Android.RemoteCode.1958

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.907
Android.Xiny.1513

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) 1####.206.227.63:80
TCP(HTTP/1.1) i####.api.qiazhiw####.cn:10003
TCP(HTTP/1.1) sdk.api.qiazhiw####.cn:10002
TCP(HTTP/1.1) gdv.a.s####.com:80
TCP(HTTP/1.1) 1####.129.132.111:8001
TCP(HTTP/1.1) 1####.159.131.193:10201
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) www.palmfun####.cn:80
TCP(HTTP/1.1) sdk.api.qiazhiw####.cn:10201
TCP(HTTP/1.1) sdk.api.qiazhiw####.cn:10001
TCP(HTTP/1.1) wn.qiazhiw####.cn.####.net:80
TCP(HTTP/1.1) 1####.62.54.183:9004
TCP(HTTP/1.1) api.y####.com:8080
TCP(HTTP/1.1) yuey####.ld####.com:80
TCP(TLS/1.0) gv1.x####.com:443

DNS requests:

and####.b####.qq.com
api.y####.com
gv1.x####.com
h####.api.fly####.com
i####.api.qiazhiw####.cn
i####.api.qiazhiw####.cn
i.t####.com
int.d####.s####.####.cn
pv.s####.com
re####.api.qiazhiw####.cn
sdk.api.qiazhiw####.cn
wn.qiazhiw####.cn
www.palmfun####.cn
yuey####.ld####.com

HTTP GET requests:

api.y####.com:8080/sdk/mobile-area?model=####&cellid=####&osbuild=####&i...
gdv.a.s####.com/cityjson?ie=####
wn.qiazhiw####.cn.####.net/update/up11057092

HTTP POST requests:

and####.b####.qq.com/rqd/async
i####.api.qiazhiw####.cn:10003/v2/chis
sdk.api.qiazhiw####.cn:10001/v2/adconfig/get?app_id=####&t=####
sdk.api.qiazhiw####.cn:10001/v2/bag/monitor?app_id=####&t=####
sdk.api.qiazhiw####.cn:10001/v2/sdk/init?app_id=####&t=####
sdk.api.qiazhiw####.cn:10001/v2/update/check?app_id=####&t=####
sdk.api.qiazhiw####.cn:10002/v2/callback/message?app_id=####&t=####
sdk.api.qiazhiw####.cn:10002/v2/log/add?app_id=####&t=####
sdk.api.qiazhiw####.cn:10201/v2/sdk/report?app_id=####&t=####
www.palmfun####.cn/fee/active
www.palmfun####.cn/fee/searchpc
yuey####.ld####.com/channel/paymentHandle.action?requestId=####&v=####

File system changes:

Creates the following files:

/data/data/####/1544079166394_2278
/data/data/####/1544079166420_2278
/data/data/####/1544079166587_2278
/data/data/####/1544079166809_2278
/data/data/####/1544079166935_2278
/data/data/####/1544079167580_2278
/data/data/####/1544079167738_2278
/data/data/####/1544079173173_2436
/data/data/####/1544079173910_2436
/data/data/####/1544079176221_2579
/data/data/####/1544079180197_2713
/data/data/####/1544079180914_2713
/data/data/####/1544079183223_2851
/data/data/####/1544079187115_2971
/data/data/####/1544079189575_3094
/data/data/####/1544079194899_3214
/data/data/####/1544079197408_3336
/data/data/####/1544079199031_3336
/data/data/####/1544079203144_3471
/data/data/####/1544079203892_3471
/data/data/####/1544079206893_3593
/data/data/####/1544079207505_3593
/data/data/####/1544079209097_3714
/data/data/####/1544079211402_3836
/data/data/####/1544079214883_3974
/data/data/####/1544079219429_4097
/data/data/####/1544079222650_4231
/data/data/####/1544079225146_4231
/data/data/####/3f0c1717704f6f7ad811fc64210c201ad;account_file.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_game.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime3.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime3.xml
/data/data/####/a41ef78f80bd3e308dc65bb85a782673.xml
/data/data/####/bugly_db_legu
/data/data/####/bugly_db_legu-journal
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml
/data/data/####/c8ef51bca7c6ca597d96a5924f5daec5.xml.bak (deleted)
/data/data/####/config50139.xml
/data/data/####/config50139.xml.bak
/data/data/####/db3284fc93bacac81bd058e5fb28483c.xml
/data/data/####/e5a7fd91687a94e8eba9a721ad5e9ded.xml
/data/data/####/jiepayplugin.apk
/data/data/####/libnfix.so
/data/data/####/libshella-2.8.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/mix.so
/data/data/####/my.wo00rr.vivo.xml
/data/data/####/my.wo00rr.vivo_preferences.xml
/data/data/####/native_record_lock
/data/data/####/new_md.dex
/data/data/####/new_md.jar
/data/data/####/sdk.xml
/data/data/####/security_info
/data/data/####/shunpay_config
/data/data/####/tdid.xml
/data/data/####/twc.xml
/data/data/####/up11057092
/data/data/####/up11057092.jar
/data/data/####/yf.apk
/data/data/####/yf.dex (deleted)
/data/data/####/yy.dt
/data/media/####/.tcookieid
/data/media/####/msg.db
/data/media/####/msg.db-journal
/data/media/####/yydd_3009_2323.zip

Miscellaneous:

Executes the following shell scripts:

/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-2.8.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.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime

Loads the following dynamic libraries:

Bugly
cocos2dcpp
libnfix
libshella-2.8
libufix
nfix
shunpay
ufix

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-GCM-NoPadding
DES
DES-CBC-PKCS5Padding

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

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

Displays its own windows over windows of other apps.

Parses information from SMS.

Gets information about sent/received SMS.

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