Adware.Gexin.6142

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) pub-####.qin####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) log####.ifl####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) eb####.ifl####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP c####.g####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
and####.cli####.go####.com
c####.g####.ig####.com
c####.g####.ig####.com
c-h####.g####.com
eb####.ifl####.com
log####.ifl####.com
log.u####.com
mt####.go####.com
plb####.u####.com
pub-####.qin####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com

HTTP GET requests:

log####.ifl####.com/logconfig?appid=####&time=####&type=####&source=####
pub-####.qin####.com/tdata_EDT356
t####.c####.q####.####.com/tdata_SBh025
t####.c####.q####.####.com/tdata_ZKm258
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=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/MultiDex.lock
/data/data/####/com.iflytek.unique.id.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTM2ODA3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTM3Njc1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTQ1NDY4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTQ2NjM1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTQyODEw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTU1MDU2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTU5OTA2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTUxNzQz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTY0Njcy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTY4Nzcz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTc5MTM1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTcwMDk3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ0MzQ0MTg2Mjky;
/data/data/####/e78762e8bf73
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&v1.5.2_1544344136972_envelope.log
/data/data/####/iFlyCollectorBootCache
/data/data/####/iFlyCollectorCloseCache
/data/data/####/iFlyCollectorState.xml
/data/data/####/iFlyCollectorSystemConfig.xml
/data/data/####/icolaStudent.db-journal
/data/data/####/iflytek_collect_state.xml
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu1962718868.so
/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/####/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/####/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/media/####/.1B5A88FBE00E5E45
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/data/media/####/1
/data/media/####/1544344155562
/data/media/####/1544344160896
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.iflytek.icola.student.bin
/data/media/####/com.iflytek.icola.student.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/iDataConfig
/data/media/####/info.txt
/data/media/####/tdata_SBh025
/data/media/####/tdata_ZKm258
/data/media/####/test.log
/data/media/####/uniqueID

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/gdaemon_20161017 0 <Package>/<Package>.utils.push.DemoPushService 25512 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
ls /sys/class/thermal
mount

Loads the following dynamic libraries:

getuiext2
libjiagu1962718868

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding

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.

Tecnologías

Términos

Formación y educación

Mitos

Technical information

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