Adware.Gexin.22547

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) zhibose####.k####.cn.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) res####.a####.com:80
TCP(HTTP/1.1) www.qchann####.cn:80
TCP(HTTP/1.1) reso####.msg.xi####.net:80
TCP(HTTP/1.1) amap####.cn-hang####.oss####.####.com:80
TCP(HTTP/1.1) a####.u####.com.####.com:80
TCP(HTTP/1.1) log.k####.cn:80
TCP(HTTP/1.1) n####.k####.cn:80
TCP(HTTP/1.1) i####.k####.k####.####.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(HTTP/1.1) v####.k####.cn:80
TCP(HTTP/1.1) kw####.k####.cn.####.com:80
TCP(HTTP/1.1) b.qchann####.cn:80
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) regi####.xm####.xi####.com:443
TCP(TLS/1.0) 1####.250.179.170:443
TCP(TLS/1.0) 1####.251.39.110:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) phonede####.google####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.2) 1####.250.179.170:443
TCP(TLS/1.2) 1####.250.179.174:443
TCP(TLS/1.2) 1####.217.168.195:443
TCP(TLS/1.2) 1####.251.39.110:443
TCP t####.nz4.ge####.com:5224
UDP 1####.0.23.254:6000
TCP sdk.o####.t####.####.com:5224
UDP 60.28.2####.13:80
TCP 43.2####.145.65:5227
TCP fr-app-####.eu-cent####.elb.####.com:5222
UDP 60.28.2####.13:443

DNS requests:

a####.n####.g####.####.8
a####.n####.g####.####.8
a####.n####.g####.####.com
a####.n####.g####.####.com
a####.u####.com
amap####.cn-hang####.oss####.####.com
and####.google####.com
api####.a####.com
api.iim####.cn
b.qchann####.cn
c-h####.g####.com
del####.k####.cn
fr-app-####.eu-cent####.elb.####.com
i####.k####.k####.cn
i####.k####.k####.cn
instant####.google####.com
kw####.k####.cn
log.k####.cn
m####.k####.cn
m####.k####.cn
mg####.k####.cn
mobi####.k####.cn
mobile####.k####.cn
mobilei####.k####.cn
musi####.k####.cn
n####.k####.cn
nmot####.k####.cn
phonede####.google####.com
r####.k####.cn
regi####.xm####.xi####.com
res####.a####.com
reso####.msg.xi####.net
sdk-ope####.g####.com
sdk.c####.g####.com
sdk.o####.amp.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
t####.nz4.g####.com
t####.nz4.g####.net
t####.nz4.ge####.com
uh1.k####.cn
uh2.k####.cn
v####.k####.cn
web####.k####.cn
www.gst####.com
www.qchann####.cn
www.qchann####.cn
zhibose####.k####.cn

HTTP GET requests:

amap####.cn-hang####.oss####.####.com/sdkcoor/android/armeabi-v7a/libJni...
d####.c####.l####.####.com/config/wxv9.conf
i####.k####.k####.####.com/star/upload/13/13/1482389010653_.png
i####.k####.k####.####.com/star/upload/14/14/1483428528350_.png
kw####.k####.cn.####.com/star/upload/ecom/1640672143070.jpg
n####.k####.cn/AdService/business/extension?cid=####&appuid=####&version...
n####.k####.cn/AdService/kaiping/adinfo?user=####&cid=####&mac=####&sour...
n####.k####.cn/AdService/kaiping/getcache?user=####&cid=####&mac=####&so...
n####.k####.cn/MobileAdServer/GetMobileAd.do?isNew=####&ver=####&appuid=...
n####.k####.cn/MobileAdServer/getCrowdFundingInfo.do?ver=####&src=####&a...
n####.k####.cn/MobileAdServer/getIsHideAd.do?ver=####&src=####&appuid=##...
n####.k####.cn/MobileAdServer/getMobileGameGXH.do?loginUid=####&appuid=#...
n####.k####.cn/MobileAdServer/getRemind.do?ver=####&src=####&clientip=##...
n####.k####.cn/er.s?type=####&f=####
n####.k####.cn/er.s?user=####&prod=####&corp=####&vipver=####&source=###...
n####.k####.cn/logtj/comm/commjstj/mobile/new_userc_pvuv.jpg?u=####&uid=...
n####.k####.cn/mds.s?type=####&width=####&height=####&source=####&versio...
n####.k####.cn/mgxh.s?type=####&uid=####&loginUid=####&dailyrec=####&use...
n####.k####.cn/mobi.s?f=####&q=####
n####.k####.cn/mobi.s?f=####&q=XWGUx####
n####.k####.cn/skin?type=####&skin_type=####&skin_name=####&platform=###...
reso####.msg.xi####.net/gslb/?ver=####&type=####&connpt=####&uuid=####&l...
v####.k####.cn/regsvr.auth?1####&XwgED1RcWxZMVVJcXFZdFUhdXFlPBwodSlBTWVl...
v####.k####.cn/vip/v2/sysinfo?op=####&platform=####&ver=####&appuid=####...
v####.k####.cn/vip/v2/theme?op=####&platform=####&lastTime=####
www.qchann####.cn/n/dpz/?app=####&uid=####&appver=####&osver=####&cver=#...
zhibose####.k####.cn.####.com/log.stat?cmd=####&msg=####

HTTP POST requests:

a####.u####.com.####.com/app_logs
b.qchann####.cn/n/adj?ak=####&uid=####&offline=####
c-h####.g####.com/api.php?format=####&t=####
log.k####.cn/music.yl
n####.k####.cn/mobi.s?f=####&q=####
n####.k####.cn/mobi.s?f=####&q=XWGUx####
n####.k####.cn/vipconfig/vip_config.txt
res####.a####.com/v3/log/init
res####.a####.com:443/v3/config/resource
www.qchann####.cn/center/adj?appkey=####&uid=####&sdk=####&did=####&type...

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.log.lock
/data/data/####/.log.ls
/data/data/####/Cookies-journal
/data/data/####/QT.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/arch.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/ce61d4233b692033_0
/data/data/####/classes.dex
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/classes4.dex
/data/data/####/cn.kuwo.mod.push.PushContentProvider-journal
/data/data/####/cn.kuwo.player;pushservice
/data/data/####/cn.kuwo.player_preferences.xml
/data/data/####/cn_kuwo_skin_pref.xml
/data/data/####/config
/data/data/####/config.gz
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/flow.xml
/data/data/####/getui_sp.xml
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/kwplayer.db-journal
/data/data/####/libjiagu.so
/data/data/####/loctemp.so
/data/data/####/metrics_guid
/data/data/####/mipush.xml
/data/data/####/mipush.xml.bak
/data/data/####/mipush_account.xml
/data/data/####/mipush_extra.xml
/data/data/####/pref.xml
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/qtsession.xml
/data/data/####/reomte_shared_prefence.xml
/data/data/####/run.pid
/data/data/####/temp-index
/data/data/####/the-real-index
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/webviewCache.db
/data/data/####/webviewCache.db-journal
/data/media/####/-1492506322.9776815_2022_05_31_00_00_00.dat
/data/media/####/-1932843574.13628_2022_02_07_00_00_00.dat
/data/media/####/-337172156.6427_2022_02_06_22_00_00.dat
/data/media/####/-952894560.85605_2022_02_07_20_00_00.dat
/data/media/####/1255233858.85611_2022_02_07_20_00_00.dat
/data/media/####/13055_b5263cb7ff0ba66b948be2f68e8ec456.jpg
/data/media/####/1562240569.2811_2022_02_06_21_00_00.dat
/data/media/####/1789521732.6430_2022_02_06_22_00_00.dat
/data/media/####/1_18ed773f76a60e43e40a02b318e99911.bat
/data/media/####/246956360.85607_2022_02_07_20_00_00.dat
/data/media/####/361042674.13611_2022_02_07_00_00_00.dat
/data/media/####/472272845.13630_2022_02_07_00_00_00.dat
/data/media/####/843385304.2813_2022_02_06_21_00_00.dat
/data/media/####/95b763a91656acd1e4e7ae0ab624b1fd
/data/media/####/White.skin
/data/media/####/a1a5f62da9a52e841f2aaf3ef550f20d
/data/media/####/ae_eq_2016.dat
/data/media/####/app
/data/media/####/app.db
/data/media/####/bc2a527385199a0ddb3c1687388e4645
/data/media/####/cn.kuwo.player.bin
/data/media/####/cn.kuwo.player.db
/data/media/####/cn.kuwo.player;service_act.log
/data/media/####/cn.kuwo.player;service_act.log.lck
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/fb7b7d2fa03980296e0f654af542db81
/data/media/####/gIkbY9ulkB0CCzWHsh-ITsSmfk4.1455457598.tmp
/data/media/####/gIkbY9ulkB0CCzWHsh-ITsSmfk4.cnt
/data/media/####/gameConf
/data/media/####/info
/data/media/####/kgCOa1X0K9FaaFUwY_wMyaq6EjM.1493753652.tmp
/data/media/####/qt.csv.1644167587738.txt
/data/media/####/qt.csv.1644167587740.txt
/data/media/####/server.dat
/data/media/####/uid.text
/data/media/####/upgrade.dat
/data/media/####/uuid
/data/media/####/vipconf.dat
/data/media/####/welcome.jpg
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
cat /proc/cpuinfo
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
getprop ro.miui.ui.version.code
ps -P

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding

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.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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