Adware.Gexin.9231

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.b####.qq.com:8012
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) rp-na####.ron####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) a####.b####.qq.com:8011
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) img.benmu-h####.com:80
TCP(TLS/1.0) redi####.network####.com:443
TCP(TLS/1.0) 2####.58.211.110:443
TCP(TLS/1.0) s####.cn.ron####.com:443
TCP(TLS/1.0) img.benmu-h####.com:443
TCP(TLS/1.0) dc1.network####.com:443
TCP(TLS/1.0) we####.benmu-h####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5225

DNS requests:

7j####.c####.z0.####.com
a####.b####.qq.com
a####.u####.com
aexcep####.b####.qq.com
and####.b####.qq.com
c####.g####.ig####.com
c-h####.g####.com
dc1.network####.com
falcon####.benmu-h####.org
img.benmu-h####.com
nav.cn.ron####.com
redi####.network####.com
s####.cn.ron####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
we####.benmu-h####.com

HTTP GET requests:

img.benmu-h####.com/app-doctor-chat/allPatients.png
img.benmu-h####.com/app-doctor-chat/onlineConsultation.png
img.benmu-h####.com/app-doctor-chat/referralRecord.png
t####.c####.q####.####.com/tdata_SzD730
t####.c####.q####.####.com/tdata_ZCi456
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

a####.b####.qq.com:8011/rqd/async
a####.b####.qq.com:8012/rqd/async
a####.u####.com/app_logs
and####.b####.qq.com/rqd/async
c-h####.g####.com/api.php?format=####&t=####
rp-na####.ron####.com/navipush.json
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/497fa5626692a0d1f85ada166a5a5a93a09c3518e54aa17....0.tmp
/data/data/####/4ba3c2432d1c0582553d7ddc52f21f72b80845892d89841....0.tmp
/data/data/####/6784d903849ff0f7a814e142c749d39779cbee768fe4444....0.tmp
/data/data/####/78530643e738ce4d9055755bc3098ef4db3b9598ebf9bdf....0.tmp
/data/data/####/79f9e9ba9bd01204d6baa954dfbc15e3ba5b1212c278249....0.tmp
/data/data/####/COUNTLY_STORE.xml
/data/data/####/CookiePrefsFile.xml
/data/data/####/JYT_JS_SP.xml
/data/data/####/JYT_NATIVE_SP.xml
/data/data/####/MultiDex.lock
/data/data/####/RongPush.xml
/data/data/####/Statistics.xml
/data/data/####/bugly_db_legu-journal
/data/data/####/ca5740a6d729b71ec6784e449fb99fab941f89aba777979....0.tmp
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.networkbench.agent.impl.v2_com.benmu.bmDoctorChat.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f8c2506b4dcfdb0d30f4f53fc9a2715609e571b8afae1c8....0.tmp
/data/data/####/ffca9896f72ae3ad37f9fe35aba7e2372add6c982ddcd47....0.tmp
/data/data/####/gdaemon_20161017
/data/data/####/gx_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libnfix.so
/data/data/####/libshella-2.10.7.1.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/locale.config.xml
/data/data/####/mix.dex
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/tdata_SzD730
/data/data/####/tdata_SzD730.jar
/data/data/####/tdata_ZCi456
/data/data/####/tdata_ZCi456.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/media/####/.nomedia
/data/media/####/RongLog_2_8_21.log
/data/media/####/app.db
/data/media/####/base.js
/data/media/####/bundle.zip
/data/media/####/com.benmu.bmDoctorChat.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/deal.js
/data/media/####/https___img.benmu-health.com_iconfont_app-doct...nt.ttf
/data/media/####/iconfont.ttf
/data/media/####/illDetail.js
/data/media/####/index.js
/data/media/####/introduce.js
/data/media/####/md5.json
/data/media/####/success.js
/data/media/####/tdata_SzD730
/data/media/####/tdata_ZCi456
/data/media/####/test.log
/data/media/####/upload.js

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25156 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.10.7.1.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25156 300 0

Loads the following dynamic libraries:

Bugly
Patcher
RongIMLib
getuiext2
libnfix
libshella-2.10.7.1
libufix
nfix
ufix
weexjsc

Uses the following algorithms to encrypt data:

AES-CBC-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-GCM-NoPadding

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.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical information

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