Adware.Gexin.9480

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) reso####.msg.xi####.net:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) mem####.3####.net:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) 1####.205.160.63:80
TCP(HTTP/1.1) b####.b0.a####.com:80
TCP(HTTP/1.1) ur####.anal####.cn:8089
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(TLS/1.0) qq.i####.com:443
TCP(TLS/1.0) msg.umengc####.com:443
TCP(TLS/1.0) regi####.xm####.xi####.com:443
TCP(TLS/1.0) 2####.58.212.174:443
TCP sdk.o####.t####.####.com:5224
TCP 4####.62.94.2:443
TCP c####.g####.ig####.com:5225
TCP openj####.m.ta####.com:80
TCP 1####.205.160.76:443
TCP 47.74.1####.156:5222

DNS requests:

7j####.c####.z0.####.com
a####.exc.mob.com
ag####.m.ta####.com
api.s####.mob.com
api.sp####.bao####.com
c####.g####.ig####.com
c####.i####.com
c-h####.g####.com
m.i####.com
msg.umengc####.com
pub-####.qin####.com
regi####.xm####.xi####.com
reso####.msg.xi####.net
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
umengj####.m.ta####.com
ur####.anal####.cn
www.3####.org

HTTP GET requests:

b####.b0.a####.com/api/v4/android/headline
mem####.3####.net/dyndns/getip
qin####.com.www.####.com/tdata_EDT369
reso####.msg.xi####.net/gslb/?ver=####&type=####&conpt=####&uuid=####&li...
t####.c####.q####.####.com/tdata_Rnl693
t####.c####.q####.####.com/tdata_Soq141
t####.c####.q####.####.com/tdata_fEV688
t####.c####.q####.####.com/tdata_siA393
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
ur####.anal####.cn:8089/

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.log.lock
/data/data/####/.log.ls
/data/data/####/.mrecord
/data/data/####/.mrlock
/data/data/####/.statistics
/data/data/####/1fb26029feb1
/data/data/####/ACCS_BIND.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/CommonSharePrefrence.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/HMTAGENT_INFO.xml
/data/data/####/HMTAGENT_INFO.xml.bak
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/Sports.xml
/data/data/####/XMPushServiceConfig.xml
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/com.sports.baofeng;pushservice
/data/data/####/com.sports.baofeng_preferences.xml
/data/data/####/eguan.db
/data/data/####/eguan.db-journal
/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/####/hmt_agent_commonutill_com.sports.baofeng.xml
/data/data/####/hmt_agent_commonutill_device_id.xml
/data/data/####/hmt_agent_online_setting.xml
/data/data/####/hmt_analytics
/data/data/####/hmt_analytics-journal
/data/data/####/hmt_init_savetime.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu.so
/data/data/####/login.xml
/data/data/####/match.db
/data/data/####/match.db-journal
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mipush.xml
/data/data/####/mipush_account.xml
/data/data/####/mipush_extra.xml
/data/data/####/multidex.version.xml
/data/data/####/openudid_prefs.xml
/data/data/####/pref_registered_pkg_names.xml
/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/####/sputil.xml
/data/data/####/sputil.xml (deleted)
/data/data/####/tdata_Rnl693
/data/data/####/tdata_Rnl693.jar
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_fEV688
/data/data/####/tdata_fEV688.jar
/data/data/####/tdata_siA393
/data/data/####/tdata_siA393.jar
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.nomedia
/data/media/####/131f3c9846fc46a583ffbe36e7c76b2c
/data/media/####/3cac37ca73584597a385de85821363a5
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/accs_election
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.sports.baofeng.bin
/data/media/####/com.sports.baofeng.db
/data/media/####/deviceToken
/data/media/####/edf52da04cfb409ea620d3577c5f2c5b
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/inapp_20190302.log
/data/media/####/tdata_Rnl693
/data/media/####/tdata_Soq141
/data/media/####/tdata_fEV688
/data/media/####/tdata_siA393
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

<Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:56d6af9667e58e0a6e000e7d","utdid":"XHq5tISqpBgDAGdzx1EXMdpM","sdkVersion":"212"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GetuiPushService 24816 300 0
cat /proc/cpuinfo
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu.so
mount
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GetuiPushService 24816 300 0

Loads the following dynamic libraries:

getuiext2
libjiagu
neh
tnet-3.1

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
DES-CBC-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
DES-CBC-PKCS5Padding

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 installed apps.

Gets information about running apps.

Adds tasks to the system scheduler.

Tecnologías

Términos

Formación y educación

Mitos

Technical information

Curing recommendations

Free trial