Adware.Gexin.7293

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) cl####.o####.net:80
TCP(HTTP/1.1) c####.g####.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) p####.o####.com:80
TCP(HTTP/1.1) down####.o####.com:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) gs.g####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) s####.o####.net:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) ssl.google-####.com:443
TCP openj####.m.ta####.com:80
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5227
TCP ope####.m.ta####.com:443

DNS requests:

7j####.c####.z0.####.com
a####.exc.mob.com
a####.man.aliy####.com
ag####.m.ta####.com
amdc####.m.ta####.com
b####.g####.com
c####.g####.com
c####.g####.ig####.com
c-h####.g####.com
cl####.o####.net
down####.o####.com
gs.g####.com
p####.o####.com
plb####.u####.com
s####.o####.net
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ssl.google-####.com
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com

HTTP GET requests:

cl####.o####.net/upgrade/web-package?version=####
down####.o####.com/webpackage/slcc-mobile-1.1.29.zip
p####.o####.com/apns/register.xml?device=####&os=####&device-token=####&...
t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_SBh025
t####.c####.q####.####.com/tdata_ZKm258

HTTP POST requests:

a####.exc.mob.com/errconf
amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
c####.g####.com/api.php?format=####&t=####
gs.g####.com/encryption/key/fetch
gs.g####.com/geshu/sdkStatistics/bindInfo
gs.g####.com/geshu/sdkStatistics/uploadBI
sdk.o####.p####.####.com/api.php?format=####&t=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.duid
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.vpl_lock
/data/data/####/ACCS_BINDumeng;57fa03b667e58e24b6001498.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/MultiDex.lock
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/__ORAY_!@#328x8xed3__.xml
/data/data/####/_nohttp_cache_db.db
/data/data/####/_nohttp_cache_db.db-journal
/data/data/####/_nohttp_cookies_db.db
/data/data/####/_nohttp_cookies_db.db-journal
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/com.google.android.gms.analytics.prefs.xml
/data/data/####/com_oray_sunlogin_account.db-journal
/data/data/####/config.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ2NTQ3MDAyNzgx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ2NTQ3MDQxOTY3;
/data/data/####/dW1weF9wdXNoX2xhdW5jaF8xNTQ2NTQ3MDU2OTYx;
/data/data/####/dW1weF9wdXNoX3JlZ2lzdGVyXzE1NDY1NDcwNDY5NTg=;
/data/data/####/domain_1
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gaClientId
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/google_analytics_v4.db-journal
/data/data/####/gtc.db-journal
/data/data/####/httpdns_config_cache.xml.bak
/data/data/####/i==1.2.0&&9.6.2.27760_1546547002865_envelope.log
/data/data/####/ias.db-journal
/data/data/####/ias_sp.xml
/data/data/####/ias_sp.xml.bak
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu-2098469635.so
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/multidex.version.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/tdata_SBh025
/data/data/####/tdata_SBh025.jar
/data/data/####/tdata_ZKm258
/data/data/####/tdata_ZKm258.jar
/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/data/####/umeng_message_state.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.artc_lock
/data/media/####/.cca.dat
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_-1464060969
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/.umm.dat
/data/media/####/5cbcab2f4b3b419e9bc20b5f695b7386
/data/media/####/876f52d7297046569ae7da228df93c6d
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/article.html
/data/media/####/balloon.png
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.oray.sunlogin.bin
/data/media/####/com.oray.sunlogin.db
/data/media/####/com.oray.sunlogin_.db
/data/media/####/d8efbe0fb5bb4576a405c394a6b0219b
/data/media/####/deviceToken
/data/media/####/exchange_bg.png
/data/media/####/f0c5dc5eb24c4f46af30cb26b0c82479
/data/media/####/feature_android_control@2x.png
/data/media/####/feature_bgp@2x.png
/data/media/####/feature_camera@2x.png
/data/media/####/feature_cmd@2x.png.png
/data/media/####/feature_deploy@2x.png
/data/media/####/feature_dispense_file@2x.png
/data/media/####/feature_diy@2x.png
/data/media/####/feature_message@2x.png
/data/media/####/feature_remote_desk@2x.png
/data/media/####/feature_remote_file@2x.png
/data/media/####/feature_ssh@2x.png
/data/media/####/feature_vip@2x.png
/data/media/####/invite_til.png
/data/media/####/main.source.js
/data/media/####/main_bbb61c.js
/data/media/####/main_e3ae1d.js
/data/media/####/main_f64866.js
/data/media/####/mobile.zip
/data/media/####/mobile.zip.nohttp
/data/media/####/myexchange.html
/data/media/####/myinvite.html
/data/media/####/mymember.html
/data/media/####/regsuccess.html
/data/media/####/style.sources.css
/data/media/####/style_8ff2ee.css
/data/media/####/tdata_SBh025
/data/media/####/tdata_ZKm258
/data/media/####/test.log
/data/media/####/ver_business@2x.png
/data/media/####/ver_default@2x.png
/data/media/####/ver_exp@2x.png
/data/media/####/ver_game@2x.png
/data/media/####/ver_game_el@2x.png
/data/media/####/ver_major@2x.png
/data/media/####/web.json
/data/media/####/wechat_code.jpg

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
<Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:57fa03b667e58e24b6001498","utdid":"XC5vNT26cW4DAGdzx1GbwlxZ","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.OrayPushService 24733 300 0
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
grep 2991
logcat -v time -s AndroidSunlogin:I
ls /sys/class/thermal
ps
sh

Loads the following dynamic libraries:

getuiext2
libjiagu-2098469635
tnet-3.1

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding

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.

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

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