Android.DownLoader.4419

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Xiny.20

Downloads the following detected threats from the Internet:

Android.Xiny.20

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) img.cool####.cn:80
TCP(HTTP/1.1) gd.a.s####.com:80
TCP(HTTP/1.1) r.eli####.cn:80
TCP(HTTP/1.1) yes.yuchan####.com.cn:80
TCP(TLS/1.0) and####.cli####.go####.com:443

DNS requests:

a####.u####.com
and####.cli####.go####.com
api####.37de####.com
f####.so
img.cool####.cn
pv.s####.com
r.eli####.cn
ud####.com
yes.yuchan####.com.cn

HTTP GET requests:

gd.a.s####.com/cityjson?ie=####
img.cool####.cn/2011/gou.jar
yes.yuchan####.com.cn/k2?protocol=####&version=####&cid=####

HTTP POST requests:

a####.u####.com/app_logs
r.eli####.cn/k1?requestId=####&g=####&ua=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.log.lock
/data/data/####/.log.ls
/data/data/####/45b37d08956148a1bbd5b122aa1c5857com.d1083f1.m6350e6.xml
/data/data/####/DefaultTeXFont.xml
/data/data/####/GlueSettings.xml
/data/data/####/Knuth_License.txt
/data/data/####/License_for_dsrom.txt
/data/data/####/OFL.txt
/data/data/####/TeXFormulaSettings.xml
/data/data/####/TeXSymbols.xml
/data/data/####/Uda.db
/data/data/####/Uda.db-journal
/data/data/####/W_Key.xml
/data/data/####/a.xml
/data/data/####/app_preferences.xml
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/com.d1083f1.m6350e6_preferences.xml
/data/data/####/com.d1083f1.m6350e6_preferences.xml.bak
/data/data/####/deep_share_preference.xml
/data/data/####/downloadswc
/data/data/####/downloadswc-journal
/data/data/####/exchangeIdentity.json
/data/data/####/jlm_amsfonts.map.xml
/data/data/####/jlm_amssymb.map.xml
/data/data/####/jlm_base.map.xml
/data/data/####/jlm_cmbsy10.ttf
/data/data/####/jlm_cmbsy10.xml
/data/data/####/jlm_cmbx10.ttf
/data/data/####/jlm_cmbx10.xml
/data/data/####/jlm_cmbxti10.ttf
/data/data/####/jlm_cmbxti10.xml
/data/data/####/jlm_cmex10.ttf
/data/data/####/jlm_cmex10.xml
/data/data/####/jlm_cmmi10.ttf
/data/data/####/jlm_cmmi10.xml
/data/data/####/jlm_cmmi10_unchanged.xml
/data/data/####/jlm_cmmib10.ttf
/data/data/####/jlm_cmmib10.xml
/data/data/####/jlm_cmmib10_unchanged.xml
/data/data/####/jlm_cmr10.ttf
/data/data/####/jlm_cmr10.xml
/data/data/####/jlm_cmss10.ttf
/data/data/####/jlm_cmss10.xml
/data/data/####/jlm_cmssbx10.ttf
/data/data/####/jlm_cmssbx10.xml
/data/data/####/jlm_cmssi10.ttf
/data/data/####/jlm_cmssi10.xml
/data/data/####/jlm_cmsy10.ttf
/data/data/####/jlm_cmsy10.xml
/data/data/####/jlm_cmti10.ttf
/data/data/####/jlm_cmti10.xml
/data/data/####/jlm_cmti10_unchanged.xml
/data/data/####/jlm_cmtt10.ttf
/data/data/####/jlm_cmtt10.xml
/data/data/####/jlm_cyrillic.map.xml
/data/data/####/jlm_dsrom10.ttf
/data/data/####/jlm_dsrom10.xml
/data/data/####/jlm_eufb10.ttf
/data/data/####/jlm_eufb10.xml
/data/data/####/jlm_eufm10.ttf
/data/data/####/jlm_eufm10.xml
/data/data/####/jlm_fcmbipg.ttf
/data/data/####/jlm_fcmbipg.xml
/data/data/####/jlm_fcmbpg.ttf
/data/data/####/jlm_fcmbpg.xml
/data/data/####/jlm_fcmripg.ttf
/data/data/####/jlm_fcmripg.xml
/data/data/####/jlm_fcmrpg.ttf
/data/data/####/jlm_fcmrpg.xml
/data/data/####/jlm_fcsbpg.ttf
/data/data/####/jlm_fcsbpg.xml
/data/data/####/jlm_fcsropg.ttf
/data/data/####/jlm_fcsropg.xml
/data/data/####/jlm_fcsrpg.ttf
/data/data/####/jlm_fcsrpg.xml
/data/data/####/jlm_fctrpg.ttf
/data/data/####/jlm_fctrpg.xml
/data/data/####/jlm_greek.map.xml
/data/data/####/jlm_jlmbi10.ttf
/data/data/####/jlm_jlmbi10.xml
/data/data/####/jlm_jlmbx10.ttf
/data/data/####/jlm_jlmbx10.xml
/data/data/####/jlm_jlmi10.ttf
/data/data/####/jlm_jlmi10.xml
/data/data/####/jlm_jlmr10.ttf
/data/data/####/jlm_jlmr10.xml
/data/data/####/jlm_jlmr10_unchanged.xml
/data/data/####/jlm_jlmsb10.ttf
/data/data/####/jlm_jlmsb10.xml
/data/data/####/jlm_jlmsbi10.ttf
/data/data/####/jlm_jlmsbi10.xml
/data/data/####/jlm_jlmsi10.ttf
/data/data/####/jlm_jlmsi10.xml
/data/data/####/jlm_jlmss10.ttf
/data/data/####/jlm_jlmss10.xml
/data/data/####/jlm_jlmtt10.ttf
/data/data/####/jlm_jlmtt10.xml
/data/data/####/jlm_moustache.xml
/data/data/####/jlm_msam10.ttf
/data/data/####/jlm_msam10.xml
/data/data/####/jlm_msbm10.ttf
/data/data/####/jlm_msbm10.xml
/data/data/####/jlm_rsfs10.ttf
/data/data/####/jlm_rsfs10.xml
/data/data/####/jlm_special.map.xml
/data/data/####/jlm_special.ttf
/data/data/####/jlm_special.xml
/data/data/####/jlm_stmary10.ttf
/data/data/####/jlm_stmary10.xml
/data/data/####/jlm_stmaryrd.map.xml
/data/data/####/jlm_wnbx10.ttf
/data/data/####/jlm_wnbx10.xml
/data/data/####/jlm_wnbxti10.ttf
/data/data/####/jlm_wnbxti10.xml
/data/data/####/jlm_wnr10.ttf
/data/data/####/jlm_wnr10.xml
/data/data/####/jlm_wnss10.ttf
/data/data/####/jlm_wnss10.xml
/data/data/####/jlm_wnssbx10.ttf
/data/data/####/jlm_wnssbx10.xml
/data/data/####/jlm_wnssi10.ttf
/data/data/####/jlm_wnssi10.xml
/data/data/####/jlm_wnti10.ttf
/data/data/####/jlm_wnti10.xml
/data/data/####/jlm_wntt10.ttf
/data/data/####/jlm_wntt10.xml
/data/data/####/language_cyrillic.xml
/data/data/####/language_greek.xml
/data/data/####/libjiagu.so
/data/data/####/mappings_cyrillic.xml
/data/data/####/mappings_greek.xml
/data/data/####/st.xml
/data/data/####/symbols_cyrillic.xml
/data/data/####/symbols_greek.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/4.8_gou.jar.tmp
/data/media/####/restime.dat

Miscellaneous:

Executes the following shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

jpush205
libjiagu
rnsefts
tex

Uses special library to hide executable bytecode.

Gets information about network.

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

Gets information about installed apps.

Gets information about accounts associated with the device (Google, Facebook, etc.).

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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