Adware.Gexin.19329

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) img.bo####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) o####.jd.com:80
TCP(HTTP/1.1) 18-chee####.bo####.com:80
TCP(HTTP/1.1) reso####.msg.gl####.####.net:80
TCP(TLS/1.0) l####.s####.com.cn:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) 2####.58.211.106:443
TCP(TLS/1.0) d####.k.jd.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) ke####.jd.com:443
TCP(TLS/1.0) 1####.217.17.74:443
TCP(TLS/1.0) v####.guobi####.cn:443
TCP(TLS/1.0) t####.c####.q####.####.net:443
TCP(TLS/1.0) www.j####.com:443
TCP(TLS/1.0) 1####.217.17.110:443
TCP(TLS/1.0) regi####.xm####.gl####.####.com:443
TCP(TLS/1.2) 2####.58.211.106:443
TCP app.c####.gl####.####.net:5222

DNS requests:

18-chee####.bo####.com
2####.bo####.com
3####.bo####.com
4####.bo####.com
and####.b####.qq.com
and####.google####.com
app.c####.gl####.####.net
d####.k.jd.com
dgst####.jd.com
img.bo####.com
instant####.google####.com
ke####.jd.com
l####.s####.com.cn
mv####.guobi####.cn
o####.jd.com
plb####.u####.com
re####.01zhua####.com
regi####.xm####.gl####.####.com
reso####.msg.gl####.####.net
safebro####.google####.com
u####.u####.com
v####.guobi####.cn

HTTP GET requests:

18-chee####.bo####.com/comimage/DD5E62F88CFEDFE1/2019-12-06/56E4550DBE1F...
18-chee####.bo####.com/comimage/DD5E62F88CFEDFE1/2019-12-06/F990DE542A9A...
18-chee####.bo####.com/comimage/DD5E62F88CFEDFE1/2019-12-06/FC04E003E683...
img.bo####.com/comimage/DD5E62F88CFEDFE1/2019-12-06/56E4550DBE1F4A919C33...
img.bo####.com/comimage/DD5E62F88CFEDFE1/2019-12-06/F990DE542A9A0B029C33...
img.bo####.com/comimage/DD5E62F88CFEDFE1/2019-12-06/FC04E003E683F3899C33...
reso####.msg.gl####.####.net/gslb/?ver=4.0&type=wap&conpt=dvidpodv >>4>...

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
o####.jd.com/upload

File system changes:

Creates the following files:

/data/data/####/.font3266-3266-0
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/1256613e3d39bf1c_0
/data/data/####/164b48dd554d4e76016b8522fac26d29ae25c24451969d9....0.tmp
/data/data/####/53404841f7e463ea_0
/data/data/####/7cd5ac390cc66787538296b64924d8debff35fa418bd504....0.tmp
/data/data/####/7f933d15c6b83118_0
/data/data/####/85a45dcb4a3d1917_0
/data/data/####/85a45dcb4a3d1917_1
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/Cookies-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/XMPushServiceConfig.xml
/data/data/####/a1dddbbbbc5f57409c6701fa0ab81c384557dd927437581...f0aa.0
/data/data/####/a==8.0.0&&1.1_1578881581793_envelope.log
/data/data/####/auth_shared.xml
/data/data/####/b309071d3b2cc199_0
/data/data/####/baa5bd260967bc1f_0
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/com.shouyue.driverplatform.BETA_VALUES.xml
/data/data/####/com.shouyue.driverplatform.BETA_VALUES.xml.bak
/data/data/####/com.shouyue.driverplatform;pushservice
/data/data/####/com.shouyue.driverplatform_preferences.xml
/data/data/####/config.xml
/data/data/####/config.xml.bak
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc4ODgxNTc1MTQ0;
/data/data/####/deviceid_prefs.xml
/data/data/####/driver_platform_db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&1.1_1578881575116_envelope.log
/data/data/####/index
/data/data/####/info.xml
/data/data/####/journal.tmp
/data/data/####/kepler_public.xml
/data/data/####/kepler_public.xml.bak
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock (deleted)
/data/data/####/metrics_guid
/data/data/####/mipush.xml
/data/data/####/mipush.xml.bak
/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_oc.xml.bak
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/native_record_lock (deleted)
/data/data/####/phone_info.xml
/data/data/####/pref_registered_pkg_names.xml
/data/data/####/proc_auxv
/data/data/####/push_info.xml
/data/data/####/push_info.xml.bak
/data/data/####/security_info
/data/data/####/sp_client_report_status.xml
/data/data/####/sync.xml
/data/data/####/sync.xml.bak
/data/data/####/t==8.0.0&&1.1_1578881581214_envelope.log
/data/data/####/the-real-index
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
getprop
ls /
ls /sys/class/thermal

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding

Uses special library to hide executable bytecode.

Gets information about network.

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

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

Free trial