Adware.Gexin.21451

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) loc.map.b####.com:80
TCP(HTTP/1.1) 1####.235.46.245:443
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(HTTP/1.1) 39.96.2####.240:443
TCP(HTTP/1.1) o####.map.b####.com:80
TCP(TLS/1.0) 1####.235.46.245:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) 74.1####.131.95:443
TCP(TLS/1.0) 39.96.2####.240:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) www.sousous####.com:443
TCP(TLS/1.2) 74.1####.131.94:443
TCP(TLS/1.2) 74.1####.205.95:443
TCP sdk.o####.t####.####.com:5224
UDP md####.google####.com:443
TCP datace####.l####.qc####.com:20164
UDP 74.1####.131.95:443

DNS requests:

and####.cli####.go####.com
api.map.b####.com
cm-1####.g####.com
cm-10####.g####.com
cm-10####.g####.com
datace####.l####.qc####.com
loc.map.b####.com
m####.go####.com
md####.google####.com
o####.map.b####.com
p####.google####.com
sdk.c####.g####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
v####.sousous####.com
v####.sousous####.com.####.8
www.sousous####.com

HTTP GET requests:

d####.c####.l####.####.com/config/hzv9.conf

HTTP POST requests:

1####.235.46.245:443/sdkcs/verify
39.96.2####.240:443/index.php/Frontserver/Advert/advert_start_new
39.96.2####.240:443/index.php/Frontserver/Index/index_page
39.96.2####.240:443/index.php/Frontserver/Public/get_latest_version
loc.map.b####.com/sdk.php
o####.map.b####.com/offline_loc

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/InfoEntity.xml
/data/data/####/QALConfigStore.dat
/data/data/####/Share_fans.xml
/data/data/####/ShowGuideEntity.xml
/data/data/####/TLS_DEVICE_INFO.xml
/data/data/####/TLS_DEVICE_INFO.xml.bak
/data/data/####/WLOGIN_DEVICE_INFO.xml
/data/data/####/authStatus_com.wjkj.loosrun.xml
/data/data/####/authStatus_com.wjkj.loosrun;QALSERVICE.xml
/data/data/####/authStatus_com.wjkj.loosrun;pushservice.xml
/data/data/####/authStatus_com.wjkj.loosrun;remote.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/com.tencent.liteav.dev_uuid.xml
/data/data/####/dev_id.xml.xml
/data/data/####/firll.dat
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/getui_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/mac.xml
/data/data/####/new_home_data.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/qalimid
/data/data/####/report_v5.msgstore-journal
/data/data/####/report_v5.msgstore-journal (deleted)
/data/data/####/run.pid
/data/data/####/tls_device.dat
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/wlogin_device.dat
/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
/data/data/####/xUtils_http_cookie.db-wal (deleted)
/data/media/####/.cuid2
/data/media/####/.dev_id.txt
/data/media/####/.nomedia
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.21.08.08.17.log
/data/media/####/com.wjkj.loosrun.bin
/data/media/####/com.wjkj.loosrun_21.08.08.17.log
/data/media/####/conlts.dat
/data/media/####/ilivesdk_20210808.log
/data/media/####/imsdk_20210808.log
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/sdk.21.08.08.17.log
/data/media/####/spuid
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat

Miscellaneous:

Executes the following shell scripts:

chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding
desede-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding
desede-CBC-PKCS5Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

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

Displays its own windows over windows of other apps.

Manages Wi-Fi connectivity.

Requests the system alert window permission.

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Technical information

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