Android.Packed.43489

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.793.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) gdv.a.s####.com:80
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) is.sn####.com:443
TCP(TLS/1.0) nim.qi####.com:443
TCP(TLS/1.0) v.vi####.cn:443
TCP(TLS/1.0) qy-swa####.qi####.com:443
TCP ope####.m.ta####.com:443
TCP openj####.m.ta####.com:443

DNS requests:

a####.b####.qq.com
a####.man.aliy####.com
aexcep####.b####.qq.com
ag####.m.ta####.com
amdc####.m.ta####.com
and####.b####.qq.com
i####.t####.s####.com
is.sn####.com
nim.qi####.com
pi####.qq.com
plb####.u####.com
pv.s####.com
qy-swa####.qi####.com
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com
v.vi####.cn

HTTP GET requests:

gdv.a.s####.com/cityjson?ie=####

HTTP POST requests:

aexcep####.b####.qq.com:8011/rqd/async
aexcep####.b####.qq.com:8012/rqd/async
amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
and####.b####.qq.com/rqd/async
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db
/data/data/####/MsgLogStore.db-journal
/data/data/####/MultiDex.lock
/data/data/####/Unicorn.ce268e47defd473ec6b82f580da7bcd7 .xml
/data/data/####/Unicorn.ce268e47defd473ec6b82f580da7bcd7 .xml.b...leted)
/data/data/####/Unicorn.ce268e47defd473ec6b82f580da7bcd7 .xml.bak
/data/data/####/_main_config_def.xml
/data/data/####/accs.db
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/bugly_db_legu
/data/data/####/bugly_db_legu-journal
/data/data/####/cn.viaweb.toutiao_preferences.xml
/data/data/####/com.qiyukf.analytics.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjU3OTEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjUwNjE0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjUzNjIw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjY1MTk1;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjY3MDA0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjY4ODE0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjYxMjQw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0Njc1MDg0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0Njc5NzEx;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjcxNTE3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjczMzM0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjgyNDU4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0Njk0NDMz;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NjkyNDk4;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NzA4MDQ3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTUyOTE0NzEwNTUx;
/data/data/####/downloader.db-journal
/data/data/####/eudemon
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&V1.2.1_1552914650689_envelope.log
/data/data/####/info.xml
/data/data/####/legu_tencent_analysis.db-journal
/data/data/####/legu_tencent_analysis.db_cn.viaweb.toutiao-journal
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.0.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mix.dex
/data/data/####/mix.so
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/pri_legu_tencent_analysis.db_cn.viaweb.toutiao-journal
/data/data/####/security_info
/data/data/####/tt_sdk_settings.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db
/data/data/####/ttopensdk.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/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/####/umeng_message_state.xml
/data/data/####/unicorn#cheese#
/data/data/####/upload_device_data_time.xml
/data/data/####/webview.db
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.nomedia
/data/media/####/99676341b84e45d7a4a3dbf13f3f5b24
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/db7edfb8c653480cbda889cdfa09d07d
/data/media/####/tmp_u_20190318

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 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
<Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:5a69e6bcf43e48333c000198","utdid":"XI+Y2S/ho0IDAGdzx1Esk6lT","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
chmod 500 <Package Folder>/files/DaemonServer
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 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.letv.release.version
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
grep 4218
grep 4553
logcat -d -v threadtime
ls /sys/class/thermal
ps
sh

Loads the following dynamic libraries:

Bugly
MtaNativeCrash
libnfix
libshella-2.9.0.2
libufix
nfix
tnet-3.1
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding

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.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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