Android.RemoteCode.4794

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.907

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) ji####.jieme####.com:8152
TCP(HTTP/1.1) nstc####.qiazhiw####.cn:20000
TCP(HTTP/1.1) 1####.78.31.198:8030
TCP(HTTP/1.1) www.palmfun####.cn:80
TCP(HTTP/1.1) lp.lapia####.com:6099
TCP(HTTP/1.1) wn.qiazhiw####.cn.####.net:80
TCP(HTTP/1.1) a####.on####.club:80
TCP(HTTP/1.1) 47.1####.5.162:9004
TCP(HTTP/1.1) q####.a####.com:80
TCP(HTTP/1.1) fy.bigb####.com:6099
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) a####.t####.cn:1119
TCP(TLS/1.0) 1####.217.20.78:443
TCP nstc####.qiazhiw####.cn:6688

DNS requests:

a####.on####.club
a####.t####.cn
fy.bigb####.com
ji####.dl####.com
ji####.jieme####.com
l####.bigb####.com
lp.lapia####.com
mt####.go####.com
nstc####.qiazhiw####.cn
plb####.u####.com
u####.u####.com
wn.qiazhiw####.cn
www.palmfun####.cn

HTTP GET requests:

a####.on####.club/fileupload/984180992a939ddf.jar
q####.a####.com/jieplginf/djmdeta29x
wn.qiazhiw####.cn.####.net/update/up052394110

HTTP POST requests:

fy.bigb####.com:6099/aps/
ji####.jieme####.com:8152/ryf_webserver/payment/checkupdate.html
lp.lapia####.com:6099/aps/
nstc####.qiazhiw####.cn:20000/v1/sdk/pkg/update?app_id=####&t=####
nstc####.qiazhiw####.cn:20000/v1/srv/err/report?app_id=####&t=####
nstc####.qiazhiw####.cn:20000/v1/srv/info/get?app_id=####&t=####
www.palmfun####.cn/fee/searchpc
www.palmfun####.cn/fee/searchpcNew

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/8770948da0d9771013a48c88a206dc37.0.tmp
/data/data/####/8770948da0d9771013a48c88a206dc37.1.tmp
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/JiePay.xml
/data/data/####/MultiDex.lock
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/XinZF.xml
/data/data/####/XinZF_conf.xml
/data/data/####/XinZFsmspay.db
/data/data/####/XinZFsmspay.db-journal
/data/data/####/a==8.0.0&&1.0.0_1558757532090_envelope.log
/data/data/####/a_tmp
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml
/data/data/####/config50496.xml
/data/data/####/config50496.xml.bak (deleted)
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTI3Njg0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTM0MzQ3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTM2ODky;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTQ0OTIy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTQwNzk4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTU3Nzgz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTUwMjM5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTUzNTQ4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTY1MDUz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTY4ODUx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTYxMDEz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTc3NDAw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTcyNjYz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTg3OTI5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTgwNjY4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTk2ODYy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU4NzU3NTkyMzM0;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fplay_arthc
/data/data/####/i==1.2.0&&1.0.0_1558757527761_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1558757534368_envelope.log
/data/data/####/info.xml
/data/data/####/jiepay_config.xml
/data/data/####/jiepayplugin.apk
/data/data/####/journal.tmp
/data/data/####/jymosx.sqln.fwhsk_preferences.xml
/data/data/####/jymosxsqlnfwhsk
/data/data/####/lpbhd.jar
/data/data/####/mobclick_agent_user_jymosx.sqln.fwhsk.xml
/data/data/####/multidex.version.xml
/data/data/####/new_md.jar
/data/data/####/one.dex
/data/data/####/t==8.0.0&&1.0.0_1558757532010_envelope.log
/data/data/####/tmp-jymosx.sqln.fwhsk-1.apk.classes-1849072413.zip
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/uid.f
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/up052394110
/data/data/####/up052394110.jar
/data/data/####/yunUid.f
/data/data/####/zdbdd.jar
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/crash-2019-05-25 04;12;11.log
/data/media/####/crash-2019-05-25 04;12;21.log
/data/media/####/crash-2019-05-25 04;12;25.log
/data/media/####/crash-2019-05-25 04;12;30.log
/data/media/####/crash-2019-05-25 04;12;34.log
/data/media/####/crash-2019-05-25 04;12;38.log
/data/media/####/crash-2019-05-25 04;12;41.log
/data/media/####/crash-2019-05-25 04;12;45.log
/data/media/####/crash-2019-05-25 04;12;49.log
/data/media/####/crash-2019-05-25 04;12;53.log
/data/media/####/crash-2019-05-25 04;12;58.log
/data/media/####/crash-2019-05-25 04;13;01.log
/data/media/####/log
/data/media/####/msg
/data/media/####/order
/data/media/####/status
/data/media/####/sysid.dat

Miscellaneous:

Executes the following shell scripts:

./fplay_arthc
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
chmod 777 <Package Folder>/files/fplay_arthc
chmod 777 <Package Folder>/jymosxsqlnfwhsk
dd if=<Package Folder>/files/fplay_arthc of=<Package Folder>/jymosxsqlnfwhsk
ls /
ls /sys/class/thermal
sh
sh ./fplay_arthc

Loads the following dynamic libraries:

n00abe

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
DES
DES-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
DES
DES-CBC-PKCS5Padding

Accesses the ITelephony private interface.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about running apps.

Displays its own windows over windows of other apps.

Gets information about sent/received SMS.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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