Android.Xiny.704

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Mobikok.1.origin
Android.Click.234
Android.RemoteCode.88.origin
Android.Xiny.202.origin
Android.Xiny.73.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) www.4g####.net:80
TCP(HTTP/1.1) smart####.google####.com:80
TCP(HTTP/1.1) 4####.79.77.161:80
TCP(HTTP/1.1) vi####.ddf####.com:80
TCP(HTTP/1.1) s####.g.doublec####.net:80
TCP(HTTP/1.1) offer####.online:80
TCP(HTTP/1.1) fs.api.4a####.com:80
TCP(HTTP/1.1) api.ki####.com:80
TCP(HTTP/1.1) t####.sm4####.com:80
TCP(HTTP/1.1) tretras####.com:80
TCP(HTTP/1.1) m####.tr####.com:80
TCP(HTTP/1.1) www.apxadtr####.net:80
TCP(HTTP/1.1) s####.traffil####.com:80
TCP(HTTP/1.1) ap####.mobi:80
TCP(HTTP/1.1) 4####.33.0.123:80
TCP(HTTP/1.1) www.zfr####.com:80
TCP(HTTP/1.1) youcanw####.com:80
TCP(HTTP/1.1) www.okyes####.com:8081
TCP(HTTP/1.1) s####.mob####.b####.com:80
TCP(HTTP/1.1) of.okyes####.com:80
TCP(HTTP/1.1) www.okyes####.com:8080
TCP(HTTP/1.1) c####.jq####.com:80
TCP(HTTP/1.1) www.bigt####.com:80
TCP(HTTP/1.1) 45.79.1####.161:80
TCP(HTTP/1.1) www.telemed####.com:80
TCP(HTTP/1.1) mo.freeind####.com:80
TCP(HTTP/1.1) api.bi####.com:80
TCP(HTTP/1.1) t####.bruce####.com:80
TCP(HTTP/1.1) s2s.go2af####.com:80
TCP(HTTP/1.1) 2####.177.13.68:8288
TCP(HTTP/1.1) www.greatmo####.mobi:80
TCP(HTTP/1.1) www.koapk####.com:8081
TCP(HTTP/1.1) a####.google####.com:80
TCP(HTTP/1.1) 45.79.1####.241:80
TCP(HTTP/1.1) akw.e####.space:80
TCP(HTTP/1.1) overt####.com:80
TCP(HTTP/1.1) go-rill####.afft####.com:80
TCP(HTTP/1.1) www.mmmmmm####.com:80
TCP(HTTP/1.1) www.cu####.com:80
TCP(HTTP/1.1) s####.adin####.com:80
TCP(HTTP/1.1) www.admobim####.com:80
TCP(TLS/1.0) p####.lead####.com:443
TCP(TLS/1.0) djjcyqv####.cloudf####.net:443
TCP(TLS/1.0) f####.google####.com:443
TCP(TLS/1.0) smarto####.site:443
TCP(TLS/1.0) c####.cloudf####.com:443
TCP(TLS/1.0) c.insanet####.com:443
TCP(TLS/1.0) img.mo####.com:443
TCP(TLS/1.0) t####.m####.net:443
TCP(TLS/1.0) f####.gst####.com:443
TCP(TLS/1.0) c.n####.com:443

DNS requests:

a####.google####.com
akw.e####.space
ap####.mobi
api.bi####.com
api.ki####.com
api.mob####.b####.com
c####.cloudf####.com
c####.jq####.com
c.insanet####.com
c.n####.com
djjcyqv####.cloudf####.net
f####.google####.com
f####.gst####.com
fs.api.4a####.com
go-rill####.afft####.com
ilv####.com
img.mo####.com
mo.freeind####.com
normale####.com
of.okyes####.com
offer####.online
overt####.com
p####.lead####.com
questio####.com
s####.adin####.com
s####.g.doublec####.net
s####.mob####.b####.com
s####.traffil####.com
s2s.go2af####.com
smart####.google####.com
smarto####.site
t####.bruce####.com
t####.m####.net
t####.sm4####.com
tra####.bruce####.com
trac####.want-to####.com
vi####.ddf####.com
www.4g####.net
www.admobim####.com
www.apxadtr####.net
www.bigt####.com
www.cu####.com
www.greatmo####.mobi
www.koapk####.com
www.mmmmmm####.com
www.okyes####.com
www.telemed####.com
www.zfr####.com
youcanw####.com

HTTP GET requests:

a####.google####.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js
akw.e####.space/index.php?r=####
akw.e####.space/strategy/api/v1/rule/get?p=####&hp=####&l=####&c=####&pr...
ap####.mobi/red/fc487c12-bfa1-11e5-a414-0cc47a44dbaa/?alg=####&clickid=#...
api.bi####.com/sdkOffer?os=####&model=####&gaid=####&imei=####&androidId...
api.ki####.com/click?tid=####
api.ki####.com/express?tid=####
c####.jq####.com/jquery-1.11.1.min.js
c####.jq####.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js
go-rill####.afft####.com/click?aid=####&linkid=####&s1=Vs97####
m####.tr####.com/click/aZEu8ZTY1uY5yOfR?affid=####&&c1=####
m####.tr####.com/main/d.php?s=1&link=http://youcanwinthis.com/nl/tr_free...
of.okyes####.com/redirect?uid=####&sourceid=####&clickid=####
offer####.online/r/3cf17ce4-020c-11e8-9325-11470fd81fd2/0/
offer####.online/r/3cf17ce4-020c-11e8-9325-11470fd81fd2/1/
offer####.online/r/434267d4-020c-11e8-aad3-1146fb80e50a/0/
offer####.online/r/434267d4-020c-11e8-aad3-1146fb80e50a/1/
overt####.com/d/46801059bf4cd8312d4?sub=####&source=####
s####.g.doublec####.net/dc.js
s####.traffil####.com/TrafficCop.aspx?CampaignUid=####&SourceId=####&Pub...
s2s.go2af####.com/click?pid=####&offer_id=####
s2s.go2af####.com/click?pid=####&offer_id=####&sub1=####&sub2=####
smart####.google####.com/?utm_medium=####&utm_campaign=####&1=####&cid=#...
smart####.google####.com/?utm_term=####&clickverify=####&utm_content=####
smart####.google####.com/proc.php?54e3490####
t####.bruce####.com/ck.php?line_item_id=####&subid_spx=####&transaction_...
t####.bruce####.com/ck_jump?id=cz0y####&__if=####&__type=####
t####.sm4####.com/click?cid=####&s1=####&s2=####
tretras####.com/55K39/N-7P/Oerf/YaaPe2WRVZ5lZxs3BIiYiZ7_bHHhvSwwgn5hPHpE...
www.apxadtr####.net/iclk/redirect.php?apxcode=####&id=####&dv2=####
www.apxadtr####.net/iclk/redirect.php?code=####&id=####&dv2=####
www.cu####.com/20180124113437.gen521_BdJarDex_D823_0124.zip
www.greatmo####.mobi/?sl=####&data1=####&data2=####&data3=####
www.telemed####.com/click.php?src=####&camp=####&kind=####&type=####&cus...
www.telemed####.com/history.js
www.telemed####.com/jquery.min.js
youcanw####.com/bundles/common.css?v=####
youcanw####.com/bundles/common.js?v=####
youcanw####.com/bundles/tester.js?v=####
youcanw####.com/bundles/tester_brand_spotify.css?v=####
youcanw####.com/bundles/tester_color_white.css?v=####
youcanw####.com/bundles/tester_extra_empty.css?v=####
youcanw####.com/bundles/tester_layout_layout-technique.css?v=####
youcanw####.com/bundles/tester_main_style.css?v=####
youcanw####.com/nl/tr_freemusic?clickid=####&networkid=####&pubid=####&e...
youcanw####.com/uploads/landings/1457/main/1_b85b654cbd76545544c283d4668...
youcanw####.com/uploads/landings/1457/main/2_99447c4d4142187461e4038ce33...
youcanw####.com/uploads/landings/1457/main/3_99447c4d4142187461e4038ce33...
youcanw####.com/uploads/landings/1457/preLander/1_b85b654cbd76545544c283...

HTTP POST requests:

api.bi####.com/un
fs.api.4a####.com/k/v1.0/hb
mo.freeind####.com/detail/getOfferListNew?enc=####
s####.adin####.com/track/ds?sdk_version=####&platform=####&app_version=#...
s####.mob####.b####.com/cgi-bin-py/ad_sdk.cgi?ty=####&enc=####&bt=####
vi####.ddf####.com/api/ls
vi####.ddf####.com/api/o
vi####.ddf####.com/api/va
www.4g####.net/ad/adc?gffw=####&frrw=####&zfbd=####&dlkvv=####&wdazz=###...
www.admobim####.com/surl/api2_reg.action
www.bigt####.com/ad/adc?gffw=####&frrw=####&zfbd=####&dlkvv=####&wdazz=#...
www.koapk####.com:8081/sm/sr/rt/ry
www.koapk####.com:8081/sm/sr/sp/py
www.mmmmmm####.com/osp/oaen_get.action?tasktype=####&imei=####&imsi=####...
www.mmmmmm####.com/osp/oaen_reg.action
www.okyes####.com:8080/sdk/cb.action
www.okyes####.com:8080/sdk/td.action
www.okyes####.com:8081/sdk/nsd.action?b=####
www.zfr####.com/up.do

Modified file system:

Creates the following files:

/data/.xbin/api
/data/.xbin/bkoatdump_pooj_radish
/data/.xbin/cid
/data/.xbin/disp
/data/.xbin/mid
/data/.xbin/release
/data/.xbin/uid
/data/anr/traces.txt
/data/local/####/api
/data/local/####/cid
/data/local/####/disp
/data/local/####/mid
/data/local/####/release
/data/local/####/uid
/system/bin/####/api
/system/bin/####/bkload_jpoo_hd
/system/bin/####/cid
/system/bin/####/disp
/system/bin/####/mid
/system/bin/####/release
/system/bin/####/uid
/system/bin/.install-recovery.luno.sh
/system/bin/debuggerd
/system/bin/debuggerd_hulu
/system/bin/debuggerd_server
/system/bin/install-recovery.sh
/system/bin/kcol_ysy
/system/bin/oatdump_pooj_radish
/system/etc/install-cm-recovery.sh
/system/etc/install-recovery-2.sh
/system/etc/install-recovery.sh
/system/etc/install_recovery.sh
/system/xbin/.kugua
/system/xbin/load_jpoo_hd
/system/xbin/supolicy
<Package Folder>/.jiagu/libjiagu.so
<Package Folder>/app_DEX_OPT/0553178.dex
<Package Folder>/app_DEX_OPT/25309550.dex
<Package Folder>/app_DEX_OPT/33836488.dex
<Package Folder>/app_DEX_OPT/78322476.dex
<Package Folder>/app_DEX_OPT/81691646.dex
<Package Folder>/app_dex/mmx.jar
<Package Folder>/cache/####/data_0
<Package Folder>/cache/####/data_1
<Package Folder>/cache/####/data_2
<Package Folder>/cache/####/data_3
<Package Folder>/cache/####/f_000001
<Package Folder>/cache/####/f_000002
<Package Folder>/cache/####/f_000003
<Package Folder>/cache/####/f_000004
<Package Folder>/cache/####/f_000005
<Package Folder>/cache/####/f_000006
<Package Folder>/cache/####/f_000007
<Package Folder>/cache/####/f_000008
<Package Folder>/cache/####/f_000009
<Package Folder>/cache/####/f_00000a
<Package Folder>/cache/####/f_00000b
<Package Folder>/cache/####/f_00000c
<Package Folder>/cache/####/index
<Package Folder>/com.init.env/####/AD_ID_SPINFO.xml
<Package Folder>/com.init.env/####/debuggerd_hulu
<Package Folder>/com.init.env/####/elfm
<Package Folder>/com.init.env/####/elfm1510833483126.zip
<Package Folder>/com.init.env/####/forever.sh
<Package Folder>/com.init.env/####/install-recovery.sh
<Package Folder>/com.init.env/####/kcol_ysy
<Package Folder>/com.init.env/####/load_jpoo_hd
<Package Folder>/com.init.env/####/oatdump_pooj_radish
<Package Folder>/com.init.env/####/supolicy
<Package Folder>/com.init.env/####/toolbox
<Package Folder>/com.init.env/####/toolbox1510833483313.zip
<Package Folder>/databases/adblib.db-journal
<Package Folder>/databases/bdownloaders.db-journal
<Package Folder>/databases/database.db-journal
<Package Folder>/databases/easv.data-journal
<Package Folder>/databases/mc_cache.db-journal
<Package Folder>/databases/my.db
<Package Folder>/databases/my.db-journal
<Package Folder>/databases/plug.dataBase
<Package Folder>/databases/plug.dataBase-journal
<Package Folder>/databases/rtr.db
<Package Folder>/databases/rtr.db-journal
<Package Folder>/databases/swith1014.db-journal
<Package Folder>/databases/webview.db-journal
<Package Folder>/databases/webviewCookiesChromium.db-journal
<Package Folder>/files/####/.jg.ic
<Package Folder>/files/####/0553178.apk
<Package Folder>/files/####/25309550.apk
<Package Folder>/files/####/33836488.apk
<Package Folder>/files/####/78322476.apk
<Package Folder>/files/####/81691646.apk
<Package Folder>/files/####/dk363.data
<Package Folder>/files/####/dk691.data
<Package Folder>/files/####/dk938.data
<Package Folder>/files/####/dk950.data
<Package Folder>/files/####/ja201801152050.data
<Package Folder>/files/201712201050.apk
<Package Folder>/files/DMLABC9CE10FEVA11
<Package Folder>/files/c201712201050.apk
<Package Folder>/files/cc.jar
<Package Folder>/files/conf.dat
<Package Folder>/files/d.zip
<Package Folder>/files/d.zip (deleted)
<Package Folder>/files/dtemp.apk
<Package Folder>/files/google.db
<Package Folder>/files/ob2.zip
<Package Folder>/p.dk363/####/forever.sh
<Package Folder>/p.dk363/####/krcfg.txt
<Package Folder>/p.dk363/####/krmain
<Package Folder>/p.dk363/####/krmain1510833513543.zip
<Package Folder>/p.dk363/####/krsdk.cert
<Package Folder>/p.dk691/####/forever.sh
<Package Folder>/p.dk691/####/krcfg.txt
<Package Folder>/p.dk691/####/krmain
<Package Folder>/p.dk691/####/krmain1510833533540.zip
<Package Folder>/p.dk691/####/krsdk.cert
<Package Folder>/p.dk938/####/forever.sh
<Package Folder>/p.dk938/####/krcfg.txt
<Package Folder>/p.dk938/####/krmain
<Package Folder>/p.dk938/####/krmain1510833484107.zip
<Package Folder>/p.dk938/####/krsdk.cert
<Package Folder>/p.dk950/####/forever.sh
<Package Folder>/p.dk950/####/krcfg.txt
<Package Folder>/p.dk950/####/krmain
<Package Folder>/p.dk950/####/krmain1510833522648.zip
<Package Folder>/p.dk950/####/krsdk.cert
<Package Folder>/shared_prefs/20160121.xml
<Package Folder>/shared_prefs/AdsBusiness-data.xml
<Package Folder>/shared_prefs/BusinessPreUtil.xml
<Package Folder>/shared_prefs/LoginPreUtil.xml
<Package Folder>/shared_prefs/MobikokCache_Type_1.xml
<Package Folder>/shared_prefs/MobikokConfig_Type_1.xml
<Package Folder>/shared_prefs/MobikokConfig_Type_1.xml.bak
<Package Folder>/shared_prefs/MobikokConfig_Type_1.xml.bak (deleted)
<Package Folder>/shared_prefs/OfferPreUtil.xml
<Package Folder>/shared_prefs/Q2hhbm5lbElES2V5MjAxNjEyMjcxODU3.xml
<Package Folder>/shared_prefs/QURfUk9PVF9TREtfMjAxNzAyMDgxMA.xml
<Package Folder>/shared_prefs/SPS_file.xml
<Package Folder>/shared_prefs/SPS_file.xml (deleted)
<Package Folder>/shared_prefs/SpZvPrefs.xml
<Package Folder>/shared_prefs/af.xml
<Package Folder>/shared_prefs/aps.xml
<Package Folder>/shared_prefs/apsad.xml
<Package Folder>/shared_prefs/apscomm.xml
<Package Folder>/shared_prefs/cn_rs.xml
<Package Folder>/shared_prefs/device_info.xml
<Package Folder>/shared_prefs/hunter_config.xml
<Package Folder>/shared_prefs/local_storage0.xml
<Package Folder>/shared_prefs/local_storage1.xml
<Package Folder>/shared_prefs/local_storage33.xml
<Package Folder>/shared_prefs/local_storage999.xml
<Package Folder>/shared_prefs/m_cfg.xml
<Package Folder>/shared_prefs/m_cfg.xml.bak (deleted)
<Package Folder>/shared_prefs/other_config.xml
<Package Folder>/shared_prefs/service_config.xml
<Package Folder>/shared_prefs/sp.xml
<Package Folder>/shared_prefs/sp_config.xml
<Package Folder>/shared_prefs/t_ini.xml
<Package Folder>/shared_prefs/t_ini.xml (deleted)
<Package Folder>/shared_prefs/t_ini.xml.bak
<Package Folder>/shared_prefs/t_ini.xml.bak (deleted)
<Package Folder>/shared_prefs/upgrade_config.xml
<SD-Card>/.androidsystem/####/gads.db
<SD-Card>/APPMarket/####/204102004.jpg.tmp
<SD-Card>/Log/Log_2017_11_16.txt
<SD-Card>/LogG/####/sp
<SD-Card>/baidu/####/journal
<SD-Card>/baidu/####/journal.tmp
<SD-Card>/baidu/.cuid
<SD-Card>/test1510833479340

Miscellaneous:

Executes next shell scripts:

/system/bin/sh <Package Folder>/p.dk938/files/forever.sh
c201712201050.apk -p <Package> -c <Package>:boson
cat /sys/class/net/wlan0/address
cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
chmod 0755 <Package Folder>/com.init.env
chmod 0777 <Package Folder>/com.init.env/files/elfm
chmod 0777 <Package Folder>/com.init.env/files/forever.sh
chmod 0777 <Package Folder>/com.init.env/files/toolbox
chmod 0777 <Package Folder>/p.dk363/files/forever.sh
chmod 0777 <Package Folder>/p.dk363/files/krmain
chmod 0777 <Package Folder>/p.dk691/files/forever.sh
chmod 0777 <Package Folder>/p.dk691/files/krmain
chmod 0777 <Package Folder>/p.dk938/files/forever.sh
chmod 0777 <Package Folder>/p.dk938/files/krmain
chmod 0777 <Package Folder>/p.dk938/files/krsdk.cert
chmod 0777 <Package Folder>/p.dk950/files/forever.sh
chmod 0777 <Package Folder>/p.dk950/files/krmain
chmod 6777 <Package Folder>/files/c201712201050.apk
chmod 755 <Package Folder>/.jiagu/libjiagu.so
chmod 777 <Package Folder>/p.dk363/files/krcfg.txt
chmod 777 <Package Folder>/p.dk691/files/krcfg.txt
chmod 777 <Package Folder>/p.dk938/files/krcfg.txt
chmod 777 <Package Folder>/p.dk950/files/krcfg.txt
id
load_jpoo_hd
load_jpoo_hd -c id
logcat -d -v time
ls -l /system/bin/su
ps
sh
sh /system/bin/load_jpoo_hd
sh /system/bin/load_jpoo_hd -c id
su
su -c id

Loads the following dynamic libraries:

com.beautiful
libjiagu

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-ECB-NoPadding
DES-CBC-PKCS5Padding
desede-ECB-PKCS5Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
DES
DES-CBC-PKCS5Padding
DESede

Uses elevated priveleges.

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 installed applications.

Gains access to information about running applications.

Gains access to information about accounts (Google, Facebook, etc.) registered on the device.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

Gains access to information about sent/received SMS messages.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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