Adware.Youmi.11

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Youmi.1.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) pt.miz####.me:80
TCP(TLS/1.0) dm.ps####.com.####.com:443
TCP(TLS/1.0) qzs.gd####.com.####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) dm.tou####.com.####.com:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) pang####.sn####.com.####.net:443
TCP(TLS/1.0) rr13---####.g####.com:443
TCP(TLS/1.0) t####.m.qq.com:443
TCP(TLS/1.0) beacon####.aliy####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) digital####.google####.com:443
TCP(TLS/1.0) er####.u####.com.####.com:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) www.a.sh####.com:443
TCP(TLS/1.0) u####.u####.com:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP(TLS/1.0) aliyun-####.al####.com:443
TCP(TLS/1.2) connect####.gst####.com:443
TCP(TLS/1.2) digital####.google####.com:443
TCP sf3-fe####.pglstat####.com.####.com:443
TCP j####.cn-zhan####.aliy####.com:443
UDP digital####.google####.com:443
TCP pang####.sn####.com.####.net:443
TCP bgp.netarch####.l.####.net:443

DNS requests:

accscdn####.m.ta####.com
acs4pu####.m.ta####.com
ad.app####.com
ad.app####.com.####.8
ada####.ut.ta####.com
amdc####.m.ta####.com
and####.a####.go####.com
and####.b####.qq.com
and####.cli####.go####.com
api.map.b####.com
beacon####.aliy####.com
connect####.gst####.com
dig.b####.net
digital####.google####.com
dm.byted####.com
dm.ps####.com
dm.tou####.com
er####.u####.com
l####.tbs.qq.com
loc.map.b####.com
mpush####.al####.com
norma-e####.m####.com
p####.google####.com
pang####.sn####.com
pla####.google####.com
pla####.googleu####.com
pt.miz####.me
qzs.gd####.com
rr13---####.g####.com
s####.e.qq.com
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
t####.m.qq.com
to####.ctobsn####.com
u####.u####.com
www.b####.com

HTTP GET requests:

dm.ps####.com.####.com:443/get_domains/v4/?abi=####&aid=####&device_plat...
dm.tou####.com.####.com:443/get_domains/v4/?abi=####&aid=####&device_pla...
norma-e####.m####.com/android/exchange/getpublickey.do
pang####.sn####.com.####.net:443/service/2/app_alert_check/?aid=####&tt_...
www.a.sh####.com:443/favicon.ico?rnd=####

HTTP POST requests:

ada####.m.ta####.com:443/rest/sur?ak=####&av=####&c=####&v=####&s=####&d...
aliyun-####.al####.com:443/active
aliyun-####.al####.com:443/config
aliyun-####.al####.com:443/v2.0/a/audid/req/
and####.b####.qq.com/rqd/async?aid=####
beacon####.aliy####.com:443/beacon/fetch/config/byappkey
er####.u####.com.####.com:443/api/crashsdk/logcollect?chk=####&vno=####&...
loc.map.b####.com:443/cfgs/loc/commcfgs
norma-e####.m####.com/push/android/external/add.do
pang####.sn####.com.####.net:443/service/2/app_log/?device_platform=####...
pang####.sn####.com.####.net:443/service/2/device_register_only/?aid=###...
pang####.sn####.com.####.net:443/service/2/log_settings/?device_platform...
pt.miz####.me/a/v1.1/h.json?mk=####&tt=####
qzs.gd####.com.####.com:443/union/res/union_cdn/page/temp_v2/tempMob.pac...
s####.e.qq.com/activate
t####.m.qq.com:443/?mc=####
u####.u####.com:443/unify_logs
u####.u####.com:443/zcfg

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.turing.dat
/data/data/####/1004
/data/data/####/105498_auMini_1
/data/data/####/3566.yaqcookie
/data/data/####/9983c160aa044115
/data/data/####/ACCOUNT.xml
/data/data/####/Alvin2.xml
/data/data/####/BDLocConfigManager_me.mizhuanBDLocConfig.xml
/data/data/####/BuglySdkInfos.xml
/data/data/####/EMAS_ACCS_BINDAliyunPushacs4public.m.taobao.com.xml
/data/data/####/EMAS_ACCS_SDK.xml
/data/data/####/EMAS_ACCS_SDK_CHANNEL.xml
/data/data/####/EMAS_ACCS_SDK_CHANNEL.xml.bak
/data/data/####/EMAS_AGOO_BINDAliyunPushacs4public.m.taobao.com.xml
/data/data/####/EMAS_Agoo_AppStore.xml
/data/data/####/NAUHZIM0EM.st
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/a325712a39bd320a
/data/data/####/adashbc.ut.taobao.com.443
/data/data/####/androidx.work.workdb-journal
/data/data/####/androidx.work.workdb-journal (deleted)
/data/data/####/ap.Lock
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bugly_db_-journal
/data/data/####/cdt.wa
/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/####/classes.dex;classes6.dex
/data/data/####/com.qq.e.sdkconfig.xml
/data/data/####/com.qq.e.sdkconfig.xml.bak
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info_me.miz...hannel
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info_me.mizhuan;remote
/data/data/####/core_info
/data/data/####/cr.wa
/data/data/####/crashrecord.xml
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/download_upload
/data/data/####/downloader.db-journal
/data/data/####/dt.wa
/data/data/####/emas_accs.db-journal
/data/data/####/emas_agoo.pid
/data/data/####/emas_message_accs_db
/data/data/####/emas_message_accs_db-journal
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_header_custom.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/firll.dat
/data/data/####/gdt_config.cfg
/data/data/####/gdt_plugin.dex
/data/data/####/gdt_plugin.dex.flock (deleted)
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_suid
/data/data/####/grtcfrsa.dat
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/i==1.2.0&&5.86_1686666020332_dW5pZnlfbG9ncw==;.log
/data/data/####/info.xml
/data/data/####/libMMANDKSignature.233a5f75.so
/data/data/####/libcuid_v3.so
/data/data/####/libjiagu.so
/data/data/####/libturingau.233a5f75.so
/data/data/####/libyaqbasic.233a5f75.so
/data/data/####/libyaqpro.233a5f75.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/me.mizhuan_preferences.xml
/data/data/####/mituo_provider_apps.db
/data/data/####/mituo_provider_apps.db-journal
/data/data/####/mituo_provider_downloads.db-journal
/data/data/####/mizhuan.xml
/data/data/####/mpdc_105498_1
/data/data/####/mtPrefrences.xml
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/npth.xml
/data/data/####/npth_log.db-journal
/data/data/####/proc_auxv
/data/data/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/security_info
/data/data/####/snssdk_openudid.xml
/data/data/####/t==9.3.3&&5.86_1686666021304_dW5pZnlfbG9ncw==;.log
/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/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sdk_settings.xml.bak
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/turingfd_conf_105498_auMini.xml
/data/data/####/turingfd_protect_105498_47_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_common_location.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/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/ver
/data/data/####/xian_wan_sp_config_table.xml
/data/data/####/xian_wan_sp_config_table.xml.bak
/data/data/####/yaq.233a5f75.sec
/data/data/####/yaq2.233a5f75.sec
/data/data/####/yaq3_0.233a5f75.sec
/data/data/####/yaqsdkcookie
/data/data/####/z==1.2.0&&5.86_1686666008104_emNmZw==;.log
/data/media/####/.turing.dat
/data/media/####/19a1abc5a5a49095c4cf6ec7d4ad3ec5
/data/media/####/19a1abc5a5a49095c4cf6ec7d4ad3ec5.tmp
/data/media/####/2023-06-13.log.txt
/data/media/####/2d86cf0c0a9a9c2b3de4b9571396f24d
/data/media/####/2d86cf0c0a9a9c2b3de4b9571396f24d.tmp
/data/media/####/3208648f95e36616424d96f6a9dd2262
/data/media/####/3208648f95e36616424d96f6a9dd2262.tmp
/data/media/####/Alvin2.xml
/data/media/####/clientudid.dat
/data/media/####/meta.dat
/data/media/####/mp
/data/media/####/tbslog.txt
/data/media/####/temp_pkg_info.json
/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
/system/bin/df
/system/bin/getprop
/system/bin/sh -c getprop
getprop
getprop ro.build.version.emui
getprop ro.product.brand
getprop ro.product.cpu.abi
getprop ro.product.model
getprop ro.system.build.id
ls -l /system/bin/su
ls /
ls /sys/class/thermal
sh -c type su

Loads the following dynamic libraries:

libBugly
libanalysis-jni
libcrashsdk
libjiagu
liblocSDK8a
libmituo_base
libnms
libsecsdk
libtnet-3.1.14
libumeng-spy
libyaqpro.233a5f75

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5PADDING
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
DESede-CBC-PKCS5Padding
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.).

Adds tasks to the system scheduler.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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