Adware.Gexin.22263

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) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) 1####.254.116.117:80
TCP(HTTP/1.1) singerd####.com:443
TCP(HTTP/1.1) reso####.msg.gl####.####.net:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) singerd####.com:443
TCP(TLS/1.0) 1####.250.179.138:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) regi####.xm####.gl####.####.com:443
TCP(TLS/1.0) 1####.217.168.202:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.2) 1####.217.168.202:443
TCP(TLS/1.2) 1####.250.179.138:443
TCP(TLS/1.2) www.gst####.com:443
TCP(TLS/1.2) 1####.250.179.174:443
TCP(TLS/1.2) 1####.251.39.110:443
TCP fr.app.c####.####.net:5222
TCP ali-mai####.me####.com:443
TCP sdk.o####.t####.####.com:5224
TCP cm-10####.g####.com:5225

DNS requests:

and####.google####.com
android####.go####.com
app.c####.gl####.####.net
c-h####.g####.com
cdn-sdk####.g####.com
cm-10####.g####.com
eco####.me####.com
instant####.google####.com
m####.go####.com
md####.google####.com
msg.singerd####.com
pi####.qq.com
regi####.xm####.gl####.####.com
reso####.msg.gl####.####.net
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
singerd####.com
t####.qq.com
www.gst####.com

HTTP GET requests:

cdn-sdk####.g####.com.####.com/tdata_XYq933
cdn-sdk####.g####.com.####.com/tdata_pKN446
cdn-sdk####.g####.com.####.com/tdata_trp703
cdn-sdk####.g####.com.####.com/tdata_xEA084
d####.c####.l####.####.com/config/hzv9.conf
reso####.msg.gl####.####.net/gslb/?ver=####&type=####&conpt=####&uuid=##...
sdk-ope####.g####.com/api/addr.htm
singerd####.com:443/app/assignment/student/unread/count.json?studentId=#...
singerd####.com:443/app/authen/student/vipInfo.json
singerd####.com:443/app/authen/trainingPlan/currentTrainingPlanStatus.json
singerd####.com:443/app/officialnews/0/50/0.json
singerd####.com:443/socket.io/?EIO=####&MX-AUTHENTICATION=####&transport...

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####
singerd####.com:443/app/authen/appStart.json

File system changes:

Creates the following files:

/data/data/####/.com.gtan.church;xg_service_v4.xg.stat..xml
/data/data/####/.jg.ic
/data/data/####/.jg.ri
/data/data/####/.jg.store.report_cf
/data/data/####/.jgck
/data/data/####/.tpns.service.xml.xml
/data/data/####/.tpns.settings.xml.xml
/data/data/####/.tpush_mta.xml
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/Alvin2.xml
/data/data/####/BQMMSDKVersion.xml
/data/data/####/Bqmm.db-journal
/data/data/####/BuglySdkInfos.xml
/data/data/####/Church.db-journal
/data/data/####/ContextData.xml
/data/data/####/Meiqia.xml
/data/data/####/Meiqia.xml.bak
/data/data/####/XMPushServiceConfig.xml
/data/data/####/bqmm_keyword_emojis.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/church_login_info.xml
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.gtan.church;pushservice
/data/data/####/com.gtan.church_preferences.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/login_auth.xml
/data/data/####/meiqia.db
/data/data/####/meiqia.db-journal
/data/data/####/mipush.xml
/data/data/####/mipush_account.xml
/data/data/####/mipush_country_code
/data/data/####/mipush_country_code.lock
/data/data/####/mipush_extra.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/network.xml
/data/data/####/otherData.xml
/data/data/####/otherData.xml.bak
/data/data/####/package_downstate.xml
/data/data/####/pref.xml
/data/data/####/pref_registered_pkg_names.xml
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushgdc.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/sp_client_report_status.xml
/data/data/####/sync.xml
/data/data/####/tdata_XYq933
/data/data/####/tdata_XYq933.dex
/data/data/####/tdata_XYq933.dex.flock (deleted)
/data/data/####/tdata_XYq933.jar
/data/data/####/tdata_pKN446
/data/data/####/tdata_pKN446.dex
/data/data/####/tdata_pKN446.dex.flock (deleted)
/data/data/####/tdata_pKN446.jar
/data/data/####/tdata_trp703
/data/data/####/tdata_trp703.dex
/data/data/####/tdata_trp703.dex.flock (deleted)
/data/data/####/tdata_trp703.jar
/data/data/####/tdata_xEA084
/data/data/####/tdata_xEA084.dex
/data/data/####/tdata_xEA084.dex.flock (deleted)
/data/data/####/tdata_xEA084.jar
/data/data/####/tpush.shareprefs.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/ua.db-journal (deleted)
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/xg_message.db
/data/data/####/xg_message.db-journal
/data/media/####/.nomedia
/data/media/####/1641219557861.db
/data/media/####/17.1.app.log
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.gtan.church.bin
/data/media/####/com.gtan.church.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.tencent.mobileqq_connectSdk.22.01.03.17.log
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/journal
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/tdata_XYq933
/data/media/####/tdata_pKN446
/data/media/####/tdata_trp703
/data/media/####/tdata_xEA084
/data/media/####/test.log (deleted)
/data/misc/####/primary.prof

Miscellaneous:

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
RSA-ECB-PKCS1Padding
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 installed apps.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

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