Android.BankBot.14737

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.BankBot.12953

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) dualsta####.a####.com:80
TCP(TLS/1.0) co####.j####.cn:443
TCP(TLS/1.0) def####.cn.zb.####.com:443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) firebas####.google####.com:443
TCP(TLS/1.0) 1####.250.150.139:443
TCP(TLS/1.0) ce3e####.j####.cn:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) and####.b####.qq.com:443
TCP(TLS/1.2) 1####.250.150.139:443
TCP(TLS/1.2) 64.2####.162.94:443
TCP(TLS/1.2) firebas####.google####.com:443
UDP md####.google####.com:443
TCP 1####.75.108.47:7005
UDP firebas####.google####.com:443
UDP sis.j####.io:19000

DNS requests:

a####.a####.com
and####.b####.qq.com
ce3e####.j####.cn
co####.j####.cn
dualsta####.a####.com
easytom####.com
firebas####.google####.com
kakao60####.orange####.vip
kakao60####.orange####.vip.####.8
md####.google####.com
pla####.google####.com
s.j####.cn
sis.j####.io

HTTP POST requests:

and####.b####.qq.com:443/rqd/async?aid=####
ce3e####.j####.cn:443/wi/op8jdu
ce3e####.j####.cn:443/wi/sm2cg
co####.j####.cn:443/v1/status
def####.cn.zb.####.com:443/ws/device/adius?ent=####&in=jFoU####&keyt=####
dualsta####.a####.com/sdk/compliance/params
firebas####.google####.com:443/v1/projects/newnaver-6fb13/installations

File system changes:

Creates the following files:

/data/data/####/.dex2oatlock
/data/data/####/.updateIV.dat
/data/data/####/0000000lllll_0.dex
/data/data/####/000O00ll111l_0.dex
/data/data/####/00O000ll111l_0.dex
/data/data/####/00O000ll111l_0.dex.flock
/data/data/####/00O000ll111l_0.dex.flock (deleted)
/data/data/####/04ced8e039c10b3e2b7bf339c471c540.0
/data/data/####/0OO00l111l1l
/data/data/####/0OO00l111l1l.lock
/data/data/####/1004
/data/data/####/1682499551105-privacy.data
/data/data/####/18101183116727.0
/data/data/####/58101244200368.0
/data/data/####/61101243546182.0
/data/data/####/74101183897994.0
/data/data/####/AMap.privacy.data.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/CookiePersistence.xml
/data/data/####/FirebaseHeartBeatW0RFRkFVTFRd+MTo2OTk4NDYzMDE3M...Tk.xml
/data/data/####/FirebaseHeartBeatW0RFRkFVTFRd+MTo2OTk4NDYzMDE3M...ml.bak
/data/data/####/IpInfos.xml
/data/data/####/PersistedInstallation.W0RFRkFVTFRd+MTo2OTk4NDYz...k.json
/data/data/####/PersistedInstallation1139416245tmp
/data/data/####/PersistedInstallation942596646tmp
/data/data/####/Push_Page_Config.xml
/data/data/####/SharedPreferenceAdiu.xml
/data/data/####/a91e2055-77b2-4604-a65a-633a83f72fd7
/data/data/####/adiu.amap.com.443
/data/data/####/alsn20170807.db
/data/data/####/alsn20170807.db-journal
/data/data/####/bugly_db_-journal
/data/data/####/cn.jiguang.analytics_push.xml
/data/data/####/cn.jiguang.common.xml
/data/data/####/cn.jiguang.prefs.xml
/data/data/####/cn.jiguang.sdk.address.xml
/data/data/####/cn.jiguang.sdk.user.profile.xml
/data/data/####/cn.jmessage.preferences.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.xml
/data/data/####/com.google.android.datatransport.events-journal
/data/data/####/com.google.android.gms.appid-no-backup
/data/data/####/com.google.firebase.messaging.xml
/data/data/####/crashrecord.xml
/data/data/####/crashrecord.xml (deleted)
/data/data/####/data.db
/data/data/####/data.db-journal
/data/data/####/fdb60390b9cb6bda92612ce730dfd329.0
/data/data/####/file1
/data/data/####/file1-c
/data/data/####/file2
/data/data/####/file2-c
/data/data/####/generatefid.lock
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/info_screen.xml
/data/data/####/info_screen.xml.bak
/data/data/####/journal
/data/data/####/jpush_uncaughtexception_file
/data/data/####/local_crash_lock
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/o0oooOO0ooOo.dat
/data/data/####/open_common.xml
/data/data/####/pref.xml
/data/data/####/proc_auxv
/data/data/####/push_stat_cache.json
/data/data/####/tosversion
/data/media/####/.adiu
/data/media/####/.jdevice_id_map.bat
/data/media/####/.push_deviceid
/data/media/####/crash-20230426115904990.txt
/data/media/####/crash-20230426115913356.txt
/data/media/####/crash-20230426115916308.txt

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop
getprop
getprop ro.build.nubia.rom.code
getprop ro.build.sense.version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.com.google.clientidbase
getprop ro.flyme.published
getprop ro.meizu.setupwizard.flyme
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.build.display.id
getprop sys.lge.lgmdm_version
stat -c %i /data/app
stat -c %i /data/data
stat -c %x /data/app
stat -c %x /data/data
stat -c %z /data/
stat -c %z /data/app

Loads the following dynamic libraries:

libZegoExpressEngine
libdaemon
libshell-super.2019

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
RSA-ECB-PKCS1Padding
RSA-None-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding

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.).

Displays its own windows over windows of other apps.

Gets information about sent/received SMS.

Intercepts notifications.

Requests the system alert window permission.

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