Android.RemoteCode.549

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.127.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) 1####.205.163.87:80
TCP(HTTP/1.1) 1####.29.29.29:80
TCP(HTTP/1.1) oss.thebeas####.com:80
TCP(TLS/1.0) hs.cb####.com:443
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) api.thebeas####.com:443
TCP(TLS/1.0) e.crashly####.com:443
TCP(TLS/1.0) api.s####.com:443
TCP(TLS/1.0) msg.umengc####.com:443
TCP(TLS/1.0) st####.thebeas####.com:443
TCP(TLS/1.0) sett####.crashly####.com:443
TCP(TLS/1.0) x####.com:443
TCP(TLS/1.0) api.growi####.com:443
TCP(TLS/1.0) d506####.cdn.uc####.####.cn:443
TCP(TLS/1.0) hs-pa####.b0.a####.com:443
TCP(TLS/1.0) t####.growi####.com:443
TCP(TLS/1.0) t.growi####.com:443
TCP umengj####.m.ta####.com:80
TCP 1####.205.160.76:443

DNS requests:

ag####.m.ta####.com
api.growi####.com
api.s####.com
api.thebeas####.com
as####.growi####.com
e.crashly####.com
hs-pa####.s####.com
hs.cb####.com
i####.cn
img.thebeas####.com
l####.tbs.qq.com
log.u####.com
msg.umengc####.com
oss.thebeas####.com
s####.u####.com
sett####.crashly####.com
st####.thebeas####.com
t####.growi####.com
t.growi####.com
umengj####.m.ta####.com
x####.com

HTTP GET requests:

oss.thebeas####.com/iconfont/iconfont.ttf

HTTP POST requests:

l####.tbs.qq.com/ajax?c=####&k=####

Modified file system:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/1526454254489.log
/data/data/####/1526454254489.log.bak
/data/data/####/242274723904757296
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39EBeginSession.cls_temp
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39EBeginSession.json
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionApp.cls_temp
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionApp.json
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionDevice.cls_temp
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionDevice.json
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionOS.cls_temp
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionOS.json
/data/data/####/5AFBD7E70372-0001-0806-544A5CAFB39ESessionUser.cls_temp
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39EBeginSession.cls_temp
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39EBeginSession.json
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39ESessionApp.cls_temp
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39ESessionApp.json
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39ESessionDevice.cls_temp
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39ESessionDevice.json
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39ESessionOS.cls_temp
/data/data/####/5AFBD7EA0332-0001-0870-544A5CAFB39ESessionOS.json
/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/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/MultiDex.lock
/data/data/####/TwitterAdvertisingInfoPreferences.xml
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/com.crashlytics.prefs.xml
/data/data/####/com.crashlytics.sdk.android.crashlytics-core;co...re.xml
/data/data/####/com.crashlytics.sdk.android;answers;settings.xml
/data/data/####/com.crashlytics.settings.json
/data/data/####/com.thebeastshop.thebeast;channel.growing.db
/data/data/####/com.thebeastshop.thebeast;channel.growing.db-journal
/data/data/####/com.thebeastshop.thebeast_preferences.xml
/data/data/####/core_info
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/debug.conf
/data/data/####/eudemon
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/growing.db
/data/data/####/growing.db-journal
/data/data/####/growing_persist_data.xml
/data/data/####/growing_profile.xml
/data/data/####/growingio_diagnose.xml
/data/data/####/index
/data/data/####/initialization_marker
/data/data/####/io.fabric.sdk.android;fabric;io.fabric.sdk.andr...ng.xml
/data/data/####/jb_sp.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu1784909077.so
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/sa_ca6fd502-111a-4701-80de-84ab3570a774_1526454248016.tap
/data/data/####/sa_de05a289-385b-4796-be86-4397a19f4a71_1526454249287.tap
/data/data/####/session_analytics.tap
/data/data/####/session_analytics.tap.tmp
/data/data/####/sobot_chat_20180516_log.txt
/data/data/####/sobot_config.xml
/data/data/####/talkingdata_file_prefence.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdid.xml
/data/data/####/umeng_socialize.xml
/data/data/####/umeng_socialize.xml (deleted)
/data/data/####/vds_hybrid.min.js
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.nomedia
/data/media/####/.tcookieid
/data/media/####/3ddeb8c0d19748e9b4019a313582b10a
/data/media/####/4be090c2dfc6462db52db1178fdebd7a
/data/media/####/9cdd33409fcc41d28ba19590fc14a0ed
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/accs_election
/data/media/####/deviceToken
/data/media/####/emoji.ttf
/data/media/####/phone_uuid.tmp

Miscellaneous:

Executes next shell scripts:

<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:5719fa69e0f55aa011000150","utdid":"WvvX6MS7wzQDAGdzx1FwR61P","sdkVersion":"212"} -I agoodm.m.taobao.com -O 80 -T -Z
chmod 500 <Package Folder>/files/DaemonServer
chmod 755 <Package Folder>/.jiagu/libjiagu1784909077.so
getprop ro.product.cpu.abi
sh

Loads the following dynamic libraries:

libjiagu1784909077
tnet-3.1

Uses the following algorithms to encrypt data:

AES
AES-CBC-NoPadding
AES-CBC-PKCS5Padding
DES-CBC-PKCS5Padding
RSA-ECB-NoPadding

Uses the following algorithms to decrypt data:

AES
AES-CBC-NoPadding
AES-CBC-PKCS5Padding
DES-CBC-PKCS5Padding

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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