Android.Xiny.2426

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Xiny.1513

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) xz####.zhan####.com:10011
TCP(HTTP/1.1) 1####.55.93.104:9004
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) www.palmfun####.cn:80
TCP(HTTP/1.1) a####.b####.qq.com:8011
TCP(HTTP/1.1) api.y####.com:8080
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) gv1.x####.com:443
TCP(TLS/1.0) p####.x####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) adser####.go####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) www.go####.nl:443
TCP 1####.89.230.141:8080

DNS requests:

a####.b####.qq.com
adser####.go####.com
aexcep####.b####.qq.com
and####.b####.qq.com
and####.cli####.go####.com
api.y####.com
c####.x####.com
gv1.x####.com
p####.x####.com
plb####.u####.com
re####.api.qiazhiw####.cn
ssl.gst####.com
u####.u####.com
www.go####.com
www.go####.nl
www.gst####.com
www.palmfun####.cn
x####.bj####.cn
xz####.zhan####.com

HTTP POST requests:

a####.b####.qq.com:8011/rqd/async
aexcep####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
api.y####.com:8080/sdk/mobile-submit
www.palmfun####.cn/fee/active
www.palmfun####.cn/fee/searchpc
xz####.zhan####.com:10011/zxhypay/action/updatexzf.do

Modified file system:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.imprint
/data/data/####/1534027229398_2106
/data/data/####/1534027231672_2189
/data/data/####/1534027233955_2189
/data/data/####/1534027234016_2467
/data/data/####/1534027235837_2189
/data/data/####/1534027236146_2189
/data/data/####/1534027236391_2189
/data/data/####/1534027242217_2590
/data/data/####/1534027285038_3341
/data/data/####/1534027288200_3494
/data/data/####/1534027290796_3536
/data/data/####/1534027291381_3494
/data/data/####/1534027292247_3536
/data/data/####/1534027293209_3536
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/SP_REPLACE_CLASSLOADER_CLASS_NAME.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TD_push_pref_file.xml
/data/data/####/TDpref_cloudcontrol3.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime3.xml
/data/data/####/XinZF_conf.xml
/data/data/####/a41ef78f80bd3e308dc65bb85a782673.xml
/data/data/####/bugly_db_legu-journal
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml
/data/data/####/com.hua.android.liu_preferences.xml
/data/data/####/db3284fc93bacac81bd058e5fb28483c.xml
/data/data/####/e5a7fd91687a94e8eba9a721ad5e9ded.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&1.0_1534027228000_envelope.log
/data/data/####/info.xml
/data/data/####/iv
/data/data/####/jiepay_config.xml
/data/data/####/jiepayplugin.apk
/data/data/####/libnfix.so
/data/data/####/libshella-2.8.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/native_record_lock
/data/data/####/new_md.jar
/data/data/####/salt
/data/data/####/security_info
/data/data/####/shunpay_config
/data/data/####/sms_db
/data/data/####/sms_db-journal
/data/data/####/talkingdata_app_default_push_preferences.xml
/data/data/####/tdid.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/yf.apk
/data/data/####/yf.dex (deleted)
/data/data/####/zxxinzf.apk
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.tcookieid
/data/media/####/.umm.dat

Miscellaneous:

Executes next shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.8.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugly
libnfix
libshella-2.8
libufix
nfix
shunpay
ufix

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
DES-CBC-PKCS5Padding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
DES
DES-CBC-PKCS5Padding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

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

Adds tasks to the system scheduler.

Parses information from SMS messages.

Gains access to information about sent/received SMS messages.

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