Adware.Gexin.17387

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) q####.c####.l####.####.com:80
TCP(HTTP/1.1) tkl.suixi####.com:80
TCP(HTTP/1.1) peiz####.suixi####.com:80
TCP(HTTP/1.1) spfe####.suixi####.com:80
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) o####.jd.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sx####.suixi####.com:8050
TCP(HTTP/1.1) logshan####.suixi####.com:80
TCP(SSL/3.0) ope####.maiya####.com.####.com:443
TCP(SSL/3.0) co####.sharein####.com.cn:443
TCP(TLS/1.0) co####.sharein####.com.cn:443
TCP(TLS/1.0) taskce####.suixi####.com:8073
TCP(TLS/1.0) h5.suixi####.com.####.com:443
TCP(TLS/1.0) nbsdk-b####.al####.com:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) ke####.jd.com:443
TCP(TLS/1.0) d####.k.jd.com:443
TCP(TLS/1.0) c####.sharein####.com.cn:443
TCP(TLS/1.0) zb-cent####.m.ta####.com:443
TCP(TLS/1.0) ope####.maiya####.com.####.com:443
TCP(TLS/1.0) t####.sharein####.com.cn:443
TCP(TLS/1.0) sh.wagbr####.ta####.com:443
TCP(TLS/1.0) www.j####.com:443
TCP(TLS/1.0) 69a3f4c####.bug####.cn:443
TCP(TLS/1.0) secgw-n####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) 05.img####.eas####.com:443
TCP(TLS/1.0) img.al####.com:443
TCP cm-1####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224
UDP 1####.168.105.1:137

DNS requests:

05.img####.eas####.com
69a3f4c####.bug####.cn
7j####.c####.z0.####.com
acs4bai####.m.ta####.com
ada####.ut.ta####.com
adas####.ut.ta####.com
c####.sharein####.com.cn
c-h####.g####.com
cm-1####.ig####.com
co####.sharein####.com.cn
d####.k.jd.com
dgst####.jd.com
h5.suixi####.com
img.al####.com
ke####.jd.com
logshan####.suixi####.com
nbsdk-b####.al####.com
norma-e####.m####.com
o####.jd.com
ope####.maiya####.com
peiz####.suixi####.com
plb####.u####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
shou####.suixi####.com
spfe####.suixi####.com
sx####.suixi####.com
t####.sharein####.com.cn
taskce####.suixi####.com
tkl.suixi####.com
u####.al####.org
u####.u####.com
xinx####.suixi####.com
y####.al####.org

HTTP GET requests:

norma-e####.m####.com/android/exchange/getpublickey.do
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_GKE879
q####.c####.l####.####.com/tdata_IfO862

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
logshan####.suixi####.com/maltdiary_log/click
logshan####.suixi####.com/maltdiary_log/install
logshan####.suixi####.com/maltdiary_log/online
logshan####.suixi####.com/maltdiary_log/pushswitch
norma-e####.m####.com/push/android/external/add.do
o####.jd.com/upload
peiz####.suixi####.com/app_config/getNotificationList
peiz####.suixi####.com/app_config/queryBottomTab
peiz####.suixi####.com/app_config/queryConfig
peiz####.suixi####.com/app_config/queryNavigation
peiz####.suixi####.com/app_config/queryShareText
peiz####.suixi####.com/app_config/querykaiPin
sdk.o####.p####.####.com/api.php?format=####&t=####
spfe####.suixi####.com/MaltDiary/userlike
spfe####.suixi####.com/MaltDiaryType/labletype
spfe####.suixi####.com/app_config/queryConfig
spfe####.suixi####.com/sxgcollect/discount.summary
sx####.suixi####.com:8050/videoguide/list
tkl.suixi####.com/MaltDiaryDetail/getchoicespecial
tkl.suixi####.com/MaltDiaryDetail/getshoppingcargoods
tkl.suixi####.com/MaltDiaryDetail/special.cate

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/10764c09d9840cb7e4e93336b732524205673bdb86455c8....0.tmp
/data/data/####/184c12408fac983fa69b2813ee76435c.0.tmp
/data/data/####/184c12408fac983fa69b2813ee76435c.1.tmp
/data/data/####/21b8dddc5d6aba0caed410fd37f05b82556d5fbd3e68708....0.tmp
/data/data/####/36cc2d044bb325d8e4d6612a297b968021c44b371cadd14....0.tmp
/data/data/####/47c4596e5361e33a8785973d8e67f2967a7df861b3f8ad8....0.tmp
/data/data/####/4934c57189cd2c17b7c69f765b16b1102ea3e45bf14d99e....0.tmp
/data/data/####/4a21c47a4b5ebd6658d2a2acc6e719b9b893cde288906ef....0.tmp
/data/data/####/5320b970cf27c230c0d5f83b877116798479f0dcc454504....0.tmp
/data/data/####/6563850d5f3fa1b833f171ffbb2c721523ebdb9a9a7d1bc....0.tmp
/data/data/####/8bad56b7bd59d8671b02061c4134aa2557aba36666de619....0.tmp
/data/data/####/957325cc2a83e63c47c43c8a6e5a57f51b2d24ab9252995....0.tmp
/data/data/####/9756af05e5567a53200b3759f61f586cc041430902ec828....0.tmp
/data/data/####/9cc5773e20096fe0a931a3ba55fdb559f325c25a987d771....0.tmp
/data/data/####/9fa5c4aa3d1df6b183230eacce7e7e71dc424b66b5ac4c0....0.tmp
/data/data/####/AlibcLinkPartner.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/Q0VSVC5SU0EK.txt922
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/SG_INNER_DATA
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/_okhttputils.db-journal
/data/data/####/aceec4f90b64999a84b2cec383eaf43501ec5bd38fef614....0.tmp
/data/data/####/aceec4f90b64999a84b2cec383eaf43501ec5bd38fef614...0383.0
/data/data/####/aliTradeConfigSP.xml
/data/data/####/ap.Lock
/data/data/####/auth_sdk_device.xml
/data/data/####/auth_shared.xml
/data/data/####/c1fcc255f66f926d4b4332a28ff3fb6a92edfff22d33405....0.tmp
/data/data/####/com.maiya.suixingou_preferences.xml
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/com_songheng_maiya__cache_data_commodity_list.xml
/data/data/####/com_songheng_maiya_kai_pin_banner_prefs.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTY2NDE4NTExNzk0;
/data/data/####/dc36951ee431ed3bc5
/data/data/####/deviceid_prefs.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f2c6f66753584a1ea7de79f7747b94b4f26740d9ab7c4d4....0.tmp
/data/data/####/f9c618abc7bfb2a3c0bfcf938bb67e74ce109679a565d93....0.tmp
/data/data/####/getui_sp.xml
/data/data/####/gxcoreframework_app_setting.xml
/data/data/####/i==1.2.0&&1.4.9_1566418512130_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/kepler_public.xml
/data/data/####/libjiagu1085314503.so
/data/data/####/libsgmainso-5.4.94.so.tmp.2338
/data/data/####/lock.lock
/data/data/####/multidex.version.xml
/data/data/####/mz_push_preference.xml
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/sgFile.lock
/data/data/####/sp.lock
/data/data/####/sxg_db_column_tag
/data/data/####/sxg_db_column_tag-journal
/data/data/####/tdata_GKE879.tmp
/data/data/####/tdata_IfO862.tmp
/data/data/####/template_prefs.xml
/data/data/####/timestamp
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/1122636390a49e7d0b3c6e4605f13eaa
/data/media/####/18d2ed21a6e7170c48de5438de9b9d8e
/data/media/####/2019-08-21.log.txt
/data/media/####/4053e9885984899faf9099ed8f24d879
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.maiya.suixingou.bin
/data/media/####/com.maiya.suixingou.db
/data/media/####/d41d8cd98f00b204e9800998ecf8427e
/data/media/####/dfe55732e3ae9e6e6f3a4348457e1ba7
/data/media/####/hid.dat

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
<Package Folder>/files/dc36951ee431ed3bc5
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.build.version.release
getprop ro.miui.ui.version.name
getprop ro.smartisan.version
getprop ro.vivo.os.version
ls /
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugtags
Crash
X86Bridge
getuiext3
libjiagu1085314503
securityenv
sgmainso-5.4
ut_c_api

Uses the following algorithms to encrypt data:

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

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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