Android.Packed.44912

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.363.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) nb.i36####.com:9000
TCP(HTTP/1.1) gd.a.s####.com:80
TCP(HTTP/1.1) a.xinxian####.com:80
TCP(HTTP/1.1) s####.tc.qq.com:80
TCP(HTTP/1.1) st####.guantou####.com:80
TCP(HTTP/1.1) np.bul####.cn:6087
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) 2####.98.33.230:8888
TCP(HTTP/1.1) ping####.qq.com:80
TCP(HTTP/1.1) w####.pcon####.com.cn:80
TCP(HTTP/1.1) cs.and####.com:80
TCP(HTTP/1.1) ny.bul####.cn:666
TCP(HTTP/1.1) dn.bule####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) 1####.26.106.206:8088
TCP(HTTP/1.1) reso####.msg.gl####.####.net:80
TCP(TLS/1.0) z.c####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) gm.mm####.com:443
TCP(TLS/1.0) c.c####.com:443
TCP(TLS/1.0) aliyuno####.oss-cn-####.aliy####.com:443
TCP(TLS/1.0) regi####.xm####.gl####.####.com:443
TCP app.c####.gl####.####.net:5222

DNS requests:

a####.u####.com
a.xinxian####.com
aliyuno####.oss-cn-####.aliy####.com
and####.b####.qq.com
and####.cli####.go####.com
app.c####.gl####.####.net
c####.mm####.com
c.c####.com
cs.and####.com
dn.bule####.com
nb.i36####.com
np.bul####.cn
ny.bul####.cn
pi####.qq.com
ping####.qq.com
pv.s####.com
regi####.xm####.gl####.####.com
reso####.msg.gl####.####.net
s23.c####.com
st####.guantou####.com
w####.pcon####.com.cn
z5.c####.com

HTTP GET requests:

dn.bule####.com/dnfile/cmm/SWrapComm0515_YAP.jar
dn.bule####.com/dnfile/wmp/empty_B.jar
nb.i36####.com:9000/jsonServer/LanMei003
nb.i36####.com:9000/jsonServer/LanMei01
ping####.qq.com/pingd?dm=####&pvi=####&si=####&url=####&arg=####&ty=####...
reso####.msg.gl####.####.net/gslb/?ver=####&type=####&conpt=####&uuid=##...
s####.tc.qq.com/h5/stats.js?v2####
st####.guantou####.com/stat13.html

HTTP POST requests:

a####.u####.com/app_logs
a.xinxian####.com/encrypt/json/taokl
a.xinxian####.com/encrypt/task/get
and####.b####.qq.com/rqd/async
and####.b####.qq.com/rqd/async?aid=####
cs.and####.com/ydt580/sv2
gd.a.s####.com/cityjson
nb.i36####.com:9000/api/getAdInfoByDevice.do
nb.i36####.com:9000/api/getAdInfoById.do
nb.i36####.com:9000/api/jadReport.do
nb.i36####.com:9000/api/vsp/getVspCore.do
np.bul####.cn:6087/Sdk/reportTask
np.bul####.cn:6087/Sdk/task
ny.bul####.cn:666/slsdk/cmm_settings.aspx
ny.bul####.cn:666/slsdk/getdata.aspx
w####.pcon####.com.cn/ip.jsp

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/1002
/data/data/####/1004
/data/data/####/AV_CLOUD_API_VERSION_KEY_ZONE.xml
/data/data/####/EverMemo
/data/data/####/EverMemo-journal
/data/data/####/XMPushServiceConfig.xml
/data/data/####/bugly_db_-journal
/data/data/####/bugly_db_legu-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cmcc.xml
/data/data/####/com.avos.avoscloud.RequestStatisticsUtil.data.xml
/data/data/####/com.linsen.duang.BETA_VALUES.xml
/data/data/####/com.linsen.duang;pushservice
/data/data/####/com.linsen.duang_preferences.xml
/data/data/####/config.xml
/data/data/####/crashrecord.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/duang_pref.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/index
/data/data/####/kobox.0.sp.xml
/data/data/####/libshella-3.0.0.0.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mipush.xml
/data/data/####/mipush_account.xml
/data/data/####/mipush_country_code
/data/data/####/mipush_country_code.lock
/data/data/####/mipush_extra.xml
/data/data/####/mipush_oc.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/mix.dex
/data/data/####/native_record_lock
/data/data/####/prdopt.xml
/data/data/####/pref_registered_pkg_names.xml
/data/data/####/security_info
/data/data/####/sp_client_report_status.xml
/data/data/####/sync.xml
/data/data/####/tmp7.xml
/data/data/####/tools8977.xml
/data/data/####/tools8977New.xml
/data/data/####/u877.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.cdeviceID
/data/media/####/.mgData
/data/media/####/engc.jar
/data/media/####/log.lock
/data/media/####/log1.txt
/data/media/####/tmpbl.jar
/data/media/####/u877.jar.tmp
/data/media/####/webengine.jar

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop
/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
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-3.0.0.0.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop
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.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.build.display.id
getprop ro.vivo.os.version
getprop ro.yunos.version
logcat -d -v threadtime

Loads the following dynamic libraries:

Bugly
libnfix
libshella-3.0.0.0
libufix
nfix
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NOPADDING
AES-GCM-NoPadding
DES

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about network.

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

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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