Adware.Was.12144

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.shu####.cn:80
TCP(HTTP/1.1) sdkco####.ad.xi####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) api.ad.xi####.####.net:80
TCP(HTTP/1.1) trac####.m####.com:80
TCP(HTTP/1.1) a.da####.com:9127
TCP(TLS/1.0) scdn2####.wpc.17####.####.net:443
TCP(TLS/1.0) 64.2####.164.95:443
TCP(TLS/1.0) co####.uca.c####.####.com:443
TCP(TLS/1.0) prd-le####.cdp.inte####.####.com:443
TCP(TLS/1.0) rr6---s####.g####.com:443
TCP(TLS/1.0) 64.2####.165.95:443
TCP(TLS/1.0) ui####.oss-cn-####.aliy####.com:443
TCP(TLS/1.2) 64.2####.164.94:443
TCP(TLS/1.2) 64.2####.164.95:443
TCP(TLS/1.2) 64.2####.165.138:443

DNS requests:

100.14.177.####.arpa
165.120.108.####.arpa
213.232.88.####.arpa
254.7.0.####.arpa
61.115.78.####.arpa
84.51.155.####.arpa
95.164.233.####.arpa
95.165.233.####.arpa
a####.u####.com
a.da####.com
api.ad.xi####.com
api.shu####.cn
api.uca.c####.####.com
cdp.c####.uni####.com
co####.uca.c####.####.com
co####.unit####.uni####.com
dai.shu####.cn
f2.ma####.xi####.com
m####.go####.com
rr6---s####.g####.com
sdkco####.ad.xi####.com
trac####.m####.com
ui####.oss-cn-####.aliy####.com

HTTP GET requests:

a.da####.com:9127/ll/gs?baseversion=####&version=####&channel=####&appid...
co####.uca.c####.####.com:443/0024aa03-7012-46a6-8021-0e0f91b81293.json
scdn2####.wpc.17####.####.net:443/download/AdCenter/0327d2473ca1c424e936...
sdkco####.ad.xi####.com/api/checkupdate/lastusefulversion?currentApiVers...
sdkco####.ad.xi####.com/api/detail/4dc2d398ed0e4ad8eca273be44dfe2d0?ts=#...
sdkco####.ad.xi####.com/api/detail/54db829f09424caad69f7fb9350fa48d?ts=#...
sdkco####.ad.xi####.com/api/detail/5a0d76b426bd66bf94b94e19a8719e41?ts=#...
ui####.oss-cn-####.aliy####.com:443/unity_xm_1028.action

HTTP POST requests:

a####.u####.com/app_logs
a.da####.com:9127/ll//uu?t=####
api.ad.xi####.####.net/union/fetchAds
api.shu####.cn/report?v=####&c=####&e=####
prd-le####.cdp.inte####.####.com:443/v1/events
trac####.m####.com/track/v1

File system changes:

Creates the following files:

/data/data/####/.hptc.cache_estuntracing.xc
/data/data/####/.hptc_kache_estuntracing.xc
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/AdServer_asset.apk
/data/data/####/AdServer_asset.dex
/data/data/####/AdServer_asset.dex.flock (deleted)
/data/data/####/ReporterService.xml
/data/data/####/_miad_sdk_module_versions.xml
/data/data/####/analytics.apk.tmp
/data/data/####/analytics.db-journal
/data/data/####/analytics_asset.apk
/data/data/####/analytics_asset.dex
/data/data/####/analytics_asset.dex.flock (deleted)
/data/data/####/apkloader.xml
/data/data/####/apkloader.xml.bak
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cheuu
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/com.game.racinggames.bikestuntracing.xc.v2.playerprefs.xml
/data/data/####/com.game.racinggames.bikestuntracing.xc_dna.xml
/data/data/####/com.game.racinggames.bikestuntracing.xc_prefs.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gdtadv2.jar
/data/data/####/gdtadv2.jar.sig
/data/data/####/heartbeat.xml
/data/data/####/kva
/data/data/####/libanalytics.so
/data/data/####/libanalytics.so (deleted)
/data/data/####/libas.so
/data/data/####/libdu.so
/data/data/####/libjiagu.so
/data/data/####/policy.cache
/data/data/####/proc_auxv
/data/data/####/requests.db-journal
/data/data/####/shuzilm.db
/data/data/####/tmd
/data/data/####/tv
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/updater.xml
/data/data/####/uuloi
/data/data/####/vva
/data/data/####/vva.dex
/data/data/####/vva.dex.flock (deleted)
/data/data/####/vva.jar
/data/media/####/9bae916e777e54390b23a88cd994cbc0
/data/media/####/9bae916e777e54390b23a88cd994cbc0_tmp (deleted)
/data/media/####/UnityAdsStorage-private-data.json
/data/media/####/UnityAdsStorage-public-data.json
/data/media/####/UnityAdsTest.txt
/data/media/####/_android.dat
/data/media/####/_driver.dat
/data/media/####/_system.dat
/data/media/####/config
/data/media/####/e
/data/media/####/g
/data/media/####/lut
/data/media/####/s
/data/media/####/values

Miscellaneous:

Executes the following shell scripts:

cat /sys/class/net/wlan0/address
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
ls /dev/socket
netstat
ps
service call iphonesubinfo 1
sh -c cat /proc/cpuinfo
sh -c cat /proc/net/arp
sh -c cat /proc/sys/kernel/osrelease
sh -c cat /proc/sys/kernel/random/boot_id
sh -c cat /proc/sys/kernel/random/uuid

Loads the following dynamic libraries:

libdu
libjiagu
libmain

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

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.

Requests the system alert window permission.

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