Android.RemoteCode.4435

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) 1####.78.31.198:8030
TCP(HTTP/1.1) sdk.api.qiazhiw####.cn:10002
TCP(HTTP/1.1) gdv.a.s####.com:80
TCP(HTTP/1.1) www.palmfun####.cn:80
TCP(HTTP/1.1) sdk.api.qiazhiw####.cn:10201
TCP(HTTP/1.1) sdk.api.qiazhiw####.cn:10001
TCP(HTTP/1.1) wn.qiazhiw####.cn.####.net:80
TCP(HTTP/1.1) 47.1####.5.162:9004
TCP(HTTP/1.1) q####.a####.com:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443

DNS requests:

i####.api.qiazhiw####.cn
ji####.dl####.com
ji####.jieme####.com
plb####.u####.com
pv.s####.com
re####.api.qiazhiw####.cn
sdk.api.qiazhiw####.cn
u####.u####.com
wn.qiazhiw####.cn
www.palmfun####.cn

HTTP GET requests:

gdv.a.s####.com/cityjson?ie=####
q####.a####.com/jieplginf/djmdeta29
wn.qiazhiw####.cn.####.net/update/up03169499

HTTP POST requests:

ji####.jieme####.com:8152/ryf_webserver/payment/checkupdate.html
sdk.api.qiazhiw####.cn:10001/v2/bag/monitor?app_id=####&t=####
sdk.api.qiazhiw####.cn:10001/v2/sdk/init2?app_id=####&t=####
sdk.api.qiazhiw####.cn:10001/v2/update/check?app_id=####&t=####
sdk.api.qiazhiw####.cn:10002/v2/callback/message?app_id=####&t=####
sdk.api.qiazhiw####.cn:10002/v2/log/add?app_id=####&t=####
sdk.api.qiazhiw####.cn:10201/v2/sdk/report?app_id=####&t=####
sdk.api.qiazhiw####.cn:10201/v3/sdk/report?appId=####&t=####
www.palmfun####.cn/fee/active
www.palmfun####.cn/fee/searchpc
www.palmfun####.cn/fee/searchpcNew

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/JiePay.xml
/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==8.0.2&&1.0.0_1555297003786_envelope.log
/data/data/####/a_tmp
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml
/data/data/####/com.tangguo.chuanqi.com.one.support.c.aOnePay_m...ournal
/data/data/####/com.tangguo.chuanqi_preferences.xml
/data/data/####/config50466.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDA3NjMy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDAxNDM4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDEzOTEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDI4MTYz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDIwNDEz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDM0ODk2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDQ5NTI3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDQxNTIx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDU2NjE3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDYyNDYw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU1Mjk3MDcxMDk0;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fplay_arthc
/data/data/####/i==1.2.0&&1.0.0_1555297001467_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297007654_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297013968_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297020448_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297028185_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297034944_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297041549_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297049539_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297056647_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297062472_envelope.log
/data/data/####/i==1.2.0&&1.0.0_1555297071135_envelope.log
/data/data/####/info.xml
/data/data/####/jiepay_config.xml
/data/data/####/jiepayplugin.apk
/data/data/####/jiepayplugin.apkdata
/data/data/####/jiepaysmspay.db
/data/data/####/jiepaysmspay.db-journal
/data/data/####/mtangguochuanqi
/data/data/####/new_md.jar
/data/data/####/one.dex
/data/data/####/one.dex (deleted)
/data/data/####/onePay_SP.xml
/data/data/####/t==8.0.2&&1.0.0_1555297003474_envelope.log
/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_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/up03169499
/data/data/####/up03169499.dex (deleted)
/data/data/####/up03169499.jar
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/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>/mtangguochuanqi
dd if <Package Folder>/files/fplay_arthc of <Package Folder>/mtangguochuanqi
dd if=<Package Folder>/files/fplay_arthc of=<Package Folder>/mtangguochuanqi
ls /
ls /sys/class/thermal
sh
sh ./fplay_arthc

Loads the following dynamic libraries:

cocos2dcpp
nba741

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.).

Displays its own windows over windows of other apps.

Parses information from SMS.

Gets information about sent/received SMS.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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