Adware.Was.9419

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
TCP(HTTP/1.1) api.ad.xi####.com:80
TCP(HTTP/1.1) a.da####.com:9127
TCP(HTTP/1.1) g####.62####.com:8001
TCP(TLS/1.0) api.ad.xi####.com:443
TCP(TLS/1.0) firebas####.google####.com:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) f1.ma####.xi####.####.com:443
TCP(TLS/1.0) f.ma####.c.####.com:443
TCP(TLS/1.0) api.face####.com:443
TCP(TLS/1.0) sdkco####.ad.xi####.com:443
TCP(TLS/1.2) p####.google####.com:443
TCP(TLS/1.2) 1####.250.102.94:443
TCP(TLS/1.2) and####.a####.go####.com:443
TCP(TLS/1.2) firebas####.google####.com:443
TCP firebas####.crashly####.com:443

DNS requests:

a.da####.com
and####.a####.go####.com
android####.go####.com
api.ad.xi####.com
f1.ma####.xi####.com
f4.ma####.mi####.com
firebas####.crashly####.com
firebas####.google####.com
g####.62####.com
g####.face####.com
m####.go####.com
p####.google####.com
sdkco####.ad.xi####.com
www.google####.com
z####.ad.xi####.com

HTTP GET requests:

a.da####.com:9127/ll/gs?baseversion=####&version=####&channel=####&appid...
api.face####.com:443/v8.0/2541599092730783/mobile_sdk_gk?fields=####&for...
api.face####.com:443/v8.0/2541599092730783/model_asset?fields=####&forma...
api.face####.com:443/v8.0/2541599092730783?fields=####&format=####&sdk=#...
f.ma####.c.####.com:443/download/AdCenter/04b69d2b65e6a445ba363a62ab5d20...
f1.ma####.xi####.####.com:443/download/AdCenter/04b69d2b65e6a445ba363a62...
sdkco####.ad.xi####.com:443/api/checkupdate/lastusefulversion2?av=####&c...

HTTP POST requests:

a.da####.com:9127/ll//uu?t=####
api.ad.xi####.com/union/fetchAds
api.ad.xi####.com:443/client/upgrade/mimo/v1
api.face####.com:443/v8.0/2541599092730783/activities
firebas####.google####.com:443/v1/projects/field-masters/installations
g####.62####.com:8001/adStatistics
g####.62####.com:8001/addNewApp
g####.62####.com:8001/gameState

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/1
/data/data/####/2
/data/data/####/20
/data/data/####/3
/data/data/####/62359AE20319-0001-0E74-5C8CB3B4EAE1BeginSession.cls_temp
/data/data/####/62359AE20319-0001-0E74-5C8CB3B4EAE1SessionApp.cls
/data/data/####/62359AE20319-0001-0E74-5C8CB3B4EAE1SessionDevice.cls
/data/data/####/62359AE20319-0001-0E74-5C8CB3B4EAE1SessionOS.cls
/data/data/####/AppEventsLogger.persistedevents
/data/data/####/FirebaseAppHeartBeat.xml
/data/data/####/FirebaseAppHeartBeat.xml.bak
/data/data/####/PersistedInstallation.W0RFRkFVTFRd+MTo0NTE4NjU5...m.json
/data/data/####/PersistedInstallation759367647tmp
/data/data/####/PersistedInstallation856263203tmp
/data/data/####/SafeDKCache_SafeDKEvents.com.benjaminsarac.fiel...nf.xml
/data/data/####/SafeDKCache_VungleDiscoveryadToIdMap.xml
/data/data/####/SafeDKCache_VungleDiscoverycreativeToIdMap.xml
/data/data/####/SafeDKCache_VungleDiscoverymediaPlayerIdToCreativeInfo.xml
/data/data/####/SafeDKCache_adIdToCreatives.xml
/data/data/####/SafeDKCache_contentHashCodeToCreatives.xml
/data/data/####/SafeDKCache_webviewAddressToCreatives.xml
/data/data/####/SafeDKEvents.com.benjaminsarac.fieldmasters.knf.xml
/data/data/####/SafeDKToggles.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/_m_rec.xml
/data/data/####/analytics.apk.tmp
/data/data/####/analytics_api.xml
/data/data/####/analytics_updater.xml
/data/data/####/androidx.work.workdb-journal (deleted)
/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/####/classes.oat
/data/data/####/com.benjaminsarac.fieldmasters.knf.v2.playerprefs.xml
/data/data/####/com.benjaminsarac.fieldmasters.knf_preferences.xml
/data/data/####/com.crashlytics.settings.json
/data/data/####/com.facebook.internal.PURCHASE.xml
/data/data/####/com.facebook.internal.SKU_DETAILS.xml
/data/data/####/com.facebook.internal.preferences.APP_GATEKEEPERS.xml
/data/data/####/com.facebook.internal.preferences.APP_SETTINGS.xml
/data/data/####/com.facebook.sdk.USER_SETTINGS.xml
/data/data/####/com.facebook.sdk.appEventPreferences.xml
/data/data/####/com.facebook.sdk.attributionTracking.xml
/data/data/####/com.google.android.datatransport.events-journal
/data/data/####/com.google.android.gms.measurement.prefs.xml
/data/data/####/com.google.firebase.crashlytics.xml
/data/data/####/com.google.firebase.remoteconfig_legacy_settings.xml
/data/data/####/generatefid.lock
/data/data/####/initialization_marker
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/data/data/####/mimo_asset.apk
/data/data/####/mimo_asset.dex
/data/data/####/mimo_asset.dex.flock (deleted)
/data/data/####/plugin_updater.xml
/data/data/####/proc_auxv
/data/data/####/report
/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/data/####/yg_cache_prefs.xml
/data/data/####/zeus_pms.xml
/data/media/####/.nomedia
/data/media/####/3faee4d866b641ed9b57eff7b0adc48d
/data/media/####/Compat.browser
/data/media/####/DefaultWsdlHelpGenerator.aspx
/data/media/####/browscap.ini
/data/media/####/config
/data/media/####/config.xml
/data/media/####/global-metadata.dat
/data/media/####/machine.config
/data/media/####/mscorlib.dll-resources.dat
/data/media/####/settings.map
/data/media/####/unity.ver
/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:

libjiagu

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

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 phone status (number, IMEI, etc.).

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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