Adware.Gexin.20147

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) d####.opensp####.cn:80
TCP(HTTP/1.1) h####.opensp####.cn:80
TCP(SSL/3.0) 2####.107.1.97:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) api.w####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) cha####.api.talkmo####.com:443

DNS requests:

03688b3####.bug####.com
a####.man.aliy####.com
api.w####.com
cha####.api.talkmo####.com
d####.opensp####.cn
h####.opensp####.cn
plb####.u####.com
u####.u####.com

HTTP GET requests:

h####.opensp####.cn/launchconfig?t=####&p=b21lb####

HTTP POST requests:

d####.opensp####.cn/index.php/clientrequest/clientcollect/isCollect

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/098e24f76126dee91a7ce8a45b2373c75892a8d636f12a9....0.tmp
/data/data/####/164c151bceb8041e70261365cf7f78b0760c35176859f8a....0.tmp
/data/data/####/34a059eccc7c31dcaf613068fc12f072b017e3c1648584b....0.tmp
/data/data/####/3b4efe6b2b2a2926e689fc24c9dfc3cbb0cd874ebf73b19....0.tmp
/data/data/####/402b182cd11e241bcbaac7f881eeef55bab57a51d05576b....0.tmp
/data/data/####/40fd5eeeea4c9858f2483b92e5383a5dc0af918d4c66daa....0.tmp
/data/data/####/41187928c4232fc10a32bdb7c71854c79f3bc23280120c5....0.tmp
/data/data/####/48ada8deb962afdbb14483676584c83c5b32a62197475bb....0.tmp
/data/data/####/4c601834fde1b2590fc1a53de2c78a82ff3666c717952d6....0.tmp
/data/data/####/504bdb75ad56dda9445f3e75b5627c0884ac483588c39b7....0.tmp
/data/data/####/61b5309d00dbf12e0175894e05a21ed6cc9c62029f9ee9a....0.tmp
/data/data/####/677eaf69f2300950c2e53ee7eb34b907fc3f67c8122f254....0.tmp
/data/data/####/68a84bf4db107ae5ead1b8168407f13b65bb3bbe2938a5c....0.tmp
/data/data/####/78670a1f565fbd0655395b1ce9ded7737e1565ba81eb0de....0.tmp
/data/data/####/7bb32894aa2eaeb2acbbb9e7b1c7ab90a169d660057c366....0.tmp
/data/data/####/8613da8647a7bf7bd049ff2bd8779bee2dd3844ce7b7722....0.tmp
/data/data/####/896e719391a0845fde938c5337e48dc20f277502382e1bb....0.tmp
/data/data/####/9974db0eace1bf13168976c516c5e31d39a2ab747f7c79f....0.tmp
/data/data/####/ACCS_SDK.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/MultiDex.lock
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/a1a294fc505e3234675ce20eebf847dc88378f73c2dd2c2....0.tmp
/data/data/####/a==7.5.0&&1.2.16.6_rls_1587904752880_envelope.log
/data/data/####/aaadefdc4c10f8283221be19d30e2712cf15fc915a13e5c....0.tmp
/data/data/####/c4c892aed84127b325fd69e0387e6a1e4b8c96f02de7a09....0.tmp
/data/data/####/com.iflytek.id.xml
/data/data/####/com.iflytek.msc.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTg3OTA0NzQ2ODI2;
/data/data/####/da273ea2ef5e95aee958417ae12fc4789357b76caa31344....0.tmp
/data/data/####/dcef82ef4bbc9b5fcfda5c4f1e2aad86267c67a098983c0....0.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&1.2.16.6_rls_1587904746811_envelope.log
/data/data/####/ifly_launch_lib.xml
/data/data/####/iflytek_state_cn.wantdata.talkmoment.xml
/data/data/####/info.xml
/data/data/####/is_first_start.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu2094425029.so
/data/data/####/multidex.version.xml
/data/data/####/talkmoment.db
/data/data/####/talkmoment.db-journal
/data/data/####/talkmoment.db-shm (deleted)
/data/data/####/talkmoment.db-wal
/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_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/weibo_sdk_aid1
/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/####/iflyworkdir_test

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
ls /
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugtags
libjiagu2094425029
msc

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding

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.

Displays its own windows over windows of other apps.

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