Adware.Gexin.19856

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) q####.c####.l####.####.com:80
TCP(HTTP/1.1) gd.a.s####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
TCP(HTTP/1.1) fp.baby####.com:80
TCP(HTTP/1.1) aliyun-####.al####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) api.baby####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) amap####.cn-hang####.oss####.####.com:80
TCP(HTTP/1.1) trac####.baby####.com:80
TCP(HTTP/1.1) update####.yo####.com:80
TCP(HTTP/1.1) a####.a####.m.####.com:80
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) wa####.127.net:443
TCP(TLS/1.0) m.stardo####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) res####.a####.com:443
TCP cm-1####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224
TCP zb-cent####.m.ta####.com:80
TCP zb-cent####.m.ta####.com:443

DNS requests:

7j####.c####.z0.####.com
a####.m.ta####.com
a####.man.aliy####.com
accscdn####.m.ta####.com
acs4pu####.m.ta####.com
ag####.m.ta####.com
amap####.cn-hang####.oss####.####.com
api.baby####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.ig####.com
fp.baby####.com
lbs.net####.im
log.u####.com
m.stardo####.com
map####.baby####.com
mpush####.al####.com
plb####.u####.com
pv.s####.com
res####.a####.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
trac####.baby####.com
u####.u####.com
update####.yo####.com
wa####.127.net

HTTP GET requests:

amap####.cn-hang####.oss####.####.com/sdkcoor/android/x86/libJni_wgs2gcj...
cdn-sdk####.g####.com.####.com/tdata_Qna477
cdn-sdk####.g####.com.####.com/tdata_bnI880
cdn-sdk####.g####.com.####.com/tdata_xEA084
et2-na6####.wagbr####.ali####.####.com/bar/get/5b7240618f4a9d431700000e/...
gd.a.s####.com/cityjson?ie=####
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_LRe817
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

a####.a####.m.####.com/amdc/mobileDispatch?appkey=####&deviceId=####&pla...
aliyun-####.al####.com/config
api.baby####.com/api/api_monitor/getMonitorUrl
api.baby####.com/api/api_monitor/sendInfo
c-h####.g####.com/api.php?format=####&t=####
fp.baby####.com/newapi/push/saveDeviceToken
fp.baby####.com/udid/m1?sign=####&appKey=####&app=####&version=####
sdk.o####.p####.####.com/api.php?format=####&t=####
trac####.baby####.com/warlock-collector/service/T0002
update####.yo####.com/update?

File system changes:

Creates the following files:

/data/data/####/.cache_tmpXX.db
/data/data/####/.files.db
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.sf.db.xml
/data/data/####/1586674014012.log
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/ACCS_BIND25055075.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/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/NIMSDK_Config_2682a3242be200d2b855f720b5797aef.xml
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/a==7.5.0&&1.0.2_1586674016021_envelope.log
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/analytic.db-journal
/data/data/####/b_monitor.db-journal
/data/data/####/bb_analytic_prefer.xml.xml
/data/data/####/bb_monitor_prefer.xml.xml
/data/data/####/com.stardoctor.patient_preferences.xml
/data/data/####/com.stardoctor.patient_preferences.xml.bak (deleted)
/data/data/####/dW1weF9pbnRlcm5hbF8xNTg2Njc0MDE0ODAw;
/data/data/####/db.db
/data/data/####/db.db-journal
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/libjiagu-1143114867.so
/data/data/####/lich_udid_prefs_2017_#@#.xml
/data/data/####/loctemp.so
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/pref.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/####/stardoctor-journal
/data/data/####/statistics-journal
/data/data/####/tdata_Qna477
/data/data/####/tdata_Qna477.jar
/data/data/####/tdata_bnI880
/data/data/####/tdata_bnI880.jar
/data/data/####/tdata_xEA084
/data/data/####/tdata_xEA084.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.android.db
/data/media/####/.bdX.tmp
/data/media/####/.cca.dat
/data/media/####/.dataX.db
/data/media/####/.dsys
/data/media/####/.lich_udid_prefs_2017_#@#
/data/media/####/.nomedia
/data/media/####/.ptcs.db
/data/media/####/.umm.dat
/data/media/####/1586674013838.db
/data/media/####/1586674021319.db
/data/media/####/1586674025979.db
/data/media/####/1586674029503.db
/data/media/####/1a0ac42a13024564bcfe37320482dbde
/data/media/####/419d2d695db24dddaed14c7b95299f55
/data/media/####/859ca218c76c473e9b692822f7ae2034
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/alsn.db
/data/media/####/alsn.db-journal
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.stardoctor.patient.bin
/data/media/####/com.stardoctor.patient.db
/data/media/####/d97a0276c1b646f6b4524683bd080df9
/data/media/####/nim_sdk.log
/data/media/####/official_config
/data/media/####/tdata_Qna477
/data/media/####/tdata_bnI880
/data/media/####/tdata_xEA084
/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":"25055075","utdid":"XpK5WNaBAXIDAGdzx1G8p756","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.stardoctor.push.getui.GetuiPushService 25261 300 0
busybox ifconfig
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop net.dns1
ls /
ls /sys/class/thermal
ps
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.stardoctor.push.getui.GetuiPushService 25261 300 0

Loads the following dynamic libraries:

DXRisk-4.8
DxRiskComm-4.8
X86Bridge
dict-parser
getuiext3
libjgdtc-1143114867
libjiagu-1143114867
tnet-3.1

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
DES-CBC-PKCS5Padding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
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.

Displays its own windows over windows of other apps.

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

アンチウイルスに関する誤解と噂

Technical information

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