Adware.Gexin.22430

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) a####.exc.mob.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) f####.fengkon####.com:80
TCP(TLS/1.0) 1####.217.168.202:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) qy-swa####.qi####.com:443
TCP(TLS/1.0) api.i####.org:443
TCP(TLS/1.0) ac.d####.163.com:443
TCP(TLS/1.0) nim.qi####.com:443
TCP(TLS/1.0) wa####.127.net:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) 1####.250.179.138:443
TCP(TLS/1.0) h####.b####.com:443
TCP(TLS/1.0) digital####.google####.com:443
TCP(TLS/1.0) dt.net####.im:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) l####.cc:443
TCP(TLS/1.0) plb####.u####.com:443
TCP(TLS/1.0) r1---sn####.g####.com:443
TCP(TLS/1.2) 1####.217.168.195:443
TCP(TLS/1.2) 1####.250.179.174:443
TCP(TLS/1.2) 1####.251.36.46:443
TCP(TLS/1.2) 1####.217.168.202:443
TCP l####.net####.im:8080

DNS requests:

a####.exc.mob.com
ac.d####.163.com
ac.dun.16####.com
and####.b####.qq.com
and####.google####.com
api.huayi####.com
api.huayi####.com.####.8
api.i####.org
digital####.google####.com
dt.net####.im
f####.fengkon####.com
h####.b####.com
l####.cc
l####.net####.im
lbs.net####.im
nim.qi####.com
plb####.u####.com
qy-swa####.qi####.com
r1---sn####.g####.com
u####.u####.com
wa####.127.net

HTTP GET requests:

ac.d####.163.com:443/v2/config/android?pn=####
api.i####.org:443/?format=####
dt.net####.im:443/api/getConfig
nim.qi####.com:443/webapi/emoji/emojiPackage/map?k=####
nim.qi####.com:443/webapi/user/da/config?ak=####
wa####.127.net:443/lbs?version=####

HTTP POST requests:

a####.exc.mob.com/errconf
ac.d####.163.com:443/v2/m/d
al####.u####.com:443/unify_logs
and####.b####.qq.com/rqd/async?aid=####
f####.fengkon####.com/v3/cloudconf
f####.fengkon####.com/v3/profile/android
h####.b####.com:443/app.gif
l####.cc:443/i/sdk/install
nim.qi####.com:443/webapi/user/create.action?deviceid=####&appkey=####
plb####.u####.com:443/umpx_internal

File system changes:

Creates the following files:

/data/data/####/.CMDatsetRequireRODADV.dat
/data/data/####/.CMDatsetRequireRODCWH.dat
/data/data/####/.artc_lock
/data/data/####/.at_lock
/data/data/####/.bs_lock
/data/data/####/.dic_lock
/data/data/####/.du_lock
/data/data/####/.duid
/data/data/####/.globalLock
/data/data/####/.gm_lock
/data/data/####/.im_lock
/data/data/####/.imprint
/data/data/####/.jgck
/data/data/####/.lesd_lock
/data/data/####/.lock
/data/data/####/.old_file_converted
/data/data/####/.pkg_lock
/data/data/####/.pkgs_lock
/data/data/####/.slw
/data/data/####/.ss_lock
/data/data/####/.vpl_lock
/data/data/####/1004
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/LKME_Server_Request_Queue.xml
/data/data/####/NIMSDK_Config_411661bd233f0805626044b6d65fa74a.xml
/data/data/####/NIMSDK_Config_411661bd233f0805626044b6d65fa74a_...2b.xml
/data/data/####/NIMSDK_Config_6b25cc9494815e9da2048b65f30ef546.xml
/data/data/####/ThrowalbeLog.db
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/Unicorn.411661bd233f0805626044b6d65fa74a.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/WindVane_wv_main_configcommonwv-data
/data/data/####/WindVane_wv_main_configdomainwv-data
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/__local_ap_info_cache.json
/data/data/####/__local_last_session.json
/data/data/####/__local_stat_cache.json
/data/data/####/__send_data_1643188803428
/data/data/####/_set_default_value_nec_.xml
/data/data/####/a==8.0.0&&1.2.0_1643188856092_envelope.log
/data/data/####/baidu_mtj_sdk_record.xml
/data/data/####/bugly_db_
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/classes.dex;classes5.dex
/data/data/####/com.qiyukf.analytics.xml
/data/data/####/com.qiyukf.analytics.xml.bak
/data/data/####/com.shumei.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNjQzMTg4ODM3NzI3;
/data/data/####/device_id.xml.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fc_times.xml
/data/data/####/filedownloader.db
/data/data/####/filedownloader.db-journal
/data/data/####/i==1.2.0&&1.2.0_1643188837751_envelope.log
/data/data/####/imei.xml
/data/data/####/info.xml
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/linkedme_referral_shared_pref.xml
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/msg.db
/data/data/####/msg.db-journal
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/os.voice.android.asmr_preferences.xml
/data/data/####/proc_auxv
/data/data/####/qiyu_save_411661bd233f0805626044b6d65fa74a.xml
/data/data/####/security_info
/data/data/####/seq.xml
/data/data/####/share_data.xml
/data/data/####/t==8.0.0&&1.2.0_1643188849956_envelope.log
/data/data/####/tracker.db
/data/data/####/tracker.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/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/####/unicorn#cheese#
/data/data/####/wv_web_info.dat
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.confd
/data/media/####/.confd-journal
/data/media/####/.lm_device_id
/data/media/####/.nomedia
/data/media/####/.thumbcache_idx0
/data/media/####/.timestamp
/data/media/####/.umm.dat
/data/media/####/demo_20220126.log
/data/media/####/nim_sdk.log
/data/media/####/shumei.txt
/data/misc/####/primary.prof

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
cat /proc/self/cgroup
cat /sys/class/net/wlan0/address
getprop
getprop ro.build.display.id
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.version
ip route list table all
ls /
ls /sys/class/thermal
ps

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-GCM-NoPadding
DES-ECB-NoPadding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about phone status (number, IMEI, etc.).

Gets information about APN settings.

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.

技术

术语

教育培训

误区

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