Adware.Gexin.22071

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) o####.e.189.cn:80
TCP(TLS/1.0) and####.b####.qq.com:443
TCP(TLS/1.0) nim.qi####.com:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) r####.ixi####.org.cn:443
TCP(TLS/1.0) qy-swa####.qi####.com:443
TCP(TLS/1.0) def####.cn.zb.####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) f####.ixi####.org.####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) api-####.2####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.2) instant####.google####.com:443
TCP(TLS/1.2) and####.cli####.go####.com:443
TCP(TLS/1.2) 2####.58.208.99:443
TCP link-####.net####.im:8080
TCP l####.net####.im:8080

DNS requests:

and####.b####.qq.com
and####.cli####.go####.com
and####.google####.com
api-####.2####.com
api.map.b####.com
f####.ixi####.org.cn
instant####.google####.com
l####.net####.im
lbs.net####.im
link-####.net####.im
log.u####.com
nim.qi####.com
o####.e.189.cn
qy-swa####.qi####.com
r####.ixi####.org.cn
s####.u####.com
s####.u####.com.####.8
safebro####.google####.com

HTTP GET requests:

def####.cn.zb.####.com:443/bar/get/5b95e8a28f4a9d1e6e000156/?ud_get=####
f####.ixi####.org.####.com:443/group1/M00/7B/70/wKipr2HNepuAFLWGAAL8hoGG...
nim.qi####.com:443/webapi/emoji/emojiPackage/map?appKey=####&k=####
nim.qi####.com:443/webapi/user/da/config?ak=####&appKey=####

HTTP POST requests:

and####.b####.qq.com:443/rqd/async?aid=####
api-####.2####.com:443/openapi/gbcs/new/updateResource.do
api.map.b####.com:443/sdkcs/verify
nim.qi####.com:443/webapi/user/create.action?deviceid=####&appkey=####&a...
o####.e.189.cn/api/clientSuit/uploadResponseLog.do
r####.ixi####.org.cn:443/general/config/appbanner/get

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/-58616317
/data/data/####/.cl
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/1004
/data/data/####/1640988286782.log
/data/data/####/404.png
/data/data/####/INSTALLATION_NEW
/data/data/####/NIMSDK_Config_463b8e82f3e19fe7a794c24d78a6c2fc.xml
/data/data/####/NIMSDK_Config_463b8e82f3e19fe7a794c24d78a6c2fc_...d6.xml
/data/data/####/Unicorn.463b8e82f3e19fe7a794c24d78a6c2fc.xml
/data/data/####/ZzxCache.xml
/data/data/####/authStatus_com.xmgov.xmapp.xml
/data/data/####/authStatus_com.xmgov.xmapp;core.xml
/data/data/####/authStatus_com.xmgov.xmapp;snapshot.xml
/data/data/####/auto_comm.js
/data/data/####/auto_login.css
/data/data/####/auto_login.html
/data/data/####/auto_login.js
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/classes.dex;classes5.dex
/data/data/####/classes.dex;classes6.dex
/data/data/####/classes.dex;classes7.dex
/data/data/####/classes.dex;classes8.dex
/data/data/####/classes.dex;classes9.dex
/data/data/####/classes.oat
/data/data/####/com.qiyukf.analytics.xml
/data/data/####/com.xmgov.xmapp_account_sdk.xml
/data/data/####/com.xmgov.xmapp_account_sdk_res.xml
/data/data/####/comm.js
/data/data/####/crashrecord.xml
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/e.png
/data/data/####/error.html
/data/data/####/journal
/data/data/####/libdeviceid_1.0.so
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/login.css
/data/data/####/login.html
/data/data/####/login.js
/data/data/####/login_QQ.png
/data/data/####/login_wechat.png
/data/data/####/login_weibo.png
/data/data/####/login_yjk.png
/data/data/####/mac.xml
/data/data/####/mask.png
/data/data/####/md5values.txt
/data/data/####/mini_auto_login.html
/data/data/####/mini_error.html
/data/data/####/mini_login.html
/data/data/####/mini_sms_login.html
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/phone.png
/data/data/####/proc_auxv
/data/data/####/qiyu_save_463b8e82f3e19fe7a794c24d78a6c2fc.xml
/data/data/####/sms_login.html
/data/data/####/sms_login.js
/data/data/####/sqlite-citizen.db-journal
/data/data/####/sqlite_citizen_cache.db-journal
/data/data/####/topIcon-logo.png
/data/data/####/tray.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_socialize.xml
/data/data/####/unicorn#cheese#
/data/data/####/wrong.css
/data/data/####/xmsmk_preference.xml
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

getprop

Uses the following algorithms to encrypt data:

AES
AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
AES-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses special library to hide executable bytecode.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about APN settings.

Requests the system alert window permission.

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Technical information

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