Adware.Kyview.111

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Kyview.1.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) api.to####.today:8883
TCP(HTTP/1.1) pay.h####.com:8860
TCP(HTTP/1.1) apic####.mob.com:80
TCP(HTTP/1.1) p####.tc.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) oc.u####.com:80
TCP(HTTP/1.1) 1####.205.163.87:80
TCP(HTTP/1.1) c.g####.qq.com:80
TCP(HTTP/1.1) oth.up####.mdt.####.com:8080
TCP(HTTP/1.1) bmob-cd####.b0.upa####.com:80
TCP(HTTP/1.1) mi.g####.qq.com:80
TCP(HTTP/1.1) s####.tc.qq.com:80
TCP(TLS/1.0) msg.umengc####.com:443
TCP umengj####.m.ta####.com:80
TCP 1####.205.160.76:443

DNS requests:

a####.u####.com
ag####.m.ta####.com
and####.b####.qq.com
api.to####.today
apic####.mob.com
bmob-cd####.b0.upa####.com
c.g####.qq.com
imgc####.qq.com
mi.g####.qq.com
msg.umengc####.com
oc.u####.com
oth.up####.mdt.####.com
p####.ugd####.com
pay.h####.com
qzones####.g####.cn
s####.e.qq.com
umengj####.m.ta####.com

HTTP GET requests:

apic####.mob.com/v1/weather/query?key=####&city=####
bmob-cd####.b0.upa####.com/2017/10/30/589fab3e40e8d9cb8031ab3e6539fb75.jpg
c.g####.qq.com/gdt_mclick.fcg?viewid=####&jtype=####&i=####&os=####&asi=...
mi.g####.qq.com/gdt_mview.fcg?posw=####&posh=####&count=####&r=####&data...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android02/images/tsa_ad_logo.png
p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
s####.tc.qq.com/gdt/0/transformer_17012991653959331228_1527125460_80.jpg...

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async
and####.b####.qq.com/rqd/async?aid=####
api.to####.today:8883/v2/statistics
oc.u####.com/v2/check_config_update
oc.u####.com/v2/get_update_time
oth.up####.mdt.####.com:8080/beacon/vercheck
pay.h####.com:8860/pay/update
s####.e.qq.com/activate
s####.e.qq.com/click
s####.e.qq.com/msg

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/1002
/data/data/####/1004
/data/data/####/5ead7c1916e321af3ee0d7d6aa595238.temp
/data/data/####/816765344.dex
/data/data/####/816765344.z
/data/data/####/ACCS_BIND.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/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/GDTSDK.db
/data/data/####/GDTSDK.db-journal
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/SP.xml
/data/data/####/Test.xml
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/beacontsa_cover.xml
/data/data/####/beacontsa_cover_check.lock
/data/data/####/bmob_sp.xml
/data/data/####/bugly_db_-journal
/data/data/####/bugly_db_legu-journal
/data/data/####/c
/data/data/####/cache
/data/data/####/com.xygy.cafuc.BETA_VALUES.xml
/data/data/####/crashrecord.xml
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/e436f8420f9a885fa55ac2a89e6ef710.temp
/data/data/####/exchangeIdentity.json
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_plugin.tmp
/data/data/####/gdt_plugin.tmp.sig
/data/data/####/gdt_suid
/data/data/####/greenTest-journal
/data/data/####/greendao
/data/data/####/greendao-journal
/data/data/####/ij.dex
/data/data/####/libnfix.so
/data/data/####/libshella-2.10.5.7.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mix.dex
/data/data/####/mobclick_agent_cached_com.xygy.cafuc270
/data/data/####/mobclick_agent_user_com.xygy.cafuc.xml
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/onlineconfig_agent_online_setting_com.xygy.cafuc.xml
/data/data/####/p.dex
/data/data/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/security_info
/data/data/####/um_cache_1526454798404.env
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/update_lc
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.nomedia
/data/media/####/6bf0ba580dbc42eda7c8f316d023cc04
/data/media/####/799ea957bf4e452ead2cdd386dc940a7
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/accs_election
/data/media/####/deviceToken
/data/media/####/f2876a9912124a3eb9d3aebe36468299

Miscellaneous:

Executes next shell scripts:

/system/bin/sh -c getprop
/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/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:56a33dc1e0f55ae867001113","utdid":"WvvZ8RBWZQ4DAGdzx1Gyhe1R","sdkVersion":"212"} -I agoodm.m.taobao.com -O 80 -T -Z
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.10.5.7.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop
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.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

Loads the following dynamic libraries:

Bugly
bmobwpay
libnfix
libshella-2.10.5.7
libufix
nfix
tnet-3.1
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about running applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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