Adware.Was.12970

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Was.1.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
UDP(DNS) <Google DNS>
TCP(HTTP/1.1) adser####.go####.com:80
TCP(HTTP/1.1) 64.2####.161.94:80
TCP(HTTP/1.1) a.da####.com:9127
TCP(TLS/1.0) firebas####.google####.com:443
TCP(TLS/1.0) prd-le####.cdp.inte####.####.com:443
TCP(TLS/1.0) 1####.194.163.27:443
TCP(TLS/1.0) co####.uca.c####.####.com:443
TCP(TLS/1.0) convers####.appsf####.com:443
TCP(TLS/1.0) app-mea####.com:443
TCP(TLS/1.2) 74.1####.205.102:443
TCP(TLS/1.2) firebas####.google####.com:443
TCP(TLS/1.2) 64.2####.161.94:443
TCP(TLS/1.2) 1####.177.14.99:443
UDP 1####.194.163.36:443
TCP firebas####.crashly####.com:443

DNS requests:

a.da####.com
adser####.go####.com
app-mea####.com
cdp.c####.uni####.com
co####.uca.c####.####.com
convers####.appsf####.com
firebas####.crashly####.com
firebas####.google####.com
g####.62####.com
m####.go####.com
www.go####.com

HTTP GET requests:

a.da####.com:9127/ll/gs?baseversion=####&version=####&channel=####&appid...
adser####.go####.com/getconfig/pubvendors

HTTP POST requests:

a.da####.com:9127/ll//uu?t=####
convers####.appsf####.com:443/api/v5.4/androidevent?app_id=####&buildnum...
firebas####.google####.com:443/v1/projects/bullet-kings/installations

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.hptc.cache_.bulletking.gtx
/data/data/####/.hptc_kache_.bulletking.gtx
/data/data/####/.jg.ic
/data/data/####/.
/data/data/####/. .flock (deleted)
/data/data/####/.
/data/data/####/. .flock (deleted)
/data/data/####/.
/data/data/####/.
/data/data/####/6579EDAD0184-0001-0DD7-E2E867683478BeginSession.cls_temp
/data/data/####/6579EDAD0184-0001-0DD7-E2E867683478SessionApp.cls
/data/data/####/6579EDAD0184-0001-0DD7-E2E867683478SessionDevice.cls
/data/data/####/6579EDAD0184-0001-0DD7-E2E867683478SessionOS.cls
/data/data/####/6579EDAD0184-0001-0DD7-E2E867683478SessionUser.cls
/data/data/####/6579EDAD0184-0001-0DD7-E2E867683478SessionUser.cls_temp
/data/data/####/6579EDB4028D-0001-0E75-E2E867683478BeginSession.cls
/data/data/####/6579EDB4028D-0001-0E75-E2E867683478SessionApp.cls
/data/data/####/6579EDB4028D-0001-0E75-E2E867683478SessionDevice.cls
/data/data/####/6579EDB4028D-0001-0E75-E2E867683478SessionOS.cls
/data/data/####/FirebaseAppHeartBeat.xml
/data/data/####/FirebaseAppHeartBeat.xml.bak
/data/data/####/PersistedInstallation.W0RFRkFVTFRd+MTo2NDI4NjE0...5.json
/data/data/####/PersistedInstallation1628465046tmp
/data/data/####/PersistedInstallation164400373tmp
/data/data/####/androidx.work.workdb-journal (deleted)
/data/data/####/app_resources_lib.dex
/data/data/####/app_resources_lib.dex.flock (deleted)
/data/data/####/app_resources_lib.jar
/data/data/####/appsflyer-data.xml
/data/data/####/appsflyer-data.xml.bak
/data/data/####/audience_network.dex
/data/data/####/audience_network.dex.flock (deleted)
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cheuu
/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.crashlytics.settings.json
/data/data/####/com.google.android.datatransport.events-journal
/data/data/####/com.google.android.gms.appid-no-backup
/data/data/####/com.google.android.gms.measurement.prefs.xml
/data/data/####/com.google.android.gms.measurement.prefs.xml.bak
/data/data/####/com.google.firebase.crashlytics.xml
/data/data/####/crashlytics-userlog-6579EDB4028D-0001-0E75-E2E8...8.temp
/data/data/####/generatefid.lock
/data/data/####/google_api_resources_lib.dex
/data/data/####/google_api_resources_lib.dex.flock (deleted)
/data/data/####/google_api_resources_lib.jar
/data/data/####/google_app_measurement_local.db
/data/data/####/google_app_measurement_local.db-journal
/data/data/####/initialization_marker
/data/data/####/libjiagu.so
/data/data/####/proc_auxv
/data/data/####/report
/data/data/####/sp_yodo1games.xml
/data/data/####/tap.shootingmaster.spybullet.bulletking.gtx.sa.xml
/data/data/####/tap.shootingmaster.spybullet.bulletking.gtx.v2....fs.xml
/data/data/####/tap.shootingmaster.spybullet.bulletking.gtx.v2....ml.bak
/data/data/####/tmd
/data/data/####/tv
/data/data/####/umeng_general_config.xml
/data/data/####/uuloi
/data/data/####/vva
/data/data/####/vva.dex
/data/data/####/vva.dex.flock (deleted)
/data/data/####/vva.jar
/data/media/####/.nomedia
/data/media/####/7549f00db289c315bbbb6701a95dcf91
/data/media/####/Compat.browser
/data/media/####/DefaultWsdlHelpGenerator.aspx
/data/media/####/Stateless.dll-resources.dat
/data/media/####/System.Data.dll-resources.dat
/data/media/####/browscap.ini
/data/media/####/c
/data/media/####/config
/data/media/####/config.xml
/data/media/####/d
/data/media/####/e
/data/media/####/g
/data/media/####/global-metadata.dat
/data/media/####/machine.config
/data/media/####/mscorlib.dll-resources.dat
/data/media/####/s
/data/media/####/settings.map
/data/media/####/unity.ver
/data/media/####/values
/data/media/####/web.config
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

cat /sys/class/net/wlan0/address

Loads the following dynamic libraries:

libFirebaseCppApp-7_0_1
libjiagu
libmain

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES

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.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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