Adware.Gexin.12238

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) qin####.com.www.####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(TLS/1.0) dxp.b####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226

DNS requests:

7j####.c####.z0.####.com
and####.b####.qq.com
c####.g####.ig####.com
c-h####.g####.com
dxp.b####.com
pi####.qq.com
pub-####.qin####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net

HTTP GET requests:

qin####.com.www.####.com/tdata_EDT369
t####.c####.q####.####.com/config/hz-hzv6.conf
t####.c####.q####.####.com/tdata_Jga153
t####.c####.q####.####.com/tdata_bca864
t####.c####.q####.####.com/tdata_duV457
t####.c####.q####.####.com/tdata_mSr887

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
pi####.qq.com/mstat/report/?index=####
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/####/.jg.ic
/data/data/####/1004
/data/data/####/201904121538127.v1.crash
/data/data/####/201904121538151.v1.crash
/data/data/####/201904121538231.v1.crash
/data/data/####/201904121538244.v1.crash
/data/data/####/201904121538291.v1.crash
/data/data/####/201904121538298.v1.crash
/data/data/####/201904121538305.v1.crash
/data/data/####/20190412153840.v1.crash
/data/data/####/201904121538601.v1.crash
/data/data/####/201904121538607.v1.crash
/data/data/####/201904121538635.v1.crash
/data/data/####/201904121538651.v1.crash
/data/data/####/201904121538657.v1.crash
/data/data/####/201904121538701.v1.crash
/data/data/####/201904121538761.v1.crash
/data/data/####/201904121538792.v1.crash
/data/data/####/201904121538794.v1.crash
/data/data/####/20190412153881.v1.crash
/data/data/####/201904121538815.v1.crash
/data/data/####/201904121538825.v1.crash
/data/data/####/20190412153897.v1.crash
/data/data/####/20190412153907.v1.crash
/data/data/####/201904121539567.v1.crash
/data/data/####/MultiDex.lock
/data/data/####/SHARED_PREFER.xml
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/bugly_db_
/data/data/####/bugly_db_-journal
/data/data/####/com.yuebnb.guest.mid.world.ro.xml
/data/data/####/com.yuebnb.guest_preferences.xml
/data/data/####/com.yuebnb.guest_preferences.xml.bak
/data/data/####/crashrecord.xml
/data/data/####/ff763dd1ff6b
/data/data/####/gdaemon_20161017
/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/####/libcuid.so
/data/data/####/libjiagu-1391016226.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/pri_tencent_analysis.db_com.yuebnb.guest
/data/data/####/pri_tencent_analysis.db_com.yuebnb.guest-journal
/data/data/####/pri_tencent_analysis.db_com.yuebnb.guest;network-journal
/data/data/####/pri_tencent_analysis.db_com.yuebnb.guest;pushse...ournal
/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/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/tdata_Jga153
/data/data/####/tdata_Jga153.jar
/data/data/####/tdata_bca864
/data/data/####/tdata_bca864.jar
/data/data/####/tdata_duV457
/data/data/####/tdata_duV457.jar
/data/data/####/tdata_mSr887
/data/data/####/tdata_mSr887.jar
/data/data/####/tencent_analysis.db_com.yuebnb.guest
/data/data/####/tencent_analysis.db_com.yuebnb.guest-journal
/data/data/####/tencent_analysis.db_com.yuebnb.guest;network-journal
/data/data/####/tencent_analysis.db_com.yuebnb.guest;pushservice-journal
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.yuebnb.guest.bin
/data/media/####/com.yuebnb.guest.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/imsdk_20190412.log
/data/media/####/logs.csv
/data/media/####/tdata_Jga153
/data/media/####/tdata_bca864
/data/media/####/tdata_duV457
/data/media/####/tdata_mSr887
/data/media/####/test.log

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
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.yuebnb.lib.getui.PushService 24608 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop
getprop ro.build.display.id
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.version
logcat -c
logcat -d -v time
mount
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.yuebnb.lib.getui.PushService 24608 300 0