Adware.Gexin.2669

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) mt2.go####.cn:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) p9.ps####.com.####.com:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) na61-####.wagbr####.non####.####.com:443
TCP(TLS/1.0) o####.map.b####.com:443
TCP(TLS/1.0) api.51####.com:443
TCP(TLS/1.0) dc1.network####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) c####.51zhan####.com:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP(TLS/1.0) api.w####.com:443
TCP(TLS/1.0) ab.u####.com:443
TCP(TLS/1.0) redi####.network####.com:443
TCP(TLS/1.0) p1.ps####.com:443
TCP c####.g####.ig####.com:5224
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.u51.com
ab.u####.com
api.51####.com
api.map.b####.com
api.w####.com
c####.51zhan####.com
c####.g####.ig####.com
c-h####.g####.com
ci.xiaohon####.com
dc1.network####.com
loc.map.b####.com
mt2.go####.cn
o####.map.b####.com
p1.ps####.com
p9.ps####.com
redi####.network####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
w####.u51.com
y####.al####.com

HTTP GET requests:

mt2.go####.cn/vt/lyrs=y@748?src=####&hl=####&gl=####&s=####&scale=####&x...
p9.ps####.com.####.com/large/6e8f0004a7a9348367ed.jpeg
t####.c####.q####.####.com/tdata_MkX219
t####.c####.q####.####.com/tdata_iGj879

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0063cb993bf4b09f993c9dce5491988db00eb8e4a119875....0.tmp
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/21c22f492aba3de8.lock
/data/data/####/8183f8d704ecb620c80e102efae1dd7e7375d732c5f21e3....0.tmp
/data/data/####/930a31b34bd52c08.lock
/data/data/####/MapboxSharedPreferences.xml
/data/data/####/MultiDex.lock
/data/data/####/NBSAnrStore.xml
/data/data/####/NBSCrashStore.xml
/data/data/####/Q0VSVC5SU0EK.txt82b
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/a==7.5.3&&3.4.0_1537154980784_envelope.log
/data/data/####/abTestConf.xml
/data/data/####/authStatus_com.enniu.footprint;remote.xml
/data/data/####/b88167f74f093298fa9ab876b836e22d.0.tmp
/data/data/####/com.networkbench.agent.impl.v2_com.enniu.footprint.xml
/data/data/####/common_log.xml
/data/data/####/data.mdb
/data/data/####/dc374f27dd9f7231
/data/data/####/death_file.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fire-eye-db-journal
/data/data/####/firll.dat
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libcuid.so
/data/data/####/libsgmainso-5.3.38.so.tmp
/data/data/####/libsgsecuritybodyso-5.3.27.so.tmp
/data/data/####/lock.lock
/data/data/####/lock.mdb
/data/data/####/multidex.version.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/sp.lock
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_iGj879
/data/data/####/tdata_iGj879.jar
/data/data/####/u51_hybrid.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_it.cache
/data/data/####/weibo_sdk_aid1
/data/data/####/zj_config.xml
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.gzip
/data/media/####/.nomedia
/data/media/####/066c984c-5a14-402b-be5b-06e6a5802551_1537155004875.gzip
/data/media/####/0a12426d3e3012c3198203204a361e96.tile
/data/media/####/0f8f2e0d7baa50d6664fc41179b30f09.tile
/data/media/####/194c4b73f75246bfd86840258046f00d.tile
/data/media/####/1cae8ee7-1727-47d1-a2ba-d0fc4c20db4f.tileTmp
/data/media/####/20e6da486a3c61ebf41114edaa6dd90e.tile
/data/media/####/54d1ad57989f7b1818fad38b6998bb53.tile
/data/media/####/63712ed655cb60ad729cd8347fa557dd.tile
/data/media/####/680beb93-0a58-4038-bcb8-8734431b6ac2_1537155024492.gzip
/data/media/####/685cd21ac9d58ff8725070f5e5bc5dad.tile
/data/media/####/69e405873608438b61fa9d2b66ba3bfc.tile
/data/media/####/6e392ed68276acd443f8626f47504952.tile
/data/media/####/70b12795f1772c24a412c71ec27d4fa6.tile
/data/media/####/8199849a9e5281f022c930461ef21b87.tile
/data/media/####/955965a96718aab2961eca8d0670593f.tile
/data/media/####/95610d6d5bf83a5f21c818a2e51ce32e.tile
/data/media/####/96a8240f9da21c501a219c6e5dd387d0.tile
/data/media/####/9a0c6d9e-d57e-4cdb-bf2e-2773eef28743.tileTmp
/data/media/####/DeviceId
/data/media/####/a779f965-faa8-4889-b1a3-28742c4083a5.tileTmp
/data/media/####/a8e5dc00-b794-4a52-af98-577d8dd75360_1537154980863.gzip
/data/media/####/ae1dba2faed28d90eee34dc023b29cb1.tile
/data/media/####/app.db
/data/media/####/b5fd6ed8d0ff607d82d8738d048b8ba8.tile
/data/media/####/b8676d1074ba05fb0505fc77a994b78b.tile
/data/media/####/c28a4ba3c6295bd8cee5c776d1886a07.tile
/data/media/####/c374372795259d32c8ad6e0b2ae60a31.tile
/data/media/####/com.enniu.footprint.bin
/data/media/####/com.enniu.footprint.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/conlts.dat
/data/media/####/d0512bbc-f769-43f1-963c-922a073d6f7a.tileTmp
/data/media/####/da8987a1908e25827ddfd0535674b197.tile
/data/media/####/dd7893586a493dc3
/data/media/####/e38f577d33cf6a730453d99835b142c4.tile
/data/media/####/e908f86a6c77fdb6f630e2bd8b081fb8.tile
/data/media/####/ee7131a6b2ccb9749c65d8fba3dfb35e.tile
/data/media/####/f13a9e5f4c1e550a3bab8a5b9253f74d.tile
/data/media/####/hid.dat
/data/media/####/log.txt
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/tdata_MkX219
/data/media/####/tdata_iGj879
/data/media/####/test.log
/data/media/####/time.txt
/data/media/####/tmplog_1537154980863_1537154985485.txt
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat

Miscellaneous:

Executes next shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.u51.android.push.service.MyGetuiPushService 24951 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 777 <Package Folder>/files/dc374f27dd9f7231
getprop ro.build.changelist
getprop ro.build.hw_emui_api_level
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.confg.hw_systemversion
getprop ro.flyme.published
getprop ro.miui.internal.storage
getprop ro.miui.ui.version.code
getprop ro.miui.ui.version.name
getprop ro.rom.different.version
getprop ro.smartisan.version
getprop ro.vivo.os.name
getprop ro.vivo.os.version
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.u51.android.push.service.MyGetuiPushService 24951 300 0

Loads the following dynamic libraries:

getuiext2
jiagu_x86
locSDK7b
mapbox-gl
objectbox
sgmainso-5.3
sgsecuritybodyso-5.3
weibosdkcore

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about APN settings.

Gains access to information about installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

Tecnologías

Términos

Formación y educación

Mitos

Technical information

Curing recommendations

Free trial