Adware.Gexin.9833

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin
Adware.Waps.5.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) m.439####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) up####.sdk.jig####.cn:80
TCP(HTTP/1.1) s####.m.img####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) cdn.43####.com:80
TCP(HTTP/1.1) who.wa####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) 111102e####.dns.wa####.com:80
TCP(HTTP/1.1) p####.43####.com:80
TCP(HTTP/1.1) cloud####.fengkon####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) f1.img####.com:80
TCP(HTTP/1.1) f####.fengkon####.com:80
TCP(TLS/1.0) m####.439####.net:443
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) 2####.58.211.110:443
TCP(TLS/1.0) s####.j####.cn:443
TCP pus####.43####.com:4800
TCP 1####.248.241.134:7002
TCP sdk.o####.t####.####.com:5224
UDP s.j####.cn:19000
TCP c####.g####.ig####.com:5225
UDP easytom####.com:19000

DNS requests:

1111012####.dns.wa####.com
111102e####.dns.wa####.com
7j####.c####.z0.####.com
a.img####.com
ali-s####.j####.cn
c####.g####.ig####.com
c-h####.g####.com
cdn.43####.com
cloud####.fengkon####.com
easytom####.com
f####.fengkon####.com
f1.img####.com
l####.tbs.qq.com
m####.439####.net
m.439####.com
mt####.go####.com
p####.43####.com
pub-####.qin####.com
pus####.43####.com
s####.j####.cn
s####.m.img####.com
s.j####.cn
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sis.j####.io
sj2.img####.com
t####.j####.cn
up####.sdk.jig####.cn
who.wa####.com

HTTP GET requests:

111102e####.dns.wa####.com/result?key=####&form=####&
cdn.43####.com//app/android/v4.2/game-top-mareacode-999998-n-20-p-1-star...
cdn.43####.com//app/android/v4.4.3/gameDetail-mareacode-999998-id-135522...
cdn.43####.com/android/box/player/v3.1.1/miniGame-entryConfig-mareacode-...
cdn.43####.com/app/android/v3.0/config-dailySign-mareacode-999998.html
cdn.43####.com/app/android/v3.1/software-cover-mareacode-999998-coverSiz...
cdn.43####.com/app/android/v3.4/config-common-mareacode-999998.html
cdn.43####.com/app/android/v3.4/config-common.html
cdn.43####.com/app/android/v3.5/game-category-mareacode-999998-n-20-star...
cdn.43####.com/app/android/v4.4/game-index-mareacode-999998.html
cdn.43####.com/app/forums/android/v2.1/chat-faces-mareacode-999998.html
cdn.43####.com/app/forums/android/v3.3/chat-faces-mareacode-999998.html
f1.img####.com/2060197063/middle?153252####
f1.img####.com/2124444003/middle
f1.img####.com/2141019664/middle?147242####
f1.img####.com/2176439744/middle?152617####
f1.img####.com/2381617090/middle?155196####
f1.img####.com/2594741599/middle?155195####
f1.img####.com/2915119375/middle?155106####
f1.img####.com/2932086098/middle
f1.img####.com/downloader/tpl/game/template396.zip
f1.img####.com/downloader/tpl/thread/template554.zip
f1.img####.com/ma~109196_logo2_f9b9.jpg~124x124
f1.img####.com/ma~114518_logo2_b400.jpg~124x124
f1.img####.com/ma~128921_logo2_371e.jpg~124x124
f1.img####.com/ma~132576_logo2_ab09.jpg~124x124
f1.img####.com/ma~134807_logo2_2cae.jpg~124x124
f1.img####.com/ma~135053_logo2_2c88.jpg~124x124
f1.img####.com/ma~135221_logo2_dc6e.jpg~124x124
f1.img####.com/ma~135522_logo2_12ce.jpg~124x124
f1.img####.com/ma~167_20181023095451_5bce7f6bc9def.png
f1.img####.com/ma~30_20180423163038_5add99aec4cca.png
f1.img####.com/ma~89868_logo2_9fe4.jpg~124x124
f1.img####.com/ma~wap_s2_1551955468
f1.img####.com/sj~100848_logo_580db13432b8b.jpg~124x124
f1.img####.com/sj~112582_logo_59b5ff4abc10c.jpg~124x124
f1.img####.com/sj~116122_logo_5a28b6f06860d.jpg~124x124
f1.img####.com/sj~117700_logo_5a585d5c2ff12.jpg~124x124
f1.img####.com/sj~135522_screenshot_5c7e48473552d.jpg
f1.img####.com/sj~135522_screenshot_5c7e4848726b4.jpg
f1.img####.com/sj~135522_screenshot_5c7e4849bd18c.jpg
f1.img####.com/sj~135522_screenshot_5c7e484b15e93.jpg
f1.img####.com/sj~135522_screenshot_5c7e484caabf6.jpg
f1.img####.com/sj~92007_logo_595debbc5414d.jpg~124x124
f1.img####.com/sj~98615_logo_57b41723beaf8.jpg~124x124
m.439####.com/openapi/aliapi-index.html
p####.43####.com/cloud.php?act=####&rectime=####&appid=####&uid=####&fla...
p####.43####.com/cloud.php?act=####&rectime=####&flag=####&data=####
qin####.com.www.####.com/tdata_EDT369
t####.c####.q####.####.com/tdata_Cta775
t####.c####.q####.####.com/tdata_YYn966
t####.c####.q####.####.com/tdata_lOE499
t####.c####.q####.####.com/tdata_nmo636
ti####.c####.l####.####.com/config/hz-hzv3.conf
who.wa####.com/?key=####&form=####

HTTP HEAD requests:

f1.img####.com/downloader/tpl/game/template396.zip
f1.img####.com/downloader/tpl/thread/template554.zip

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
cloud####.fengkon####.com/v2/device/conf
f####.fengkon####.com/v2/device/profile
l####.tbs.qq.com/ajax?c=####&k=####
s####.m.img####.com/trace/<Package>/1.0/360/.config?version=####
s####.m.img####.com/trace/<Package>/1.0/360/1100gfRWiYsH5IVoxkCsk05ff
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
up####.sdk.jig####.cn/v1/push/sdk/postlist

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/.policy
/data/data/####/02b9f62eb0f9af790edbe2cd032dbe8d5f37a39e4a8b7c1....0.tmp
/data/data/####/02bfc27ffb58b9a3796a629dbcb3ab08721b757150a1c08....0.tmp
/data/data/####/044e71c2a9622c895fc29a7a4d41075dc041b00b1471bcb....0.tmp
/data/data/####/0920e350967658c1fd50fb0beeffd7a7bb8a4600551a082....0.tmp
/data/data/####/0c9d3ded-7997-439b-aeef-11f5c895d5d6
/data/data/####/137d4cfa739abfde0cbb5481012bcc0b15386564b7b7612....0.tmp
/data/data/####/17766443c6434098180b659e16d4978ecb51f3faf97b514....0.tmp
/data/data/####/195e1b88c3a2d67e255713e8bdceccea70c25665d263406....0.tmp
/data/data/####/25536f46d46bc65e8564c1880bcd3f8f7b1675ed19720fd....0.tmp
/data/data/####/26fd4886c6170c4f691eae8b5687b12619b803bdf1ff661....0.tmp
/data/data/####/31c9414b9b6907f87efe94d3541836a34c3be9378fc71dd....0.tmp
/data/data/####/36a197371b4c7c407779ecbd89b0758dc4516378c6c1fbc....0.tmp
/data/data/####/450680b29c5e7d9de425ac47f142d77daf593a78989b27b....0.tmp
/data/data/####/47903a1d72430de2ea08fff6e9813ed4b87a94294056668....0.tmp
/data/data/####/47aa0e111a43b55b55afd42cbda188da161f83c67a6aa70....0.tmp
/data/data/####/4eed0f41120d629da14f5e3a84fc3accf7ba9dc7df1cfd4....0.tmp
/data/data/####/4eed0f41120d629da14f5e3a84fc3accf7ba9dc7df1cfd4...5e39.0
/data/data/####/50f6b66843b6753efa06d9316156591aa5af4dee9678bb5....0.tmp
/data/data/####/52db5e3fc0c181ea7160c200238989f478ff63c71dee1c1....0.tmp
/data/data/####/5e05f5ed903be32b0553cd04a96633653a2173ccc44f2db....0.tmp
/data/data/####/5e3498a645913a43fdff82541ed496cddedf72e85676ef0....0.tmp
/data/data/####/65ba45b6d904b43a814e892f96443b8d17719e241c79f6e....0.tmp
/data/data/####/68bf9eb4bcd16f3f60e6b2eae5f519ec68be5fe92aa0fcc....0.tmp
/data/data/####/6c1bf8cd6c61a4077025780544386897067130cb0386ff0....0.tmp
/data/data/####/70d0272b2cedf2cee555ac11fa91100a9b51d714fe79fb8....0.tmp
/data/data/####/7175d15d317731161acbcbf16d177e644a48375fabf44e8....0.tmp
/data/data/####/72e821fb9ece296c04d90a4e22600b3490a0380763f2e2f....0.tmp
/data/data/####/7857e947fd4112f4cb8998311c57382f97592b090e6d74f....0.tmp
/data/data/####/9a2dd87ceb2ef694ba3126ddf0c0eee0602eb64a8a7f7aa....0.tmp
/data/data/####/9ce12d7ddf3da9cb364055debc5024484a0d6fc1c0dc087....0.tmp
/data/data/####/9fb31748-81ae-4e25-b1a0-6aa24cd57c9e
/data/data/####/JPushSA_Config.xml
/data/data/####/MultiDex.lock
/data/data/####/MyAnalytics_VERSION_INFO.xml
/data/data/####/MyAnalytics_device_id.xml
/data/data/####/MyAnalytics_general_config.xml
/data/data/####/MyAnalytics_send_config.xml
/data/data/####/UserInfo.xml
/data/data/####/a07ea608-7410-4e40-9bbf-8568a5d47559
/data/data/####/a9e9ad05-1b5a-409c-8a81-3c43aa5e6bb2
/data/data/####/appPackageNames_v2
/data/data/####/asset-manifest.json
/data/data/####/b29c10ca5609aec350e99313b1de5f19b555be9d60f0c50....0.tmp
/data/data/####/bc125d54b40cbb566f09e3b0a5c427045fa514c7db8f080....0.tmp
/data/data/####/bc4e0145-5ac1-4b13-88b9-005272cddc63
/data/data/####/bd005fa02328ef85462a8b552822d28b8c1eef897ca25ad....0.tmp
/data/data/####/c065d0281bbb00cb2c62d2da04773a574efe942991c9aec....0.tmp
/data/data/####/c108c6ba5652717eb06fabf376426129212cd84f11f8f54....0.tmp
/data/data/####/c2d3322b5814eaafc13208259d16474a4629ac43822e6de....0.tmp
/data/data/####/c636bd541e8a75fc44a51a2aab0c66d35c517cc1462e6ca....0.tmp
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/ce5a72365fad12d5f86186a2bbc3f5b44e72c9159b7cff9....0.tmp
/data/data/####/ceb17627f81924d9480178da87a9ab2e265d0d65e36afd0....0.tmp
/data/data/####/cf8ed96e217db3a1bb2521c906bc15d83b3352be5533103....0.tmp
/data/data/####/cloudms.conf.xml
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/com.m4399.gamecenter_preferences.xml
/data/data/####/com.m4399.gamecenter_preferences.xml.bak
/data/data/####/com.m4399.gamecenter_preferences.xml.bak (deleted)
/data/data/####/com.shumei.xml
/data/data/####/comment.zip
/data/data/####/core_info
/data/data/####/d4298a716a44caa24100215e2097ac2c311b1e611bb4919....0.tmp
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/download_upload
/data/data/####/downloads.db-journal
/data/data/####/e0e03e659c9aa656aba302e6e50c1d766a4f4f86d078c03....0.tmp
/data/data/####/e532875de4c7dd28bc9c55908cd865f41cd9571bfcf2adb....0.tmp
/data/data/####/e82adcdad213c5cc9874cf2289e649781be349de53b1484....0.tmp
/data/data/####/e9d01bc0985ee515b3518e7eef84717259bf5e32002dcff....0.tmp
/data/data/####/ee365c29f021de035358bfce1366b4198fab009d8182e9f....0.tmp
/data/data/####/f413eef05a490b086812c47b58628364b9e18be6878faf7....0.tmp
/data/data/####/f51d4c6c-c426-4712-962b-79e6896a640d
/data/data/####/f613f43845ca510dced3fe88513c127bb4a0ad3ac7435d1....0.tmp
/data/data/####/favicon.ico
/data/data/####/framework.db-journal
/data/data/####/gamecenter182.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/index
/data/data/####/index.html
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpush_statistics.db
/data/data/####/jpush_statistics.db-journal
/data/data/####/jpush_statistics.db-shm (deleted)
/data/data/####/jpush_statistics.db-wal
/data/data/####/libjiagu1858054988.so
/data/data/####/loading_content0.png
/data/data/####/loading_content1.png
/data/data/####/loading_content2.png
/data/data/####/loading_content3.png
/data/data/####/m4399AppEmoji3.0.json
/data/data/####/m4399BBSEmoji3.0.json
/data/data/####/main.09a595df.css
/data/data/####/main.1785be00.css
/data/data/####/main.2a7c9643.js
/data/data/####/main.3b4857ab.css
/data/data/####/main.3f8382c8.js
/data/data/####/main.4a10a7f2.js
/data/data/####/main.598c208e.js
/data/data/####/main.f9259969.css
/data/data/####/manifest.json
/data/data/####/mobclick_agent_cached_com.m4399.gamecenter1322
/data/data/####/multidex.version.xml
/data/data/####/placeholder.png
/data/data/####/plugin.meta
/data/data/####/plugin_init.log
/data/data/####/pref.app.covers.new.1.pt
/data/data/####/pref.headup.message.chat.unread.pt
/data/data/####/push.jar
/data/data/####/push.pid
/data/data/####/push.zip
/data/data/####/push_box_sdk_version.xml
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/seq.xml
/data/data/####/service-worker.js
/data/data/####/skin_main_plugin_pref.xml
/data/data/####/statistics_agent_cached_com.m4399.gamecenter
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_Cta775
/data/data/####/tdata_Cta775.jar
/data/data/####/tdata_YYn966
/data/data/####/tdata_YYn966.jar
/data/data/####/tdata_lOE499
/data/data/####/tdata_lOE499.jar
/data/data/####/tdata_nmo636
/data/data/####/tdata_nmo636.jar
/data/data/####/template.zip
/data/data/####/tracker.db-journal
/data/data/####/type1
/data/data/####/type2
/data/data/####/umeng_general_config.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.disys
/data/media/####/.nomedia
/data/media/####/.push_deviceid
/data/media/####/.test.txt
/data/media/####/.thumbcache_idx0
/data/media/####/.udid
/data/media/####/5c760796-2cdb7.download
/data/media/####/5c7e6a77-59b71.download
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.m4399.gamecenter.bin
/data/media/####/com.m4399.gamecenter.db
/data/media/####/com.m4399.gamecenter.sdklogin
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/shumei.txt
/data/media/####/t1v554.meta
/data/media/####/t2v396.meta
/data/media/####/tdata_Cta775
/data/media/####/tdata_YYn966
/data/media/####/tdata_lOE499
/data/media/####/tdata_nmo636
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GTPushService 24788 300 0
cat /proc/self/cgroup
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
dmesg
getprop
getprop ro.product.cpu.abi
grep -i blueStacks
grep -i virtualbox
logcat -c
ls /system/bin
ls /system/lib
mount
ps
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GTPushService 24788 300 0

Loads the following dynamic libraries:

getuiext2
jcore123
libjiagu1858054988
m4399
smsdk

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-ECB-NoPadding
AES-ECB-PKCS5Padding
DES-ECB-NoPadding

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 running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

Free trial