Adware.Gexin.18693

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) cn-hang####.oss####.aliyun####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(TLS/1.0) 1####.217.168.234:443
TCP(TLS/1.0) f####.gst####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) dt.net####.im:443
TCP(TLS/1.0) qy-swa####.qi####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) nim.qi####.com:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) g####.j####.com:443
TCP(TLS/1.0) api.bugfe####.com:443
TCP(TLS/1.0) 1####.217.19.202:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.2) 1####.217.168.234:443
TCP(TLS/1.2) www.google####.com:443
TCP l####.net####.im:8080

DNS requests:

a####.u####.com
and####.b####.qq.com
and####.cli####.go####.com
and####.google####.com
api.bugfe####.com
cn-hang####.oss####.aliyun####.com
dt.net####.im
f####.gst####.com
g####.j####.com
instant####.google####.com
l####.net####.im
lbs.net####.im
nim.qi####.com
oc.u####.com
plb####.u####.com
qy-swa####.qi####.com
res####.a####.com
u####.u####.com
www.google####.com

HTTP GET requests:

cn-hang####.oss####.aliyun####.com/amap-api/comm/upload/CoordinateSoEnhe...

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/.lock
/data/data/####/1004
/data/data/####/NIMSDK_Config_650c1d35081401ec7f54d26eb73fb972.xml
/data/data/####/NIMSDK_Config_650c1d35081401ec7f54d26eb73fb972_...87.xml
/data/data/####/Unicorn.650c1d35081401ec7f54d26eb73fb972.xml
/data/data/####/Unicorn.650c1d35081401ec7f54d26eb73fb972.xml.bak
/data/data/####/alsn20170807.db
/data/data/####/alsn20170807.db-journal
/data/data/####/bugfender.device.key.xml
/data/data/####/bugfender.preferences.xml
/data/data/####/bugly_db_
/data/data/####/bugly_db_-journal
/data/data/####/c0586a10777146560765a69231d89beb.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.qiyukf.analytics.xml
/data/data/####/com.qiyukf.analytics.xml.bak
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMDQzNjE5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMDUyMjA3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMDYzNjEy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMDg5Mzk4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMDgxNzAy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMDk1NjA0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTc0NjkyMTAyMzY4;
/data/data/####/dfba17c4d52138281c2597d63d6b225a.0
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/i==1.2.0&&1.3.3.1_1574692043645_envelope.log
/data/data/####/i==1.2.0&&1.3.3.1_1574692053050_envelope.log
/data/data/####/i==1.2.0&&1.3.3.1_1574692063620_envelope.log
/data/data/####/i==1.2.0&&1.3.3.1_1574692081690_envelope.log
/data/data/####/info.xml
/data/data/####/jni_log_1574692040650.txt
/data/data/####/jni_log_1574692050415.txt
/data/data/####/jni_log_1574692061746.txt
/data/data/####/jni_log_1574692079977.txt
/data/data/####/jni_log_1574692087576.txt
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/k.store
/data/data/####/kuaihuoyun.log
/data/data/####/kuaihuoyun.xml
/data/data/####/libjiagu.so
/data/data/####/libweexjsb.so
/data/data/####/libwgs2gcj.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/loctemp.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/logs
/data/data/####/logs-1574692056836.json
/data/data/####/logs-1574692068688.json
/data/data/####/logs-1574692107460.json
/data/data/####/msg.db
/data/data/####/msg.db-journal
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/onlineconfig_agent_online_setting_com.alog.driver.xml
/data/data/####/pref.xml
/data/data/####/proc_auxv
/data/data/####/qiyu_save_650c1d35081401ec7f54d26eb73fb972.xml
/data/data/####/security_info
/data/data/####/session.json
/data/data/####/sys_log_1574692040650.txt
/data/data/####/sys_log_1574692050415.txt
/data/data/####/sys_log_1574692061746.txt
/data/data/####/sys_log_1574692079977.txt
/data/data/####/sys_log_1574692087576.txt
/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_it.cache
/data/data/####/unicorn#cheese#
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/data/app/<Package>-1/lib/arm/libweexjsb.so 89 0
/data/app/<Package>-1/lib/arm/libweexjsb.so 90 0
/data/app/<Package>-1/lib/arm/libweexjsb.so 91 0
/data/app/<Package>-1/lib/arm/libweexjsb.so 95 0
/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/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
/system/lib/arm/houdini /data/app/<Package>-1/lib/arm/libweexjsb.so /data/app/<Package>-1/lib/arm/libweexjsb.so 71 0
/system/lib/arm/houdini /data/app/<Package>-1/lib/arm/libweexjsb.so /data/app/<Package>-1/lib/arm/libweexjsb.so 89 0
/system/lib/arm/houdini /data/app/<Package>-1/lib/arm/libweexjsb.so /data/app/<Package>-1/lib/arm/libweexjsb.so 93 0
getprop
ls /sys/class/thermal

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
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 APN settings.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

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