Adware.Gexin.11566

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443

DNS requests:

a####.man.aliy####.com
a####.u####.com
and####.b####.qq.com
plb####.u####.com
u####.u####.com

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1004
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/MultiDex.lock
/data/data/####/_app.xml
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzc3MzI5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzc5OTc1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5NzczNTY5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzg1NzQ3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzg2ODYy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzg4ODIx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5NzgyNTgw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzk0Nzc4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzk2MTA2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5Nzk3NTg3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5NzkxODU1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODA0NzU3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODA1Njc4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODA3NTk1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODA4NTIz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODAwMzEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODAxMjEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODAyMDk5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODAzNzY5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODE0MDI3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODE2MDM4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODE3OTQ0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODE5OTY3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODEyMDQ3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODEzMDY4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODI0Njg4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODI1ODI2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODI4Mjg4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODIxMzQ1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODIzMzgy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0MTg5ODMwNjU2;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&1.0.1_1554189773591_envelope.log
/data/data/####/i==1.2.0&&1.0.1_1554189777363_envelope.log
/data/data/####/info.xml
/data/data/####/libjiagu585633924.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/security_info
/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_it.cache
/data/data/####/umeng_message_state.xml
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/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 androVM.vbox_dpi
/system/bin/sh -c getprop gsm.sim.state
/system/bin/sh -c getprop gsm.sim.state2
/system/bin/sh -c getprop qemu.sf.fake_camera
/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.debuggable
/system/bin/sh -c getprop ro.genymotion.version
/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.secure
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
getprop androVM.vbox_dpi
getprop gsm.sim.state
getprop gsm.sim.state2
getprop qemu.sf.fake_camera
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.debuggable
getprop ro.genymotion.version
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.secure
getprop ro.vivo.os.build.display.id
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugly
libjiagu585633924

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
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.).

Displays its own windows over windows of other apps.

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Mitos

Technical information

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