Adware.Gexin.6577

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) s.a.longy####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) l####.c####.q####.####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) l####.cc:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) t####.dmp.y####.net:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) s.y####.net:80
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226

DNS requests:

2####.nd####.y####.com
7j####.c####.z0.####.com
a####.u####.com
and####.b####.qq.com
c####.g####.ig####.com
c-h####.g####.com
f####.z####.dom####.com
l####.cc
s####.gw.y####.net
s.a.longy####.com
s.y####.net
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sdk.st####.y####.com
t####.dmp.y####.net

HTTP GET requests:

l####.c####.q####.####.com/core/aos-dex/1809/8301/a02b4e61
l####.c####.q####.####.com/core/aos-so/1611/7000/ad389c56.so
s.y####.net/aos/v3/initf?s=####
s.y####.net/stat/aos/v3/pkc?s=####
s.y####.net/stat/aos/v3/pku?s=####
s.y####.net/stat/v3/udt2?appid=####&s=####
t####.c####.q####.####.com/tdata_vHH584
t####.c####.q####.####.com/tdata_wmL809
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

a####.u####.com/app_logs
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
l####.cc/i/sdk/install
s.a.longy####.com/
sdk.o####.p####.####.com/api.php?format=####&t=####
t####.dmp.y####.net/v1/android/packages?rt=####&sign=####
t####.dmp.y####.net/v2/android/pkgtime?rt=####&sign=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/4070f9b3ef3ba69c9e7ddc67fa3d0ec3-journal
/data/data/####/6c1909a72364470503a4cb012dfb237a
/data/data/####/6c1909a72364470503a4cb012dfb237a-journal
/data/data/####/8100723423192a0e8e8c43e7ec3bbc50
/data/data/####/8100723423192a0e8e8c43e7ec3bbc50-journal
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/C0XKJAO3JLZKJPDKJFXLINQCJIOAOD.xml
/data/data/####/CE94557724F842149D690D0E8CBB1CBD.xml
/data/data/####/LKME_Server_Request_Queue.xml
/data/data/####/MultiDex.lock
/data/data/####/P15pKIjsm64m
/data/data/####/P15pKIjsm64m-journal
/data/data/####/T1oX0rhhuXWt
/data/data/####/T1oX0rhhuXWt-journal
/data/data/####/XKwVoK0huy3R
/data/data/####/XKwVoK0huy3R-journal
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.gosing.earn.qwkk.BETA_VALUES.xml
/data/data/####/com.gosing.earn.qwkk.BETA_VALUES.xml.bak
/data/data/####/crashrecord.xml
/data/data/####/dc1842eed731794eba5213df03671dbb7d9f0a71a806297....0.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/jqIqJYOT3JpT
/data/data/####/jqIqJYOT3JpT-journal
/data/data/####/libabcdefgh.so.new
/data/data/####/libjiagu1218581840.so
/data/data/####/linkedme_referral_shared_pref.xml
/data/data/####/local_crash_lock
/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/####/security_info
/data/data/####/tdata_vHH584
/data/data/####/tdata_vHH584.jar
/data/data/####/tdata_wmL809
/data/data/####/tdata_wmL809.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/wIU6pTyUBYWX
/data/data/####/wIU6pTyUBYWX-journal
/data/data/####/webview.db-journal
/data/data/####/wsUL1uCdKvjD
/data/data/####/wsUL1uCdKvjD-journal
/data/data/####/ymdex.jar
/data/data/####/ymdex.jar.new
/data/media/####/.lm_device_id
/data/media/####/.nomedia
/data/media/####/DXTX902KJZX9JASLDJF
/data/media/####/DXTX902KJZX9JASLDJF.ymtf
/data/media/####/SOX90123JSOALK2098SD
/data/media/####/SOX90123JSOALK2098SD.ymtf
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.gosing.earn.qwkk.bin
/data/media/####/com.gosing.earn.qwkk.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/i42d45df023jnkdd93la483f9xGFKXI
/data/media/####/s92TjjdfoP2n3o9dfji2l9s1olkjf0p
/data/media/####/tdata_vHH584
/data/media/####/tdata_wmL809
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/kernel_max
/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.gosing.pocketgain.service.PushInitializeService 24972 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu1218581840.so
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.gosing.pocketgain.service.PushInitializeService 24972 300 0

Loads the following dynamic libraries: