Adware.Gexin.11765

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) www.go####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) ap####.d####.36####.com:80
TCP(HTTP/1.1) p6.q####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) api.k.36####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) s####.s.360.cn:80
TCP(HTTP/1.1) sh####.360t####.com:80
TCP(HTTP/1.1) ab####.m.s.####.cn:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) sdk.l####.360.cn:80
TCP(HTTP/1.1) p.s.3####.cn:80
TCP(HTTP/1.1) p0.q####.com:80
TCP(HTTP/1.1) m3.s.3####.cn:80
TCP(TLS/1.0) msg.umengc####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) ali-s####.j####.cn:443
TCP(TLS/1.0) gd-s####.j####.cn:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) dp.p####.dc.####.cn:443
TCP(TLS/1.0) sdkc####.e.360.cn:443
TCP(TLS/1.0) cc.p####.dc.####.cn:443
TCP(TLS/1.0) api####.me####.com:443
TCP sdk.o####.t####.####.com:5224
UDP s.j####.cn:19000
TCP openj####.m.ta####.com:80
TCP c####.g####.ig####.com:5227
TCP ope####.m.ta####.com:443
TCP 2####.167.166.44:443
TCP 1####.121.49.90:7005

DNS requests:

7j####.c####.z0.####.com
a####.man.aliy####.com
ab####.m.s.####.cn
ag####.m.ta####.com
ali-s####.j####.cn
amdc####.m.ta####.com
ap####.d####.36####.com
api####.me####.com
api.k.36####.com
c####.g####.ig####.com
c-h####.g####.com
cc.p####.dc.####.cn
dp.p####.dc.####.cn
gd-s####.j####.cn
m3.s.3####.cn
msg.umengc####.com
p.s.3####.cn
p0.q####.com
p6.q####.com
plb####.u####.com
pub-####.qin####.com
s####.s.360.cn
s.j####.cn
sdk.c####.ig####.com
sdk.l####.360.cn
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sdkc####.e.360.cn
sh####.360t####.com
t####.j####.cn
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com
www.go####.com

HTTP GET requests:

ab####.m.s.####.cn/abtest/cloud.so?appkey=####&dt=####&os=####&ov=####&m...
ap####.d####.36####.com/appconfig/accsconfig?appid=####&m=####&m2=####&c...
ap####.d####.36####.com/appconfig/getAbRole?os=####&time=####&sys=####&b...
ap####.d####.36####.com/appconfig/getpopup?appid=####&m=####&m2=####&ch=...
ap####.d####.36####.com/appconfig/main?m2=####&use_gear=####&appid=####&...
ap####.d####.36####.com/appconfig/updateInfo?os=####&time=####&sys=####&...
ap####.d####.36####.com/channel?bt_conf=####&m2=####&appid=####&m=####&c...
ap####.d####.36####.com/follow/authorUpdate?appid=####&maxOffset=####&m=...
ap####.d####.36####.com/video/list?svc=####&kw=####&os=####&ckw=####&sys...
ap####.d####.36####.com/video/list?svc=####&os=####&sys=####&direction=#...
p0.q####.com/dr/_100_70/t015ce336b2c6faf114.png
p0.q####.com/dr/_100_70/t01eccfe61abc55f42d.jpg
p0.q####.com/video/568_320_80/t01589a7d6a69b2d7b3.webp
p0.q####.com/video/568_320_80/t0196617cc7b4afea1e.webp
p0.q####.com/video/568_320_80/t01b841217015f64f4e.webp?size=####
p0.q####.com/video/568_320_80/t01f7ab9ace7305397e.webp
p6.q####.com/dr/_100_70/t01361cdb691f2df93d.jpg
s####.s.360.cn/ak/6766aa2750c19aad2fa1b32f36ed4aee.html?m2=####
s####.s.360.cn/su/index.php?k=####&av=####&slv=####&sv=####&be=####&cv=#...
sdk.l####.360.cn/sdkconf/videoplace?sign=####&u=####&version=####&sdk_ve...
sh####.360t####.com/171122/c867c6e2f627a813302a3a0d0d891203/FZLTHK.TTF
t####.c####.q####.####.com/tdata_jVg168
t####.c####.q####.####.com/tdata_pSF696
ti####.c####.l####.####.com/config/hz-hzv3.conf
ti####.c####.l####.####.com/tdata_EDT356
www.go####.com/complete/search?hl=####&client=####&q=####

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
ap####.d####.36####.com/appconfig/getjarlist?appid=####&curEnv=####&forc...
ap####.d####.36####.com/video/feedback?appid=####&mode=####&m=####&m2=##...
ap####.d####.36####.com/video/feedback?from=####&appid=####&m=####&m2=##...
ap####.d####.36####.com/video/getSInfo?os=####&sys=####&m2=####&appid=##...
api.k.36####.com/k2/api/lockscreen/config?os=####&time=####&sys=####&bra...
c-h####.g####.com/api.php?format=####&t=####
m3.s.3####.cn/api/v1/newid
p.s.3####.cn/pstat/plog.php
p.s.3####.cn/update/update.php?p=####
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/15633ace-c977-4c85-9cfc-3b239b83d61c
/data/data/####/2033145970-602345128
/data/data/####/ACCS_BINDumeng;5bac46d6b465f5e752000489.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/AKTorchDownload.db-journal
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alliance.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/LittleVideoHome-10-10-10005.dex
/data/data/####/LittleVideoHome-10-10-10005.jar
/data/data/####/LittleVideoHome.lock
/data/data/####/MENU_CACHE.xml
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/PendantConfig.xml
/data/data/####/PluginPullPush-10-10-10001.jar
/data/data/####/PluginPullPush.lock
/data/data/####/QHDeviceFile
/data/data/####/QHDeviceID.lock
/data/data/####/QH_DeviceSDK.xml
/data/data/####/QH_SDK_M2.xml
/data/data/####/QH_SDK_UserData6766aa2750c19aad2fa1b32f36ed4aee.xml
/data/data/####/QH_SDK_UserDatac8c41c4a18675a74e01c8a20e8a0f662.xml
/data/data/####/QH_SDK_UserDatac8c41c4a18675a74e01c8a20e8a0f662.xml.bak
/data/data/####/QH_SDK_sessionIDc8c41c4a18675a74e01c8a20e8a0f662.xml
/data/data/####/TAB_CACHE.xml
/data/data/####/Y29tLmZpc2gudmlkZW8=.tick.lock
/data/data/####/ab_test_config.xml
/data/data/####/abtest_base_sp_filenamec8c41c4a18675a74e01c8a20...62.xml
/data/data/####/accs.db-journal
/data/data/####/ad_config_file.xml
/data/data/####/agoo.pid
/data/data/####/appPackageNames_v2
/data/data/####/app_globel_config_file.xml
/data/data/####/auth_guide_config_sdk.xml
/data/data/####/b3aa305a-699d-40c2-8fbb-209c11eae108
/data/data/####/banner.db-journal
/data/data/####/cache.ttf
/data/data/####/cc46ec4a-9786-4862-8a26-031a090e62c5
/data/data/####/channel_webview.db-journal
/data/data/####/cloud_config_file.xml
/data/data/####/cloud_config_file_back_up.xml
/data/data/####/cloud_config_status_file.xml
/data/data/####/cloud_push_config_file.xml
/data/data/####/cloud_switch_cache
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/com.fish.video_preferences.xml
/data/data/####/core_update
/data/data/####/core_update_locker
/data/data/####/d441a30e-df07-49e9-9e6b-3297c1dbbc3f
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0NTM5MTE3MzIz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0NTM5MTI5Njgw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0NTM5MTQxMzcz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0NTM5MTU1NTc4;
/data/data/####/daemon_webview.db-journal
/data/data/####/dbfocus-journal
/data/data/####/device_collector
/data/data/####/device_collector_locker
/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/####/f93dd5ff-2dae-4a74-a2c3-3bc6146df269
/data/data/####/finalcore.jar
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hotrizon_sharepref.xml
/data/data/####/http_cookie.xml
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&1.0.5_1554539114816_envelope.log
/data/data/####/i==1.2.0&&1.0.5_1554539128306_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpushservice_webview.db-journal
/data/data/####/libjiagu777599888.so
/data/data/####/light_sky_avast.xml
/data/data/####/locker
/data/data/####/log_reupload_task
/data/data/####/log_reupload_task_locker
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/msplugin_ksp.xml
/data/data/####/multidex.version.xml
/data/data/####/p.l
/data/data/####/plugin_multidex.version.xml
/data/data/####/plugin_torch_sdk_config.xml
/data/data/####/plugin_torch_sdk_config.xml.bak
/data/data/####/plugin_torch_sdk_config.xml.bak (deleted)
/data/data/####/plugin_v3_LittleVideoHome-10-10-10005.jar.lock
/data/data/####/plugin_v3_PluginPullPush-10-10-10001.jar.lock
/data/data/####/plugins_PACM.temp.xml
/data/data/####/profile_task
/data/data/####/profile_task_locker
/data/data/####/profile_torch_platform
/data/data/####/push.db-journal
/data/data/####/push.pid
/data/data/####/push_share.xml
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/safe_user_info_file.xml
/data/data/####/screen_conf.xml
/data/data/####/session_base_sp_filenameandroidID.xml
/data/data/####/session_base_sp_filenamec8c41c4a18675a74e01c8a2...62.xml
/data/data/####/share_data.xml
/data/data/####/sp_file_recommend_upload.xml
/data/data/####/sp_init.xml
/data/data/####/tab_request_name.xml
/data/data/####/tdata_jVg168
/data/data/####/tdata_jVg168.jar
/data/data/####/tdata_pSF696
/data/data/####/tdata_pSF696.jar
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/uninstall_apk
/data/data/####/uninstall_apk_locker
/data/data/####/videolist.db-journal
/data/data/####/waitingDown
/data/data/####/waitingDown_locker
/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/####/.cca.dat
/data/media/####/.deviceId
/data/media/####/.iddata
/data/media/####/.nomedia
/data/media/####/.push_deviceid
/data/media/####/.sfp
/data/media/####/.testf
/data/media/####/.umm.dat
/data/media/####/0e5869fcc68d530e932057d554c8b678
/data/media/####/1Fh
/data/media/####/1Fh (deleted)
/data/media/####/1d08ef5307914345a42d5c6722a13b75
/data/media/####/4wdRkkoElZkXlk-sus2EYHvRmOc.1879489080.tmp
/data/media/####/6766aa2750c19aad2fa1b32f36ed4aee
/data/media/####/9c1a9d1877fe4103afbd79a5c5912a53
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/JrrUHPiEBPa7TZP0KWuY8HByrUA.-294209250.tmp
/data/media/####/LtFJPEIjpiYm3N4HMmscWynSHvU.1477745954.tmp
/data/media/####/PMj
/data/media/####/PMj (deleted)
/data/media/####/UJT
/data/media/####/UJT (deleted)
/data/media/####/Y29tLmZpc2gudmlkZW8=
/data/media/####/Y29tLmZpc2gudmlkZW8= (deleted)
/data/media/####/Zoy
/data/media/####/Zoy (deleted)
/data/media/####/_7O-qRMabt0zruuQAiwtKtl6i7o.-1283908733.tmp
/data/media/####/app.db
/data/media/####/avast_done
/data/media/####/c0442f1c970c45359da6fb757b159802
/data/media/####/c5016dce3f054115a44fdbe431b2b446
/data/media/####/c8c41c4a18675a74e01c8a20e8a0f662
/data/media/####/com.fish.video.bin
/data/media/####/com.fish.video.db
/data/media/####/com.fish.video_last_crash.log
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/dDW
/data/media/####/dDW (deleted)
/data/media/####/data.lock
/data/media/####/deviceToken
/data/media/####/report.lock
/data/media/####/sysid.dat
/data/media/####/tdata_jVg168
/data/media/####/tdata_pSF696
/data/media/####/test.log
/data/media/####/uCW
/data/media/####/uCW (deleted)
/data/media/####/uninstall_apk_list
/data/media/####/uur
/data/media/####/uur (deleted)
/data/media/####/yol
/data/media/####/yol (deleted)

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/xbin/which su
<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":"umeng:5bac46d6b465f5e752000489","utdid":"XKhiYkitNPADAGdzx1H3WZFX","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.qihoo.qpush.sdk.GeTuiPushService 24372 300 0
cat /proc/version
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu777599888.so
ls /sys/class/thermal
mount
ps
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.qihoo.qpush.sdk.GeTuiPushService 24372 300 0

Loads the following dynamic libraries:

getuiext2
jcore125
libimagepipeline
libjiagu777599888
log4a-lib
tnet-3.1

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-NoPadding
DES

Uses elevated priveleges.

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.

Gets information about accounts associated with the device (Google, Facebook, etc.).

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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