Adware.Egame.924

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Egame.1
Adware.Egame.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(TLS/1.0) 1####.251.5.95:443
TCP(TLS/1.0) 74.1####.133.102:443
TCP(TLS/1.0) 1####.250.110.113:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.2) 1####.251.5.95:443
TCP(TLS/1.2) 74.1####.133.102:443
TCP(TLS/1.2) connect####.gst####.com:443
TCP(TLS/1.2) 1####.250.110.113:443

DNS requests:

and####.google####.com
android####.go####.com
connect####.gst####.com
log.vc####.cn
m####.vc####.cn
o####.p####.cn
pla####.googleu####.com

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/EGAME_PAY_SDK.xml
/data/data/####/EGAME_SDK.dat
/data/data/####/EGAME_SDK.jar
/data/data/####/Signature
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/cn_egame_sdk_log.xml
/data/data/####/com.imohoo.zeroracing.egame.v2.playerprefs.xml
/data/data/####/egame_finger_print.png
/data/data/####/egame_psh_temp.dex
/data/data/####/egame_psh_temp.dex.flock (deleted)
/data/data/####/egame_psh_temp.jar
/data/data/####/egame_psh_temp_.jar
/data/data/####/egame_s104291984.tmp
/data/data/####/egame_s120047273.tmp
/data/data/####/egame_s1285233199.tmp
/data/data/####/egame_s1527062245.tmp
/data/data/####/egame_s1527062245.tmp (deleted)
/data/data/####/egame_s175081690.tmp
/data/data/####/egame_s1791354615.tmp
/data/data/####/egame_s1791354615.tmp (deleted)
/data/data/####/egame_s201644688.tmp
/data/data/####/egame_s489360244.tmp
/data/data/####/egame_s948381006.tmp
/data/data/####/egame_sdk_1.png
/data/data/####/egame_sdk_16.png
/data/data/####/egame_sdk_25.png
/data/data/####/egame_sdk_4.png
/data/data/####/egame_sdk_9.png
/data/data/####/egame_sdk_bg.9.png
/data/data/####/egame_sdk_bg_pay.9.png
/data/data/####/egame_sdk_bg_ticket_left.9.png
/data/data/####/egame_sdk_bg_ticket_right.9.png
/data/data/####/egame_sdk_btn_back_normal.9.png
/data/data/####/egame_sdk_btn_back_pressed.9.png
/data/data/####/egame_sdk_btn_gold_store.png
/data/data/####/egame_sdk_btn_green_normal.9.png
/data/data/####/egame_sdk_btn_green_pressed.9.png
/data/data/####/egame_sdk_game_icon_default.png
/data/data/####/egame_sdk_ico_bag.png
/data/data/####/egame_sdk_ico_forum.png
/data/data/####/egame_sdk_ico_list.png
/data/data/####/egame_sdk_ico_question.png
/data/data/####/egame_sdk_ico_raiders.png
/data/data/####/egame_sdk_icon_back.png
/data/data/####/egame_sdk_icon_close.png
/data/data/####/egame_sdk_icon_loading.png
/data/data/####/egame_sdk_icon_pack_up.png
/data/data/####/egame_sdk_icon_password.png
/data/data/####/egame_sdk_icon_rmb.png
/data/data/####/egame_sdk_icon_selected.png
/data/data/####/egame_sdk_icon_spread_out.png
/data/data/####/egame_sdk_icon_ticket_more.png
/data/data/####/egame_sdk_icon_unselected.png
/data/data/####/egame_sdk_input_box.9.png
/data/data/####/egame_sdk_logo_aibei.png
/data/data/####/egame_sdk_logo_chongzhika.png
/data/data/####/egame_sdk_logo_dianka.png
/data/data/####/egame_sdk_logo_huafei.png
/data/data/####/egame_sdk_logo_jdzhifu.png
/data/data/####/egame_sdk_logo_more.png
/data/data/####/egame_sdk_logo_weixin.png
/data/data/####/egame_sdk_logo_yinlian.png
/data/data/####/egame_sdk_logo_yizhifu.png
/data/data/####/egame_sdk_logo_zhifubao.png
/data/data/####/egame_sdk_password_input_box_left.9.png
/data/data/####/egame_sdk_password_input_box_mid.9.png
/data/data/####/egame_sdk_password_input_box_right.9.png
/data/data/####/egame_sdk_popup_btn_blue_normal.9.png
/data/data/####/egame_sdk_popup_btn_blue_pressed.9.png
/data/data/####/egame_sdk_pressed.9.png
/data/data/####/egame_sdk_tag_selected.9.png
/data/data/####/egame_sdk_tag_unselected.9.png
/data/data/####/egame_temp.dex
/data/data/####/egame_temp.dex.flock
/data/data/####/egame_temp.dex.flock (deleted)
/data/data/####/egame_temp.jar
/data/data/####/egame_temp_.jar
/data/data/####/libegamepay_private_dr2.so
/data/data/####/libepsh_private_ar1.so
/data/data/####/libjiagu.so
/data/data/####/mcore_dat.xml
/data/data/####/proc_auxv
/data/media/####/e3e8baa8280c718e9054264058d51c31.png

Miscellaneous:

Executes the following shell scripts:

chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

libegamepay_dr2
libegamepay_private_dr2
libentryexpro
libepsh_private_ar1
libjiagu
libmain

Uses the following algorithms to encrypt data:

Uses the following algorithms to decrypt data:

AES
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.).

Displays its own windows over windows of other apps.

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