Android.Packed.26909

Technical information

Malicious functions:

Executes code of the following detected threats:

Tool.SilentInstaller.3.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

1####.####.154
1####.####.155
1####.####.236
a####.####.cn
go####.com
go####.nl
m####.####.cn
m####.####.com
ope####.####.cn
p####.####.cn
p####.####.com
qglimmz####.com
r####.####.com
s####.####.cn
sh####.####.com

HTTP GET requests:

1####.####.154/index.html
1####.####.155/index.html
1####.####.236/index.html
a####.####.cn/intf.php?method=####&model=####&sdkversioncode=####&sdkver...
go####.com/
go####.nl/?gfe_rd=####&ei=####
m####.####.cn/baohe/list?version=####&toid=####&pst=####&os=####&vc=####...
m####.####.com/cfg/appkey-cf6b551afe338f43
m####.####.com/u9WzQpsNZnWqrKGu2xr0AZ35wXHmwwztcG4lkfAvq38wVqewjrb1PWkUf...
ope####.####.cn/Cloud/getSoConf?name=####&so_ver=####&os=####&vc=####&v=...
p####.####.com/t0106027ed63be6fabc.jpg
p####.####.com/t0166366df5f24a4854.jpg
qglimmz####.com/15018500054370.html
r####.####.com/360baohe/download.php?resurl=####&m=####&m2=####&nt=####&...
s####.####.cn/ak/3416a75f4cea9109507cacd8e2f2aefc.html?m2=####
s####.####.cn/zhushou/service.htm?service=####&v=####&m2=####&md=####&ca...
sh####.####.com/170801/fa3b57136746662c45bab7fe7a599c19/com.android.save...

HTTP POST requests:

p####.####.cn/pstat/plog.php

Modified file system:

Creates the following files:

<Package Folder>/.jiagu/libjiagu.so
<Package Folder>/SaveMyselfPlugin/####/plugin.apk.temp
<Package Folder>/cache/####/so_gifimageappstore_2.apk.temp
<Package Folder>/cache/####/so_gifimageappstore_2.apk.temp!
<Package Folder>/cache/####/so_imagepipelineappstore_2.apk.temp
<Package Folder>/cache/####/so_imagepipelineappstore_2.apk.temp!
<Package Folder>/databases/_ire-journal
<Package Folder>/databases/download5.db-journal
<Package Folder>/databases/filelist.db-journal
<Package Folder>/databases/ignoreupdate_appinfo.db
<Package Folder>/databases/ignoreupdate_appinfo.db-journal
<Package Folder>/databases/new_downloads.db
<Package Folder>/databases/new_downloads.db-journal
<Package Folder>/databases/update_history.db
<Package Folder>/databases/update_history.db-journal
<Package Folder>/downloadStat.json
<Package Folder>/file_prefs/####/festival_setting
<Package Folder>/file_prefs/####/freezer
<Package Folder>/file_prefs/####/key_local_status
<Package Folder>/files/####/.jg.ic
<Package Folder>/files/####/0113d3668cb3250b17fb65bca7145b02b41
<Package Folder>/files/####/012f00a5a9e80fd7433e8c1655344eb4271
<Package Folder>/files/####/016e6192186fcb1f9a58367df54e46d2841
<Package Folder>/files/####/01b6847a1d464e168449fc4182515fb18e1
<Package Folder>/files/####/01c52f708df1f9ddb0204d6477966a9a061
<Package Folder>/files/####/39ED616E5660C6176783E0CDACFA8505
<Package Folder>/files/####/B4C4B3D639D039986CDEA314F31FEBC9
<Package Folder>/files/####/QHA_JSON_PERSISTER_3416a75f4cea9109507cacd8e2f2aefc
<Package Folder>/files/####/Y29tLnFpaG9vLmFwcHN0b3Jl
<Package Folder>/files/####/Y29tLnFpaG9vLmFwcHN0b3Jl (deleted)
<Package Folder>/files/####/Y29tLnFpaG9vLmFwcHN0b3Jl.tick.lock
<Package Folder>/files/####/config
<Package Folder>/files/####/config.properties
<Package Folder>/files/####/finalcore.jar
<Package Folder>/files/####/finalcore.jar.tmp
<Package Folder>/files/gifimageappstore_2.so
<Package Folder>/files/imagepipelineappstore_2.so
<Package Folder>/localApkInfo.json
<Package Folder>/shared_prefs/BaoHe_only_pref.xml
<Package Folder>/shared_prefs/BaoHe_only_pref.xml.bak
<Package Folder>/shared_prefs/Daemon_Only_Pref.xml
<Package Folder>/shared_prefs/Daemon_Only_Pref.xml.bak
<Package Folder>/shared_prefs/MATSharedPreferences.xml
<Package Folder>/shared_prefs/MATSharedPreferences.xml.bak
<Package Folder>/shared_prefs/MINI360EMS.xml
<Package Folder>/shared_prefs/MINI360EMS.xml.bak
<Package Folder>/shared_prefs/QH_DeviceSDK.xml
<Package Folder>/shared_prefs/QH_SDK_M2.xml
<Package Folder>/shared_prefs/QH_SDK_UserData.xml
<Package Folder>/shared_prefs/QH_SDK_UserData3416a75f4cea9109507cacd8e2f2aefc.xml
<Package Folder>/shared_prefs/QH_SDK_sessionID.xml
<Package Folder>/shared_prefs/app_start_time.xml
<Package Folder>/shared_prefs/app_usage_history_for_notification.xml
<Package Folder>/shared_prefs/battery.xml
<Package Folder>/shared_prefs/connect_config.xml
<Package Folder>/shared_prefs/crash.xml
<Package Folder>/shared_prefs/crash.xml.bak
<Package Folder>/shared_prefs/festival.xml
<Package Folder>/shared_prefs/keep_alive_config.xml
<Package Folder>/shared_prefs/multidex.version.xml
<Package Folder>/shared_prefs/new_one_line_stat.xml
<Package Folder>/shared_prefs/profile_torch_platform.xml
<Package Folder>/shared_prefs/save_myself_config.xml
<Package Folder>/shared_prefs/save_myself_config.xml.bak (deleted)
<Package Folder>/shared_prefs/share_data.xml
<Package Folder>/shared_prefs/share_data_<Package>;critical.xml
<Package Folder>/shared_prefs/share_data_<Package>;download.xml
<Package Folder>/shared_prefs/share_data_com.qihoo.daemon.xml
<Package Folder>/shared_prefs/share_data_com.qihoo.daemon.xml.bak
<Package Folder>/shared_prefs/torch_sdk_config.xml
<SD-Card>/360/####/.nomedia
<SD-Card>/360/####/3416a75f4cea9109507cacd8e2f2aefc
<SD-Card>/360/####/D9W
<SD-Card>/360/####/D9W (deleted)
<SD-Card>/360/####/aC5
<SD-Card>/360/####/aC5 (deleted)
<SD-Card>/360/####/efc92eaa21d6121147aae1148ed7337c.0.tmp
<SD-Card>/360/####/journal.tmp
<SD-Card>/360/####/mp2
<SD-Card>/360/####/mp2 (deleted)
<SD-Card>/360/.deviceId
<SD-Card>/360Log/downloadLog_delegate
<SD-Card>/360Log/downloadLog_main
<SD-Card>/360Log/downloadLog_p2p
<SD-Card>/360Log/downloadLog_statMan
<SD-Card>/Android/####/.nomedia
<SD-Card>/Android/####/.sfp
<SD-Card>/Android/####/.sfp (deleted)
<SD-Card>/Android/####/.testf
<SD-Card>/Android/####/data.lock
<SD-Card>/Android/####/report.lock

Miscellaneous:

Executes next shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 106.120.160.207
/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 111.13.66.125
/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 182.118.31.99
/system/bin/ping -i 0.5 -s 56 -w 10 -c 10 221.130.199.88
/system/bin/sh
app_process / <Package>.rootcommand.persistent.CoreDaemon --nice-name=<Package>_CoreDaemon --daemon
app_process /system/bin com.android.commands.pm.Pm list packages
cat /proc/version
chmod 755 <Package Folder>/.jiagu/libjiagu.so
pm list packages
ps

Loads the following dynamic libraries:

CoreDaemon
gifimageappstore_2
imagepipelineappstore_2
libjiagu
uninstall-feedback

Uses the following algorithms to encrypt data:

AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding
RSA-None-PKCS1Padding

Uses the following algorithms to decrypt data:

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

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

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

Gains access to information about APN settings.

Gains access to information about installed applications.

Gains access to information about running applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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