Android.RemoteCode.6098

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.127.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) up####.sdk.jig####.cn:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) api.s####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) secgw-n####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) adser####.go####.com:443
TCP(TLS/1.0) s####.j####.cn:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) www.go####.nl:443
UDP 1####.168.118.1:137
UDP s.j####.cn:19000
TCP 1####.202.138.18:7001

DNS requests:

adser####.go####.com
and####.b####.qq.com
api.s####.com
log.u####.com
mt####.go####.com
plb####.u####.com
s####.j####.cn
s.j####.cn
sec.u####.com
sis.j####.io
ssl.gst####.com
u####.u####.com
up####.sdk.jig####.cn
www.go####.com
www.go####.nl
www.gst####.com

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
up####.sdk.jig####.cn/v1/push/sdk/postlist

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1004
/data/data/####/3f299107-59dc-4ee3-82c8-80768d285059
/data/data/####/5cfd63df-ca6c-42e0-8ba1-d20e0dc80783
/data/data/####/8e76285b-258b-4f92-87dc-7caafb88dfc9
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/JPushSA_Config.xml
/data/data/####/MultiDex.lock
/data/data/####/appPackageNames_v2
/data/data/####/be7b7b05-7ca6-433e-b4b8-e26585aa3a9b
/data/data/####/bugly_db_-journal
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/com.sunnsoft.laiai;pushcoree61ea4b5eab24b689e97...77.xml
/data/data/####/com.sunnsoft.laiaie61ea4b5eab24b689e97b1bc3c257977.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5Njg1ODU4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5Njg3Nzkx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5Njk2MzQz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5Njk5Njc1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NjkzNTM4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzA2MTU4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzA5MjMz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzAzMTMz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzE1OTEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzEyOTM2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzI2Mzg1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzI5Mzc0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzM2MzA0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzMyMjY3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2MzA5NzQwMDM3;
/data/data/####/dW1weF9zaGFyZV8xNTY2MzA5NjgzNDA1;
/data/data/####/dW1weF9zaGFyZV8xNTY2MzA5NjgzNDUz;
/data/data/####/dfe17800-7d8b-48a4-bba0-0bb00abb7f38
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f6b2ffcf-86ef-49f0-9939-b18d8ef20b8a
/data/data/####/fe502158-2e08-4e8a-9b05-2676dd542d83
/data/data/####/i==1.2.0&&2.1.0_1566309685953_envelope.log
/data/data/####/i==1.2.0&&2.1.0_1566309693676_envelope.log
/data/data/####/i==1.2.0&&2.1.0_1566309726375_envelope.log
/data/data/####/i==1.2.0&&2.1.0_1566309732309_envelope.log
/data/data/####/info.xml
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_local_notification.db
/data/data/####/jpush_local_notification.db-journal
/data/data/####/jpush_local_notification.db-wal
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpush_statistics.db
/data/data/####/jpush_statistics.db-journal
/data/data/####/jpush_statistics.db-shm (deleted)
/data/data/####/jpush_statistics.db-wal
/data/data/####/jpush_uncaughtexception_file
/data/data/####/libjiagu2047352379.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/security_info
/data/data/####/share.db-journal
/data/data/####/sobot_chat_20190820_log.txt
/data/data/####/sobot_config.xml
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/zhuge
/data/data/####/zhuge-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.push_deviceid
/data/media/####/.umm.dat
/data/media/####/255633e1-f975-458f-b4f0-e0c2f879ad1f
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/sysid.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
/system/bin/sh -c type su
chmod 755 <Package Folder>/.jiagu/libjiagu2047352379.so
getprop
logcat -d -v threadtime
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugly
jcore121
libjiagu2047352379
securityenv

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-ECB-NoPadding
AES-GCM-NoPadding

Accesses the ITelephony private interface.

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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