Android.Triada.2226

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Triada.308.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) fk.7####.cn:19000
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) www.mas####.com:7006
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) z.1####.cn.####.com:80
TCP(HTTP/1.1) MY####.huita####.com:10091
TCP(HTTP/1.1) base-12####.c####.myqc####.com:80
TCP(HTTP/1.1) j####.p####.com:80
TCP(TLS/1.0) gm.mm####.com:443
TCP(TLS/1.0) 1####.217.17.46:443
TCP(TLS/1.0) z.c####.com:443
TCP(TLS/1.0) base-12####.c####.myqc####.com:443
TCP(TLS/1.0) c.c####.com:443
TCP(TLS/1.0) hong-12####.cos-web####.ap-guan####.####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443

DNS requests:

MY####.huita####.com
a####.u####.com
aexcep####.b####.qq.com
and####.b####.qq.com
and####.cli####.go####.com
base-12####.c####.myqc####.com
c####.mm####.com
c.c####.com
fk.7####.cn
hong-12####.cos-web####.ap-guan####.####.com
j####.p####.com
mt####.go####.com
s19.c####.com
www.mas####.com
z.1####.cn
z8.c####.com

HTTP GET requests:

base-12####.c####.myqc####.com/alres/video.key
fk.7####.cn:19000/update.php?id=####
j####.p####.com/newres2/headimg/head_18.png
j####.p####.com/newres2/headimg/head_31.png
j####.p####.com/newres2/vpart1/img/bn2/3.jpg
j####.p####.com/newres2/vpart2/img/1.jpg
j####.p####.com/newres2/vpart2/img/2.jpg
j####.p####.com/newres2/vpart2/img/4.jpg
j####.p####.com/newres2/vpart2/img/4/1.jpg
j####.p####.com/newres2/vpart2/img/4/2.jpg
j####.p####.com/newres2/vpart2/img/4/3.jpg
j####.p####.com/newres2/vpart2/img/4/4.jpg
j####.p####.com/newres2/vpart2/img/4/5.jpg
j####.p####.com/newres2/vpart2/img/4/6.jpg
j####.p####.com/newres2/vpart2/video/4/index.m3u8
j####.p####.com/newres2/vpart2/video/4/index0.ts
j####.p####.com/newres2/vpart2/video/4/index1.ts
j####.p####.com/newres2/vpart2/video/6/index.m3u8
j####.p####.com/newres2/vpart2/video/6/index0.ts
j####.p####.com/newres2/vpart4/img/64.jpg
z.1####.cn.####.com/pay/HJ_weixin/send.php?orderid=####&price=####&bankc...

HTTP POST requests:

MY####.huita####.com:10091/wisdom/marking
a####.u####.com/app_logs
aexcep####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
fk.7####.cn:19000/azStatistical.php
www.mas####.com:7006/ad_server/get_seed
www.mas####.com:7006/ad_server/upload_device
z.1####.cn.####.com/apisubmit2

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/0e09414a3f3c23e83a9e337169ebe48c3966a9467edfad9....0.tmp
/data/data/####/3d8ab03327d618c8d21b2e65d086183d226614d81ae4bc7....0.tmp
/data/data/####/47b169b08c8fef0ee3116b0f00f078dcfe9bdc776458a12....0.tmp
/data/data/####/496f7d96f0ea358a9a87ecf6fec23d1a459b90bc2d4e8c6....0.tmp
/data/data/####/66a9d91c91c4a0621dd10bea246b5462a85f90143042b62....0.tmp
/data/data/####/6afe09b565d7984922c02a5e32cdd1e14c5ac3335765e49....0.tmp
/data/data/####/6f56d4b0f685ca8dbf5009be8142def33c9f26d82210bfe....0.tmp
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/a51e55a8e7afa37b9df942d643834136c750eece2c86934....0.tmp
/data/data/####/bugly_db_legu-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.auybbb.alookm_preferences.xml
/data/data/####/d2214da31e1edcc8cabd3951b17b603bed1408c53147a4e....0.tmp
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f65416d149bbf984b16f74bed9437e5417e706d93b20b31....0.tmp
/data/data/####/f_000001
/data/data/####/gameid
/data/data/####/gameid.zip
/data/data/####/index
/data/data/####/jokkeira.jar
/data/data/####/journal.tmp
/data/data/####/libcsmk.so
/data/data/####/libcsmk.so-32
/data/data/####/libcsmk.so-64
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.0.2.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/nane.png
/data/data/####/native_record_lock
/data/data/####/security_info
/data/data/####/spdsj.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/yd_config_c.xml
/data/media/####/.file_uxpak
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml

Miscellaneous:

Executes next shell scripts:

/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 /proc/version
cat /sys/class/net/wlan0/address
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.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime

Loads the following dynamic libraries:

Bugly
libcsmk
libnfix
libshella-2.9.0.2
libufix
nfix
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Uses special library to hide executable bytecode.

Gains access to network information.

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

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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