Adware.Gexin.18275

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) 47.93.1####.113:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) 36.1####.186.61:80
TCP(HTTP/1.1) r####.shoujid####.com:80
TCP(HTTP/1.1) cdnuser####.shoujid####.com.####.com:80
TCP(HTTP/1.1) 2####.119.214.125:80
TCP(HTTP/1.1) cdnrin####.shoujid####.com.####.cn:80
TCP(HTTP/1.1) cdnri####.shoujid####.com.####.com:80
TCP(HTTP/1.1) hiph####.jom####.com:80
TCP(HTTP/1.1) thi####.q####.cn:80
TCP(HTTP/1.1) log.shoujid####.com:80
TCP(HTTP/1.1) www.shoujid####.com:80
TCP(TLS/1.0) mobads-####.b####.com:443
TCP(TLS/1.0) is.sn####.com:443
TCP(TLS/1.0) 2####.205.151.45:443

DNS requests:

a####.u####.com
cdnri####.shoujid####.com
cdnri####.shoujid####.com
cdnrin####.shoujid####.com
cdnuser####.shoujid####.com
gcw.b####.shoujid####.com
h.hiph####.b####.com
i.sn####.com
is.sn####.com
log.shoujid####.com
mo####.b####.com
mobads-####.b####.com
r####.shoujid####.com
s####.u####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
thi####.q####.cn
thi####.q####.cn
up####.b####.bizhidu####.com
www.shoujid####.com

HTTP GET requests:

47.93.1####.113/ring_enc.php?cmd=####&q=cTCi0####
47.93.1####.113/ringv1/verify.dat
47.93.1####.113/ringv1/xmldata/searchad.xml
cdnri####.shoujid####.com.####.com/ringres/software/bb/pic/erge120.png
cdnri####.shoujid####.com.####.com/ringres/userv1/cover/876/94637876.jpg
cdnri####.shoujid####.com.####.com/ringres/userv1/m96/608/94553608.mp3
cdnri####.shoujid####.com.####.com/ringres/verify.dat
cdnrin####.shoujid####.com.####.cn/ringres/software/cartoon/cartoon.png
cdnuser####.shoujid####.com.####.com/app_logo.png
cdnuser####.shoujid####.com.####.com/head_pic/01/user_head_41491051_2019...
cdnuser####.shoujid####.com.####.com/head_pic/02/user_head_22815490_2019...
cdnuser####.shoujid####.com.####.com/head_pic/03/user_head_50105391_2019...
cdnuser####.shoujid####.com.####.com/head_pic/12/user_head_21765305_2019...
cdnuser####.shoujid####.com.####.com/head_pic/43/user_head_10719415_2019...
cdnuser####.shoujid####.com.####.com/ringres/userv1/cover/340/94540340.jpg
cdnuser####.shoujid####.com.####.com/ringres/userv1/cover/871/94637871.jpg
cdnuser####.shoujid####.com.####.com/ringres/userv1/cover/878/94637878.jpg
cdnuser####.shoujid####.com.####.com/ringres/userv1/m96/267/94612267.mp3
cdnuser####.shoujid####.com.####.com/ringres/userv1/m96/293/94593293.mp3
cdnuser####.shoujid####.com.####.com/ringres/userv1/m96/341/94589341.mp3
cdnuser####.shoujid####.com.####.com/ringres/userv1/m96/417/94609417.mp3
cdnuser####.shoujid####.com.####.com/ringres/userv1/m96/462/94550462.mp3
cdnuser####.shoujid####.com.####.com/videodesk/icon.png
hiph####.jom####.com/wisegame/pic/item/f6cad1c8a786c917a00414c1ce3d70cf3...
log.shoujid####.com/log.php?user=####&prod=####&isrc=####&mac=####&dev=#...
r####.shoujid####.com/ring_enc.php?cmd=####&q=cTCi0####
thi####.q####.cn/g?b=####&k=####&s=####&t=####
thi####.q####.cn/mmopen/vi_32/Q0j4TwGTfTKBCR7IaiaIP5nz5bt0ICcG5ic1MvF1si...
thi####.q####.cn/qqapp/100382066/22E11A966C0DF63249381DE4E6BF33EF/100
www.shoujid####.com/image/you.png

HTTP POST requests:

a####.u####.com/app_logs

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1571280272048.log
/data/data/####/MultiDex.lock
/data/data/####/__xadsdk__remote__final__builtin__.jar
/data/data/####/__xadsdk__remote__final__builtinversion__.jar
/data/data/####/__xadsdk__remote__final__running__.dex (deleted)
/data/data/####/__xadsdk__remote__final__running__.jar
/data/data/####/_duoduonews.xml
/data/data/####/app_crash_copy.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.baidu.mobads.loader.xml
/data/data/####/downloader.db-journal
/data/data/####/duoduo.ringtone.database
/data/data/####/duoduo.ringtone.database-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libjiagu178973751.so
/data/data/####/lock_dm
/data/data/####/lock_gt
/data/data/####/multidex.version.xml
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/ring.shoujiduoduo.com.xml
/data/data/####/run.pid
/data/data/####/tt_sdk_settings.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/media/####/-1903507029
/data/media/####/-353165572
/data/media/####/-664137477
/data/media/####/-762681672
/data/media/####/.nomedia
/data/media/####/126316368
/data/media/####/1641275759
/data/media/####/1706359718
/data/media/####/1816609837
/data/media/####/1934555494
/data/media/####/583036292
/data/media/####/625858266
/data/media/####/700019230
/data/media/####/842858325
/data/media/####/937931235
/data/media/####/category.tmp
/data/media/####/com.shoujiduoduo.ringtone.bin
/data/media/####/config.tmp
/data/media/####/hotkey.tmp
/data/media/####/list_0.tmp
/data/media/####/list_1.tmp
/data/media/####/list_2.tmp
/data/media/####/make_ring.xml
/data/media/####/search_ad.tmp
/data/media/####/toplist.tmp
/data/media/####/verify_cdn.dat
/data/media/####/verify_duoduo1.dat
/data/media/####/video_home.tmp
/data/media/####/铃声多多_娇娇.️博博._〖没有什么不同.Music〗又是你的面孔✨带给我是笑容Is you....✨.mp3
/data/media/####/铃声多多_巴音汗 - 80000 ! (Prod.by DROYC原声版)有谁记得这首歌_路人甲_劳大大.mp3
/data/media/####/铃声多多_我与神明画过押赌你有天会回来. Imade a bet with the god....♥.mp3
/data/media/####/铃声多多_罗小姐这辈子最大的遗憾就是隔着屏幕认识你隔着屏幕失去你然后还满着所以继续爱你❗❗_罗小姐.mp3
/data/media/####/铃声多多_胡嘛嘛——【抖音翻唱】能够握紧的就别放了，能够拥抱的就别拉扯_快手HQY571571.mp3
/data/media/####/铃声多多_道不同不相为谋- 花手摇起来_煜煜.mp3

Miscellaneous:

Executes the following shell scripts:

getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.vivo.os.build.display.id

Loads the following dynamic libraries:

getuiext2
libjiagu178973751
mad
opencore_aac
url_encode

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

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

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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