Adware.Was.12795

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) 1####.254.116.117:80
TCP(HTTP/1.1) a.da####.com:9127
TCP(HTTP/1.1) 74.1####.131.94:80
TCP(TLS/1.0) app-mea####.com:443
TCP(TLS/1.0) rr9---s####.g####.com:443
TCP(TLS/1.0) g####.face####.com:443
TCP(TLS/1.0) firebas####.google####.com:443
TCP(TLS/1.0) dp.fi####.qq.com:443
TCP(TLS/1.0) c####.t####.qq.com:443
TCP(TLS/1.0) 74.1####.131.94:443
TCP(TLS/1.0) y####.qq.com:443
TCP(TLS/1.2) 74.1####.131.94:443
TCP(TLS/1.2) firebas####.google####.com:443
TCP(TLS/1.2) 64.2####.162.100:443
TCP(TLS/1.2) 74.1####.131.103:443
TCP oth.eve.mdt.####.com:8081
TCP oth.str.mdt.####.com:8081

DNS requests:

254.9.0.####.arpa
a.da####.com
app-mea####.com
c####.t####.qq.com
dp.fi####.qq.com
firebas####.google####.com
g####.62####.com
g####.face####.com
m####.go####.com
oth.eve.mdt.####.com
oth.str.mdt.####.com
rr9---s####.g####.com
www.go####.com
y####.qq.com

HTTP GET requests:

a.da####.com:9127/ll/app_mobi.letsplay.pixel.xc.json?a169587####
c####.t####.qq.com:443/cloud_ctrl?plat_type=####&os_version=####&manufac...

HTTP POST requests:

a.da####.com:9127/ll//uu?t=####
c####.t####.qq.com:443/xid_report/
dp.fi####.qq.com:443/f1
firebas####.google####.com:443/v1/projects/craft-shooting/installations

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.fsgkea
/data/data/####/.hptc_kache_tsplay.pixel.xc
/data/data/####/.iii
/data/data/####/.jg.ac
/data/data/####/.jg.ri
/data/data/####/.jg.store.report_pid
/data/data/####/.scid
/data/data/####/.system_android_l2
/data/data/####/AppEventsLogger.persistedevents
/data/data/####/BuglySdkInfos.xml
/data/data/####/DENGTA_META.xml
/data/data/####/DENGTA_META.xml.bak
/data/data/####/DENGTA_META.xml.bak (deleted)
/data/data/####/FirebaseAppHeartBeat.xml
/data/data/####/FirebaseAppHeartBeat.xml.bak
/data/data/####/GuestUser-journal
/data/data/####/PersistedInstallation.W0RFRkFVTFRd+MToxMDA4MzEy...Q.json
/data/data/####/PersistedInstallation1300171358tmp
/data/data/####/PersistedInstallation228218634tmp
/data/data/####/QQUser-journal
/data/data/####/SafeDKCache_MintegralDiscoveryadIdToCInfo.xml
/data/data/####/SafeDKCache_MintegralDiscoverykToCInfo.xml
/data/data/####/SafeDKCache_VungleDiscoveryadToIdMap.xml
/data/data/####/SafeDKCache_VungleDiscoverycreativeToIdMap.xml
/data/data/####/SafeDKCache_VungleDiscoveryendcardUrlToIdMap.xml
/data/data/####/SafeDKCache_VungleDiscoverymediaPlayerIdToCreativeInfo.xml
/data/data/####/SafeDKCache_adIdToCreatives.xml
/data/data/####/SafeDKCache_contentHashCodeToCreatives.xml
/data/data/####/SafeDKCache_webviewAddressToCreatives.xml
/data/data/####/SafeDKCache_webviewAddressToCreatives.xml.bak
/data/data/####/SafeDKToggles.xml
/data/data/####/WXUser-journal
/data/data/####/YSDK_STAT_CONFIG.xml
/data/data/####/androidx.work.workdb-journal (deleted)
/data/data/####/audience_network.dex
/data/data/####/audience_network.dex.flock (deleted)
/data/data/####/b_log_ID_mobi.letsplay.pixel.xc_000001HZDR3N4M5L.xml
/data/data/####/b_log_ID_mobi.letsplay.pixel.xc_1109610686.xml
/data/data/####/b_log_ID_ydkbeacon_mobi.letsplay.pixel.xc_00000...5L.xml
/data/data/####/beacon_db_000001HZDR3N4M5L-journal
/data/data/####/beacon_db_1109610686-journal
/data/data/####/beacon_sig_1.lock
/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.dex;classes7.dex
/data/data/####/classes.oat
/data/data/####/com.facebook.sdk.USER_SETTINGS.xml
/data/data/####/com.facebook.sdk.appEventPreferences.xml
/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/####/generatefid.lock
/data/data/####/google_app_measurement_local.db
/data/data/####/google_app_measurement_local.db-journal
/data/data/####/libjiagu.so
/data/data/####/mobi.letsplay.pixel.xc.v2.playerprefs.xml
/data/data/####/mobi.letsplay.pixel.xc_preferences.xml
/data/data/####/pload.dex
/data/data/####/pload.dex.flock (deleted)
/data/data/####/proc_auxv
/data/data/####/safecloud_model_2_4_2
/data/data/####/sc_shared.xml
/data/data/####/secret.xml
/data/data/####/tmd
/data/data/####/tv
/data/data/####/uuloi
/data/data/####/vva
/data/data/####/vva.dex
/data/data/####/vva.dex.flock (deleted)
/data/data/####/vva.jar
/data/data/####/ydkbeacon_db_000001HZDR3N4M5L
/data/data/####/ydkbeacon_db_000001HZDR3N4M5L-journal
/data/data/####/ydkbeacon_db_mobi.letsplay.pixel.xc
/data/data/####/ydkbeacon_db_mobi.letsplay.pixel.xc-journal
/data/data/####/ydkbeacon_db_mobi.letsplay.pixel.xc-journal (deleted)
/data/media/####/.fff
/data/media/####/.nomedia
/data/media/####/.qqq
/data/media/####/.scid
/data/media/####/.sss
/data/media/####/.system_android_l2
/data/media/####/.yyy
/data/media/####/.zzz
/data/media/####/38cb7b3ec1f2ba45080ec29d0ab3e4c5
/data/media/####/38cb7b3ec1f2ba45080ec29d0ab3e4c5_tmp (deleted)
/data/media/####/Compat.browser
/data/media/####/DefaultWsdlHelpGenerator.aspx
/data/media/####/JsonFx.Json.dll-resources.dat
/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/####/vmpcloudconfig.json
/data/media/####/web.config
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/sh -c getprop ro.build.fingerprint
cat /proc/self/status
getprop
getprop ro.build.fingerprint
ls -l /system/xbin/su
sh -c cat /proc/sys/kernel/random/boot_id
sh -c cat /sys/class/mmc_host/mmc*/mmc*:*/cid
stat -f /storage/emulated
stat -f /system/etc
stat /data/data
stat /data/user
stat /storage/emulated
stat /storage/emulated/0

Loads the following dynamic libraries:

libQimei
libYSDK
libgradishwrapper
libhttpdns
libjiagu
libscfp
libydkqmp

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES-ECB-PKCS5Padding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES-ECB-PKCS5Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Accesses camera interface.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about APN settings.

Gets information about installed apps.

Displays its own windows over windows of other apps.

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