Adware.Gexin.23546

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) def####.duals####.cn.####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) i.t####.com:80
TCP(HTTP/1.1) nav.cn.ron####.com:80
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) bea####.gcp.g####.com:443
TCP(TLS/1.0) bgp.netarch####.l.####.net:443
TCP(TLS/1.0) is.sn####.com.####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) to####.ctobsn####.com.####.com:443
TCP(TLS/1.0) l####.cc:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) sf3-ttc####.ps####.com.####.com:443
TCP(TLS/1.0) api####.wanzhuy####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) gv1.x####.com:443
TCP(TLS/1.0) rr2---s####.g####.com:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 64.2####.164.139:443
TCP(TLS/1.2) 64.2####.164.94:443
TCP(TLS/1.2) 1####.177.14.103:443
TCP s####.tracki####.com:6783
UDP bea####.gcp.g####.com:443
TCP 60.2####.180.247:8000
UDP 1####.177.14.100:443
UDP www.gst####.com:443

DNS requests:

a####.u####.com
and####.google####.com
android####.go####.com
api####.wanzhuy####.com
bea####.gcp.g####.com
c####.x####.com
dig.b####.net
gmscomp####.google####.com
gv1.x####.com
i.t####.com
is.sn####.com
l####.cc
log.u####.com
nav.cn.ron####.com
p####.google####.com
rr2---s####.g####.com
s####.cn.ron####.com
s####.tracki####.com
s####.u####.com
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
to####.ctobsn####.com
www.gst####.com

HTTP GET requests:

bgp.netarch####.l.####.net:443/q?host=####&aid=####
def####.duals####.cn.####.com/bar/get/58fae07e65b6d63f940022ae/?ud_get=#...
i.t####.com/a/36d3533967b75d5b2fb9beb2079cd4132
sf3-ttc####.ps####.com.####.com:443/obj/ad-pattern/renderer/0b9824/index...
sf3-ttc####.ps####.com.####.com:443/obj/ad-pattern/renderer/0b9824/vendo...
sf3-ttc####.ps####.com.####.com:443/obj/ad-pattern/renderer/package.json
to####.ctobsn####.com.####.com:443/service/2/app_alert_check/?&os_api=##...

HTTP POST requests:

a####.u####.com/app_logs
api####.wanzhuy####.com:443/v1.0.0/setting/generatesign.json
api####.wanzhuy####.com:443/v1.0.0/setting/global.json
c####.x####.com:443/configcloud/rest/sdk/match
gv1.x####.com:443/u/g/v1/10fe9f77
gv1.x####.com:443/u/g/v1/9afdbf79
gv1.x####.com:443/u/g/v1/a5d04b31
is.sn####.com.####.com:443/api/ad/union/sdk/settings/
is.sn####.com.####.com:443/api/ad/union/sdk/upload/app_info/
l####.cc:443/i/sdk/install
nav.cn.ron####.com/navipush.json
to####.ctobsn####.com.####.com:443/service/2/app_log/?tt_data=####&&os_a...
to####.ctobsn####.com.####.com:443/service/2/device_register_only/?&os_a...
to####.ctobsn####.com.####.com:443/service/2/log_settings/?&os_api=####&...

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/1720216504288.log
/data/data/####/1720216510503_5211
/data/data/####/1720216511200_5211
/data/data/####/1720216511650_5211
/data/data/####/1720216512265_5211
/data/data/####/1720216513067_5211
/data/data/####/1720216514251_5211
/data/data/####/1720216516182_5211
/data/data/####/1720216516517_5211
/data/data/####/1720216516985_5211
/data/data/####/1720216517292_5211
/data/data/####/1720216517931_5211
/data/data/####/1720216518326_5211
/data/data/####/1720216526191_5211
/data/data/####/1720216531436_5211
/data/data/####/1720216531990_5211
/data/data/####/1720216532296_5211
/data/data/####/Alvin2.xml
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/BroadcastSharedPreferencesDemo.xml
/data/data/####/COUNTLY_STORE.xml
/data/data/####/ContextData.xml
/data/data/####/FwLog.xml
/data/data/####/FwLog.xml.bak
/data/data/####/LKME_Server_Request_Queue.xml
/data/data/####/PrefsFile.xml
/data/data/####/Pythagoras_phase.xml
/data/data/####/Pythagoras_phase.xml.bak
/data/data/####/Pythagoras_phase.xml.bak (deleted)
/data/data/####/Reyun.db
/data/data/####/Reyun.db-journal
/data/data/####/RongPush.xml
/data/data/####/SharedPreferencesDemo.xml
/data/data/####/Statistics.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_cloudcontrol3.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime3.xml
/data/data/####/TDpref_longtime3.xml.bak
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime3.xml
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bytedance_downloader.db-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/classes.dex;classes5.dex
/data/data/####/classes.oat
/data/data/####/com.QuanWai.WanZhu.common.InviteHistoryUtils.xml
/data/data/####/com.QuanWai.WanZhu_preferences.xml
/data/data/####/d41d8cd98f00b204e9800998ecf8427e;account_file.xml
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/linkedme_referral_shared_pref.xml
/data/data/####/locale.config.xml
/data/data/####/mPBE.xml
/data/data/####/proc_auxv
/data/data/####/snssdk_openudid.xml
/data/data/####/tdid.xml
/data/data/####/tracking_device_id_cache.xml
/data/data/####/tracking_install.xml
/data/data/####/tracking_interval.xml
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sp_app_list.xml
/data/data/####/tt_sp_app_list.xml.bak
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/wz.db-journal
/data/data/####/wz.db-journal (deleted)
/data/media/####/.DS_Store
/data/media/####/._.DS_Store
/data/media/####/._0_pop_gameover.png
/data/media/####/._0_pop_strong.png
/data/media/####/._1.0.5
/data/media/####/._101
/data/media/####/._102
/data/media/####/._104
/data/media/####/._105
/data/media/####/._106
/data/media/####/._107
/data/media/####/._animal.png
/data/media/####/._animation
/data/media/####/._animation.json
/data/media/####/._animation.png
/data/media/####/._askbox
/data/media/####/._balloon.json
/data/media/####/._balloon.png
/data/media/####/._bg1@2x.png
/data/media/####/._bg2@2x.png
/data/media/####/._bg_004.png
/data/media/####/._bg_005.png
/data/media/####/._bg_foot.png
/data/media/####/._bird.json
/data/media/####/._bird.png
/data/media/####/._block_1@2x.png
/data/media/####/._block_2@2x.png
/data/media/####/._block_3@2x.png
/data/media/####/._bomb.json
/data/media/####/._bomb.png
/data/media/####/._btn_bg.png
/data/media/####/._btn_bg2.png
/data/media/####/._car.json
/data/media/####/._car.png
/data/media/####/._card
/data/media/####/._card.json
/data/media/####/._card.png
/data/media/####/._card_grid.png
/data/media/####/._choose_bg@2x.png
/data/media/####/._cloud1.png
/data/media/####/._cloud2.png
/data/media/####/._cloud_night1.png
/data/media/####/._cloud_night2.png
/data/media/####/._day.jpg
/data/media/####/._dragon.json
/data/media/####/._dragon.png
/data/media/####/._eff.json
/data/media/####/._eff.png
/data/media/####/._font.json
/data/media/####/._font.png
/data/media/####/._foot_bg.png
/data/media/####/._frame.png
/data/media/####/._game
/data/media/####/._game.json
/data/media/####/._game.png
/data/media/####/._game_back.png
/data/media/####/._ground.json
/data/media/####/._ground.png
/data/media/####/._h5_android_update.txt
/data/media/####/._hand.json
/data/media/####/._hand.png
/data/media/####/._identity1_1.png
/data/media/####/._identity1_2.png
/data/media/####/._identity1_3.png
/data/media/####/._identity1_4.png
/data/media/####/._identity1_5.png
/data/media/####/._identity1_6.png
/data/media/####/._index.json
/data/media/####/._index.png
/data/media/####/._light.png
/data/media/####/._loading
/data/media/####/._loading.json
/data/media/####/._loading.png
/data/media/####/._loading_back.jpg
/data/media/####/._mic.json
/data/media/####/._mic.png
/data/media/####/._mvp
/data/media/####/._new
/data/media/####/._night.png
/data/media/####/._p6.png
/data/media/####/._plane.json
/data/media/####/._plane.png
/data/media/####/._pop_bg@2x.png
/data/media/####/._pop_bg_01@2x.png
/data/media/####/._pop_bg_animalchecker_01@2x.png
/data/media/####/._pop_bg_animalchecker_02@2x.png
/data/media/####/._pop_bg_animalchecker_03@2x.png
/data/media/####/._pop_bg_animalchecker_04@2x.png
/data/media/####/._pop_bg_cook_01@2x.png
/data/media/####/._pop_bg_cook_04@2x.png
/data/media/####/._pop_bg_popstar_01@2x.png
/data/media/####/._pop_bg_popstar_04@2x.png
/data/media/####/._rose.json
/data/media/####/._rose.png
/data/media/####/._share
/data/media/####/._smoke.json
/data/media/####/._smoke.png
/data/media/####/._static
/data/media/####/._text.json
/data/media/####/._text.png
/data/media/####/._title.png
/data/media/####/._title2.png
/data/media/####/._top_thorn.png
/data/media/####/._top_warm.png
/data/media/####/._ui_bg@2x.png
/data/media/####/._ui_bg_02.png
/data/media/####/._ui_bg_03.png
/data/media/####/._ui_bg_cloud.png
/data/media/####/._ui_bg_foot.png
/data/media/####/._ui_bg_game.png
/data/media/####/._ui_bg_top.png
/data/media/####/._vip
/data/media/####/._vip.json
/data/media/####/._vip.png
/data/media/####/._weapon.json
/data/media/####/._weapon.png
/data/media/####/._wheel.json
/data/media/####/._wheel.png
/data/media/####/._wolf
/data/media/####/._wolf.json
/data/media/####/._wolf.png
/data/media/####/._wolf2
/data/media/####/._wolf2.json
/data/media/####/._wolf2.png
/data/media/####/._yachts.json
/data/media/####/._yachts.png
/data/media/####/.lm_device_id
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/0_pop_gameover.png
/data/media/####/0_pop_strong.png
/data/media/####/0da9f9cfd00481a6a2b9cd9643a9cdcb
/data/media/####/0da9f9cfd00481a6a2b9cd9643a9cdcb (deleted)
/data/media/####/0da9f9cfd00481a6a2b9cd9643a9cdcb.tmp
/data/media/####/0da9f9cfd00481a6a2b9cd9643a9cdcb.tmp (deleted)
/data/media/####/289e799461e13d8c916ccc07d488a069
/data/media/####/289e799461e13d8c916ccc07d488a069.tmp
/data/media/####/5060a872ca2f9f7465f426e4451dc21d
/data/media/####/5060a872ca2f9f7465f426e4451dc21d.tmp
/data/media/####/5060a872ca2f9f7465f426e4451dc21d.tmp (deleted)
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/animal.png
/data/media/####/animation.json
/data/media/####/animation.png
/data/media/####/balloon.json
/data/media/####/balloon.png
/data/media/####/bg1@2x.png
/data/media/####/bg2@2x.png
/data/media/####/bg_004.png
/data/media/####/bg_005.png
/data/media/####/bg_foot.png
/data/media/####/bird.json
/data/media/####/bird.png
/data/media/####/block_1@2x.png
/data/media/####/block_2@2x.png
/data/media/####/block_3@2x.png
/data/media/####/bomb.json
/data/media/####/bomb.png
/data/media/####/btn_bg.png
/data/media/####/btn_bg2.png
/data/media/####/car.json
/data/media/####/car.png
/data/media/####/card.json
/data/media/####/card.png
/data/media/####/card_grid.png
/data/media/####/choose_bg@2x.png
/data/media/####/clientudid.dat
/data/media/####/cloud1.png
/data/media/####/cloud2.png
/data/media/####/cloud_night1.png
/data/media/####/cloud_night2.png
/data/media/####/day.jpg
/data/media/####/dragon.json
/data/media/####/dragon.png
/data/media/####/eff.json
/data/media/####/eff.png
/data/media/####/font.json
/data/media/####/font.png
/data/media/####/foot_bg.png
/data/media/####/frame.png
/data/media/####/game.json
/data/media/####/game.png
/data/media/####/game_back.png
/data/media/####/ground.json
/data/media/####/ground.png
/data/media/####/h5.zip
/data/media/####/h5_android_update.txt
/data/media/####/hand.json
/data/media/####/hand.png
/data/media/####/identity1_1.png
/data/media/####/identity1_2.png
/data/media/####/identity1_3.png
/data/media/####/identity1_4.png
/data/media/####/identity1_5.png
/data/media/####/identity1_6.png
/data/media/####/index.json
/data/media/####/index.png
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/light.png
/data/media/####/loading.json
/data/media/####/loading.png
/data/media/####/loading_back.jpg
/data/media/####/mic.json
/data/media/####/mic.png
/data/media/####/night.png
/data/media/####/p6.png
/data/media/####/plane.json
/data/media/####/plane.png
/data/media/####/pop_bg@2x.png
/data/media/####/pop_bg_01@2x.png
/data/media/####/pop_bg_animalchecker_01@2x.png
/data/media/####/pop_bg_animalchecker_02@2x.png
/data/media/####/pop_bg_animalchecker_03@2x.png
/data/media/####/pop_bg_animalchecker_04@2x.png
/data/media/####/pop_bg_cook_01@2x.png
/data/media/####/pop_bg_cook_04@2x.png
/data/media/####/pop_bg_popstar_01@2x.png
/data/media/####/pop_bg_popstar_04@2x.png
/data/media/####/rong_sdk.log
/data/media/####/rong_sdk_debug.log
/data/media/####/rose.json
/data/media/####/rose.png
/data/media/####/smoke.json
/data/media/####/smoke.png
/data/media/####/temp_pkg_info.json
/data/media/####/text.json
/data/media/####/text.png
/data/media/####/title.png
/data/media/####/title2.png
/data/media/####/top_thorn.png
/data/media/####/top_warm.png
/data/media/####/ui_bg@2x.png
/data/media/####/ui_bg_02.png
/data/media/####/ui_bg_03.png
/data/media/####/ui_bg_cloud.png
/data/media/####/ui_bg_foot.png
/data/media/####/ui_bg_game.png
/data/media/####/ui_bg_top.png
/data/media/####/vip.json
/data/media/####/vip.png
/data/media/####/weapon.json
/data/media/####/weapon.png
/data/media/####/wheel.json
/data/media/####/wheel.png
/data/media/####/wolf.json
/data/media/####/wolf.png
/data/media/####/wolf2.json
/data/media/####/wolf2.png
/data/media/####/yachts.json
/data/media/####/yachts.png
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

cat /sys/class/net/wlan0/address
getprop
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.vivo.os.build.display.id

Loads the following dynamic libraries:

libRongIMLib
libjiagu
libnms
librsjni
libtobEmbedEncrypt

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
DES-CBC-PKCS5Padding

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.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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