####/15093826
- <Package Folder>/files/####/59b1ed77a2edd.zip
- <Package Folder>/files/####/59f9b84c64333.zip
- <Package Folder>/files/####/5a178918b9258.zip
- <Package Folder>/files/####/5a1d192c526b3.zip
- <Package Folder>/files/####/5a21228959317.zip
- <Package Folder>/files/####/5a31158ef0425.zip
- <Package Folder>/files/####/5a37916d09195.zip
- <Package Folder>/files/####/8101.dex
- <Package Folder>/files/####/8101.jar
- <Package Folder>/files/####/__krsdk.res__
- <Package Folder>/files/####/a
- <Package Folder>/files/####/actsts
- <Package Folder>/files/####/b
- <Package Folder>/files/####/b.zip
- <Package Folder>/files/####/bart.apk
- <Package Folder>/files/####/bart.apk_tmp
- <Package Folder>/files/####/chkmount
- <Package Folder>/files/####/classes.dex
- <Package Folder>/files/####/ddexe
- <Package Folder>/files/####/debuggerd
- <Package Folder>/files/####/error
- <Package Folder>/files/####/exchangeIdentity.json
- <Package Folder>/files/####/getprop_c
- <Package Folder>/files/####/install-recovery.sh
- <Package Folder>/files/####/kd
- <Package Folder>/files/####/kds
- <Package Folder>/files/####/kr-stock-conf
- <Package Folder>/files/####/krdem
- <Package Folder>/files/####/krsdk.cert
- <Package Folder>/files/####/krsdk.res
- <Package Folder>/files/####/ktools
- <Package Folder>/files/####/ku-config
- <Package Folder>/files/####/libfilesystem_monitor.so
- <Package Folder>/files/####/libkrsdk.so
- <Package Folder>/files/####/libkrsdk1.2.0.220.so
- <Package Folder>/files/####/libnativeUtil.so
- <Package Folder>/files/####/libso1.so
- <Package Folder>/files/####/libun7z.so
- <Package Folder>/files/####/reportroot
- <Package Folder>/files/####/runtime
- <Package Folder>/files/####/servicesd.apk
- <Package Folder>/files/####/setprop_c
- <Package Folder>/files/####/source.zip
- <Package Folder>/files/####/su
- <Package Folder>/files/####/su2
- <Package Folder>/files/####/su_check
- <Package Folder>/files/####/supolicy
- <Package Folder>/files/####/zlt
- <Package Folder>/files/####/zlt.7z
- <Package Folder>/files/####/zlt.7z_tmp
- <Package Folder>/files/####/zltcheck
- <Package Folder>/files/####/zltdaemon
- <Package Folder>/files/.pa
- <Package Folder>/files/3b6bb137ece2b85535c20bc952871b49
- <Package Folder>/files/lib32sbfaAfef23.so
- <Package Folder>/files/lib32sdfaAfef23.so
- <Package Folder>/files/umeng_it.cache
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/Cocos2dxPrefsFile.xml
- <Package Folder>/shared_prefs/SharedPreferences_cache.xml
- <Package Folder>/shared_prefs/com.solo.adsdk.preference.user.xml
- <Package Folder>/shared_prefs/config.xml
- <Package Folder>/shared_prefs/get_ip_file.xml
- <Package Folder>/shared_prefs/kingrootsdk.xml
- <Package Folder>/shared_prefs/kingrootsdk_defense.xml
- <Package Folder>/shared_prefs/log.xml
- <Package Folder>/shared_prefs/receive_time_file.xml
- <Package Folder>/shared_prefs/toor.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml
- <SD-Card>/.androidID
- <SD-Card>/.recordinterval
- <SD-Card>/.temp/pureSdk
- <SD-Card>/kr-stock-conf
Miscellaneous:
Executes next shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- <Package Folder>/files/modules/data/8101/krsdk/kd
- app_process /system/bin com.android.commands.pm.Pm install -r <Package Folder>/files/lxtemp/bart.apk
- cat /sys/class/net/wlan0/address
- 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/system/users/0
- chmod 0755 <Package Folder>/applib/ktools
- chmod 0755 <Package Folder>/files/modules/data/8101/krsdk/ktools
- chmod 0771 <Package Folder>/applib
- chmod 644 /system/app/bart.apk
- chmod 755 <Package Folder>/files/modules/data/8101/krsdk/xmls/ddexe <Package Folder>/files/modules/data/8101/krsdk/xmls/debuggerd <Package Folder>/files/modules/data/8101/krsdk/xmls/install-recovery.sh <Package Folder>/files/modules/data/8101/krsdk/xmls/krdem <Package Folder>/files/modules/data/8101/krsdk/xmls/servicesd.apk <Package Folder>/files/modules/data/8101/krsdk/xmls/su <Package Folder>/files/modules/data/8101/krsdk/xmls/su2
- chmod 755 getprop_c setprop_c getprop setprop
- chmod 777 /data/local/fakeData/uploadData/GO_TEMP/
- chmod 777 /data/local/tmp/lt
- chmod 777 /data/local/tmp/lt/zlt_conf
- chmod 777 getprop_c libfilesystem_monitor.so setprop_c zlt zltcheck zltdaemon
- chown root:shell getprop_c setprop_c getprop setprop
- 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/local/tmp/lt/getprop_c /data/local/tmp/lt/setprop_c /system/bin
- 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 -rf zltcheck getprop_c zltdaemon setprop_c libfilesystem_monitor.so zlt /data/local/tmp/lt
- cp <Package Folder>/files/lxtemp/bart.apk /system/app/bart.apk
- getprop ro.product.cpu.abi
- getprop ro.product.cpu.abi2
- grep zlt
- ln -s getprop_c getprop
- ln -s setprop_c setprop
- ls -l /dev/kmem
- ls -lZ <Package Folder>/files/modules/data/8101/krsdk/
- ls /data/local/tmp
- 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
- ping -c 3 -w 10 accounts.google.com
- ping -c 3 -w 10 android.clients.google.com
- ping -c 3 -w 10 play.googleapis.com
- ping -c 3 -w 10 ssl.gstatic.com
- ping -c 3 -w 10 www.googleapis.com
- ps
- rm getprop setprop
- sh
- sh -c chmod 755 <Package Folder>/files/modules/data/8101/krsdk/xmls/*
- sh <Package Folder>/files/modules/data/8101/krsdk/kd
- su
- su -v
Loads the following dynamic libraries:
- cocos2dcpp
- lib32sbfaAfef23
- libkrsdk
- libkrsdk1.2.0.220
- libso1
- libun7z
- nativeUtil
- so1
Uses elevated priveleges.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
