Adware.Gexin.5468

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) up####.sdk.jig####.cn:80
TCP(HTTP/1.1) qos.l####.360.cn:80
TCP(HTTP/1.1) p3.q####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) m3.s.3####.cn: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) 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) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) k####.36####.com:80
TCP(TLS/1.0) s####.l####.360.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) mdm.ope####.360.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(TLS/1.0) s####.j####.cn:443
TCP sdk.o####.t####.####.com:5224
TCP 1####.163.230.181:80
TCP c####.g####.ig####.com:5226
UDP s.j####.cn:19000
TCP ope####.m.ta####.com:443
TCP 1####.121.49.92:7006

DNS requests:

7j####.c####.z0.####.com
a####.man.aliy####.com
ab####.m.s.####.cn
amdc####.m.ta####.com
api####.me####.com
api.k.36####.com
c####.g####.ig####.com
c####.g####.ig####.com
c-h####.g####.com
cc.p####.dc.####.cn
k####.36####.com
k####.36####.com
m3.s.3####.cn
mdm.ope####.360.cn
p.s.3####.cn
p3.q####.com
plb####.u####.com
qos.l####.360.cn
s####.j####.cn
s####.l####.360.cn
s####.s.360.cn
s.j####.cn
sdk.c####.ig####.com
sdk.l####.360.cn
sdk.l####.360.cn
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sdkc####.e.360.cn
t####.j####.cn
u####.u####.com
umen####.m.ta####.com
up####.sdk.jig####.cn

HTTP GET requests:

ab####.m.s.####.cn/abtest/cloud.so?appkey=####&dt=####&os=####&ov=####&m...
k####.36####.com//hotrizon2/openscreenad?os=####&time=####&sys=####&bran...
k####.36####.com//k2/appconfig/getjar?appid=####&m=####&m2=####&ch=####&...
k####.36####.com/hotrizon2/appConfig?os=####&use_gear=####&time=####&sys...
k####.36####.com/hotrizon2/apppush/activepush?appid=####&trigger=####&us...
k####.36####.com/hotrizon2/channelnew?bt_conf=####&m2=####&appid=####&m=...
k####.36####.com/hotrizon2/list?kw=####&svc=####&os=####&ckw=####&direct...
k####.36####.com/hotrizon2/list?svc=####&kw=####&os=####&ckw=####&sys=##...
k####.36####.com/hotrizon2/myfollower?appid=####&maxOffset=####&m=####&m...
k####.36####.com/hotrizon2/timeline?os=####&direction=####&sys=####&m2=#...
k####.36####.com/hotrizon2/timeline?os=####&sys=####&direction=####&page...
k####.36####.com/hotrizon2/xsp/list?svc=####&os=####&direction=####&sys=...
k####.36####.com/hotrizon2/xsp/list?svc=####&os=####&sys=####&direction=...
k####.36####.com/k2/ad/m2info/get?appid=####&m=####&m2=####&ch=####&vc=#...
k####.36####.com/k2/api/huajiao/data?appid=####&m=####&m2=####&ch=####&v...
k####.36####.com/k2/api/huajiao/data?os=####&sys=####&m2=####&appid=####...
k####.36####.com/k2/api/privacy/config?appid=####&m=####&m2=####&ch=####...
k####.36####.com/k2/appconfig/getAbRole?os=####&time=####&sys=####&brand...
k####.36####.com/k2/appconfig/getRedpackPop?appid=####&m=####&m2=####&ch...
k####.36####.com/k2/appconfig/getplugin?appid=####&m=####&m2=####&ch=###...
k####.36####.com/k2/appconfig/getpopup?appid=####&m=####&m2=####&ch=####...
k####.36####.com/k2/hotrizon2/aconfig?appid=####&m=####&m2=####&ch=####&...
k####.36####.com/k2/hotrizon2/gettime?pvc=####&os=####&sys=####&pname=##...
p3.q####.com/t012e768dc0411ce247.png
qos.l####.360.cn/vc.gif?&bid=####&pid=####&ver=####&c_ver=####&os=####&m...
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/codec?os=####&tm=####&model=####&r=####&package=####&pi...
sdk.l####.360.cn/rtc?os=####&tm=####&model=####&r=####&package=####&pid=...
sdk.l####.360.cn/sdkconf/videoplace?sign=####&u=####&version=####&sdk_ve...
sdk.l####.360.cn/xinxiliu_tv_android_10260.conf?os=####&tm=####&r=####&p...
t####.c####.q####.####.com/tdata_jVg168
t####.c####.q####.####.com/tdata_pSF696
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
api.k.36####.com/k2/api/lockscreen/config?os=####&time=####&sys=####&bra...
c-h####.g####.com/api.php?format=####&t=####
k####.36####.com/hotrizon2/report2?os=####&sys=####&m2=####&appid=####&m...
k####.36####.com/hotrizon2/uploadxx2?f=####&from=####&appid=####&m=####&...
k####.36####.com/k2/appconfig/getjarlist?appid=####&curEnv=####&m=####&m...
k####.36####.com/k2/hotrizon2/getSInfo?os=####&sys=####&m2=####&appid=##...
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=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####
up####.sdk.jig####.cn/v1/push/sdk/postlist

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/2033145970-602345128
/data/data/####/411de128-8476-4bb7-83fb-edbf47992426
/data/data/####/693b20fb-f761-4ce3-b511-92259652354f
/data/data/####/73a2a0ad-4364-4c69-b490-f3eb3f48c672
/data/data/####/ACCS_BINDumeng;5a56c9198f4a9d0c2f0001a8.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alliance.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/JPushSA_Config.xml
/data/data/####/LittleVideoHome-10-10-10021.dex
/data/data/####/LittleVideoHome-10-10-10021.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-10-10-10008.jar
/data/data/####/PluginPullPush.lock
/data/data/####/QHA_JSON_PERSISTER_42998cf32d552343bc8e460416382dca
/data/data/####/QHDeviceFile
/data/data/####/QHDeviceID.lock
/data/data/####/QH_DeviceSDK.xml
/data/data/####/QH_SDK_M2.xml
/data/data/####/QH_SDK_UserData42998cf32d552343bc8e460416382dca.xml
/data/data/####/QH_SDK_UserData6766aa2750c19aad2fa1b32f36ed4aee.xml
/data/data/####/QH_SDK_sessionID42998cf32d552343bc8e460416382dc...leted)
/data/data/####/QH_SDK_sessionID42998cf32d552343bc8e460416382dca.xml
/data/data/####/TAB_CACHE.xml
/data/data/####/Y29tLmxpZ2h0c2t5LnZpZGVv.tick.lock
/data/data/####/ab_test_config.xml
/data/data/####/abtest_base_sp_filename42998cf32d552343bc8e4604...ca.xml
/data/data/####/abtest_base_sp_filename42998cf32d552343bc8e4604...leted)
/data/data/####/abtest_base_sp_filename42998cf32d552343bc8e4604...ml.bak
/data/data/####/accs.db-journal
/data/data/####/ad_config_file.xml
/data/data/####/appPackageNames_v2
/data/data/####/app_globel_config_file.xml
/data/data/####/auth_guide_config_sdk.xml
/data/data/####/ca72d28a-a74d-4841-8ce1-036d8e0b3307
/data/data/####/cb56291f-5fb7-411e-b18e-ee5c22d622fc
/data/data/####/channel_webview.db-journal
/data/data/####/cloud_config_file.xml
/data/data/####/cloud_config_file.xml.bak
/data/data/####/cloud_config_file_back_up.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/####/core_update
/data/data/####/core_update_locker
/data/data/####/crashreport_1.0.0.18052302.zip
/data/data/####/critical_service_config.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQzNTg1MjkzNDk2;
/data/data/####/daemon_webview.db-journal
/data/data/####/dbfocus-journal
/data/data/####/device_collector
/data/data/####/device_collector_locker
/data/data/####/df26d614-6afc-4dc8-8989-f9dea1b8c704
/data/data/####/download-journal
/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/####/finalcore.jar
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hotrizon_sharepref.xml
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&1.2.60_1543585293355_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_local_notification.db
/data/data/####/jpush_local_notification.db-journal
/data/data/####/jpush_local_notification.db-wal
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpush_statistics.db
/data/data/####/jpush_statistics.db-journal
/data/data/####/jpush_statistics.db-shm (deleted)
/data/data/####/jpush_statistics.db-wal
/data/data/####/jpush_uncaughtexception_file
/data/data/####/jpushservice_webview.db-journal
/data/data/####/libcrashAnalyser.so.tmp
/data/data/####/libjiagu-71411075.so
/data/data/####/libjplayer.so.tmp
/data/data/####/liblocalserver.so.tmp
/data/data/####/libmyssl.so.1.1.tmp
/data/data/####/libtranscore.so.tmp
/data/data/####/libviewer.so.tmp
/data/data/####/light_sky_avast.xml
/data/data/####/localserver_2.0.6.18072601.zip
/data/data/####/locker
/data/data/####/log_reupload_task
/data/data/####/log_reupload_task_locker
/data/data/####/msplugin_ksp.xml
/data/data/####/multidex.version.xml
/data/data/####/p.l
/data/data/####/player_record_2.0.6.18072601.zip
/data/data/####/plugin_com.qihoo.livecloud.settings.GPWebrtcSet...ef.xml
/data/data/####/plugin_multidex.version.xml
/data/data/####/plugin_qhvc_plugin.xml
/data/data/####/plugin_qhvc_plugin.xml.bak
/data/data/####/plugin_sp.livecloud.database.xml
/data/data/####/plugin_torch_sdk_config.xml
/data/data/####/plugin_v3_LittleVideoHome-10-10-10021.jar.lock
/data/data/####/plugin_v3_PluginPullPush-10-10-10008.jar.lock
/data/data/####/plugins_PACM.temp.xml
/data/data/####/privacy_config_file.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/####/recommend_engine.xml
/data/data/####/run.pid
/data/data/####/safe_user_info_file.xml
/data/data/####/screen_conf.xml
/data/data/####/session_base_sp_filename42998cf32d552343bc8e460...ca.xml
/data/data/####/session_base_sp_filenameandroidID.xml
/data/data/####/share_data.xml
/data/data/####/sp_file_recommend_upload.xml
/data/data/####/sp_init.xml
/data/data/####/tdata_jVg168
/data/data/####/tdata_jVg168.jar
/data/data/####/tdata_pSF696
/data/data/####/tdata_pSF696.jar
/data/data/####/tools_2.0.6.18072601.zip
/data/data/####/torch_sdk_config.xml
/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/####/uninst_retain.xml
/data/data/####/uninstall_apk
/data/data/####/uninstall_apk_locker
/data/data/####/universalPopup.xml
/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/####/42998cf32d552343bc8e460416382dca
/data/media/####/6766aa2750c19aad2fa1b32f36ed4aee
/data/media/####/6766aa2750c19aad2fa1b32f36ed4aee (deleted)
/data/media/####/6sQ
/data/media/####/6sQ (deleted)
/data/media/####/721f8c8e17a244cfb39ae60582320093
/data/media/####/7hw
/data/media/####/7hw (deleted)
/data/media/####/8pM
/data/media/####/8pM (deleted)
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/KAE
/data/media/####/KAE (deleted)
/data/media/####/QlyYfGa_EO_srX2OBQvoKGs_fbY.-489098881.tmp
/data/media/####/Y29tLmxpZ2h0c2t5LnZpZGVv
/data/media/####/Y29tLmxpZ2h0c2t5LnZpZGVv (deleted)
/data/media/####/__VERSION__
/data/media/####/app.db
/data/media/####/avast_done
/data/media/####/b05ce39c1fe9e72dc1df70989e7e6d14
/data/media/####/b4B
/data/media/####/b4B (deleted)
/data/media/####/ben
/data/media/####/ben (deleted)
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.lightsky.video.bin
/data/media/####/com.lightsky.video.db
/data/media/####/com.lightsky.video_last_crash.log
/data/media/####/config
/data/media/####/config.lock
/data/media/####/data.lock
/data/media/####/f5f821ed621e447585397bf0bac28cb8
/data/media/####/report.lock
/data/media/####/tdata_jVg168
/data/media/####/tdata_pSF696
/data/media/####/test.log
/data/media/####/uninstall_apk_list

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/gdaemon_20161017 0 <Package>/com.qihoo.qpush.sdk.GeTuiPushService 24825 300 0
cat /proc/version
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu-71411075.so
ls /sys/class/thermal
ps
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.qihoo.qpush.sdk.GeTuiPushService 24825 300 0

Loads the following dynamic libraries:

crashAnalyser
getuiext2
jcore123
libcrashAnalyser
libimagepipeline
libjiagu-71411075
libjplayer
liblocalserver
libtranscore
libviewer
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.

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.

Technologies

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Technical information

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