Adware.Gexin.17204

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) q####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) cn-hang####.oss####.aliyun####.com:80
TCP(HTTP/1.1) reso####.msg.gl####.####.net:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) api.growi####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) regi####.xm####.gl####.####.com:443
TCP(TLS/1.0) t####.growi####.com:443
TCP(TLS/1.0) eco####.me####.com.####.com:443
TCP(TLS/1.0) t.growi####.com:443
TCP(TLS/1.0) ssl.gst####.com:443
TCP sdk.o####.t####.####.com:5224
TCP 1####.160.158.20:5227
TCP app.c####.gl####.####.net:5222

DNS requests:

7j####.c####.z0.####.com
a####.u####.com
api.growi####.com
app.c####.gl####.####.net
c-h####.g####.com
cn-hang####.oss####.aliyun####.com
eco####.me####.com
regi####.xm####.gl####.####.com
res####.a####.com
reso####.msg.gl####.####.net
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ssl.gst####.com
t####.growi####.com
t.growi####.com
www.go####.com
www.gst####.com

HTTP GET requests:

cn-hang####.oss####.aliyun####.com/amap-api/comm/upload/CoordinateSoEnhe...
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_LRe817
q####.c####.l####.####.com/tdata_OxN092
q####.c####.l####.####.com/tdata_ZPR725
q####.c####.l####.####.com/tdata_bca864
reso####.msg.gl####.####.net/gslb/?ver=####&type=####&conpt=####&uuid=##...

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/3488106637603.0
/data/data/####/Alvin2.xml
/data/data/####/BQMMSDKVersion.xml
/data/data/####/Bqmm.db-journal
/data/data/####/BuglySdkInfos.xml
/data/data/####/ContextData.xml
/data/data/####/Meiqia.xml
/data/data/####/MultiDex.lock
/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/####/com.gtan.church;pushservice
/data/data/####/com.gtan.church;pushservice.growing.db
/data/data/####/com.gtan.church;pushservice.growing.db-journal
/data/data/####/com.gtan.church_preferences.xml
/data/data/####/com.tencent.tpush.RD.xml
/data/data/####/com.tencent.tpush.RFHD.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/growing.db
/data/data/####/growing.db-journal
/data/data/####/growing_ecsid.xml
/data/data/####/growing_persist_data.xml
/data/data/####/growing_profile.xml
/data/data/####/growing_server_pref.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/k.store
/data/data/####/libjiagu-1550719694.so
/data/data/####/libwgs2gcj.so
/data/data/####/loctemp.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_oc.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/multidex.version.xml
/data/data/####/otherData.xml
/data/data/####/package_downstate.xml
/data/data/####/pref.xml
/data/data/####/pref_registered_pkg_names.xml
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/sp_client_report_status.xml
/data/data/####/sync.xml
/data/data/####/tdata_LRe817
/data/data/####/tdata_OxN092
/data/data/####/tdata_OxN092.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/media/####/.nomedia
/data/media/####/1565878387259.db
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/app.db
/data/media/####/com.gtan.church.bin
/data/media/####/com.gtan.church.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/journal.tmp
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/tdata_LRe817
/data/media/####/tdata_OxN092

Miscellaneous:

Loads the following dynamic libraries:

getuiext3
libjiagu-1550719694
tpnsSecurity

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-PKCS5Padding
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 installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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