Android.BackDoor.2957

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Backdoor.203.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) nav.cn.ron####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) 59.53.1####.240:443
TCP(HTTP/1.1) 1####.50.65.111:443
TCP(HTTP/1.1) 35.2####.137.38:443
TCP(HTTP/1.1) s####.cn.ron####.com:80
TCP(HTTP/1.1) 1####.75.109.31:443
TCP(HTTP/1.1) 1####.198.14.47:443
TCP(HTTP/1.1) 47.2####.48.204:443
TCP(HTTP/1.1) 1####.50.40.203:443
TCP(TLS/1.0) sticker####.ron####.com:443
TCP(TLS/1.0) c####.cp####.net:443
TCP(TLS/1.0) 35.2####.137.38:443
TCP(TLS/1.0) 47.2####.48.204:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) 1####.75.109.31:443
TCP(TLS/1.0) 1####.50.40.203:443
TCP(TLS/1.0) ap.cp####.net:443
TCP(TLS/1.0) 59.53.1####.240:443
TCP(TLS/1.0) 1####.198.14.47:443
TCP(TLS/1.0) 74.1####.143.95:443
TCP(TLS/1.2) 1####.177.127.94:443
TCP(TLS/1.2) 74.1####.143.95:443
TCP(TLS/1.2) 1####.217.218.102:443
UDP md####.google####.com:443
TCP 1####.50.17.153:8000
TCP 1####.75.26.141:443
UDP 74.1####.143.95:443

DNS requests:

and####.b####.qq.com
ap.cp####.net
c####.cp####.net
cn-n1-p####.leanc####.cn
f####.52t####.com
l####.xi####.net
l####.xi####.net
md####.google####.com
nav.cn.ron####.com
s####.cn.ron####.com
sticker####.ron####.com

HTTP GET requests:

1####.50.40.203:443/emoticonservice/emopkgs
1####.50.65.111:443/
47.2####.48.204:443/api/v1/sc_stations?timestamp=####&sign=####
59.53.1####.240:443/kfnmLIx8RMQBd8nAsob8kzMJU2UH6Yxo/Stations_app.json

HTTP POST requests:

1####.198.14.47:443/configcloud/rest/sdk/match
1####.75.109.31:443/active.json
35.2####.137.38:443/u/a/v1/ad4297b4
47.2####.48.204:443/api/graphql/
and####.b####.qq.com/rqd/async?aid=####
nav.cn.ron####.com/navipush.json
s####.cn.ron####.com/setandroidpushtoken.json

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.jg.ic
/data/data/####/1004
/data/data/####/1630077161736_3758
/data/data/####/1630077162068_3897
/data/data/####/1630077162231_3803
/data/data/####/1630077164862_3803
/data/data/####/1630077165476_3897
/data/data/####/1630077165497_3758
/data/data/####/1630077166520_3758
/data/data/####/1630077169894_3803
/data/data/####/1630077169942_3803
/data/data/####/1630077170119_3758
/data/data/####/1630077170160_3758
/data/data/####/1630077170301_3897
/data/data/####/1630077170338_3897
/data/data/####/1630077170779_3803
/data/data/####/4Paj7MSbinstallation
/data/data/####/AV_PUSH_SERVICE_APP_DATA.xml
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/COUNTLY_STORE.xml
/data/data/####/RongPush.xml
/data/data/####/RongPushAppConfig.xml
/data/data/####/Statistics.xml
/data/data/####/Statistics.xml.bak
/data/data/####/TD_IP_CACHE.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TD_app_pefercen_profile.xml.bak
/data/data/####/TDpref_cloudcontrol1.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime.xml (deleted)
/data/data/####/TDpref_longtime.xml.bak (deleted)
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/androidx.work.workdb-journal
/data/data/####/app_db-journal (deleted)
/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/####/classes.dex;classes6.dex
/data/data/####/classes.oat
/data/data/####/com.avos.push.router.server.cache4Paj7MSbcOPWbU...sz.xml
/data/data/####/crashrecord.xml
/data/data/####/data.preferences_pb
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/iv
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/locale.config.xml
/data/data/####/native_record_lock
/data/data/####/proc_auxv
/data/data/####/rlogs.db-journal (deleted)
/data/data/####/salt
/data/data/####/security_info
/data/data/####/tdid.xml
/data/misc/####/primary.prof
/data/user_de/####/move_to_de_records.xml

Miscellaneous:

Executes the following shell scripts:

getprop

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
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.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical information

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