Android.Triada.2746

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.691.origin
Android.Triada.440.origin
Android.Triada.452.origin
Android.Xiny.240.origin

Accesses the ITelephony private interface.

Intercepts incoming SMS and terminates the process of their transmission to handlers of other apps.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.b####.qq.com:8012
TCP(HTTP/1.1) ji####.jieme####.com:8152
TCP(HTTP/1.1) pa.angs####.com:8003
TCP(HTTP/1.1) yuey####.ld####.com:80
TCP(HTTP/1.1) api.ia####.com:651
TCP(HTTP/1.1) 1####.78.31.198:8030
TCP(HTTP/1.1) img.ace####.com:80
TCP(HTTP/1.1) www.palmfun####.cn:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) t####.top:899
TCP(HTTP/1.1) e.angs####.com:6284
TCP(HTTP/1.1) fy.bigb####.com:6099
TCP(HTTP/1.1) d.angs####.com:5284
TCP(HTTP/1.1) l.ace####.com:80
TCP(HTTP/1.1) ny.liz####.com:666
TCP(HTTP/1.1) a####.b####.qq.com:8011
TCP(HTTP/1.1) dn.tc####.com:80
TCP(HTTP/1.1) q####.a####.com:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443

DNS requests:

a####.b####.qq.com
aexcep####.b####.qq.com
and####.b####.qq.com
api.ia####.com
d####.top
d.angs####.com
dn.tc####.com
e.angs####.com
fy.bigb####.com
img.ace####.com
ji####.dl####.com
ji####.jieme####.com
l####.bigb####.cn
l.ace####.com
ny.liz####.com
pa.angs####.com
plb####.u####.com
t####.top
u####.u####.com
w####.pcon####.com.cn
www.palmfun####.cn
yuey####.ld####.com

HTTP GET requests:

dn.tc####.com/dnfile/wmp/4ed27496-4a85-4ec3-8a61-20620a008778.jar
img.ace####.com/ando-res/m/jN9oNr*cHSjNoWXUfGIcLd5PkjSh2JnXM2fqRdP3mWXr-...
img.ace####.com/dnfile//image/xqby/wg_1112_v4.jar
img.ace####.com/dnfile/wmp/4ed27496-4a85-4ec3-8a61-20620a008778.jar
q####.a####.com/jieplginf/wchzfdat27

HTTP POST requests:

a####.b####.qq.com:8011/rqd/async
a####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
and####.b####.qq.com/rqd/async?aid=####
api.ia####.com:651/slsdk/getdata.aspx
d.angs####.com:5284/android.frontserver/pcsvc?r=####
e.angs####.com:6284/android.frontserver/pcsvc?r=####
fy.bigb####.com:6099/aps/
ji####.jieme####.com:8152/ryf_webserver/payment/checkupdate.html
l.ace####.com/ando/x/liv?app_id=####&r=####
ny.liz####.com:666/slsdk/getdata.aspx
pa.angs####.com:8003/pps
t####.top:899/db05a/84b535
t####.top:899/df6e5/466e174
www.palmfun####.cn/fee/active
www.palmfun####.cn/fee/searchpc
yuey####.ld####.com/channel/paymentHandle.action?requestId=####&v=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jar
/data/data/####/1004
/data/data/####/1B3A2967E5FD862EFD957606C65C8122
/data/data/####/2887A00B589C85A5FF5607D7EB45E7C8
/data/data/####/30592A6B8B0C769E3F7FDE6E1A033DF5
/data/data/####/D99494BB10D048C393648C204AF8AA38
/data/data/####/F85C58A2196623557E8A00D8A4680702
/data/data/####/GqFt0hKVi0cqcd5WUS_aflchekE=
/data/data/####/JiePay.xml
/data/data/####/JodJTm1E0yRyJyJM.temp
/data/data/####/KRTd2fUSW7gaI9L1k0eGFw==.new
/data/data/####/RcKZQcmvkZg-IWRiat_7oQ==.new
/data/data/####/UVQfd5wkR1m3qyKMjTuDhsEh4uU=.new
/data/data/####/UlQj7Hz22qnaJEQWGHXMUw==
/data/data/####/XinZF.xml
/data/data/####/XinZF_conf.xml
/data/data/####/XinZF_conf.xml.bak
/data/data/####/a41ef78f80bd3e308dc65bb85a782673.xml
/data/data/####/a==7.5.3&&1.8_1545045606665_envelope.log
/data/data/####/bugly_db_-journal
/data/data/####/bugly_db_legu-journal
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml
/data/data/####/com.gaoyuanlan.gaoyuanlan.com.one.support.c.aOn...ournal
/data/data/####/com_android_command_nn_v.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjA2NjIz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjE1NDkx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjI3Mzkx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjIxNzc2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjM2Mzc1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjMxMjI4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjQyNTEy;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjU1NjI1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTQ1MDQ1NjUwNzI0;
/data/data/####/db3284fc93bacac81bd058e5fb28483c.xml
/data/data/####/e5a7fd91687a94e8eba9a721ad5e9ded.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gkipuw_f.zip
/data/data/####/h9cXiDPwI8SF4g6F.new
/data/data/####/i==1.2.0&&1.8_1545045607047_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045615573_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045621844_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045627422_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045631408_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045636366_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045642632_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045650754_envelope.log
/data/data/####/i==1.2.0&&1.8_1545045655803_envelope.log
/data/data/####/info.xml
/data/data/####/jiepay_config.xml
/data/data/####/jiepayplugin.apk
/data/data/####/jiepayplugin.apkdata
/data/data/####/jiepayplugin.apkdata (deleted)
/data/data/####/jiepaysmspay.db
/data/data/####/jiepaysmspay.db-journal
/data/data/####/kb_idle.ini
/data/data/####/kv_cf.ini
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.0.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/native_record_lock
/data/data/####/nn.jaru
/data/data/####/nn_app.xml
/data/data/####/one.dex
/data/data/####/one.dex (deleted)
/data/data/####/onePay_SP.xml
/data/data/####/prdopt.xml
/data/data/####/pretw.xml
/data/data/####/qlbQX9W31HUY9DI3WidTAA==
/data/data/####/security_info
/data/data/####/twc.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/uid.f
/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_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/userData.xml
/data/data/####/userDatas.xml
/data/data/####/webview.db-journal
/data/data/####/yy.dt
/data/data/####/yywda.apk
/data/data/####/zdbja.jar
/data/data/####/{6109AB2B-769CFABF}_{F3D941B8-9F59C5E4}.P2
/data/data/####/{BE2355DB-D785E335}.PC1
/data/data/####/{F3D941B8-9F59C5E4}.P1
/data/data/####/{F3D941B8-9F59C5E4}.P3
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/data/media/####/.uunique.new
/data/media/####/WyyyCrashLog_20181217112009_2270.log
/data/media/####/WyyyCrashLog_20181217112022_2768.log
/data/media/####/WyyyCrashLog_20181217112027_2945.log
/data/media/####/WyyyCrashLog_20181217112031_3117.log
/data/media/####/WyyyCrashLog_20181217112036_3303.log
/data/media/####/WyyyCrashLog_20181217112043_3477.log
/data/media/####/WyyyCrashLog_20181217112051_3681.log
/data/media/####/WyyyCrashLog_20181217112056_3865.log
/data/media/####/mykernel.apk.tmp
/data/media/####/sysid.dat
/data/media/####/tw
/data/media/####/yydd_3009_2344.zip

Miscellaneous:

Executes the following 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
/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
cat /sys/block/mmcblk0/device/cid
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.0.2.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.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugly
cocos2dcpp
libnfix
libshella-2.9.0.2
libufix
nfix
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Uses special library to hide executable bytecode.

Gets information about location.

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.

Parses information from SMS.

Gets information about sent/received SMS.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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