Android.Click.1605

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Click.366.origin
Android.Click.995

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) 4####.96.49.164:10000
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(TLS/1.0) to####.ctobsn####.com.####.com:443
TCP(TLS/1.0) qzs.gd####.com.####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) 2####.58.206.238:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) t####.m.qq.com:443
TCP(TLS/1.0) er####.u####.com.####.com:443
TCP(TLS/1.0) 2####.58.198.206:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) 1####.217.18.202:443
TCP(TLS/1.2) 2####.58.209.234:443
TCP(TLS/1.2) 2####.58.213.74:443
TCP(TLS/1.2) connect####.gst####.com:443
TCP(TLS/1.2) 2####.58.198.206:443
TCP 1####.217.18.202:443

DNS requests:

and####.b####.qq.com
api.8f####.cn
connect####.gst####.com
er####.u####.com
l####.tbs.qq.com
m####.go####.com
pang####.sn####.com
pi####.qq.com
pla####.googleu####.com
qzs.gd####.com
s####.e.qq.com
safebro####.google####.com
sf3-ttc####.ps####.com
t####.m.qq.com
to####.ctobsn####.com
u####.u####.com

HTTP GET requests:

to####.ctobsn####.com.####.com:443/service/2/app_alert_check/?aid=####&t...

HTTP POST requests:

al####.u####.com:443/unify_logs
al####.u####.com:443/zcfg
and####.b####.qq.com/rqd/async?aid=####
er####.u####.com.####.com:443/upload
qzs.gd####.com.####.com:443/union/res/union_cdn/page/temp_v2/tempMob.pac...
s####.e.qq.com/activate
s####.e.qq.com/launch
t####.m.qq.com:443/?mc=####
to####.ctobsn####.com.####.com:443/service/2/app_log/?device_platform=##...
to####.ctobsn####.com.####.com:443/service/2/device_register_only/?aid=#...
to####.ctobsn####.com.####.com:443/service/2/log_settings/?device_platfo...

File system changes:

Creates the following files:

/data/data/####/.bak
/data/data/####/.cl
/data/data/####/.font3389-3389-0
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.turing.dat
/data/data/####/1004
/data/data/####/1s.dex
/data/data/####/1s.dex.flock
/data/data/####/1s.dex.flock (deleted)
/data/data/####/1s.jar
/data/data/####/5fb37c3a73749c24fd9b077c_1.3.2_6c7bdf99_SM-T555...log.gz
/data/data/####/BuglySdkInfos.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/USP0TIM0LCOFD0MOC.ctj
/data/data/####/USP0TIM0LCOFD0MOC.end
/data/data/####/USP0TIM0LCOFD0MOC.meminfo
/data/data/####/USP0TIM0LCOFD0MOC.pid
/data/data/####/USP0TIM0LCOFD0MOC.ss
/data/data/####/USP0TIM0LCOFD0MOC.st
/data/data/####/USP0TIM0LCOFD0MOC.start
/data/data/####/USP0TIM0LCOFD0MOC.status
/data/data/####/USP0TIM0LCOFD0MOC.time
/data/data/####/USP0TIM0LCOFD0MOC.uptime
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/bd_embed_tea_agent.db
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/com.dfocl.mit.psu_preferences.xml
/data/data/####/core_info
/data/data/####/cr.wa
/data/data/####/crashrecord.xml
/data/data/####/debug.conf
/data/data/####/delayed_transmission_flag_new.xml
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/download_upload
/data/data/####/downloader.db-journal
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_applog_stats.xml.bak (deleted)
/data/data/####/embed_header_custom.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fds
/data/data/####/gdt_config.cfg
/data/data/####/gdt_stat.db
/data/data/####/gdt_stat.db-journal
/data/data/####/gdt_suid
/data/data/####/hxdata.xml
/data/data/####/i==1.2.0&&1.3.2_1648047304083_envelope.log
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/mpdc_105498_1
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/npth.xml
/data/data/####/npth_log.db-journal
/data/data/####/preferences.xml
/data/data/####/pri_tencent_analysis.db_com.dfocl.mit.psu-journal
/data/data/####/proc_auxv
/data/data/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/security_info
/data/data/####/snssdk_openudid.xml
/data/data/####/spUtils.xml
/data/data/####/sp_global_info.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tencent_analysis.db_com.dfocl.mit.psu-journal
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/turingfd_conf_105498_auMini.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/um_session_id.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_sp_zdata.xml
/data/data/####/umeng_zcfg_flag
/data/data/####/umeng_zero_cache.db
/data/data/####/umeng_zero_cache.db-journal
/data/data/####/unique
/data/data/####/update_lc
/data/data/####/ver
/data/data/####/webview_data.lock
/data/data/####/z==1.2.0&&1.3.2_1648047256298_envelope.log

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/bin/getprop
chmod 777 /data/user/0/<Package>/cache/Download
getprop
getprop ro.build.version.emui
getprop ro.product.cpu.abi
logcat -d -b events -b main -v threadtime -t 1500
ls /
ls /sys/class/thermal
ps
sh -c type su

Loads the following dynamic libraries:

libBugly
libMtaNativeCrash_v2
libcrashsdk
libjiagu
libnms
librealm-jni
libtobEmbedEncrypt
libturingau
libumeng-spy
libyaqcore_gdtadv
libyaqstub_gdtadv

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

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.

Displays its own windows over windows of other apps.

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