Android.HiddenAds.2355

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.HiddenAds.607.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) beacon####.aliy####.com:80
TCP(HTTP/1.1) d####.d####.mob.com:80
TCP(HTTP/1.1) a####.fc.mob.com:80
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) co####.j####.cn:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) httpdn####.aliy####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) bj####.j####.cn:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) 74.1####.205.95:443
TCP(TLS/1.0) schedul####.yo####.com:443
TCP(TLS/1.0) f####.j####.cn:443
TCP(TLS/1.0) 64.2####.162.95:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) en####.t####.cn:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) a####.x####.com:443
TCP(TLS/1.2) 1####.177.14.94:443
TCP(TLS/1.2) 1####.194.222.139:443
TCP(TLS/1.2) 64.2####.162.95:443
UDP sis.j####.io:19000
TCP 1####.232.25.130:21000
TCP 1####.230.236.52:7005
UDP easytom####.com:19000

DNS requests:

a####.fc.mob.com
a####.man.aliy####.com
a####.x####.com
ada####.ut.ta####.com
and####.b####.qq.com
api.s####.mob.com
beacon####.aliy####.com
bifrost####.s.qima####.com
bj####.j####.cn
co####.j####.cn
d####.d####.mob.com
easytom####.com
en####.t####.cn
f####.j####.cn
httpdn####.aliy####.com
instant####.google####.com
m####.go####.com
md####.google####.com
p####.google####.com
passpor####.x####.com
plb####.u####.com
s.j####.cn
safebro####.google####.com
sdk.api.o####.####.cn
sis.j####.io
tj.youza####.com
u####.u####.com
www.google####.com

HTTP GET requests:

a####.fc.mob.com/privacy/policy/ms/version?appkey=####&apppkg=####&appve...

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
beacon####.aliy####.com/beacon/fetch/config/byappkey
d####.d####.mob.com/dgen

File system changes:

Creates the following files:

/data/data/####/.artc_lock
/data/data/####/.at_lock
/data/data/####/.cl
/data/data/####/.di
/data/data/####/.dic_lock
/data/data/####/.du_lock
/data/data/####/.duid
/data/data/####/.dvcv_lock
/data/data/####/.globalLock
/data/data/####/.im_lock
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jg.store.report_cf
/data/data/####/.lesd_lock
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrlock
/data/data/####/.pkg_lock
/data/data/####/.pkgs_lock
/data/data/####/.slw
/data/data/####/.statistics
/data/data/####/.vpl_lock
/data/data/####/1002
/data/data/####/1004
/data/data/####/1161f6b9-93b3-41ca-b3bf-2bcb4c83373e
/data/data/####/364bb9dd-2105-4612-b870-e6abbfc7d08a
/data/data/####/39285EFA.dex
/data/data/####/39285EFA.dex.flock (deleted)
/data/data/####/48f63e49-23f2-4a32-8abf-9f34cfffc9cb
/data/data/####/496fd469-5221-4b9d-9425-94dd6a77b8f2
/data/data/####/49718271-56f8-407a-aaf5-19dcc9327785
/data/data/####/506917eb-d02f-43b9-bc24-3dc0ca275c62
/data/data/####/597a0eb3-e93b-45f8-8b87-57c5c03c7ad0
/data/data/####/5b52d438-359c-411b-ab2f-80591af82661
/data/data/####/93f9927a-9626-484e-9545-703c9fd6c3c3
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/IpInfos.xml
/data/data/####/MOBGUARD_100
/data/data/####/Push_Page_Config.xml
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/adashbc.ut.taobao.com.443
/data/data/####/androidx.work.util.id.xml
/data/data/####/androidx.work.workdb-journal (deleted)
/data/data/####/ap.Lock
/data/data/####/bal.catch
/data/data/####/ban.catch
/data/data/####/bugly_db_-journal
/data/data/####/bwc.catch
/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/####/cn.jiguang.common.xml
/data/data/####/cn.jiguang.common.xml.bak
/data/data/####/cn.jiguang.prefs.xml
/data/data/####/cn.jiguang.sdk.address.xml
/data/data/####/cn.jiguang.sdk.share.profile.xml
/data/data/####/cn.jiguang.sdk.user.profile.xml
/data/data/####/cn.jiguang.sdk.user.set.profile.xml
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.config.xml
/data/data/####/cn.jpush.config.xml.bak
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml.bak
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/cn.jpush.preferences.v2.xml.bak
/data/data/####/com.xubei.shop.BETA_VALUES.xml
/data/data/####/com.youzan.mobile.AnalyticsPrefs.xml
/data/data/####/com.youzan.mobile.AnalyticsPrefs.xml.bak
/data/data/####/com.youzan.open.sdk.preferences.xml
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info
/data/data/####/crashrecord.xml
/data/data/####/d44cf26c-6c1b-4d24-900c-56eeec4163d2
/data/data/####/dW1weF9pbnRlcm5hbF8xNjEyODQ3MTg2NzIy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNjEyODQ3MTkzODk3;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/httpdns_config_cache.xml
/data/data/####/httpdns_config_cache.xml.bak
/data/data/####/httpdns_config_enable.xml
/data/data/####/i==1.2.0&&2.7.0_1612847186688_envelope.log
/data/data/####/i==1.2.0&&2.7.0_1612847193920_envelope.log
/data/data/####/info.xml
/data/data/####/jpush_local_notification.db
/data/data/####/jpush_local_notification.db-journal
/data/data/####/jpush_local_notification.db-journal (deleted)
/data/data/####/jpush_local_notification.db-wal
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/mob_commons_1
/data/data/####/native_record_lock
/data/data/####/proc_auxv
/data/data/####/push_stat_cache.json
/data/data/####/rl.catch
/data/data/####/rl2.catch
/data/data/####/security_info
/data/data/####/share_sdk_1
/data/data/####/tui_base.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/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_general_config.xml.bak
/data/data/####/umeng_it.cache
/data/data/####/update.xml
/data/data/####/ut.db-journal
/data/data/####/xbshop-db-journal
/data/data/####/xubeishop.xml
/data/data/####/zan_analytics
/data/data/####/zan_analytics-journal
/data/misc/####/primary.prof
/data/user_de/####/move_to_de_records.xml

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/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/.00000000000/39285EFA.dex --oat-fd=58 --oat-location=/data/user/0/<Package>/.11111111111/39285EFA.dex --compiler-filter=speed
cat /sys/class/net/wlan0/address
getprop
ls /
ls /sys/class/thermal
ps

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-None-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

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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