Android.Triada.845

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Triada.222.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) pm.zhuo####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) 2####.58.212.206:443
TCP(TLS/1.0) h####.b####.com:443
TCP(TLS/1.0) www.p####.com:443
TCP(TLS/1.0) d####.iap####.com:443
TCP(TLS/1.0) owe.joy-r####.com:9050
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5225

DNS requests:

and####.b####.qq.com
c####.g####.ig####.com
c-h####.g####.com
cdn.joy-r####.com
d####.iap####.com
h####.b####.com
owe.joy-r####.com
pm.zhuo####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
www.p####.com

HTTP GET requests:

d####.c####.l####.####.com/ec93f0d5-58ed-4831-b432-486e65341580bdco_10072
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP HEAD requests:

d####.c####.l####.####.com/ec93f0d5-58ed-4831-b432-486e65341580bdco_10072

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
pm.zhuo####.com/Api/AddActivate
pm.zhuo####.com/Api/UnifiedAccess
pm.zhuo####.com/Api/package
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/anr/traces.txt
/data/data/####/1004
/data/data/####/3018798.jar
/data/data/####/H4O783l.apk
/data/data/####/ZYASDKPOIEJMFKL##@!!!.xml
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/__local_ap_info_cache.json
/data/data/####/__local_stat_cache.json
/data/data/####/__send_data_1522752893859
/data/data/####/__send_data_1522752906598
/data/data/####/bdco.cf
/data/data/####/bdco.tmp.temp
/data/data/####/bdco.tmp0.temp
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes10.dex
/data/data/####/crashrecord.xml
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/iapp_crash.txt
/data/data/####/iapppay_config.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/lib.zip
/data/data/####/libBugly.so
/data/data/####/libcocos2dcpp.so
/data/data/####/libcuid.so
/data/data/####/libgetuiext2.so
/data/data/####/local_crash_lock
/data/data/####/native_record_lock
/data/data/####/pgyersdk.xml
/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/####/statistics_preference.xml
/data/data/####/tMS866P3hcq
/data/data/####/webview.db-journal
/data/data/####/x
/data/media/####/.confd
/data/media/####/.confd-journal
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.timestamp
/data/media/####/1522752893330.log
/data/media/####/1522752905223.log
/data/media/####/1522752908809.log
/data/media/####/1522752922881.log
/data/media/####/Badinfo.xml
/data/media/####/Lockinfo.xml
/data/media/####/Pullinfo.xml
/data/media/####/YvscMPs.xml
/data/media/####/app.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.zhuoyian.beautylandlord.db
/data/media/####/rinsWPVPycqVPSq38.db
/data/media/####/rinsWPVPycqVPSq38.db-journal
/data/media/####/webinfo.xml

Miscellaneous:

Executes next shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/app_aqPVSg3/tMS866P3hcq -p <Package> -s com.android.alarm.BackgroundService -t 600
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25796 300 0
chmod 0755 <Package Folder>/app_aqPVSg3/tMS866P3hcq
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop
logcat -d -v threadtime
sh <Package Folder>/app_aqPVSg3/tMS866P3hcq -p <Package> -s com.android.alarm.BackgroundService -t 600

Loads the following dynamic libraries:

Bugly
cocos2dcpp
com_zhuoyian_beautylandlord
getuiext2
null

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
DES-ECB-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-GCM-NoPadding
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.

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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