Adware.Gexin.20897

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) g####.hun####.com:80
TCP(HTTP/1.1) mob.bz.m####.com:80
TCP(HTTP/1.1) res####.a####.com:80
TCP(HTTP/1.1) mo####.api.hun####.com:80
TCP(HTTP/1.1) s5.hun####.com:80
TCP(HTTP/1.1) x.da.hun####.com:80
TCP(HTTP/1.1) rc.m####.com:80
TCP(HTTP/1.1) log.da.hun####.com:80
TCP(HTTP/1.1) o####.ac####.api.####.com:80
TCP(HTTP/1.1) www.qchann####.cn:80
TCP(HTTP/1.1) tinychi####.q####.com.####.com:80
TCP(HTTP/1.1) st.bz.m####.com:80
TCP(HTTP/1.1) a####.u####.com.####.com:80
TCP(HTTP/1.1) x.da.m####.com:80
TCP(HTTP/1.1) cou####.pe####.m####.com:80
TCP(HTTP/1.1) 3####.h####.com.####.com:80
TCP(HTTP/1.1) o####.ar####.api.####.com:80
TCP(HTTP/1.1) use####.api.max.####.com:80
TCP(TLS/1.0) ugc.h####.com:443
TCP sdk.o####.t####.####.net:5224

DNS requests:

1####.h####.com
3####.h####.com
a####.u####.com
api####.a####.com
cou####.pe####.m####.com
g####.hun####.com
log.da.hun####.com
m.i####.com
mo####.api.hun####.com
mob.bz.m####.com
o####.ac####.api.####.com
o####.ar####.api.####.com
rc.m####.com
s5.hun####.com
sdk.c####.g####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
st.bz.m####.com
t####.nz4.g####.com
t####.nz4.g####.net
t####.nz4.ge####.com
ugc.h####.com
use####.api.max.####.com
www.qchann####.cn
x.da.hun####.com
x.da.m####.com

HTTP GET requests:

3####.h####.com.####.com/preview/sp_images/2018/12/25/dianshiju/323323/4...
3####.h####.com.####.com/preview/sp_images/2020/7/31/zongyi/338467/94900...
cou####.pe####.m####.com/message/poll?uid=####&osVersion=####&did=####&m...
g####.hun####.com/mobile/distribute.do?deviceid=####
mo####.api.hun####.com/channel/live?uid=####&osVersion=####&ticket=####&...
mo####.api.hun####.com/user/getActivity?uid=####&osVersion=####&ticket=#...
mo####.api.hun####.com/v1/config/play?uid=####&osVersion=####&ticket=###...
mo####.api.hun####.com/v6/search/recommend?uid=####&osVersion=####&ticke...
mob.bz.m####.com/odin/c1/channel/list?uid=####&osVersion=####&mac=####&o...
o####.ac####.api.####.com/artist/getRecommendCollectArtist?uid=####&osVe...
o####.ar####.api.####.com/artist/getArtistListByIds?uid=####&type=####&t...
rc.m####.com/mobile/rank?c=####
rc.m####.com/mobile/user?uid=####&c=####&mac=####
s5.hun####.com/recommend?uid=####&platform=####&osVersion=####&mac=####&...
s5.hun####.com/v5/listconfig?uid=####&platform=####&osVersion=####&mac=#...
st.bz.m####.com/odin/c1/channel/index?uid=####&osVersion=####&mac=####&o...
tinychi####.q####.com.####.com/config/wxv9.conf
use####.api.max.####.com/person5b1b72e5b9d13.jpg@1wh_1e_1c_0o_0l_130h_13...

HTTP POST requests:

a####.u####.com.####.com/app_logs
log.da.hun####.com/v1/t
o####.ac####.api.####.com/global/config
res####.a####.com/v3/log/init
www.qchann####.cn/center/adj
www.qchann####.cn/center/adj?appkey=####
x.da.hun####.com/json/app/boot
x.da.m####.com/m/page

File system changes:

Creates the following files:

/data/data/####/-613446805
/data/data/####/.imprint
/data/data/####/1703720991
/data/data/####/257306020
/data/data/####/257306024
/data/data/####/257306028
/data/data/####/614108960
/data/data/####/6164488808ecdfe1bb669cf1488d6e4f
/data/data/####/65b2e2fcf356c6d8ba6f4c3be87ece0b49dd8713cb87f5f....0.tmp
/data/data/####/8960753b248ce0b83998c6a802d6e59600f5d960f96ae6a....0.tmp
/data/data/####/933978904
/data/data/####/9628cafe9294c2ac719f7353d2096e98
/data/data/####/ImgoPad-journal
/data/data/####/MGTVCommon.xml
/data/data/####/MV3Plugin.ini
/data/data/####/MV3Plugin_Default.ini
/data/data/####/QT.xml
/data/data/####/a918c9c02c578a4afc894a6e53bcb8f5
/data/data/####/arch.xml
/data/data/####/c8649a8cca726f3e4693a0a71e7e0c3e
/data/data/####/cn.com.mma.mobile.tracking.other.xml
/data/data/####/d47f74cbfa4378964c9b5d8331de94ed
/data/data/####/d4a61dedf35199386d1dce4fb0aa03ae
/data/data/####/d94807b5b1aad61fabeb853f171a9dc2
/data/data/####/dbad6ce0d3124746450c94f35bfbfc90
/data/data/####/e7b5c74b248d2bb50688221386d599e6a0c3494e6bd775c....0.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/getui_sp.xml
/data/data/####/hmt_agent_commonutill_com.fengshun.movie.YingBa.xml
/data/data/####/hmt_agent_commonutill_device_id.xml
/data/data/####/hmt_agent_online_setting_com.fengshun.movie.YingBa.xml
/data/data/####/hmt_analytics
/data/data/####/hmt_analytics-journal
/data/data/####/hmt_init_savetime.xml
/data/data/####/hmt_irsuid.xml
/data/data/####/hmt_session_id.xml
/data/data/####/hmt_session_id_savetime.xml
/data/data/####/hmt_session_id_savetime.xml.bak
/data/data/####/hmt_session_id_savetime.xml.bak (deleted)
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/last_know_location.xml
/data/data/####/libjiagu-1235470081.so
/data/data/####/multidex.version.xml
/data/data/####/openudid_prefs.xml
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/qtsession.xml
/data/data/####/root.db-journal
/data/data/####/run.pid
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/media/####/.nomedia
/data/media/####/02df318c070b38bc463584db56a65eec
/data/media/####/4826bdb1186c854692b9f732ef96f16f
/data/media/####/4ccfab1bd1bade3e08ba188f7bf7c9bc
/data/media/####/AN.csv-20201218191614
/data/media/####/TruthInfo.csv-1608308177394
/data/media/####/UA.csv-20201218191618
/data/media/####/UnicomTrafficFree.log
/data/media/####/c3fea612798fed76a84f863ab91ed314
/data/media/####/c803bbb694dee3bf1b16712e1bc509c5
/data/media/####/com.fengshun.movie.YingBa.bin
/data/media/####/fc3114b4e2bb0e295bb90c1370b3ca0e
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/qt.csv.1608308170363.txt
/data/media/####/qt.csv.1608308170560.txt
/data/media/####/uuid

Miscellaneous:

Executes the following shell scripts:

cat /proc/cpuinfo
cat /sys/class/net/wlan0/address

Loads the following dynamic libraries:

getuiext2
libjiagu-1235470081

Uses the following algorithms to encrypt data:

AES-ECB-PKCS5Padding
DES-CBC-PKCS5Padding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

DES-CBC-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.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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