Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) ga.rsv.eas####.####.com:80
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
- TCP(HTTP/1.1) def####.cn.zb.####.com:80
- TCP(HTTP/1.1) d####.c####.l####.####.com:80
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) 2####.58.212.234:443
- TCP(TLS/1.0) 1####.217.169.74:443
- TCP(TLS/1.0) and####.cli####.go####.com:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) connect####.gst####.com:443
- TCP(TLS/1.0) a####.eas####.com:443
- TCP(TLS/1.2) 1####.217.169.74:443
- TCP(TLS/1.2) and####.cli####.go####.com:443
- TCP(TLS/1.2) 2####.58.212.202:443
- TCP cm-1####.g####.com:5225
- TCP cm-1####.g####.com:5227
- TCP sdk.o####.t####.####.com:5224
DNS requests:
- a####.eas####.com
- and####.a####.go####.com
- and####.cli####.go####.com
- android####.go####.com
- c-h####.g####.com
- cdn-sdk####.g####.com
- cm-1####.g####.com
- cm-1####.g####.com
- connect####.gst####.com
- log.u####.com
- m####.go####.com
- p####.google####.com
- pla####.googleu####.com
- rs.eas####.com
- s####.u####.com
- s####.u####.com.####.8
- safebro####.google####.com
- sdk-ope####.g####.com
- sdk.c####.g####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
HTTP GET requests:
- cdn-sdk####.g####.com.####.com/tdata_CoH340
- cdn-sdk####.g####.com.####.com/tdata_EDB102
- cdn-sdk####.g####.com.####.com/tdata_GKM601
- cdn-sdk####.g####.com.####.com/tdata_jFf739
- cdn-sdk####.g####.com.####.com/tdata_pKX830
- d####.c####.l####.####.com/config/hzv9.conf
- def####.cn.zb.####.com/bar/get/58eaf9d899f0c779d20028f8/?ud_get=####
- ga.rsv.eas####.####.com/easemob/server.json?sdk_version=####&app_key=###...
- sdk.o####.p####.####.com/api/addr.htm
HTTP POST requests:
- a####.eas####.com:443/1173170426178475/renzhenbarelease/devices
- c-h####.g####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
- sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
File system changes:
Creates the following files:
- /data/data/####/1644682489772.log
- /data/data/####/a2-v2.easemob.com.443
- /data/data/####/applicationId
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/cedc5812b2d5
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/classes3.dex
- /data/data/####/com.meixi.renzhenba.xml
- /data/data/####/com.meixi.renzhenba_preferences.xml
- /data/data/####/config.json
- /data/data/####/device_id.xml.xml
- /data/data/####/getui_sp.xml
- /data/data/####/gkt-journal
- /data/data/####/gx_sp.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /data/data/####/libjiagu.so
- /data/data/####/proc_auxv
- /data/data/####/push.pid
- /data/data/####/pushext.db-journal
- /data/data/####/pushg.db-journal
- /data/data/####/pushk.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/run.pid
- /data/data/####/server.json
- /data/data/####/tdata_CoH340
- /data/data/####/tdata_CoH340.dex
- /data/data/####/tdata_CoH340.dex.flock (deleted)
- /data/data/####/tdata_CoH340.jar
- /data/data/####/tdata_GKM601
- /data/data/####/tdata_GKM601.dex
- /data/data/####/tdata_GKM601.dex.flock (deleted)
- /data/data/####/tdata_GKM601.jar
- /data/data/####/tdata_jFf739
- /data/data/####/tdata_jFf739.dex
- /data/data/####/tdata_jFf739.dex.flock (deleted)
- /data/data/####/tdata_jFf739.jar
- /data/data/####/tdata_pKX830
- /data/data/####/tdata_pKX830.dex
- /data/data/####/tdata_pKX830.dex.flock (deleted)
- /data/data/####/tdata_pKX830.jar
- /data/data/####/tmpd8.db-journal
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_general_config.xml.bak
- /data/data/####/umeng_socialize.xml
- /data/media/####/app.db
- /data/media/####/com.getui.sdk.deviceId.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.meixi.renzhenba.bin
- /data/media/####/com.meixi.renzhenba.db
- /data/media/####/easemob.log
- /data/media/####/gkt-journal
- /data/media/####/gktper (deleted)
- /data/media/####/monitor.db
- /data/media/####/monitor.db-journal
- /data/media/####/tdata_CoH340
- /data/media/####/tdata_GKM601
- /data/media/####/tdata_jFf739
- /data/media/####/tdata_pKX830
- /data/media/####/test.log (deleted)
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /proc/cpuinfo
- mount
- sh
Loads the following dynamic libraries:
- libgetuiext2
- libhyphenate
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-NoPadding
- AES-CBC-PKCS7Padding
- AES-CFB-NoPadding
- AES-ECB-PKCS5Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS5Padding
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Displays its own windows over windows of other apps.
Requests the system alert window permission.
