Adware.Gexin.13562

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) c-h####.g####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) na61-####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP sdk.o####.t####.####.com:5224
UDP 1####.168.102.1:137
TCP c####.g####.ig####.com:5227
TCP zb-cent####.m.ta####.com:80

DNS requests:

7j####.c####.z0.####.com
a####.man.aliy####.com
ag####.m.ta####.com
amdc####.m.ta####.com
and####.cli####.go####.com
c####.g####.ig####.com
c-h####.g####.com
l####.tbs.qq.com
plb####.u####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
umengj####.m.ta####.com
y####.al####.org

HTTP GET requests:

t####.c####.q####.####.com/config/hz-hzv6.conf
t####.c####.q####.####.com/tdata_SBh025
t####.c####.q####.####.com/tdata_ZKm258

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk-ope####.g####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db
/data/data/####/MsgLogStore.db-journal
/data/data/####/MultiDex.lock
/data/data/####/Q0VSVC5SU0EK.txt920
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/SG_INNER_DATA
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/accs.db
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/core_info
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU3ODY1OTUwNDAz;
/data/data/####/dc1e14ae22df89daa9
/data/data/####/dc3e8b5785798be0b2
/data/data/####/dc784b73ef7cabd814
/data/data/####/dc7903fc897befe99c
/data/data/####/dcd158d204182f228f
/data/data/####/download_upload
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&1.4.6_1557865950447_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu889844360.so
/data/data/####/libsgavmpso-5.4.1002.so.tmp.2336
/data/data/####/libsgmainso-5.4.4066.so.tmp.2336
/data/data/####/libsgsecuritybodyso-5.4.62.so.tmp.2336
/data/data/####/lock.lock
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/sgFile.lock
/data/data/####/sp.lock
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_SBh025
/data/data/####/tdata_SBh025.jar
/data/data/####/tdata_ZKm258
/data/data/####/tdata_ZKm258.jar
/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/####/webview.db
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromium.db-journal (deleted)
/data/data/####/webviewCookiesChromiumPrivate.db
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/83e0d29c21794cf68211d986d665b41e
/data/media/####/9dfb59036e7b43f899141ff4ef2ee02d
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.tjgy.daefenqi.bin
/data/media/####/com.tjgy.daefenqi.db
/data/media/####/dd7893586a493dc3
/data/media/####/hid.dat
/data/media/####/tbslog.txt
/data/media/####/tdata_SBh025
/data/media/####/tdata_ZKm258
/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
<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:5b0ba0fbf43e48606900007d","utdid":"XNslnAlxUk0DAGdzx1H5j4zr","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/dc3e8b5785798be0b2
<Package Folder>/files/dc784b73ef7cabd814
<Package Folder>/files/dc7903fc897befe99c
<Package Folder>/files/dcd158d204182f228f
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.lbdk.gljr.push.getui.GeTuiPushService 24686 300 0
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop ro.build.version.release
getprop ro.product.cpu.abi
ls /sys/class/thermal
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.lbdk.gljr.push.getui.GeTuiPushService 24686 300 0

Loads the following dynamic libraries:

getuiext2
libjiagu889844360
sgavmpso-5.4
sgmainso-5.4
sgsecuritybodyso-5.4
tnet-3.1

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA-ECB-NoPadding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

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 installed apps.

Adds tasks to the system scheduler.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

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