Adware.Gexin.19809

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) s####.yueta####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) ip.ta####.com:80
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) cdn####.yueta####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) o####.jd.com:80
TCP(HTTP/1.1) img.al####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) ip.adi####.net:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(SSL/3.0) secgw-n####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) ke####.jd.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) tobap####.ctobsn####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) ip.adi####.net:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) d####.k.jd.com:443
TCP(TLS/1.0) sf3-ttc####.ps####.com:443
TCP(TLS/1.0) na61-####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) user####.al####.com:443
TCP(TLS/1.0) h-adash####.ut.ta####.com:443
TCP(TLS/1.0) dig.b####.net:443
TCP(TLS/1.0) in####.d####.net:443
TCP(TLS/1.0) baichua####.al####.com:443
TCP(TLS/1.0) fp.fraudme####.cn:443
TCP(TLS/1.0) www.j####.com:443
TCP(TLS/1.0) secgw-n####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) img.al####.com:443
UDP 1####.0.11.1:137
TCP sdk.o####.t####.####.com:5224
UDP 1####.101.118.47:44448
UDP 1####.101.118.47:44446
TCP zb-cent####.m.ta####.com:80
UDP 1####.101.118.47:44447
UDP 1####.101.118.47:44445
TCP 2####.119.205.114:443
TCP cm-1####.ig####.com:5226
UDP 1####.101.118.47:44444

DNS requests:

7j####.c####.z0.####.com
a####.man.aliy####.com
ada####.ut.ta####.com
adas####.ut.ta####.com
ag####.m.ta####.com
amdc####.m.ta####.com
and####.cli####.go####.com
baichua####.al####.com
c-h####.g####.com
cdn####.yueta####.com
cdn-sdk####.g####.com
cm-1####.ig####.com
d####.k.jd.com
dgst####.jd.com
dig.b####.net
fp.fraudme####.cn
helpgam####.ksmo####.com
img.al####.com
ip.adi####.net
ip.ta####.com
is.sn####.com
ke####.jd.com
l####.tbs.qq.com
log.u####.com
norma-e####.m####.com
o####.jd.com
plb####.u####.com
s####.adi####.net
s####.yueta####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.ipad####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sf3-ttc####.ps####.com
to####.ctobsn####.com
tobap####.ctobsn####.com
u####.al####.org
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com
user####.al####.com
y####.al####.org

HTTP GET requests:

cdn####.yueta####.com/sqdkv2/file/image/202001/20200106163441.jpg
cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_gyM262
cdn-sdk####.g####.com.####.com/tdata_ycm942
img.al####.com/bao/uploaded/i4/853154147/O1CN01hzh0GS1gVN4kwSv6d_!!0-ite...
ip.adi####.net/api/ad/ad/sendDeviceInfo
ip.adi####.net/extra/information/list?acc=####
ip.ta####.com/service/getIpInfo.php?ip=####
ip.ta####.com/service/getIpInfo2.php?ip=####
norma-e####.m####.com/android/exchange/getpublickey.do
q####.c####.l####.####.com/config/hz-hzv6.conf
q####.c####.l####.####.com/tdata_RTc910
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
norma-e####.m####.com/push/android/external/add.do
o####.jd.com/upload
s####.yueta####.com/sqdkv2/api/shareTask/firstCopy
s####.yueta####.com/sqdkv2/api/shop/appShop
s####.yueta####.com/sqdkv2/api/shop/appShopXianshi
s####.yueta####.com/sqdkv2/mainAdv/appGetMainAdvList
s####.yueta####.com/sqdkv2/shop/appSearch
s####.yueta####.com/sqdkv2/shopType/appShopType
s####.yueta####.com/sqdkv2/sys/appLoginAdvertising
s####.yueta####.com/sqdkv2/sys/appshengqianImg
s####.yueta####.com/sqdkv2/user/appLogin
s####.yueta####.com/sqdkv2/user/appUserStat
sdk-ope####.g####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/1021689741840853517
/data/data/####/86_95811b7e-39d7-4969-bfec-8755c9dd61a3_1586365..._0.ich
/data/data/####/A3AEECD8.dex
/data/data/####/ACCS_BINDumeng;5b7cc4dab27b0a5c7c00000e.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/ACCS_SDK_CHANNEL.xml.bak (deleted)
/data/data/####/AGOO_BIND.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/JX0WDG83P1ZN.txt874
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/SG_INNER_DATA
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/a==7.5.0&&1.1.8_1586365369684_envelope.log
/data/data/####/accs.db
/data/data/####/accs.db-journal
/data/data/####/ad_img.jpg
/data/data/####/agoo.pid
/data/data/####/ap.Lock
/data/data/####/auth_sdk_device.xml
/data/data/####/auth_shared.xml
/data/data/####/auth_shared.xml (deleted)
/data/data/####/avmp_315435600.pkgInfo
/data/data/####/avmp_315435600.pkgInfo.tmp
/data/data/####/bc_config
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bytedance_downloader.db
/data/data/####/bytedance_downloader.db-journal
/data/data/####/cff662862cb84a42b5892aad0e9bb2b6
/data/data/####/channel_umeng_common_config.xml
/data/data/####/com.tbvm.sqdaka_infoc_config_pref.xml
/data/data/####/com.tbvm.sqdaka_preferences.xml
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/core_info
/data/data/####/d5d09c27a58744eb8b6709fac2f16d92
/data/data/####/dW1weF9pbnRlcm5hbF8xNTg2MzY1MzY1NTc1;
/data/data/####/dW1weF9wdXNoX2xhdW5jaF8xNTg2MzY1NDAwNTcw;
/data/data/####/dW1weF9zaGFyZV8xNTg2MzY1Mzc2MjI1;
/data/data/####/dW1weF9zaGFyZV8xNTg2MzY1Mzg5OTg3;
/data/data/####/db_fm.jar
/data/data/####/dc6284af0634351586
/data/data/####/dc7d2000ce7fabd07f
/data/data/####/dc7dd3cfc67fffce24
/data/data/####/dc7fb06e8c7fbbe27b
/data/data/####/dc7fecd7c17fbfd823
/data/data/####/dc7fff00007fce8626
/data/data/####/deviceid_prefs.xml
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f2be1afa6b24f1d26ee9cdb2d3c8bb22ac09094c9345de0....0.tmp
/data/data/####/fm_shared.xml
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&1.1.8_1586365365615_envelope.log
/data/data/####/ibkad_config.xml
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/kepler_public.xml
/data/data/####/libjiagu-159473101.so
/data/data/####/libsgavmpso-5.4.36.so.tmp.2164
/data/data/####/libsgavmpso-5.4.36.so.tmp.3095
/data/data/####/libsgmain_315435600000.dex
/data/data/####/libsgmainso-5.4.171.so.tmp.2164
/data/data/####/libsgmainso-5.4.171.so.tmp.2655
/data/data/####/libsgsecuritybodyso-5.4.99.so.tmp.2164
/data/data/####/libsgsecuritybodyso-5.4.99.so.tmp.2655
/data/data/####/libsgsgmiddletierso-5.4.7.so.tmp.2164
/data/data/####/libsgsgmiddletierso-5.4.7.so.tmp.3095
/data/data/####/lock.lock
/data/data/####/main_315435600.pkgInfo
/data/data/####/main_315435600.pkgInfo.tmp
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mz_push_preference.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/pushservice_umeng_common_config.xml
/data/data/####/run.pid
/data/data/####/securitybody_315435600.pkgInfo
/data/data/####/securitybody_315435600.pkgInfo.tmp
/data/data/####/settings.xml
/data/data/####/settings.xml (deleted)
/data/data/####/sgFile.lock
/data/data/####/sgmiddletier_315435600.pkgInfo
/data/data/####/sgmiddletier_315435600.pkgInfo.tmp
/data/data/####/share.db-journal
/data/data/####/smart_link_sp.xml
/data/data/####/snssdk_openudid.xml
/data/data/####/sp.lock
/data/data/####/sp_push_time.xml
/data/data/####/sqdaka_db
/data/data/####/sqdaka_db-journal
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_gyM262
/data/data/####/tdata_gyM262.jar
/data/data/####/tdata_ycm942
/data/data/####/tdata_ycm942.jar
/data/data/####/timestamp
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sdk_settings.xml.bak (deleted)
/data/data/####/tt_sp_app_list.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/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/####/umeng_message_state.xml
/data/data/####/umeng_socialize.xml
/data/data/####/update.xml
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/xUtils_http_cookie.db
/data/data/####/xUtils_http_cookie.db-journal
/data/data/####/xian_wan_sp_config_table.xml
/data/media/####/.0
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.lock
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/1048b0bd445f849ccda73b4ed2c53f77 (deleted)
/data/media/####/1048b0bd445f849ccda73b4ed2c53f77.tmp (deleted)
/data/media/####/1856833269
/data/media/####/18d2ed21a6e7170c48de5438de9b9d8e
/data/media/####/2020-04-08.log.txt
/data/media/####/235b44b20b1ce02a3f1c8be6bd2ec575.tmp
/data/media/####/@gs_1241_com.tbvm.sqdaka_
/data/media/####/@gs_1241_com.tbvm.sqdaka_.lock
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/clientudid.dat
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.tbvm.sqdaka.bin
/data/media/####/com.tbvm.sqdaka.db
/data/media/####/config.txt
/data/media/####/d41d8cd98f00b204e9800998ecf8427e
/data/media/####/deviceToken
/data/media/####/dfe55732e3ae9e6e6f3a4348457e1ba7
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/hid.dat.new
/data/media/####/tbslog.txt
/data/media/####/tdata_cpZ817
/data/media/####/tdata_gyM262
/data/media/####/tdata_ycm942
/data/media/####/temp_pkg_info.json
/data/media/####/test.log

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/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:5b7cc4dab27b0a5c7c00000e","utdid":"Xo4DsUsKWrYDAGdzx1E5wCim","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
<Package Folder>/files/dc7d2000ce7fabd07f
<Package Folder>/files/dc7dd3cfc67fffce24
<Package Folder>/files/dc7fecd7c17fbfd823
<Package Folder>/files/dc7fff00007fce8626
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.tools.DemoPushService 24481 300 0
busybox ifconfig
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop net.dns1
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id
ls -l /system/xbin/su
ls /
ls /sys/class/thermal
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.tools.DemoPushService 24481 300 0

Loads the following dynamic libraries:

A3AEECD8
getuiext2
libjiagu-159473101
nms
pl_droidsonroids_gif
sgavmpso-5.4
sgmainso-5.4
sgsecuritybodyso-5.4
sgsgmiddletierso-5.4
tnet-3.1
tobEmbedEncrypt
tongdun_db
ut_c_api

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
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.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical information

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