Android.DownLoader.5654

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.570.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) 1####.29.29.29:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) d####.opensp####.cn:80
TCP(HTTP/1.1) h####.opensp####.cn:80
TCP(HTTP/1.1) oc.u####.com:80
TCP(HTTP/1.1) api.51cha####.xyz:80
TCP(HTTP/1.1) da.mma####.com:80
TCP(TLS/1.0) 2####.239.32.223:443
TCP(TLS/1.0) 2####.239.38.223:443
TCP(TLS/1.0) 1####.194.163.27:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) 2####.239.36.223:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 1####.250.74.110:443
TCP(TLS/1.2) 1####.250.74.36:443
UDP 2####.239.38.223:443

DNS requests:

a####.u####.com
and####.a####.go####.com
and####.google####.com
api.51cha####.xyz
d####.opensp####.cn
da.mma####.com
fb.u####.com
gmscomp####.google####.com
h####.opensp####.cn
img.51cha####.xyz
oc.u####.com
v.m####.com

HTTP GET requests:

api.51cha####.xyz/api.aspx?Sid=####&St=####&device=####&x=####&guid=####...
api.51cha####.xyz/api.aspx?Sid=####&St=####&sexy=####&ActionID=####&ver=...
api.51cha####.xyz/favicon.ico
api.51cha####.xyz/output/i4Handler.ashx?action=####&appid=####&userid=##...
api.51cha####.xyz/worldcup/promote/css/style.css
api.51cha####.xyz/worldcup/promote/images/banner_1.jpg
api.51cha####.xyz/worldcup/promote/images/banner_2.jpg
api.51cha####.xyz/worldcup/promote/images/dd_pic.jpg
api.51cha####.xyz/worldcup/promote/images/erji.png
api.51cha####.xyz/worldcup/promote/images/icon.png
api.51cha####.xyz/worldcup/promote/images/tp_3.png
api.51cha####.xyz/worldcup/promote/images/ttp.png
api.51cha####.xyz/worldcup/promote/images/ydq.png
api.51cha####.xyz/worldcup/promote/images/yiji.png
api.51cha####.xyz/worldcup/promote/images/yqjy.png
api.51cha####.xyz/worldcup/promote/index.aspx?Sid=####&St=####&ver=####&...
api.51cha####.xyz/worldcup/promote/rule_yj.html
h####.opensp####.cn/launchconfig?t=####&p=####

HTTP POST requests:

a####.u####.com/app_logs
api.51cha####.xyz/api.aspx?Sid=####&St=####&actionid=####&ver=####&mt=##...
d####.opensp####.cn/index.php/clientrequest/clientcollect/isCollect
da.mma####.com/mmsdk/mmsdk?func=####&appkey=####&channel=####&code=####
oc.u####.com/v2/check_config_update
oc.u####.com/v2/get_update_time

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/111.db-journal
/data/data/####/46f42523f513dbe2_0
/data/data/####/61.dex
/data/data/####/61.dex.flock (deleted)
/data/data/####/61.jar
/data/data/####/61.jar (deleted)
/data/data/####/663b5e4b31ed6200_0
/data/data/####/803d59d9646f7e0e_0
/data/data/####/85488aec07667572_0
/data/data/####/99.dex
/data/data/####/99.dex.flock (deleted)
/data/data/####/99.jar
/data/data/####/99.jar (deleted)
/data/data/####/Alvin2.xml
/data/data/####/AppStore.xml
/data/data/####/CIRCLE.xml
/data/data/####/ContextData.xml
/data/data/####/Cookies-journal
/data/data/####/E-ZINE-journal
/data/data/####/HttpDNSConstantsJson.xml
/data/data/####/NdlDB-journal
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/a33.xml
/data/data/####/a33356507059351895.xml
/data/data/####/a34356507059351895.xml
/data/data/####/a35356507059351895.xml
/data/data/####/a84cd0dbf73abd60_0
/data/data/####/b4456ce1a96b1478_0
/data/data/####/b4c9e81f8db76562_0
/data/data/####/b5c7a5c6d35d7cb7_0
/data/data/####/b5c7a5c6d35d7cb7_0 (deleted)
/data/data/####/back_page_color.xml
/data/data/####/bfaa3cf41a051e32_0
/data/data/####/book_shelf_item.db
/data/data/####/book_shelf_item.db-journal
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/cmread_sdk_info.xml
/data/data/####/com.iflytek.id.xml
/data/data/####/d043e6efab7ac696_0
/data/data/####/d125066e8eb935df_0
/data/data/####/d125066e8eb935df_0 (deleted)
/data/data/####/d5aaf4477f886a80_0
/data/data/####/dc559e9dbb3f65c9_0
/data/data/####/dns_ip_info.db
/data/data/####/dns_ip_info.db-journal
/data/data/####/evnlxd0
/data/data/####/evnlxd1
/data/data/####/evnlxd2
/data/data/####/f6cdcc194b106175_0
/data/data/####/font.xml
/data/data/####/has_create_default_books.xml
/data/data/####/ifly_launch_lib.xml
/data/data/####/iflytek_state_subao.mianfei.yuedu.xiaoshuo.xml
/data/data/####/index
/data/data/####/libjiagu.so
/data/data/####/lxdMoblieAgent_event_subao.mianfei.yuedu.xiaoshuo.xml
/data/data/####/lxdMoblieAgent_sys_config.xml
/data/data/####/lxdMoblieAgent_upload_subao.mianfei.yuedu.xiaoshuo.xml
/data/data/####/lxdMoblieAgent_upload_subao.mianfei.yuedu.xiaoshuo.xml.bak
/data/data/####/message_meta_0.db-journal
/data/data/####/metrics_guid
/data/data/####/mobclick_agent_cached_subao.mianfei.yuedu.xiaos...122017
/data/data/####/mobclick_agent_online_setting_subao.mianfei.yue...uo.xml
/data/data/####/myChapterDB-journal
/data/data/####/myCoolUserDB-journal
/data/data/####/myHistroyDB-journal
/data/data/####/new_online_book_statu.xml
/data/data/####/pandareader_init.xml
/data/data/####/proc_auxv
/data/data/####/setting.xml
/data/data/####/subao.mianfei.yuedu.xiaoshuo_preferences.xml
/data/data/####/temp-index
/data/data/####/the-real-index
/data/data/####/umeng_feedback_conversations.xml
/data/data/####/umeng_feedback_user_info.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/userSessionInfoDB-journal
/data/media/####/.2F6E2C5B63F0F83B
/data/media/####/1f83f44485437d67b6a457fbd066bcd2.jpg
/data/media/####/204ed56671deb2a27208e227e7f3aeec.jpg
/data/media/####/722ccd387cb1e0dad12524a07de463ff.jpg
/data/media/####/Alvin2.xml
/data/media/####/BookInfo.xml
/data/media/####/ContextData.xml
/data/media/####/_-12899065057580.bpt
/data/media/####/_-18726938809805.bpt
/data/media/####/_7277296448456.bpt
/data/media/####/__zone.cfg
/data/media/####/default.jpg
/data/media/####/editname.xml
/data/media/####/httpdns.log
/data/media/####/iflyworkdir_test (deleted)
/data/media/####/journal
/data/media/####/journal.tmp
/data/media/####/tag
/data/media/####/userSessionInfoDB.db
/data/media/####/修罗武神.ndl
/data/media/####/庶女惊华：一品毒医.ndl
/data/media/####/特种兵在都市.ndl
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

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

Loads the following dynamic libraries:

libapp_2017
libjiagu
libmsc
libuninstalledobserver
libunzip

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
DES-ECB-PKCS5Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES-ECB-PKCS5Padding

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 APN settings.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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