Android.Packed.44018

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.552.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) t.91####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) o####.map.b####.com:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) gd.a.s####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) loc.map.b####.com:80
TCP(HTTP/1.1) ad####.m.ta####.com:80
TCP(HTTP/1.1) api.imi####.com:80
TCP(HTTP/1.1) ada####.m.ta####.com:80
TCP(HTTP/1.1) a####.a####.m.####.com:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) msg.umengc####.com:443
TCP(TLS/1.0) gd.a.s####.com:443
TCP(TLS/1.0) gdv.a.s####.com:443
TCP(TLS/1.0) a####.a####.m.####.com:443
TCP(TLS/1.0) fp.fraudme####.cn:443
TCP ope####.m.ta####.com:443
TCP 2####.119.215.161:80

DNS requests:

a####.m.ta####.com
a####.man.aliy####.com
a####.u####.com
ad####.m.ta####.com
ada####.m.ta####.com
ag####.m.ta####.com
and####.b####.qq.com
api.imi####.com
api.k.s####.com
api.map.b####.com
fp.fraudme####.cn
loc.map.b####.com
msg.umengc####.com
o####.map.b####.com
p.z####.com
pic.k.s####.com
t.91####.com
umen####.m.ta####.com
umengj####.m.ta####.com

HTTP GET requests:

ad####.m.ta####.com/rest/gc2?ak=####&av=####&c=####&d=####&sv=####&t=###...
api.imi####.com/v7/switch.php?type=####&app_channel=####&ckey=####
gd.a.s####.com/api/crash/v2/upload.go?p1=####&gid=####&pid=####&apiVersi...
t.91####.com/update.php?channel=####&uid=####&from=####&kernelVersion=##...

HTTP POST requests:

a####.a####.m.####.com/amdc/mobileDispatch?appkey=####&platform=####&v=#...
a####.u####.com/app_logs
ada####.m.ta####.com/rest/sur?ak=####&av=####&c=####&v=####&s=####&d=###...
and####.b####.qq.com/rqd/async?aid=####
gd.a.s####.com/api/crash/v2/upload.go?p1=####&gid=####&pid=####&apiVersi...
loc.map.b####.com/sdk.php
o####.map.b####.com/offline_loc
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####
t.91####.com/checkRG.php

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/1002
/data/data/####/1004
/data/data/####/1554721676171.stacktrace
/data/data/####/ACCS_BINDumeng;598d7157bbea8371880011bc.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/ALLY20160804.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/INSTALLATION
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/QiCalendar_AppUpdate_SP.xml
/data/data/####/SHPluginPref.xml
/data/data/####/SHPluginPref.xml (deleted)
/data/data/####/SHPluginPref.xml.bak (deleted)
/data/data/####/SP_CACHE.xml
/data/data/####/UTCommon.xml
/data/data/####/accs.db-journal
/data/data/####/ad_down_db-journal
/data/data/####/advisers.xml
/data/data/####/agoo.pid
/data/data/####/ap.Lock
/data/data/####/authStatus_com.android.xiangshu.calendar;remote.xml
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.android.xiangshu.calendar-1.apk.classes-542266458.zip
/data/data/####/com.android.xiangshu.calendar.BETA_VALUES.xml
/data/data/####/com.android.xiangshu.calendar_preferences.xml
/data/data/####/com.sohu.plugin.download.db
/data/data/####/com.sohu.plugin.download.db-journal
/data/data/####/crashrecord.xml
/data/data/####/db_fm.jar
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/firll.dat
/data/data/####/flow_pack.apk
/data/data/####/fm_shared.xml
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/huangli.db
/data/data/####/huangli.db-journal
/data/data/####/libcuid.so
/data/data/####/local_crash_lock
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/data/data/####/policy.xml
/data/data/####/rg_sp_cache.xml
/data/data/####/security_info
/data/data/####/sohusdk_kv.xml
/data/data/####/steamer_crash_info.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal (deleted)
/data/media/####/.cache.png
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.nomedia
/data/media/####/281d88b007154988854aee1b4d9467ff
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/conlts.dat
/data/media/####/deviceToken
/data/media/####/f59db366ce7e4122b76a6d24b00babac
/data/media/####/f76a219b61514cf6b66488d9c9466d7b
/data/media/####/inapp_20190408.log
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop
/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:598d7157bbea8371880011bc","utdid":"XKsrTwmh4QADAGdzx1EdUy4+","sdkVersion":"220"} -I agoodm.m.taobao.com -O 80 -T -Z
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
getprop
getprop net.dns1
ls -l /system/xbin/su
mkdir -p /storage/emulated/0/Android/data/com.system.cache/
sh
sh -c cat /storage/emulated/0/Android/data/com.system.cache/.cache.png 2>/dev/null
sh -c cat /sys/class/net/wlan0/address
sh -c cat /system/build.prop
sh -c mkdir -p /storage/emulated/0/Android/data/com.system.cache/;echo 'ad6440a528a7a909a954e24f3fb67a3b' > /storage/emulated/0/Android/data/com.system.cache/.cache.png

Loads the following dynamic libraries:

Bugly
SDK_Core_1.2.0
locSDK7a
nativeCrash
steamer
tnet-3.1
tongdun_db
ut_c_api

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-None-NoPadding

Uses the following algorithms to decrypt data:

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

Accesses the ITelephony private interface.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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Terminology

Training and education

Myths

Technical information

Curing recommendations

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