Adware.Gexin.18061

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) oth.eve.mdt.####.com:8080
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) 2####.119.215.106:80
TCP(HTTP/1.1) q####.c####.l####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) oth.str.mdt.####.com:8080
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) n####.stockem####.com:80
TCP(TLS/1.0) pay.stockem####.com:443
TCP(TLS/1.0) www.stockem####.com:443
TCP(TLS/1.0) n####.stockem####.com:443
TCP(TLS/1.0) ap####.stockem####.com:443
TCP(TLS/1.0) so####.stockem####.com:443
TCP(TLS/1.0) d####.stockem####.com:443
TCP sdk.o####.t####.####.com:5224
TCP cm-1####.ig####.com:5227

DNS requests:

7j####.c####.z0.####.com
a####.u####.com
and####.b####.qq.com
ap####.stockem####.com
c-h####.g####.com
cm-1####.ig####.com
d####.stockem####.com
n####.stockem####.com
oth.eve.mdt.####.com
oth.str.mdt.####.com
pay.stockem####.com
pub-####.qin####.com
s####.u####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
so####.stockem####.com
www.stockem####.com

HTTP GET requests:

n####.stockem####.com/cms/api/holiday?&day=####
n####.stockem####.com/cms/banner/list?&type=####
n####.stockem####.com/news/list?date=####&pageSize=####&classify=####
n####.stockem####.com/wodestock/boardlist/top/in?day=####
n####.stockem####.com/wodestock/boardlist/top/out?day=####
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_EDT369
q####.c####.l####.####.com/tdata_Soq141
q####.c####.l####.####.com/tdata_eTB810
q####.c####.l####.####.com/tdata_ris804
q####.c####.l####.####.com/tdata_tQZ349
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
oth.eve.mdt.####.com:8080/analytics/upload?rid=####&sid=####
oth.str.mdt.####.com:8080/analytics/upload
oth.str.mdt.####.com:8080/analytics/upload?sid=####
sdk-ope####.g####.com/api.php?format=####&t=####
sdk-ope####.g####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1004
/data/data/####/1569756393506.log
/data/data/####/4cc11c5926c81598c8fff48adbb8ccaf05cfefcfa9b5bac....0.tmp
/data/data/####/78b8c809928e
/data/data/####/Beacon_sig_1.lock
/data/data/####/DENGTA_META.xml
/data/data/####/MultiDex.lock
/data/data/####/QALConfigStore.dat
/data/data/####/TLS_DEVICE_INFO.xml
/data/data/####/WLOGIN_DEVICE_INFO.xml
/data/data/####/WodeEmotion.db-journal
/data/data/####/beacon_db-journal
/data/data/####/beacon_db-journal (deleted)
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.stockemotion.app_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/libjiagu112928093.so
/data/data/####/local_crash_lock
/data/data/####/mipush_extra.xml
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qalimid_v2
/data/data/####/report_v5.msgstore-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_eTB810
/data/data/####/tdata_eTB810.jar
/data/data/####/tdata_ris804
/data/data/####/tdata_ris804.jar
/data/data/####/tdata_tQZ349
/data/data/####/tdata_tQZ349.jar
/data/data/####/tls_device.dat
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/wlogin_device.dat
/data/media/####/app.19.09.29.14.log
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.stockemotion.app.bin
/data/media/####/com.stockemotion.app.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/imsdk_20190929.log
/data/media/####/meta.dat
/data/media/####/sdk.19.09.29.14.log
/data/media/####/tdata_Soq141
/data/media/####/tdata_eTB810
/data/media/####/tdata_ris804
/data/media/####/tdata_tQZ349
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/sh -c getprop
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.receiver.StockPushService 25043 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop
getprop ro.build.fingerprint
mount
sh