Android.DownLoader.4366

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.BankBot.125
Android.RemoteCode.41.origin
Android.Xiny.20
Android.Xiny.224.origin

Downloads the following detected threats from the Internet:

Android.Xiny.20

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) img.cool####.cn:80
TCP(HTTP/1.1) hd.a####.com:80
TCP(HTTP/1.1) adv.jpi####.com:80
TCP(HTTP/1.1) l####.c####.q####.####.net:80
TCP(HTTP/1.1) ip.ta####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) oc.u####.com:80
TCP(HTTP/1.1) l.bjsd####.com:80
TCP(HTTP/1.1) m####.z####.cn:80
TCP(HTTP/1.1) api.51aiz####.cn:80
TCP(HTTP/1.1) 1####.75.90.218:80
TCP(HTTP/1.1) z.c####.com:80
TCP(HTTP/1.1) z####.heyc####.net:80
TCP(HTTP/1.1) www.ye####.org:80
TCP(HTTP/1.1) d.bjsd####.com:80
TCP(HTTP/1.1) adv.99y####.com:80
TCP(HTTP/1.1) e.ghe####.net:9908
TCP(HTTP/1.1) d####.dd7####.com:80
TCP(HTTP/1.1) g####.mc####.com:9013
TCP(HTTP/1.1) php.sho####.com:80
TCP(HTTP/1.1) 1####.75.92.94:80
UDP(NTP) 2.and####.p####.####.org:123
TCP(SSL/3.0) ip.goq####.com:443
TCP(TLS/1.0) l####.58.com:443
TCP(TLS/1.0) hotfix####.oss-cn-####.aliy####.com:443
TCP(TLS/1.0) c.5####.com.####.com:443
TCP(TLS/1.0) jump####.58.com:443
TCP(TLS/1.0) ip.goq####.com:443
TCP(TLS/1.0) aliyuns####.oss-cn-####.aliy####.com:443
TCP(TLS/1.0) aliyuno####.oss-cn-####.aliy####.com:443
TCP(TLS/1.0) 1####.217.20.110:443

DNS requests:

2.and####.p####.####.org
7x####.dl1.z0.####.com
a####.u####.com
a.bjsd####.com
adv-u####.t####.u####.net
adv.99y####.com
adv.jpi####.com
aliyuno####.oss-cn-####.aliy####.com
aliyuno####.oss-cn-####.aliy####.com
aliyuns####.oss-cn-####.aliy####.com
api.51aiz####.cn
au.u####.co
au.u####.com
c.5####.com.cn
d####.dd7####.com
d.bjsd####.com
e.ghe####.net
g####.mc####.com
hotfix####.oss-cn-####.aliy####.com
img.cool####.cn
ip.goq####.com
ip.ta####.com
j1.5####.com.cn
jump####.58.com
l####.58.com
l.bjsd####.com
m####.z####.cn
mt####.go####.com
nfsjar####.funu####.com
oc.u####.com
php.sho####.com
s####.caiji####.com
trac####.58.com
www.ye####.org
z####.heyc####.net
z2.c####.com
z5.c####.com
z9.c####.com

HTTP GET requests:

d####.dd7####.com//upload/plog/dfkn.jar
d####.dd7####.com//upload/sdk2/Imgdex20190326.jar
d####.dd7####.com//upload/sdk2/LHYY20190402.jar
d####.dd7####.com//upload/sdk2/SDK31dex20190220.jar
d####.dd7####.com//upload/sdk2/sdk04dex20190218.jar
d####.dd7####.com//upload/sdk3/cjmob20190301.jar
d####.dd7####.com//upload/sdk3/papp20190412.jar
d####.dd7####.com/upload/plog/N38de20181225.jar
d####.dd7####.com/upload/plog/mfgz.jar
hd.a####.com/android/adv/qsz/advsdk/release/advsdk-release.enc
hd.a####.com/android/adv/qsz/resource/ljsdk.dex
img.cool####.cn/201812/ww9.jar
ip.ta####.com/service/getIpInfo.php?ip=####
l####.c####.q####.####.net/aristotle_20190318_v57.zip
z.c####.com/stat.htm?id=####&cnzz_eid=####

HTTP POST requests:

a####.u####.com/app_logs
adv.99y####.com/adv/dayActive
adv.99y####.com/adv/getTask
adv.99y####.com/adv/pluginFeedback
adv.99y####.com/adv/pluginReq
adv.99y####.com/adv/taskFedback
adv.jpi####.com/adv/pluginReq
api.51aiz####.cn/api/cmcc/action?sdk=####&app=####
api.51aiz####.cn/api/cmcc/check?sdk=####&app=####
api.51aiz####.cn/api/cmcc/config?sdk=####&app=####
api.51aiz####.cn/api/cmcc/register?sdk=####&app=####
d.bjsd####.com/index.php?r=####
e.ghe####.net:9908/e/a/t
g####.mc####.com:9013/nfs/nf_s/u_j
l.bjsd####.com/index.php?r=####
m####.z####.cn/s
oc.u####.com/check_config_update
php.sho####.com/index.php?r=####
www.ye####.org/i?requestId=####&g=####&ua=####
z####.heyc####.net/getlist
z####.heyc####.net/xlogin

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/2094700396.jar
/data/data/####/2EGYbCump.jar
/data/data/####/61561a876896a2a77dd8fe35b4403c0b.db
/data/data/####/8t29lhY.jar
/data/data/####/979Vi3D.jar
/data/data/####/99fa89db37b9859fdb387aa6b1199ad2.db
/data/data/####/9TfsOUHZ30.jar
/data/data/####/AK0HeOa2O.jar
/data/data/####/I2diaJ.jar
/data/data/####/KjoryhvQ.jar
/data/data/####/MIME.MF
/data/data/####/W_Key.xml
/data/data/####/ad.vv.sdk.xml
/data/data/####/alias.xml
/data/data/####/b19288e.dex
/data/data/####/cdsdfdse.xml
/data/data/####/cfwszwaf.xml
/data/data/####/cmcc.xml
/data/data/####/com.zuowen.flzwjx_preferences.xml
/data/data/####/com_zuowen_flzwjx.txt
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/downloadswc
/data/data/####/downloadswc-journal
/data/data/####/dpi
/data/data/####/dwsaer.data-journal
/data/data/####/hid.db
/data/data/####/index
/data/data/####/libjiagu.so
/data/data/####/mobclick_agent_header_com.zuowen.flzwjx.xml
/data/data/####/mobclick_agent_online_setting_com.zuowen.flzwjx.xml
/data/data/####/mobclick_agent_state_com.zuowen.flzwjx.xml
/data/data/####/nhgbbpxz.xml
/data/data/####/nhgbbpxz.xml.bak
/data/data/####/ombjhvs.data-journal
/data/data/####/sp.data.xml
/data/data/####/st.xml
/data/data/####/temp_file
/data/data/####/temp_file (deleted)
/data/data/####/ugmarssp.xml
/data/data/####/vgsvfshq.data-journal
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/x9.so
/data/data/####/z.xml
/data/media/####/.nid
/data/media/####/5.0ww9.jar
/data/media/####/Imgdex20190326.jar
/data/media/####/LHYY20190402.jar
/data/media/####/N38de20181225.jar
/data/media/####/SDK31dex20190220.jar
/data/media/####/cjmob20190301.jar
/data/media/####/com_zuowen_flzwjx.txt
/data/media/####/dfkn.jar
/data/media/####/mfgz.jar
/data/media/####/papp20190412.jar
/data/media/####/restime.dat
/data/media/####/sdk04dex20190218.jar
/data/media/####/zwflx.db
/data/media/####/zwflx.db-journal

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh
cat /sys/class/android_usb/android0/idProduct
cat /sys/class/android_usb/android0/idVendor
chmod 0755 <Package Folder>/app_ht_sdk/check/MIME.MF
chmod 0755 <Package Folder>/app_ht_sdk/check/x9.so
chmod 755 <Package Folder>/.jiagu/libjiagu.so
getprop
ls -l /dev
ls -l /dev/block
ls -l /dev/block/vold
ls -l /dev/bus
ls -l /dev/bus/usb
ls -l /dev/bus/usb/001
ls -l /dev/com.android.settings.daemon
ls -l /dev/cpuctl
ls -l /dev/cpuctl/apps
ls -l /dev/cpuctl/apps/bg_non_interactive
ls -l /dev/graphics
ls -l /dev/input
ls -l /dev/log
ls -l /dev/pts
ls -l /dev/snd
ls -l /dev/socket
ps

Loads the following dynamic libraries:

bspatch
libjiagu

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
ARCFOUR
DES
DES-CBC-PKCS5Padding

Accesses the ITelephony private interface.

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.

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