Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.DownLoader.589.origin
- Android.Xiny.20
Downloads the following detected threats from the Web:
- Android.Xiny.20
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- 2####.####.33
- c####.####.com
- c####.####.top
- d####.####.cn
- q####.####.cn
HTTP GET requests:
- 2####.####.33/d.xiongjiong.com.cn/jarFile/SDKAutoUpdate/ber.jar?wsiphost...
- c####.####.top/upload/201705/22/img/20170522095522738.png
- d####.####.cn/jarFile/SDKAutoUpdate/ber.jar
HTTP POST requests:
- c####.####.com/ad/splash/stats.html
- q####.####.cn/cw/interface!u2.action?protocol=####&version=####&cid=####
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/app_fce99ee8-995d-4cf1-8725-4cab7801306c/checker
- <Package Folder>/databases/downloadswc
- <Package Folder>/databases/downloadswc-journal
- <Package Folder>/databases/t_u.db-journal
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/files/####/5979A23401CE-0001-0846-4236208D065ABeginSession.cls_temp
- <Package Folder>/files/####/5979A23401CE-0001-0846-4236208D065ASessionApp.cls_temp
- <Package Folder>/files/####/5979A23401CE-0001-0846-4236208D065ASessionDevice.cls_temp
- <Package Folder>/files/####/5979A23401CE-0001-0846-4236208D065ASessionOS.cls_temp
- <Package Folder>/files/####/com.crashlytics.settings.json
- <Package Folder>/files/####/initialization_marker
- <Package Folder>/files/####/sa_8ceaaa9c-6fd4-4d13-a905-6e2e471e38ee_1501143604661.tap
- <Package Folder>/files/####/session_analytics.tap
- <Package Folder>/files/####/session_analytics.tap.tmp
- <Package Folder>/files/a.jar
- <Package Folder>/files/af.jar
- <Package Folder>/files/tg.jar
- <Package Folder>/files/xp.jar
- <Package Folder>/shared_prefs/<Package>_preferences.xml
- <Package Folder>/shared_prefs/W_Key.xml
- <Package Folder>/shared_prefs/a.xml
- <Package Folder>/shared_prefs/a.xml.bak
- <Package Folder>/shared_prefs/ad_show_time.xml
- <Package Folder>/shared_prefs/com.crashlytics.android.internal.D.xml
- <Package Folder>/shared_prefs/com.crashlytics.prefs.xml
- <Package Folder>/shared_prefs/jg_app_update_settings_random.xml
- <Package Folder>/shared_prefs/kr.xml
- <Package Folder>/shared_prefs/kr.xml (deleted)
- <Package Folder>/shared_prefs/kr.xml.bak
- <Package Folder>/shared_prefs/lz.xml
- <Package Folder>/shared_prefs/st.xml
- <Package Folder>/shared_prefs/sv.xml
- <SD-Card>/Android/####/620af6b667da3
- <SD-Card>/Android/####/86f96e80e3f58db13199d4a132356ac0.apk
- <SD-Card>/Android/####/V2.8.7.txt
- <SD-Card>/Android/####/b.tmp
- <SD-Card>/Android/####/b77ffeb883dc9
- <SD-Card>/Download/####/4.7_ber.jar.tmp
- <SD-Card>/dt/restime.dat
Miscellaneous:
Executes next shell scripts:
- chmod 755 /data/data/com.khfafrjsmb.steppypants/.jiagu/libjiagu.so
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
- chmod 777 /storage/emulated/0/Android/data/<Package>/files/Download/Android/azb/86f96e80e3f58db13199d4a132356ac0.apk
- chmod 777 /storage/emulated/0/Android/data/com.khfafrjsmb.steppypants/files/Download/Android/azb/86f96e80e3f58db13199d4a132356ac0.apk
Loads the following dynamic libraries:
- libjiagu
Uses the following algorithms to encrypt data:
- AES-ECB-PKCS7Padding
- RSA
Uses the following algorithms to decrypt data:
- DES
Uses special library to hide executable bytecode.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about running applications.
Displays its own windows over windows of other applications.