Android.Mobifun.302

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Mobifun.11.origin
Android.RemoteCode.6122
Android.Triada.477.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) www.google-####.com:80
TCP(HTTP/1.1) a####.u####.com.####.com:80
TCP(HTTP/1.1) ias.i6g####.net:80
UDP(NTP) 2.and####.p####.####.org:123
TCP(TLS/1.0) f####.only####.com:443
TCP(TLS/1.0) lp.cooktra####.com:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.2) 1####.251.39.99:443
TCP(TLS/1.2) 1####.250.179.142:443
TCP(TLS/1.2) www.google####.com:443
UDP www.google####.com:443

DNS requests:

2.and####.p####.####.org
a####.u####.com
bcd.lk####.com
c####.isp####.com
c####.isp####.com.####.8
f####.only####.com
gmscomp####.google####.com
ias.i6g####.net
lp.cooktra####.com
m####.go####.com
p####.9b####.com
www.google####.com
www.google-####.com

HTTP GET requests:

ias.i6g####.net/ad/6.json
ias.i6g####.net/uploads/adverts/_703sd.png?148960####
ias.i6g####.net/uploads/adverts/_705sd.jpeg?149945####
ias.i6g####.net/uploads/adverts/_717sd.png?152545####
ias.i6g####.net/uploads/adverts/_718sd.jpeg?149945####
ias.i6g####.net/uploads/adverts/_764sd.png?148882####
www.google-####.com/collect?v=####&ul=####&t=####&sr=####&an=####&tid=##...

HTTP POST requests:

a####.u####.com.####.com/app_logs
f####.only####.com:443/12/reg/20K4D5L15RGI9LJ9
lp.cooktra####.com:443/v1/ls/get

File system changes:

Creates the following files:

/data/data/####/.hptc.cache_.teacup.samboat
/data/data/####/.hptc_kache_.teacup.samboat
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1633031840514.dex
/data/data/####/1633031840514.dex.flock (deleted)
/data/data/####/1633031840514.jar
/data/data/####/1633031840514.tmp
/data/data/####/26da60c971dea9a6fe5587f78edd2e4c.d
/data/data/####/3065955.dex
/data/data/####/3065955.dex.flock (deleted)
/data/data/####/3065955.jar
/data/data/####/675b7be1_620e_422f_b88e_758fb7b36524.dex
/data/data/####/675b7be1_620e_422f_b88e_758fb7b36524.dex.flock (deleted)
/data/data/####/675b7be1_620e_422f_b88e_758fb7b36524.jar
/data/data/####/6DDE91267114B32956C4FDE911FEBFFD.xml
/data/data/####/7a43f8a99fd82fd605645df72389132c.d
/data/data/####/BAC34D7380D122C7A84E666EBA389F36.xml
/data/data/####/Cookies-journal
/data/data/####/E4F8F9D8764AB9038BFD7DDE8A655028.xml
/data/data/####/HeartBeat.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/admob.xml
/data/data/####/ae41da08_ff9d_410d_93cc_a5959f823219.dex
/data/data/####/ae41da08_ff9d_410d_93cc_a5959f823219.dex.flock (deleted)
/data/data/####/ae41da08_ff9d_410d_93cc_a5959f823219.jar
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/com.teacup.samboat.xml
/data/data/####/com.teacup.samboat_preferences.xml
/data/data/####/d2368666_fbe6_4a05_a6c1_2a3be4a47121.dex
/data/data/####/d2368666_fbe6_4a05_a6c1_2a3be4a47121.dex.flock (deleted)
/data/data/####/d2368666_fbe6_4a05_a6c1_2a3be4a47121.jar
/data/data/####/dcebd9f4_a892_47dc_9e12_6f7d401de813.dex
/data/data/####/dcebd9f4_a892_47dc_9e12_6f7d401de813.dex.flock (deleted)
/data/data/####/dcebd9f4_a892_47dc_9e12_6f7d401de813.jar
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fe033baa_fce2_4bb8_8a49_1c3ca084bce4.dex
/data/data/####/fe033baa_fce2_4bb8_8a49_1c3ca084bce4.dex.flock (deleted)
/data/data/####/fe033baa_fce2_4bb8_8a49_1c3ca084bce4.jar
/data/data/####/gpay_res.apk
/data/data/####/jeyef66f8cdd04a8144858094213072502e27.so
/data/data/####/jeyef66f8cdd04a8144858094213072502e27.so (deleted)
/data/data/####/jquery_1_7.applet
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/data/data/####/pay_event_7_7.applet
/data/data/####/pay_method_card_1_7.applet
/data/data/####/pay_method_mobile_2_7.applet
/data/data/####/pay_sms_6_7.applet
/data/data/####/proc_auxv
/data/data/####/qbw.so
/data/data/####/qbw.so (deleted)
/data/data/####/tkufte.dex
/data/data/####/tkufte.dex (deleted)
/data/data/####/tkufte.dex.flock (deleted)
/data/data/####/tkufte.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/data/####/webyw
/data/data/####/webyw.dex
/data/data/####/webyw.dex.flock (deleted)
/data/data/####/webyw.jar
/data/media/####/.nomedia
/data/media/####/4b3a0c739bdf7143d23e8d83735ce620.xml
/data/media/####/4b3a0c739bdf7143d23e8d83735ce620.xml.bak (deleted)
/data/media/####/_703sd_1489607125.png
/data/media/####/_705sd_1499456832.jpeg
/data/media/####/_717sd_1525454380.png
/data/media/####/_718sd_1499456832.jpeg
/data/media/####/_764sd_1488826356.png
/data/media/####/gpay_jquery_1_7.ap
/data/media/####/gpay_pay_event_7_7.ap
/data/media/####/gpay_pay_method_card_1_7.ap
/data/media/####/gpay_pay_method_mobile_2_7.ap
/data/media/####/gpay_pay_sms_6_7.ap
/data/media/####/gptrxsn
/data/media/####/gptrxsn.bak
/data/media/####/gptrxsn.lock
/data/media/####/gptrxsn.rlck
/data/media/####/gptrxsn.wlck
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
cat /proc/cpuinfo
ps

Loads the following dynamic libraries:

jeyef66f8cdd04a8144858094213072502e27
libX86Bridge
libjiagu
libmain
qbw
webyw

Uses the following algorithms to encrypt data:

AES
AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
Des-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-NoPadding
AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
Des-ECB-NoPadding
RSA-ECB-PKCS1Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about network.

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

Gets information about installed apps.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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