Android.Packed.38245

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.455.origin
Android.DownLoader.675.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) t.gl####.y####.net:80
TCP(HTTP/1.1) t####.dmp.y####.net:80
TCP(HTTP/1.1) pan.b####.com:80
TCP(HTTP/1.1) r.y####.net:80
TCP(HTTP/1.1) s.wagbr####.alibaba####.com:80
TCP(HTTP/1.1) au.y####.net:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) pan.b####.com:443
TCP(TLS/1.0) pcs.b####.com:443
TCP(TLS/1.0) m.b####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) pcs####.b####.com:443
TCP(TLS/1.0) hm.b####.com:443
TCP(TLS/1.0) www.go####.nl:443
TCP(TLS/1.0) adser####.go####.com:443
TCP t3.jz####.com:7103
TCP p2.jz####.com:7802
TCP p2.jz####.com:7803
TCP p1.jz####.com:7801
TCP t1.jz####.com:7101
TCP t1.jz####.com:7102

DNS requests:

adser####.go####.com
aos.gw.y####.net
aos.w####.y####.net
aqw89####.got####.com
au.u####.com
au.y####.net
hm.b####.com
m.b####.com
p1.jz####.com
p2.jz####.com
p3.jz####.com
pan.b####.com
pcs####.b####.com
pcs.b####.com
r.y####.net
s####.gw.y####.net
s.y####.net
ssl.gst####.com
t####.dmp.y####.net
t.gl####.y####.net
t1.jz####.com
t2.jz####.com
t3.jz####.com
www.go####.com
www.go####.nl
www.gst####.com

HTTP GET requests:

au.y####.net/offer/dist/aos/pkg/2.8.6/offers_2.8.6.zip
pan.b####.com/s/1ntmTFLZ
r.y####.net/aos/v3/pns?s=####
r.y####.net/spot/aos/v2/reqf?s=####
r.y####.net/spot/aos/v2/reqv3?s=####
r.y####.net/stat/aos/v3/init?s=####
r.y####.net/stat/aos/v3/pkc?s=####
r.y####.net/stat/aos/v3/pku?s=####
r.y####.net/v3/get?s=####
r.y####.net/v3/init?s=####
r.y####.net/v3/zip_upd?s=####
r.y####.net/video/aos/v1/req?s=####
t.gl####.y####.net/v1/active?dv=####&ts=####&osv=####&pt=####&appid=####...

HTTP POST requests:

s.wagbr####.alibaba####.com/api/check_app_update
t####.dmp.y####.net/v1/android/packages?rt=####&sign=####

Modified file system:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/15264539575530.jar
/data/data/####/15264539583760.jar
/data/data/####/15264539585949.jar
/data/data/####/15264539712709.jar
/data/data/####/15264539715890.jar
/data/data/####/2f86bf869f36ad6107862705f425aa11
/data/data/####/2f86bf869f36ad6107862705f425aa11-journal
/data/data/####/4006cb7aa418cab20d1db841ede9d45f
/data/data/####/4006cb7aa418cab20d1db841ede9d45f-journal
/data/data/####/5a7f8b0a02a8d772c78e1a2b343d90b0
/data/data/####/5a7f8b0a02a8d772c78e1a2b343d90b0-journal
/data/data/####/873f46508830f7edb7f7fd1ee5384889
/data/data/####/873f46508830f7edb7f7fd1ee5384889-journal
/data/data/####/CE94557724F842149D690D0E8CBB1CBD.xml
/data/data/####/E_ID356507059351895.db-journal
/data/data/####/OFFERSCONFIG1.xml
/data/data/####/OxgHkj2lz09F
/data/data/####/OxgHkj2lz09F-journal
/data/data/####/P15pKIjsm64m
/data/data/####/P15pKIjsm64m-journal
/data/data/####/T1oX0rhhuXWt
/data/data/####/T1oX0rhhuXWt-journal
/data/data/####/XKwVoK0huy3R
/data/data/####/XKwVoK0huy3R-journal
/data/data/####/a1142be9a4e2fb9f3ecb8f770b55bad6.zip
/data/data/####/arrow-left.png
/data/data/####/arrow-right.png
/data/data/####/blank.gif
/data/data/####/close-icon.png
/data/data/####/com.e4a.runtime.android.mainActivity.xml
/data/data/####/coni_io_356507059351895.xml
/data/data/####/db_d.db-journal
/data/data/####/default.png
/data/data/####/detail-wx-miniprogram.html
/data/data/####/detail-wx-miniprogram.js
/data/data/####/detail-wx.html
/data/data/####/detail-wx.js
/data/data/####/detail.html
/data/data/####/detail.js
/data/data/####/f61c63f1236cb6783512696dbe8d713a
/data/data/####/f61c63f1236cb6783512696dbe8d713a-journal
/data/data/####/feedback.html
/data/data/####/feedback.js
/data/data/####/form.css
/data/data/####/global.js
/data/data/####/i.xml
/data/data/####/i_fionf_pre356507059351895.xml
/data/data/####/iappInfo_io_356507059351895.xml
/data/data/####/itrategy_io_356507059351895.xml
/data/data/####/jqIqJYOT3JpT
/data/data/####/jqIqJYOT3JpT-journal
/data/data/####/libjiagu.so
/data/data/####/lists.css
/data/data/####/lists.html
/data/data/####/lists.js
/data/data/####/md5.js
/data/data/####/pic_friend_step1.png
/data/data/####/pic_friend_step2.png
/data/data/####/pic_friend_step3.png
/data/data/####/pic_friend_step4.png
/data/data/####/pic_friend_step5.png
/data/data/####/pic_m.png
/data/data/####/pic_tips_01.png
/data/data/####/pic_tips_02.png
/data/data/####/pic_xiaochengxu_kefu_step1.png
/data/data/####/pic_xiaochengxu_kefu_step2.png
/data/data/####/pic_xiaochengxu_kefu_step3.png
/data/data/####/pic_xiaochengxu_kefu_step4.png
/data/data/####/pic_xiaochengxu_kefu_step5.png
/data/data/####/pic_xiaochengxu_kefu_step6.png
/data/data/####/pic_xiaochengxu_step1.png
/data/data/####/pic_xiaochengxu_step2.png
/data/data/####/pic_xiaochengxu_step3.png
/data/data/####/pic_xiaochengxu_step4.png
/data/data/####/pic_xiaochengxu_step5.png
/data/data/####/result.png
/data/data/####/rule.html
/data/data/####/sdetail.html
/data/data/####/share.css
/data/data/####/share.html
/data/data/####/share.js
/data/data/####/spotData.xml
/data/data/####/sprite-face.png
/data/data/####/sprite-icons.png
/data/data/####/sprite-icons2.png
/data/data/####/wIU6pTyUBYWX
/data/data/####/wIU6pTyUBYWX-journal
/data/data/####/wsUL1uCdKvjD
/data/data/####/wsUL1uCdKvjD-journal
/data/data/####/wx-step1.jpg
/data/data/####/wx-step2.jpg
/data/data/####/wx-step3.jpg
/data/data/####/wx-step4.jpg
/data/data/####/wx-step5.jpg
/data/media/####/.nomedia
/data/media/####/0a6a5bc012df7c4eb228be305be92ccd
/data/media/####/0a6a5bc012df7c4eb228be305be92ccd.ymtf
/data/media/####/i42d45df023jnkdd93la483f9xGFKXI
/data/media/####/s92TjjdfoP2n3o9dfji2l9s1olkjf0p

Miscellaneous:

Loads the following dynamic libraries:

bspatch
libjiagu

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
PBEWITHMD5andDES

Uses the following algorithms to decrypt data:

DES
PBEWITHMD5andDES

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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