Adware.Gexin.9444

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) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) ip.ta####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) hbk.shu####.cn:80
TCP(HTTP/1.1) reso####.msg.xi####.net:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) dai.shu####.cn:443
TCP(TLS/1.0) api.shu####.cn:443
TCP(TLS/1.0) app####.c####.in:443
TCP(TLS/1.0) dcc.shu####.cn:443
TCP(TLS/1.0) regi####.xm####.xi####.com:443
TCP(TLS/1.0) d####.shu####.cn:443
TCP(TLS/1.0) daa.shu####.cn:443
TCP c####.g####.ig####.com:5227
TCP 47.74.1####.155:5222
TCP 4####.62.94.2:443
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
and####.b####.qq.com
api.shu####.cn
app####.c####.in
c####.g####.ig####.com
c-h####.g####.com
d####.shu####.cn
daa.shu####.cn
dai.shu####.cn
dcc.shu####.cn
hbk.shu####.cn
ip.ta####.com
plb####.u####.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
u####.u####.com
u####.umengc####.com

HTTP GET requests:

ip.ta####.com/service/getIpInfo2.php?ip=####
qin####.com.www.####.com/tdata_EDT369
reso####.msg.xi####.net/gslb/?ver=4.0&type=wap&conpt=dvidpodv >>4>>4>>4...
t####.c####.q####.####.com/tdata_JNg986
t####.c####.q####.####.com/tdata_MkX219
t####.c####.q####.####.com/tdata_iRz660
t####.c####.q####.####.com/tdata_zzW503
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
hbk.shu####.cn/report?v=####&c=####&e=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/07eb98d08483
/data/data/####/1002
/data/data/####/1004
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/MultiDex.lock
/data/data/####/XMPushServiceConfig.xml
/data/data/####/bankratejson.xml
/data/data/####/bugly_db_-journal
/data/data/####/cn.suncloud.kopak.BETA_VALUES.xml
/data/data/####/cn.suncloud.kopak;pushservice
/data/data/####/cn.suncloud.kopak_dna.xml
/data/data/####/cn.suncloud.kopak_preferences.xml
/data/data/####/cn.suncloud.kopak_prefs.xml
/data/data/####/cn.suncloud.kopak_prefs.xml.bak
/data/data/####/config.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzA2Mjc5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzA5NjI1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzE2NDA5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzI0NDQ4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzI3MTk4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzIwMTM2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzIyNDc2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzM0NDA2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzM5MzY0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzMwNTQz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzQ3MDgw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzU3MTI3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzUyNDQ1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUxNDk4NzYxNDcx;
/data/data/####/deviceid.xml.xml
/data/data/####/du.lock
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/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/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/ir
/data/data/####/ixintui_plugin.jar
/data/data/####/libjiagu957416492.so
/data/data/####/local_crash_lock
/data/data/####/mipush.xml
/data/data/####/mipush.xml (deleted)
/data/data/####/mipush.xml.bak
/data/data/####/mipush_account.xml
/data/data/####/mipush_extra.xml
/data/data/####/msgs.xml
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/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/####/run.pid
/data/data/####/sausage.xml
/data/data/####/security_info
/data/data/####/stat_plugin.jar
/data/data/####/tdata_JNg986
/data/data/####/tdata_JNg986.jar
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_iRz660
/data/data/####/tdata_iRz660.jar
/data/data/####/tdata_zzW503
/data/data/####/tdata_zzW503.jar
/data/data/####/tiny_data.data
/data/data/####/tiny_data.lock
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/wealth.xml
/data/data/####/zdtredbaganim.xml
/data/media/####/..ccdid
/data/media/####/..ccvid
/data/media/####/..cvtid
/data/media/####/._android.dat
/data/media/####/._system.dat
/data/media/####/.ccdid
/data/media/####/.ccvid
/data/media/####/.cvtid
/data/media/####/.duid
/data/media/####/.n_a
/data/media/####/.n_b
/data/media/####/.n_c
/data/media/####/.n_d
/data/media/####/.nomedia
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/_android.dat
/data/media/####/_system.dat
/data/media/####/app.db
/data/media/####/cn.suncloud.kopak.bin
/data/media/####/cn.suncloud.kopak.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/duid
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/n_a
/data/media/####/n_b
/data/media/####/n_c
/data/media/####/n_d
/data/media/####/tdata_JNg986
/data/media/####/tdata_MkX219
/data/media/####/tdata_iRz660
/data/media/####/tdata_zzW503
/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>/<Package>.base.GetuiPushService 24712 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
date
df
getprop
ip link
logcat -d -v threadtime
ls /dev/socket
ls /sys/class/thermal
ls /system/fonts
mkdir -p <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/
mount
ps
service call iphonesubinfo 1
sh -c cat /proc/meminfo
sh -c cat /sys/class/net/eth0/address
sh -c cd /proc/;cat cpuinfo
sh -c cd /proc/net/ && cat arp
sh -c cd /proc/self/;cat status
sh -c echo MENGOUJGODkyRDk4MzhCNkEzQjJGMjgwODU1MDAxNzUwNTkwMDcwQw== > <SD-Card>/../../../../../..<SD-Card>/.n_a
sh -c echo MENGOUJGODkyRDk4MzhCNkEzQjJGMjgwODU1MDAxNzUwNTkwMDcwQw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/n_a
sh -c echo MjRDNjhCRjJGRTcwRDZBMjdBMzM2RjUwMjIwRjNFRTRjOGZ2NXhDVjUrMllMaEtrSGRjWjQ2NGp3aGlwbGFNMTV4R3gydjFBVUIxUXMzVUNHMGN5OC9qNFJUK3E5N0xkbGYxdkF6WE5udSsxTDV0MnF6dSt5QnphWHRvODdJUmNxTjAvenE2bDBMeWpza3Zva0Z1UnFxMTdOMW9iWWFSZlArVkZJOE5oS0MvUmcvaWVtYkFyVG1jQlRJZWlJSGlJb3NNaDhZNFNRdFlVUGhBM2pFb3V4TEpJeHozSDdPN25wdEhrRTNqYXVMS1NndFlWY3Y4NXljSzE4YU5IaS9zSHBvWnF4S2FEMWgxVXRjd01wSmlFWlZRaHcvcnM5bmp4SUQvNEpCekE2SHJPS0syK2ljQXBpejJwUWc5Y09Pd3ovWWk2YXFoY3Q4NnJwb0g3Tk4vbTZqYjQzcTZvZ3pzK1lPQ2JRY1ZQRkd4NG1EdGZTKzJVbDYwTzRURlJNdWd5azVjSG43UnVjZ1VnOHM1RStxWUM1eEQ2YUdrZUNFc29vOHAzajNjbjJSWT0= > <SD-Card>/../../../../../..<SD-Card>/..ccdid
sh -c echo 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 > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/.ccdid
sh -c echo NEVCNTUyQzg5NjY2RTU3OTBBQTQwQTQ0Qzc4Qzk1ODMwMDAyMDA= > <SD-Card>/../../../../../..<SD-Card>/.n_b
sh -c echo NEVCNTUyQzg5NjY2RTU3OTBBQTQwQTQ0Qzc4Qzk1ODMwMDAyMDA= > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/n_b
sh -c echo NkRGMTFDMTFGMTFBODA1M0MwMjQ1QTZCQTVDNkU4MzIyMDE4MDIwOTAwMDM= > <SD-Card>/../../../../../..<SD-Card>/..ccvid
sh -c echo NkRGMTFDMTFGMTFBODA1M0MwMjQ1QTZCQTVDNkU4MzIyMDE4MDIwOTAwMDM= > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/.ccvid
sh -c echo ODYzNDEzQjk3NkI1MzUzRDg4ODJGMTQxOTQ2RUQxNjk5QjAx > <SD-Card>/../../../../../..<SD-Card>/.n_d
sh -c echo ODYzNDEzQjk3NkI1MzUzRDg4ODJGMTQxOTQ2RUQxNjk5QjAx > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/n_d
sh -c echo QTdBMUYxMERBQTQwODE2NzU1ODFBRUEzMjEwMkZDN0RFMUY1MTI6RDI4ODBFOkE4RjM3QQ== > <SD-Card>/../../../../../..<SD-Card>/._android.dat
sh -c echo QTdBMUYxMERBQTQwODE2NzU1ODFBRUEzMjEwMkZDN0RFMUY1MTI6RDI4ODBFOkE4RjM3QQ== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_android.dat
sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/._system.dat
sh -c echo QjU4NUVFQTBCMEQ3MkI1Mzg5QjM5ODQ1MzQ1NUNFMDMzQzdBQjU6ODg2Qzc4OjI3RERDMw== > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/_system.dat
sh -c echo QkMwNkE5OTdDREFENTAwMzQ3QjVDRkExQzMwN0YxMEYxNTUxNDk4NzE2 > <SD-Card>/../../../../../..<SD-Card>/..cvtid
sh -c echo QkMwNkE5OTdDREFENTAwMzQ3QjVDRkExQzMwN0YxMEYxNTUxNDk4NzE2 > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/.cvtid
sh -c echo RTM4OUIxMkRDQUJDMzI4MUM5NDA5Q0Y1MzBGN0ZBMEMzNWQ5MGQzNGNjNzQ0ODg3ODY3MmYyMDg2YTc0NjQzYQo= > <SD-Card>/../../../../../..<SD-Card>/.duid
sh -c echo RTM4OUIxMkRDQUJDMzI4MUM5NDA5Q0Y1MzBGN0ZBMEMzNWQ5MGQzNGNjNzQ0ODg3ODY3MmYyMDg2YTc0NjQzYQo= > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/duid
sh -c echo RkQxODlGOEE4RTk3MjE2MkQ3MTI3RTJENUVEM0RENDUwMDBB > <SD-Card>/../../../../../..<SD-Card>/.n_c
sh -c echo RkQxODlGOEE4RTk3MjE2MkQ3MTI3RTJENUVEM0RENDUwMDBB > <SD-Card>/../../../../../..<SD-Card>/Android/Data/System/local/n_c

Loads the following dynamic libraries:

Bugly
du
getuiext2
libjiagu957416492

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
RSA
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
desede-CBC-NoPadding

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.

Tecnologie

Termini

Formazione ed informazione

Falsi miti

Technical information

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