Adware.Gexin.21137

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(DNS) <Google DNS>
TCP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) a####.hdg####.com:9090
TCP(HTTP/1.1) a####.31####.com:9090
TCP(HTTP/1.1) t####.1####.com:80
TCP(HTTP/1.1) a####.ytxi####.com:9090
TCP(HTTP/1.1) ln-te####.1####.com:80
TCP(HTTP/1.1) t####.0####.com.####.net:80
TCP(HTTP/1.1) a####.07####.com:9090
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) avpp1vx####.edges####.net:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) l####.tbs.qq.com:443
TCP(TLS/1.0) 1####.194.73.95:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) 2####.85.233.95:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) ipg.716####.com:10443
TCP(TLS/1.0) o4n2d2####.v1cchkl####.com:443
TCP(TLS/1.0) 64.2####.163.138:443
TCP(TLS/1.0) o4n2d2####.v1cchkl####.com:11443
TCP(TLS/1.0) yu####.1####.com:11443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.2) 2####.85.233.95:443
TCP(TLS/1.2) 64.2####.161.94:443
TCP(TLS/1.2) 1####.194.73.95:443
TCP(TLS/1.2) 64.2####.163.138:443
TCP 1####.232.25.186:7002
UDP sis.j####.io:19000
UDP s.j####.cn:19000

DNS requests:

4n2d2####.1####.com
a####.07####.com
a####.31####.com
a####.hdg####.com
a####.ytxi####.com
and####.b####.qq.com
android####.go####.com
api.map.b####.com
instant####.google####.com
ipg.716####.com
l####.tbs.qq.com
l4n2d2####.1####.com
ln-te####.1####.com
md####.google####.com
p####.google####.com
s.j####.cn
sis.j####.io
t####.0####.com
t####.1####.com
yu####.1####.com
yu####.1####.com
yu####.891####.com

HTTP GET requests:

avpp1vx####.edges####.net/m/app
ln-te####.1####.com/tl01.html
t####.0####.com.####.net/tl01.html
t####.1####.com/tl01.html

HTTP POST requests:

a####.07####.com:9090/?appName=####&os=####&version=####
a####.31####.com:9090/?appName=####&os=####&version=####
a####.hdg####.com:9090/?appName=####&os=####&version=####
a####.ytxi####.com:9090/?appName=####&os=####&version=####
and####.b####.qq.com/rqd/async?aid=####

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.jg.ic
/data/data/####/049ac051955dd93c_0
/data/data/####/049ac051955dd93c_1
/data/data/####/04ce205df174581e_0
/data/data/####/052f69f491698a3a_0
/data/data/####/09a2d529e0cecd4b_0
/data/data/####/1002
/data/data/####/1004
/data/data/####/10e76d5dc2f85579_0
/data/data/####/1c682a2f9b9779f7_0
/data/data/####/1f5d7084512ba41f_0
/data/data/####/23266efed04081c4_0
/data/data/####/2651f25fd5ddac4f_0
/data/data/####/2651f25fd5ddac4f_0 (deleted)
/data/data/####/27404f3942a796e1_0
/data/data/####/4593e34daca5aa36_0
/data/data/####/46d2ebf541eee09d_0
/data/data/####/46d2ebf541eee09d_1
/data/data/####/4b3fb9c52ae9bfd7_0
/data/data/####/4c9504c04e2828fb_0
/data/data/####/4e730f2cf7ad4b93_0
/data/data/####/4eed0f88d9606564_0
/data/data/####/51e06022d12dfd7d_0
/data/data/####/599d43000d51e311_0
/data/data/####/5c53f36aef34aea9_0
/data/data/####/617d11fc7f2fa6f4_0
/data/data/####/61c6f7e4bd1743b7_0
/data/data/####/61c6f7e4bd1743b7_0 (deleted)
/data/data/####/64c47dd5f24b86b3_0
/data/data/####/651d71f5e2c55bf9_0
/data/data/####/69f0e5ff4a9b0316_0
/data/data/####/78e21cb07d1fbb5d_0
/data/data/####/7b5bf122d33e7578_0
/data/data/####/7f813cb3-6550-4c75-9f2a-901b28908f2f
/data/data/####/8394a663eeb0dd9c_0
/data/data/####/8ed14ea3394ce14b_0
/data/data/####/9325194d6df1c6af_0
/data/data/####/965a8686a9c66ede_0
/data/data/####/9663e25877cfce46_0
/data/data/####/Cookies-journal
/data/data/####/JPushSA_Config.xml
/data/data/####/JPushSA_Config.xml.bak
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/ad_auth.xml
/data/data/####/af27defe71879ab1_0
/data/data/####/authStatus_com.enyu.huanbao.guanjia.xml
/data/data/####/b1eb1942ba9c6d14_0
/data/data/####/b56a3fe876be9aac_0
/data/data/####/b58e28a97a732da1_0
/data/data/####/ba69beded98c3b43_0
/data/data/####/baeaaf1140264f06_0
/data/data/####/bugly_db_-journal
/data/data/####/c089c2ee56f41d81_0
/data/data/####/c852df8140de3c67_0
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/cn.jpush.preferences.v2.xml.bak
/data/data/####/com.enyu.huanbao.guanjia.BETA_VALUES.xml
/data/data/####/com.enyu.huanbao.guanjia_preferences.xml
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/d5012690b2cdace4_0
/data/data/####/da414ffd53b5ea34_0
/data/data/####/da414ffd53b5ea34_1
/data/data/####/debug.conf
/data/data/####/download_upload
/data/data/####/e79eea5001595940_0
/data/data/####/e876a23c1d8ed61f_0
/data/data/####/ec4c532a34a511ad_0
/data/data/####/eda57984-a4df-496b-99fa-4aca2b241db7
/data/data/####/eefad47fd70ea6ab_0
/data/data/####/f5c92ae6c34fdc45_0
/data/data/####/f8a2ee3962250b2b_0
/data/data/####/fa28eb234dd8f550_0
/data/data/####/https_yuvqem.1201o.com_11443.localstorage-journal
/data/data/####/index
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/mac.xml
/data/data/####/metrics_guid
/data/data/####/native_record_lock (deleted)
/data/data/####/proc_auxv
/data/data/####/security_info
/data/data/####/sharePreName.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/the-real-index
/data/media/####/tbslog.txt
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

getprop
getprop ro.product.cpu.abi

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-ECB-NoPadding
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.

Requests the system alert window permission.

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