Android.HiddenAds.3833

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.HiddenAds.1708

Threat detection based on machine learning.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) ip####.com:80
TCP(HTTP/1.1) cgi.con####.qq.com:80
TCP(HTTP/1.1) api.didai####.info:80
TCP(TLS/1.0) t.appsf####.com:443
TCP(TLS/1.0) adt.x####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) 1####.251.1.101:443
TCP(TLS/1.0) is.sn####.com.####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) cgi.con####.qq.com:443
TCP(TLS/1.0) rr18---####.g####.com:443
TCP(TLS/1.0) sf3-fe####.pglstat####.com.####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.2) p####.google####.com:443
UDP p####.google####.com:443

DNS requests:

adt.x####.com
and####.b####.qq.com
and####.google####.com
api.didai####.info
c####.x####.com
cf.nuoap####.info
cgi.con####.qq.com
connect####.gst####.com
ip####.com
is.sn####.com
mo.nuoap####.info
p####.google####.com
rr18---####.g####.com
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
stt.nuoap####.info
t.appsf####.com

HTTP GET requests:

api.didai####.info/cr/config?pubid=####&pkg_ver=####&gaid=####&guid=####...
api.didai####.info/m/config?pubid=####&moduleid=####&gaid=####&guid=####...
api.didai####.info/task/notices/index/1?app_id=####
api.didai####.info/task/notices/index/2?app_id=####
api.didai####.info/task/tasks/index/3?app_id=####
cgi.con####.qq.com:443/qqconnectopen/openapi/policy_conf?status_os=####&...
ip####.com/json
sf3-fe####.pglstat####.com.####.com:443/obj/ad-pattern/renderer/b757f7/i...
sf3-fe####.pglstat####.com.####.com:443/obj/ad-pattern/renderer/package....

HTTP POST requests:

adt.x####.com:443/3a3232cb/1
adt.x####.com:443/f0f73f62/1
and####.b####.qq.com/rqd/async?aid=####
c####.x####.com:443/configcloud/rest/sdk/match
is.sn####.com.####.com:443/api/ad/union/sdk/settings/
t.appsf####.com:443/api/v4/androidevent?buildnumber=####&app_id=####

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.dex2oatlock
/data/data/####/.updateIV.dat
/data/data/####/.updateIV.dat_0
/data/data/####/.updateIV.dat_1
/data/data/####/.updateIV.dat_2
/data/data/####/.
/data/data/####/. .flock (deleted)
/data/data/####/.
/data/data/####/0000000lllll_0.dex
/data/data/####/0000000lllll_1.dex
/data/data/####/0000000lllll_2.dex
/data/data/####/000O00ll111l_0.dex
/data/data/####/000O00ll111l_1.dex
/data/data/####/000O00ll111l_2.dex
/data/data/####/00O000ll111l_0.dex
/data/data/####/00O000ll111l_0.dex (deleted)
/data/data/####/00O000ll111l_0.dex.flock (deleted)
/data/data/####/00O000ll111l_1.dex
/data/data/####/00O000ll111l_1.dex (deleted)
/data/data/####/00O000ll111l_1.dex.flock (deleted)
/data/data/####/00O000ll111l_2.dex
/data/data/####/00O000ll111l_2.dex (deleted)
/data/data/####/00O000ll111l_2.dex.flock (deleted)
/data/data/####/058617a32ebde498a3435c61b069eaca19064cbc95786be....0.tmp
/data/data/####/058617a32ebde498a3435c61b069eaca19064cbc95786be...3745.0
/data/data/####/09cedb3b912bb50bc8dff8a22d1039ea.xml
/data/data/####/0OO00l111l1l
/data/data/####/0OO00l111l1l.lock
/data/data/####/0d552d2b4d93971e6852fe7dfe74bd0a2e791de6c2fa818....0.tmp
/data/data/####/1004
/data/data/####/1696414880651_3442
/data/data/####/1696414880838_3442
/data/data/####/1696414881832_3442
/data/data/####/1696414882290_3442
/data/data/####/1696414935008_3442
/data/data/####/1696414937402_3442
/data/data/####/1696414938903_3442
/data/data/####/1696414939658_3442
/data/data/####/1696414942125_3442
/data/data/####/1696414947059_3442
/data/data/####/17834bc982714c4f61372bdb81d67668cb710e52f91595b....0.tmp
/data/data/####/179ea4a04c029138b66e9239c4d20b932617bee8b1747f5....0.tmp
/data/data/####/179ea4a04c029138b66e9239c4d20b932617bee8b1747f5...c551.0
/data/data/####/21e73abcb849c47453128ec4524ebb4027fd0872e58006f....0.tmp
/data/data/####/2c64b21034236f5a324d8b6cf32e160d.xml
/data/data/####/2eda4714776150ba75e0e74e9a64c4dc8cb7469f8028d5c....0.tmp
/data/data/####/3826983c40c439543611000c4d12e8c40b6364c338d4937....0.tmp
/data/data/####/3826983c40c439543611000c4d12e8c40b6364c338d4937...580e.0
/data/data/####/3974222e5693589631038e6013aa215436a717527e8d544....0.tmp
/data/data/####/3974222e5693589631038e6013aa215436a717527e8d544...619a.0
/data/data/####/476c1e884cc39aa930582cbdb8829e8724aeee3ed002e5b....0.tmp
/data/data/####/4d7c4dc67fd5aea6e815f288d175a874.xml
/data/data/####/5a9f0b48f642085e9fe5d8356d000950a99e74a82c1eda3....0.tmp
/data/data/####/62fcbcab2ee9ee32a7299cebc9d4ab2b542a98d3f5b851f....0.tmp
/data/data/####/62fcbcab2ee9ee32a7299cebc9d4ab2b542a98d3f5b851f...f5aa.0
/data/data/####/6a760580f12540ba18559c52dd591207.xml
/data/data/####/7143dd2ee3511521874c62e628ff0f71391b1e62f00e552....0.tmp
/data/data/####/7b0f5bf400f8029304e19e9f770ff21753b0121e5404ec1....0.tmp
/data/data/####/7c3aa1d2c539c4b70cd44ecc5d0c19cb1f242228b52efca....0.tmp
/data/data/####/7c3aa1d2c539c4b70cd44ecc5d0c19cb1f242228b52efca...8fde.0
/data/data/####/844d822cba462a65dfdd7088b62e72a20a187e44c729a68....0.tmp
/data/data/####/87986a15df2fbd44e694009911c1984a.xml
/data/data/####/8f892a1e671da1bde5708ad8e73afaba34fcd5f8ebd17c4....0.tmp
/data/data/####/922086a070a724fff5d68e477e7c63a96c30675681c4a63...35fb.0
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TD_app_pefercen_profile.xml.bak (deleted)
/data/data/####/TDpref_cloudcontrol1.xml
/data/data/####/TDpref_cloudcontrol2.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime1.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime1.xml
/data/data/####/a34e87ddfece056ae6230ce648e20f2baab349ee6fd6a27....0.tmp
/data/data/####/a34e87ddfece056ae6230ce648e20f2baab349ee6fd6a27...003c.0
/data/data/####/a652bcc564f164c42f09990c7e3da5e0377e07faa8ffb13...a66b.0
/data/data/####/anay_sp_name.xml
/data/data/####/appsflyer-data.xml
/data/data/####/appsflyer-data.xml.bak
/data/data/####/b42a3987bc81a4d45f5235ba9bd2f4099a1882435ea7c53....0.tmp
/data/data/####/bbf8604765d555ecbfa18e7040347c9b14d0aa0ea282b5d....0.tmp
/data/data/####/bugly_db_-journal
/data/data/####/bugly_db_yaq-journal
/data/data/####/c2e27afe8243dc4db558546c312a5f2c8f90c9370c10bce....0.tmp
/data/data/####/c3c00a890d78b03425370db4e701fc050d1321d6de15e04...f7ab.0
/data/data/####/c943a9b77f4f13a4bf698389f5cd9cff5ce9bd376a766b4....0.tmp
/data/data/####/com.tencent.open.config.json.1108888734
/data/data/####/crashrecord.xml
/data/data/####/d8b1588e9cccbb51534afcaa977ca0cf.xml
/data/data/####/dd03ab2c79e87dba726f39fb49fd450a10bbe7be7740fc3....0.tmp
/data/data/####/downloader.db-journal
/data/data/####/e9f8f24b4c419de5bfef11aaba220a24.xml
/data/data/####/ee2ecdf088655c91aa343deaa8c921eeaf3c708188f59b1....0.tmp
/data/data/####/ee77a6b85cdd708523fde12493438780.xml
/data/data/####/efc1fc7846cb06ee5da715c35d81cb95b46c36c18041f9a...2705.0
/data/data/####/f4a915e997f8813cd4ab001fb44b477855a07658b2bad33....0.tmp
/data/data/####/f4a915e997f8813cd4ab001fb44b477855a07658b2bad33...2881.0
/data/data/####/f504219d86ad432a00545101d74c3605967959c01a71730....0.tmp
/data/data/####/f504219d86ad432a00545101d74c3605967959c01a71730...7471.0
/data/data/####/fb2620e632eefaaf1da1ab89152a2533.xml
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/green_walk_data.xml
/data/data/####/green_walk_data.xml.bak
/data/data/####/iv
/data/data/####/journal.tmp
/data/data/####/libshellx-super.2019.so
/data/data/####/local_crash_lock
/data/data/####/map_record.txt
/data/data/####/mobi_anay_db.db-journal
/data/data/####/name.jar
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/o0oooOO0ooOo.dat
/data/data/####/proc_auxv
/data/data/####/reg_record.txt
/data/data/####/rqd_record.eup
/data/data/####/salt
/data/data/####/security_info
/data/data/####/sp_tiny.xml
/data/data/####/step_counter_db-journal
/data/data/####/tdid.xml
/data/data/####/tomb_1696414872944.txt
/data/data/####/tosversion
/data/data/####/tt_sdk_settings.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopenadsdk.xml.bak
/data/data/####/ttopensdk.db-journal
/data/data/####/update_lc
/data/media/####/com.tencent.mobileqq_connectSdk.23.10.04.13.log
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
getprop
getprop ro.build.version.emui
getprop ro.product.cpu.abi
logcat -d -v threadtime -s dalvikvm art zygote zygote64 OpenGLRenderer Bugly-libunwind:S
logcat -t 1000 -v threadtime Bugly-libunwind:S
ls /data/local

Loads the following dynamic libraries:

libshellx-super.2019

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
RC4-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding

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.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Intercepts notifications.

Requests the system alert window permission.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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