Android.RemoteCode.1731

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.127.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) nav.cn.ron####.com:80
TCP(HTTP/1.1) a####.b####.qq.com:8011
TCP(HTTP/1.1) a####.b####.qq.com:8012
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(TLS/1.0) api.s####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP(TLS/1.0) j####.d####.com.####.com:443
TCP(TLS/1.0) s####.cn.ron####.com:443
TCP(TLS/1.0) 1####.217.20.78:443
TCP(TLS/1.0) j####.d####.com:443
TCP(TLS/1.0) o####.map.b####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) cdn####.appa####.com:443
TCP(TLS/1.0) wap.cmpass####.com:8443
TCP(TLS/1.0) hs.cb####.com:443
TCP(TLS/1.0) experi####.appa####.com:443
TCP(TLS/1.0) hs-pa####.b0.a####.com:443
TCP 1####.92.18.24:8616
TCP c####.g####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.b####.qq.com
aexcep####.b####.qq.com
and####.b####.qq.com
api.map.b####.com
api.s####.com
c####.g####.ig####.com
c-h####.g####.com
cdn####.appa####.com
experi####.appa####.com
hs-pa####.s####.com
hs.cb####.com
j####.d####.com
loc.map.b####.com
nav.cn.ron####.com
o####.map.b####.com
plb####.u####.com
s####.cn.ron####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
wap.cmpass####.com

HTTP GET requests:

t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_bca864
t####.c####.q####.####.com/tdata_fyR930

HTTP POST requests:

a####.b####.qq.com:8011/rqd/async
a####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
c-h####.g####.com/api.php?format=####&t=####
nav.cn.ron####.com/navipush.json
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/ADHOC_SHARED_PREFERENCE.xml
/data/data/####/ADHOC_SHARED_PREFERENCE.xml (deleted)
/data/data/####/ADHOC_SHARED_PREFERENCE.xml.bak
/data/data/####/ADHOC_SHARED_PREFERENCE.xml.bak (deleted)
/data/data/####/COUNTLY_STORE.xml
/data/data/####/FwLog.xml
/data/data/####/IM.xml
/data/data/####/INSTALLATION
/data/data/####/RongPush.xml
/data/data/####/Statistics.xml
/data/data/####/abtest.xml
/data/data/####/authStatus_com.doumi.jianzhi.xml
/data/data/####/authStatus_com.doumi.jianzhi;ipc.xml
/data/data/####/authStatus_com.doumi.jianzhi;pushservice.xml
/data/data/####/authStatus_com.doumi.jianzhi;remote.xml
/data/data/####/authStatus_io.rong.push.xml
/data/data/####/bugly_db_-journal
/data/data/####/conf_n.pid
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTU5ODQy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTY5MzQ2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTc0NjU2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTc5ODg3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTg1NjQ4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTg4NjE2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTk4OTQ3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NTkzMDc5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NjA0MjAw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NjA5OTQy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NjEzMTU4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzMTg2NjIzNTM0;
/data/data/####/dmdid
/data/data/####/domSetting
/data/data/####/domSettingTime
/data/data/####/doumi-db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/firll.dat
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/i==1.2.0&&5.2.6_1543186559874_envelope.log
/data/data/####/i==1.2.0&&5.2.6_1543186574735_envelope.log
/data/data/####/i==1.2.0&&5.2.6_1543186585787_envelope.log
/data/data/####/imkit.db-journal
/data/data/####/increment_cache_file
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jb_sp.xml
/data/data/####/jianZhi.xml
/data/data/####/libcuid.so
/data/data/####/libjiagu-1123170138.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/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/####/sobot_chat_20181125_log.txt
/data/data/####/sobot_config.xml
/data/data/####/sobot_config.xml.bak
/data/data/####/start_act.xml
/data/data/####/tdata_bca864
/data/data/####/tdata_bca864.jar
/data/data/####/tdata_fyR930
/data/data/####/tdata_fyR930.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_general_config.xml
/data/data/####/umeng_general_config.xml (deleted)
/data/data/####/umeng_it.cache
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/BeLog_1543186570071.log
/data/media/####/BeLog_1543186580801.log
/data/media/####/BeLog_1543186586598.log
/data/media/####/BeLog_1543186589584.log
/data/media/####/BeLog_1543186593995.log
/data/media/####/BeLog_1543186599780.log
/data/media/####/BeLog_1543186610734.log
/data/media/####/BeLog_1543186613813.log
/data/media/####/app.db
/data/media/####/com.doumi.jianzhi.bin
/data/media/####/com.doumi.jianzhi.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/conlts.dat
/data/media/####/dmdid
/data/media/####/domSetting
/data/media/####/domSettingTime
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/phone_uuid.tmp
/data/media/####/rong_sdk.log
/data/media/####/rong_sdk_debug.log
/data/media/####/sysid.dat
/data/media/####/tdata_bca864
/data/media/####/tdata_fyR930
/data/media/####/test.log
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat

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
/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/gdaemon_20161017 0 <Package>/<Package>.push.GetTuiPushService 24702 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
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.build.version.opporom
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
logcat -d -v threadtime
ls /sys/class/thermal
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.push.GetTuiPushService 24702 300 0

Loads the following dynamic libraries:

BaiduMapSDK_base_v5_0_0
RongIMLib
dek
getuiext3
libjiagu-1123170138
locSDK7b

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding

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.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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