Android.DownLoader.4792

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.363.origin
Android.DownLoader.870.origin
Android.DownLoader.906.origin
Android.DownLoader.909.origin
Android.Triada.482.origin
Android.Triada.483.origin

Downloads the following detected threats from the Internet:

Android.DownLoader.363.origin
Android.DownLoader.870.origin
Android.DownLoader.906.origin
Android.DownLoader.909.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a.bjsd####.com:80
TCP(HTTP/1.1) cdn.clou####.xyz:80
TCP(HTTP/1.1) tt####.vni####.com:20147
TCP(HTTP/1.1) jx####.em####.com:10519
TCP(HTTP/1.1) 1####.201.175.19:80
TCP(HTTP/1.1) z.c####.com:80
TCP(HTTP/1.1) z####.heyc####.net:80
TCP(HTTP/1.1) yq####.jn####.ltd:80
TCP(HTTP/1.1) api.reco####.h####.com:80
TCP(HTTP/1.1) d####.dd7####.com:80
TCP(HTTP/1.1) ai####.anal####.cn:8089
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) mem####.3####.net:80
TCP(HTTP/1.1) e4####.0r####.com:10293
TCP(HTTP/1.1) php.sho####.com:80
TCP(HTTP/1.1) ur####.anal####.cn:8089
TCP(HTTP/1.1) d.sho####.com:80
TCP(HTTP/1.1) p####.sho####.com:80
TCP(TLS/1.0) msg.umengc####.com:443
TCP(TLS/1.0) a####.a####.m.####.com:443
TCP zb-cent####.m.ta####.com:80
TCP zb-cent####.m.ta####.com:443

DNS requests:

4v####.8m####.com
a####.m.ta####.com
a####.u####.com
a.bjsd####.com
ag####.m.ta####.com
ai####.anal####.cn
api.reco####.h####.com
c####.i####.com
cdn.clou####.xyz
d####.dd7####.com
d.sho####.com
e4####.0r####.com
jx####.em####.com
log.sho####.com
msg.umengc####.com
p####.sho####.com
php.sho####.com
pv.s####.com
tt####.vni####.com
umen####.m.ta####.com
umengj####.m.ta####.com
ur####.anal####.cn
v.sho####.com
www.3####.org
yq####.jn####.ltd
z####.heyc####.net
z1.c####.com
z12.c####.com
z2.c####.com
z3.c####.com
z5.c####.com
z9.c####.com

HTTP GET requests:

api.reco####.h####.com/v1/accounts/hello?key=####
api.reco####.h####.com/v1/settings/sign
cdn.clou####.xyz/jar/365admo.jar
cdn.clou####.xyz/jar/ad367.jar
cdn.clou####.xyz/jar/adm0816.jar
cdn.clou####.xyz/jar/js1202.jar
cdn.clou####.xyz/jar/miqiu0925.jar
d####.dd7####.com//upload/plog/cvfd.jar
d####.dd7####.com//upload/sdk2/sdk416dex20191126.jar
d####.dd7####.com/upload/plog/bghu.jar
d####.dd7####.com/upload/sdk2/JAR31dex20190530.jar
d####.dd7####.com/upload/sdk2/kzd20190809.jar
mem####.3####.net/dyndns/getip
yq####.jn####.ltd/zz/416fghjyuijkgwyfy.zip
z.c####.com/stat.htm?id=####&cnzz_eid=####

HTTP POST requests:

a####.u####.com/app_logs
a.bjsd####.com/index.php?r=####
ai####.anal####.cn:8089/
api.reco####.h####.com/v1/accounts/auth
d.sho####.com/index.php?r=####
e4####.0r####.com:10293/widlth/
jx####.em####.com:10519/ntmili/
jx####.em####.com:10519/qazggd/
jx####.em####.com:10519/xoslvm/
p####.sho####.com/index.php?r=####
php.sho####.com/index.php?r=####
tt####.vni####.com:20147/dijc1v/
ur####.anal####.cn:8089/
z####.heyc####.net/getlist
z####.heyc####.net/xlogin

File system changes:

Creates the following files:

/data/anr/traces.txt
/data/data/####/.f058292e-8889-4b15-90ca-6e459cf79ffc
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/44367F39739CCD6BBF960E91E7DB78B2.xml
/data/data/####/4B8DB6B83129A65A2EF4DCFC1393C3B0.xml
/data/data/####/8EAD111D030291821E19A80E344C340A.xml
/data/data/####/ACCS_BINDumeng;59841f695312dd70c4001b42.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/AGOO_BIND.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/_p.xml
/data/data/####/_sh.xml
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/app_sp.sp
/data/data/####/app_sp.sp.bak
/data/data/####/c.dat
/data/data/####/c.dat.tm
/data/data/####/cache
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cfdsd.xml
/data/data/####/dpi
/data/data/####/dzbcsa.xml
/data/data/####/eg_policy.xml
/data/data/####/eguan.db
/data/data/####/eguan.db-journal
/data/data/####/eguan_app.db
/data/data/####/eguan_app.db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/gameid
/data/data/####/gameid.zip
/data/data/####/haw.xml
/data/data/####/hffjhas.data-journal
/data/data/####/hid.db
/data/data/####/jkjhhg.xml
/data/data/####/libfhvurh.so
/data/data/####/libfhvurh.so-32
/data/data/####/libfhvurh.so-64
/data/data/####/libjiagu1576325489.so
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/nggvdd.data-journal
/data/data/####/nhbfd.data-journal
/data/data/####/pnc_pref.xml.xml
/data/data/####/qnirfe.png
/data/data/####/rxnidruf.jar
/data/data/####/sp_replace_flag.sp
/data/data/####/sp_replace_flag.sp.bak
/data/data/####/sputil.sp
/data/data/####/sputil.sp.bak
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/wbwgdesf.xml
/data/data/####/wbwgdesf.xml.bak
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/wfcwsf.xml
/data/data/####/wfcwsf.xml.bak
/data/data/####/wfcwsf.xml.bak (deleted)
/data/data/####/wjrwwwsswsf.xml
/data/data/####/wjrwwwsswsf.xml.bak
/data/data/####/wtwtggs.data-journal
/data/data/####/wwfdswf.data-journal
/data/data/####/wwsrswf.data-journal
/data/data/####/yd_config_c.xml
/data/media/####/.gke
/data/media/####/.nid
/data/media/####/.nomedia
/data/media/####/.usdis
/data/media/####/131154d63b38487bbb95d9c346525a4c
/data/media/####/150E5C5F6AF59F0AB28958EB586E438A
/data/media/####/365admo.jar
/data/media/####/70A5B458023A9DCEF9C8A29A8706AEF5.jar
/data/media/####/70A5B458023A9DCEF9C8A29A8706AEF5.temp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/JAR31dex20190530.jar
/data/media/####/_pn
/data/media/####/_shn
/data/media/####/ad367.jar
/data/media/####/adm0816.jar
/data/media/####/bghu.jar
/data/media/####/cvfd.jar
/data/media/####/d19b79db955b403f824cee5151379813
/data/media/####/deviceToken
/data/media/####/e.g
/data/media/####/eg.a
/data/media/####/inapp_20191203.log
/data/media/####/js1202.jar
/data/media/####/kzd20190809.jar
/data/media/####/miqiu0925.jar
/data/media/####/recorder_-journal
/data/media/####/sdk416dex20191126.jar

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh
<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:59841f695312dd70c4001b42","utdid":"XeY8NM7VVaADAGdzx1GYK0o7","sdkVersion":"220"} -I agoodm.m.taobao.com -O 80 -T -Z
cat /proc/version
cat /sys/class/android_usb/android0/idProduct
cat /sys/class/android_usb/android0/idVendor
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 755 <Package Folder>/.jiagu/libjiagu1576325489.so
getprop
getprop wifi.interface
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
sh

Loads the following dynamic libraries:

libfhvurh
libjiagu1576325489
tnet-3.1

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES
RSA-None-PKCS1Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Accesses audio/video recording interfaces.

Records audio/video.

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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