Android.RemoteCode.847

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.127.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) m####.lyi####.com:80
TCP(HTTP/1.1) up####.sdk.jig####.cn:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) img.lyi####.com:80
TCP(TLS/1.0) hs.cb####.com:443
TCP(TLS/1.0) api.s####.com:443
TCP(TLS/1.0) 1####.217.17.110:443
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) s####.j####.cn:443
TCP(TLS/1.0) hs-pa####.b0.a####.com:443
TCP(TLS/1.0) img.lyi####.com:443
TCP 1####.121.49.85:7006
UDP s.j####.cn:19000

DNS requests:

aexcep####.b####.qq.com
and####.b####.qq.com
api.s####.com
hs-pa####.s####.com
hs.cb####.com
img.lyi####.com
m####.lyi####.com
s####.j####.cn
s.j####.cn
t####.j####.cn
up####.sdk.jig####.cn

HTTP GET requests:

img.lyi####.com/attachment/ilife1688/image/20180413/3.jpg
img.lyi####.com/attachment/ilife1688/image/20180413/6.jpg
img.lyi####.com/attachment/ilife1688/image/20180712/2018071216523955450....
img.lyi####.com/attachment/ilife1688/image/20180712/2018071216530627202....
img.lyi####.com/attachment/ilife1688/image/20180712/2018071216531841557....
img.lyi####.com/attachment/ilife1688/image/20180712/2018071216532828029....
img.lyi####.com/attachment/ilife1688/image/20180712/2018071216534911416....
img.lyi####.com/attachment/ilife1688/image/20180801/2018080109460211771....
img.lyi####.com/attachment/ilife1688/image/20180801/2018080109461873648....
img.lyi####.com/attachment/ilife1688/image/20180801/2018080109464691064....
img.lyi####.com/attachment/ilife1688/image/20180801/2018080109471689733....
img.lyi####.com/attachment/ilife1688/image/20180815/2018081515581460721....
img.lyi####.com/attachment/ilife1688/public/images/icon_goods_thumb_empt...
img.lyi####.com/attachment/ilife1688/public/upload/ad/2018/03-03/56eae73...
img.lyi####.com/m/templatev2/index/20180922/1.jpg
img.lyi####.com/m/templatev2/index/20180922/2.jpg
img.lyi####.com/m/templatev2/index/20180922/3.jpg
img.lyi####.com/m/templatev2/index/20180922/4.jpg
img.lyi####.com/m/templatev2/index/20180922/5.jpg
img.lyi####.com/m/templatev2/index/20180922/6.jpg
img.lyi####.com/m/templatev2/index/20180922/7.jpg
img.lyi####.com/m/templatev2/index/20180922/8.jpg
img.lyi####.com/upload/ad/20180921/815_banner.jpg
m####.lyi####.com/index.php?m=####&androidversion=####&c=####&a=####&pag...
m####.lyi####.com/index.php?m=####&androidversion=####&c=####&a=####&ver...

HTTP POST requests:

aexcep####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
m####.lyi####.com/index.php?m=####&androidversion=####&c=####&a=####
m####.lyi####.com/index.php?m=####&c=####&a=####
up####.sdk.jig####.cn/v1/push/sdk/postlist

Modified file system:

Creates the following files:

/data/data/####/0bb9caa3-85e3-4073-a08d-a607fe5667c9
/data/data/####/17bb5cbed571d9f66a54af3e3c35489f4a9adbe3685ebb6....0.tmp
/data/data/####/1da1e33b9ca5131aec969a15283e0d2bdb1897a129f7d4d....0.tmp
/data/data/####/1ee83ee42af6eecbc0549e5837af63d5def3bfbac54ec8b....0.tmp
/data/data/####/20098e5a-ae5e-4c03-a6e5-ee919e938ad2
/data/data/####/225ddcbd83b29be769179b098ac3b39d44074740b2c4a77....0.tmp
/data/data/####/3594a4094f55bf42560caa69efed3cb15a68c1d16db8286....0.tmp
/data/data/####/4009cf4a60d2183de4aaa64da46b7c0351237b8fca73ef8....0.tmp
/data/data/####/4855255d-a558-4bec-a59c-cb91910459bf
/data/data/####/6c2abcc9bab713c7220fa9f0c558778d32f6fe8c9435854....0.tmp
/data/data/####/7fbbf004-b5e9-4c8c-8ea2-e62097510b54
/data/data/####/81e366aa-e8fc-4c64-84b7-46d7830227b8
/data/data/####/88e2745fc1c61fb242feee45b97a55e62e7367196cfe839....0.tmp
/data/data/####/8caa5cd0-4835-4d83-b8c2-0eaefbfbc947
/data/data/####/97f390bb42351d426710165210766433bb2f0b54d4aaac6....0.tmp
/data/data/####/9Qv6YkjUvV1CHoKZ-SlADiQxz1w.788529677.tmp
/data/data/####/CookiePrefsFile.xml
/data/data/####/JPushSA_Config.xml
/data/data/####/a14052d402b2522a40e066b85fd63d9cd4a700d1f8a87d1....0.tmp
/data/data/####/appPackageNames_v2
/data/data/####/bebaafb5-3d59-4cd3-90de-08d280269b33
/data/data/####/bugly_db_legu-journal
/data/data/####/cf68468c1b7909e7c0e9ac202c64b4ba3333dd0333a1f68....0.tmp
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/feb7aadfe42b9bc1bd16382db2f989b26c8f6baf4ce7016....0.tmp
/data/data/####/index
/data/data/####/jb_sp.xml
/data/data/####/journal.tmp
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpush_statistics.db
/data/data/####/jpush_statistics.db-journal
/data/data/####/jpush_statistics.db-shm (deleted)
/data/data/####/jpush_statistics.db-wal
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.0.2.so
/data/data/####/libweexjsb.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/security_info
/data/data/####/sobot_chat_20180922_log.txt
/data/data/####/sobot_config.xml
/data/data/####/sp.txt
/data/data/####/tpshop.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.push_deviceid
/data/media/####/phone_uuid.tmp

Miscellaneous:

Executes next shell scripts:

/data/app-lib/<Package>-1/libweexjsb.so 59 0
/data/app-lib/<Package>-1/libweexjsb.so 64 0
/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
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.0.2.so
chmod 700 <Package Folder>/tx_shell/libufix.so
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.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
ps

Loads the following dynamic libraries:

Bugly
bitmaps
jcore123
libnfix
libshella-2.9.0.2
libufix
memchunk
nfix
pl_droidsonroids_gif
ufix
weexjsc

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES
AES-ECB-NoPadding
AES-GCM-NoPadding

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 installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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