Android.Gexin.1336

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Gexin.1

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) a####.u####.com.####.com:80
TCP(HTTP/1.1) s####.s####.b####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) 1####.254.116.117:80
TCP(HTTP/1.1) to####.ctobsn####.com.####.com:80
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) bgp.netarch####.l.####.net:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) 2####.58.214.10:443
TCP(TLS/1.0) thirdp####.ecam####.cc:8443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) 1####.217.168.202:443
TCP(TLS/1.0) api.anjuc####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) to####.ctobsn####.com.####.com:443
TCP(TLS/1.2) 2####.58.208.99:443
TCP(TLS/1.2) 2####.58.214.10:443
TCP(TLS/1.2) and####.cli####.go####.com:443
TCP(TLS/1.2) 1####.217.168.202:443

DNS requests:

a####.u####.com
and####.cli####.go####.com
android####.go####.com
api.anjuc####.com
api.map.b####.com
dig.b####.net
instant####.google####.com
is.sn####.com
l####.tbs.qq.com
log.sn####.com
m####.go####.com
md####.google####.com
pi####.qq.com
s####.s####.b####.com
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
t####.qq.com
thirdp####.ecam####.cc
to####.ctobsn####.com
www.gst####.com

HTTP GET requests:

bgp.netarch####.l.####.net:443/q?host=####&aid=####
to####.ctobsn####.com.####.com:443/obj/ad-pattern/renderer/9eee41/index.js
to####.ctobsn####.com.####.com:443/obj/ad-pattern/renderer/package.json
to####.ctobsn####.com.####.com:443/service/2/app_alert_check/?&os_api=##...

HTTP POST requests:

a####.u####.com.####.com/app_logs
api.anjuc####.com:443/aapi/client/start?clientId=####&hkey=####&imsi=###...
api.anjuc####.com:443/aapi/door/getDoor?clientId=####&hkey=####&imsi=###...
api.anjuc####.com:443/aapi/setting/sp?clientId=####&hkey=####&imsi=####&...
api.map.b####.com:443/sdkcs/verify
l####.tbs.qq.com/ajax?c=####&k=####
pi####.qq.com/mstat/report/?index=####
s####.s####.b####.com/cgi-bin/queryLicense.py
to####.ctobsn####.com.####.com/service/2/app_log_exception/?os_api=####&...
to####.ctobsn####.com.####.com:443/api/ad/union/sdk/settings/
to####.ctobsn####.com.####.com:443/api/ad/union/sdk/upload/app_info/
to####.ctobsn####.com.####.com:443/service/2/app_log/?tt_data=####&&os_a...
to####.ctobsn####.com.####.com:443/service/2/device_register_only/?&os_a...
to####.ctobsn####.com.####.com:443/service/2/log_settings/?&os_api=####&...

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/.tpns.settings.xml.xml
/data/data/####/.tpush_mta.xml
/data/data/####/1641159065941
/data/data/####/1641159068928
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/EhomeAndroidCommon.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/app_idl-license.face-android
/data/data/####/authStatus_com.ajhy.ehome.xml
/data/data/####/authStatus_com.ajhy.ehome;downloader.xml
/data/data/####/authStatus_com.ajhy.ehome;process1.xml
/data/data/####/authStatus_com.ajhy.ehome;process2.xml
/data/data/####/authStatus_com.ajhy.ehome;pushservice.xml
/data/data/####/authStatus_com.ajhy.ehome;remote.xml
/data/data/####/authStatus_com.ajhy.ehome;xg_service_v2.xml
/data/data/####/authStatus_com.ajhy.ehome;xg_service_v4.xml
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bytedance_downloader.db-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.ajhy.ehome_preferences.xml
/data/data/####/com.ajhy.ehome_preferences.xml (deleted)
/data/data/####/core_info
/data/data/####/ehome.db-journal
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/eques_dev-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/index
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/mac.xml
/data/data/####/metrics_guid
/data/data/####/proc_auxv
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/snssdk_openudid.xml
/data/data/####/sp_push_time.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_download_stat.xml (deleted)
/data/data/####/tbs_download_stat.xml.bak (deleted)
/data/data/####/tbs_load_stat_flag.xml
/data/data/####/tbs_report_lock.txt
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/the-real-index
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sp_app_list.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.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_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/webview_data.lock
/data/data/####/xUtils_http_cookie.db
/data/data/####/xUtils_http_cookie.db-journal
/data/data/####/xUtils_http_cookie.db-journal (deleted)
/data/data/####/xUtils_http_cookie.db-shm (deleted)
/data/data/####/xUtils_http_cookie.db-wal (deleted)
/data/data/####/xg_message.db
/data/data/####/xg_message.db-journal
/data/media/####/.cuid2
/data/media/####/0.1.app.log
/data/media/####/2022-01-03log.txt
/data/media/####/9e18ed37e25d5cebec709b5ecdf40ee3.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/tbslog.txt
/data/media/####/tt_crash_count.properties
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

chmod 777 /data/user/0/<Package>/cache/Download
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
RSA-ECB-NoPadding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding

Accesses the ITelephony private interface.

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 APN settings.

Gets information about running apps.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

技术

术语

教育培训

误区

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