Android.SmsSend.22428

Technical information

Malicious functions:

Sends SMS messages:

106575206321505460: dyl#null,<IMEI>,6000076-1-142-exo_rlys_1-0
10658000: SSDS
1065800830195200: 100#H9SXC01
10690400330213: myqxt<IMSI>
106904006189121: myqxt<IMSI>
10691009: @8DYL#null,<IMEI>,6000076-1-142-exo_rlys_1-0

Executes code of the following detected threats:

Android.Exploit.52
Android.SmsSend.21305
Android.SmsSend.22300
Android.Triada.236.origin
Android.Triada.243
Android.Triada.247.origin
Android.Triada.248.origin
Tool.SilentInstaller.3.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(GCM) <Google Host>
TCP(HTTP/1.1) pay.lik####.com:7820
TCP(HTTP/1.1) sms.e####.cn:80
TCP(HTTP/1.1) api.lik####.com:7830
TCP(HTTP/1.1) pic.rmb.bdst####.####.com:80
TCP(HTTP/1.1) do####.abc####.info:8010
TCP(HTTP/1.1) dws.you####.com.####.com:8080
TCP(HTTP/1.1) 2####.243.193.31:80
TCP(HTTP/1.1) sdk.hzzr####.com:80
TCP(HTTP/1.1) s####.hzzr####.com:80
TCP(HTTP/1.1) do####.abc####.info:6020
TCP(HTTP/1.1) d####.to####.net.####.com:80
TCP(HTTP/1.1) p1.i####.cc:80
TCP(HTTP/1.1) air.abc####.info:8400
TCP(HTTP/1.1) bus####.e####.cn:80
TCP(HTTP/1.1) col####.e####.cn:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) www.huangda####.com:80
TCP(HTTP/1.1) m.b####.com:80
TCP(HTTP/1.1) a####.xctr####.com:12580
TCP(HTTP/1.1) bo####.bpc.b####.com:80
TCP(HTTP/1.1) air.abc####.info:8200
TCP(HTTP/1.1) air.abc####.info:8010
TCP(TLS/1.0) box.jom####.com:443
TCP(TLS/1.0) mbd.b####.com:443
TCP(TLS/1.0) ti####.jom####.com:443
TCP(TLS/1.0) mipc####.bdst####.com:443
TCP(TLS/1.0) hpd.b####.com:443
TCP(TLS/1.0) ss1.b####.com:443
TCP(TLS/1.0) m.b####.com:443
TCP(TLS/1.0) ls.b####.com:443
TCP(TLS/1.0) t####.jom####.com:443
TCP(TLS/1.0) ss0.bdst####.com:443
TCP(TLS/1.0) g####.bdst####.com:443

DNS requests:

a####.u####.com
a####.xctr####.com
air.abc####.info
api.lik####.com
bo####.bpc.b####.com
bus####.e####.cn
col####.e####.cn
d####.abc####.info
d####.to####.net
do####.abc####.info
dws.you####.com
g####.bdst####.com
hpd.b####.com
ls.b####.com
m.b####.com
mbd.b####.com
mipc####.bdst####.com
p1.i####.cc
pay.lik####.com
pic.rmb.bdst####.com
s####.hzzr####.com
s.bdst####.com
sdk.hzzr####.com
sms.e####.cn
ss0.bdst####.com
ss1.b####.com
ss2.b####.com
ti####.b####.com
timg####.b####.com
up####.abc####.info
www.huangda####.com

HTTP GET requests:

a####.xctr####.com:12580/log2?c=####
api.lik####.com:7830/cdsapi?appid=####&merchantid=####&imsi=####&imei=##...
api.lik####.com:7830/openplg?appid=####&channelid=####
bo####.bpc.b####.com/v1/mediaspot/06161222eadcff655df33f252594614a.png
bo####.bpc.b####.com/v1/mediaspot/34eb805b0c5510adbe98c333e6593608.png
bo####.bpc.b####.com/v1/mediaspot/bfa751f34536bde4be81f4b102af56e3.jpeg
bo####.bpc.b####.com/v1/mediaspot/c1e0f03527c341c8d4abec2a4e0b97da.png
bo####.bpc.b####.com/v1/mediaspot/fa6bb8d492a2480036514b7ab54e18e7.jpeg
d####.to####.net.####.com/update/plugin-release-v4.9.3.zip
pay.lik####.com:7820/?igtcmd=####&iccid=####&imsi=####&imei=####&order=#...
pay.lik####.com:7820/?igtcmd=####&nativePayCmd=####
pay.lik####.com:7820/?igtcmd=####&nativePayCmd=####&iccid=####&price=###...
pay.lik####.com:7820/?igtcmd=####&nativePayCmd=####&imsi=####
pay.lik####.com:7820/?igtcmd=####&order=####&state=####&paymsg=####&fing...
s####.hzzr####.com/SdkNotity.aspx?i=####&v=####&c=####&av=####&dm=####&t...
sdk.hzzr####.com/getconfig.aspx
sdk.hzzr####.com/getjar.aspx?pno=####
www.huangda####.com/active!activeLog.action?provider=####&clickId=####&m...
www.huangda####.com/resource!resource?resTypes=####&appid=####&channel=#...

HTTP POST requests:

air.abc####.info:8010/
air.abc####.info:8200/
air.abc####.info:8400/
bus####.e####.cn/business-analysis-cmp/zhuabao/needCatch.do
col####.e####.cn/pay-data-collect/collectAppStartUserData.json
col####.e####.cn/pay-data-collect/uploadChannelNormalData.json
p1.i####.cc/index.php/MC/HB
pay.lik####.com:7820/
pay.lik####.com:7820/newsetlog
sms.e####.cn/pay-sms-access//getAccessPayChannel.json
sms.e####.cn/pay-sms-access//uploadOpenPayOrderResult.json?
www.huangda####.com/mobilepay/v2/getPayInfoListX3.do
www.huangda####.com/shop/shop_upload_log

Modified file system:

Creates the following files:

<Package Folder>/Plugin/####/.imprint
<Package Folder>/Plugin/####/57CSXG4AkRf8mBYZ.zip
<Package Folder>/Plugin/####/5b9b524d-614a-4644-a292-d567b30985f9.zip
<Package Folder>/Plugin/####/60383fac-b418-4bdc-9893-3dfdb043917f.zip
<Package Folder>/Plugin/####/67FrdcF4gl2hImERCnpAug==.new
<Package Folder>/Plugin/####/829ce2d7-2de9-44c4-8a94-dd2247c3eebe.tmp
<Package Folder>/Plugin/####/CONFIG.xml
<Package Folder>/Plugin/####/DATA_DB-journal
<Package Folder>/Plugin/####/KooVrmclnZxDD3BodBEzDw==.new
<Package Folder>/Plugin/####/LGXEUljdGWi27Y-ctaxaHg==
<Package Folder>/Plugin/####/MaiStore.db-journal
<Package Folder>/Plugin/####/OcSDK_statistics_prom-journal
<Package Folder>/Plugin/####/Signature_0.key
<Package Folder>/Plugin/####/appStatus.xml
<Package Folder>/Plugin/####/base-1.apk
<Package Folder>/Plugin/####/base-1.dex
<Package Folder>/Plugin/####/caef70dd-00a6-4749-8ddf-5b59d5e9e1eb.zip
<Package Folder>/Plugin/####/config.xml
<Package Folder>/Plugin/####/eOaNAKS7ZFL-EL5m7K1DVQ==
<Package Folder>/Plugin/####/exchangeIdentity.json
<Package Folder>/Plugin/####/heajva_f.zip
<Package Folder>/Plugin/####/libgoldcoast.so
<Package Folder>/Plugin/####/n2-lXTPq9At8Dxrw
<Package Folder>/Plugin/####/ocean_primary_ad_sp.xml
<Package Folder>/Plugin/####/pretw.xml
<Package Folder>/Plugin/####/rdata_comwjkziukz.new
<Package Folder>/Plugin/####/share_data.xml
<Package Folder>/Plugin/####/sy_pay_record-journal
<Package Folder>/Plugin/####/twc.xml
<Package Folder>/Plugin/####/twc.xml.bak
<Package Folder>/Plugin/####/umeng_general_config.xml
<Package Folder>/Plugin/####/umeng_it.cache
<Package Folder>/Plugin/####/update.db
<Package Folder>/Plugin/####/update.db-journal
<Package Folder>/Plugin/####/webview.db-journal
<Package Folder>/Plugin/####/wochi_v4.db-journal
<Package Folder>/Plugin/####/wpspay.xml
<Package Folder>/app_payload_lib/done
<Package Folder>/cache/####/data_0
<Package Folder>/cache/####/data_1
<Package Folder>/cache/####/data_2
<Package Folder>/cache/####/data_3
<Package Folder>/cache/####/f_000001
<Package Folder>/cache/####/f_000002
<Package Folder>/cache/####/f_000003
<Package Folder>/cache/####/f_000004
<Package Folder>/cache/####/f_000005
<Package Folder>/cache/####/f_000006
<Package Folder>/cache/####/f_000007
<Package Folder>/cache/####/f_000008
<Package Folder>/cache/####/f_000009
<Package Folder>/cache/####/f_00000a
<Package Folder>/cache/####/index
<Package Folder>/databases/webview.db-journal
<Package Folder>/databases/webviewCookiesChromium.db-journal (deleted)
<Package Folder>/files/00ef36029e99c531a21fa242633b6e45.apk
<Package Folder>/files/0fbe2c48.apk
<Package Folder>/files/dp.apk
<Package Folder>/files/net.tt.plugin.damai.apk
<Package Folder>/files/net.tt.plugin.miwan (deleted)
<Package Folder>/files/net.tt.plugin.miwan.apk
<Package Folder>/files/net.tt.plugin.myadv (deleted)
<Package Folder>/files/net.tt.plugin.myadv.apk
<Package Folder>/files/net.tt.plugin.mysdk (deleted)
<Package Folder>/files/net.tt.plugin.mysdk.apk
<Package Folder>/files/net.tt.plugin.qipa (deleted)
<Package Folder>/files/net.tt.plugin.qipa.apk
<Package Folder>/files/net.tt.plugin.shangan (deleted)
<Package Folder>/files/net.tt.plugin.shangan.apk
<Package Folder>/files/net.tt.plugin.taiku.apk
<Package Folder>/files/net.tt.plugin.utadv (deleted)
<Package Folder>/files/net.tt.plugin.utadv.apk
<Package Folder>/files/net.tt.plugin.yiyou (deleted)
<Package Folder>/files/net.tt.plugin.yiyou.apk
<Package Folder>/files/net.tt.plugin.yufeng.apk
<Package Folder>/files/net.tt.plugin.zhongzhi.apk
<Package Folder>/shared_prefs/session.xml
<SD-Card>/.d080d3a37b0be7bc7c15c0a5ac76bc64/####/6561c772-e3a5-...9c.zip
<SD-Card>/.d080d3a37b0be7bc7c15c0a5ac76bc64/.config
<SD-Card>/.tpservice/####/qsha_80001_5096.jar
<SD-Card>/.twservice/####/tw
<SD-Card>/.twservice/qshp_3003_2272.zip
<SD-Card>/com.zckj.files/u.apk

Miscellaneous:

Executes next shell scripts:

/system/bin/netcfg
cat /proc/version
cat /sys/block/mmcblk0/device/cid
chmod -R 755 <Package Folder>/Plugin

Loads the following dynamic libraries:

dwpbixoh
dyvgowhs

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES-ECB-NoPadding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES
DES-ECB-NoPadding

Gains access to geolocation.

Gains access to network information.

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

Gains access to information about installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

Gains access to information about sent/received SMS messages.

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