Android.RemoteCode.4420

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.86.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) m.u####.cn:80
TCP(HTTP/1.1) beacon####.aliy####.com:80
TCP(HTTP/1.1) www.a.sh####.com:80
TCP(HTTP/1.1) i####.uc.cn:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
TCP(HTTP/1.1) n####.uc.cn:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) bro####.51####.top:8080
TCP(HTTP/1.1) zb.wagbr####.alibaba####.####.com:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) m.lxbro####.com:80
TCP(HTTP/1.1) www.lxbro####.com:80
TCP(HTTP/1.1) api.map.b####.com:80
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) utp.u####.com:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) wap.s####.com:443
TCP(TLS/1.0) sh.wagbr####.ta####.com:443
TCP(TLS/1.0) msg.umengc####.com:443
TCP(TLS/1.0) g.al####.com:443
TCP(TLS/1.0) i####.uc.cn:443
TCP zb-cent####.m.ta####.com:443

DNS requests:

a####.b####.qq.com
a####.exc.mob.com
a####.man.aliy####.com
acc####.m.ta####.com
ada####.ut.ta####.com
adas####.ut.ta####.com
aexcep####.b####.qq.com
ag####.m.ta####.com
amdc####.m.ta####.com
and####.b####.qq.com
api.map.b####.com
beacon####.aliy####.com
bro####.51####.top
g.al####.com
i####.uc.cn
l####.tbs.qq.com
m.lxbro####.com
m.u####.cn
msg.umengc####.com
n####.uc.cn
plb####.u####.com
sem####.g####.com
t.s####.com
top.b####.com
u####.u####.com
umen####.m.ta####.com
utp.u####.com
wap.s####.com
www.lxbro####.com
z####.sm.cn

HTTP GET requests:

api.map.b####.com/location/ip?ip=####&ak=####&coor=####
bro####.51####.top:8080/Browser/AppData/GetItemUrlVersionCode?strEnti####
bro####.51####.top:8080/Browser/AppData/GetNewapk?versionName=####&chann...
bro####.51####.top:8080/fileAnnexes/download/516b9af9-37cf-415f-946c-2cd...
i####.uc.cn/s/uae/g/1y/libs/sdklibs.shim.1.1.2.js
i####.uc.cn/s/uae/g/1y/xiss.webapp/assets/png/refresh.a03b01c374.png?for...
i####.uc.cn/s/uae/g/1y/xiss.webapp/iflowsdk.d9b2a9d55f.js
i####.uc.cn/s/uae/g/36/per/1.1/m/c/performance.min.js
m.lxbro####.com/js/JavaScript.zip
m.lxbro####.com/json/WebApp.json
m.lxbro####.com/json/keyWebs.json
m.lxbro####.com/json/verno.json
m.u####.cn/iflow/api/v1/channel/100?app=####&zzd_from=####&uc_param_str=...
m.u####.cn/image-sm/icon/ucbrowser.ico
m.u####.cn/log/api/v1/client/info?app=####&client_os=####&sn=####&fr=###...
m.u####.cn/webview/newslist?app=####&zzd_from=####&uc_param_str=####&uc_...
n####.uc.cn/3/classes/sdk_loader_maps/lists/xiss.webapp.iflowsdk.master?...
n####.uc.cn/3/classes/wolongConfig/objects?_app_id=####&_size=####&_page...
n####.uc.cn/3/classes/xiss_admin/objects/cfc351643f1b2db1e7b578ad9c95660...
www.a.sh####.com/mobile_v2/buzz?b=####&c=####
www.lxbro####.com/switchModal.aspx?channel=####&versionName=####&version...
zb.wagbr####.alibaba####.####.com/

HTTP POST requests:

a####.exc.mob.com/errconf
aexcep####.b####.qq.com:8011/rqd/async
aexcep####.b####.qq.com:8012/rqd/async
amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
and####.b####.qq.com/rqd/async
beacon####.aliy####.com/beacon/fetch/config/byappkey
bro####.51####.top:8080/Browser/AppData/InfoView
bro####.51####.top:8080/Browser/AppData/PhoneInfoBrowserCode
l####.tbs.qq.com/ajax?c=####&k=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####

File system changes:

Creates the following files:

/data/data/####/.duid
/data/data/####/.imprint
/data/data/####/.lock
/data/data/####/.vpl_lock
/data/data/####/00000000.png
/data/data/####/0a45df00-0647-40a7-8a92-4ae625e529d0.png
/data/data/####/0aaffc6b-da11-4601-96cd-9c01c895f6fd.png
/data/data/####/0e06eb66-df7c-4b28-9f9a-14ea5bd1d5da.png
/data/data/####/0f3d5c2f-5723-4ba1-b124-44da5d92b18b.png
/data/data/####/1243f8ca-5543-40c4-ba46-5ec67919eaab.jpg
/data/data/####/1243f8ca-5543-40c4-ba46-5ec67919eaab.png
/data/data/####/339b4176-dea6-4d34-862e-2d24b6134954.jpg
/data/data/####/339b4176-dea6-4d34-862e-2d24b6134954.png
/data/data/####/33a5213a-46d5-4a66-b1dd-32e8225db167.png
/data/data/####/3b8c3bce-3458-4c7c-9bab-720fd6a46853.gif
/data/data/####/3b8c3bce-3458-4c7c-9bab-720fd6a46853.png
/data/data/####/3ee06eba-7eae-4652-93b5-6882f0d3e6b4.jpg
/data/data/####/3ee06eba-7eae-4652-93b5-6882f0d3e6b4.png
/data/data/####/4c2690fa-6ada-4312-bc69-13d46c7b8ba3.jpg
/data/data/####/4c2690fa-6ada-4312-bc69-13d46c7b8ba3.png
/data/data/####/510d1bee-6f93-43ed-b3ae-83cd07fa0b95.jpg
/data/data/####/5cc2bed6-5add-48a4-a945-8144251ea23d.jpg
/data/data/####/5cc2bed6-5add-48a4-a945-8144251ea23d.png
/data/data/####/6235d68f-d44e-48b5-84cf-cb24f9af8899.png
/data/data/####/66476e30-0a14-4373-80e6-faf191ce28e6.png
/data/data/####/7c5b18b9-7da8-41c8-8af9-669ee58bfc24.jpg
/data/data/####/7c5b18b9-7da8-41c8-8af9-669ee58bfc24.png
/data/data/####/7fcc6d13-fe22-4774-80ac-7a6dd391a093.png
/data/data/####/82854a48-09f1-44ad-823e-a1aee3f2a16f.jpg
/data/data/####/88cc6c6c-ad1e-4af2-9f44-80620f933287.png
/data/data/####/8da302e5-32d3-45d7-b859-d6a00401ef4b.jpg
/data/data/####/9034ae15-52d7-49b5-85c0-0893e2965f72.png
/data/data/####/9253522b-4f1a-4a79-bb54-9f7eee92ecde.jpg
/data/data/####/96e07c43-76d2-475f-a5cf-6f4ef84d965a.jpg
/data/data/####/9f7eee92ecde-00000000.png
/data/data/####/9f7eee92ecde-10000.png
/data/data/####/9f7eee92ecde-11203.png
/data/data/####/9f7eee92ecde-14042.png
/data/data/####/9f7eee92ecde-1462367.png
/data/data/####/9f7eee92ecde-2144956.png
/data/data/####/9f7eee92ecde-6012.png
/data/data/####/9f7eee92ecde-60228.png
/data/data/####/9f7eee92ecde-7001.png
/data/data/####/9f7eee92ecde-75832.jpg
/data/data/####/9f7eee92ecde-75832.png
/data/data/####/9f7eee92ecde-9005.png
/data/data/####/9f7eee92ecde-9129.png
/data/data/####/9f7eee92ecde-9134.png
/data/data/####/9f7eee92ecde-9160.png
/data/data/####/9f7eee92ecde-9219.png
/data/data/####/9f7eee92ecde-9333.png
/data/data/####/9f7eee92ecde-9444.png
/data/data/####/9f7eee92ecde-9462.png
/data/data/####/9f7eee92ecde-9510.png
/data/data/####/9f7eee92ecde-9759.png
/data/data/####/ACCS_BINDumeng;5c7f94ac2036579138000314.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/####/JavaScript.zip
/data/data/####/LX
/data/data/####/LX-journal
/data/data/####/License.doc
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/MultiDex.lock
/data/data/####/Service_preference.xml
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/WebApp.json
/data/data/####/WebpageIcons.db-journal
/data/data/####/_city.json
/data/data/####/a1c22502-e95c-45ec-b51b-80bcc23e9a18.png
/data/data/####/a235d68f-d44e-48b5-84cf-cb24f9af0092.png
/data/data/####/accs.db-journal
/data/data/####/ads_filter.ini
/data/data/####/agoo.pid
/data/data/####/ap.Lock
/data/data/####/b0fb2490-1a4c-409e-bb48-9f06c6d32211.jpg
/data/data/####/bookmarks.db-journal
/data/data/####/bugly_db_legu-journal
/data/data/####/c1901036-0028-49e1-99ea-dbcd1894f974.png
/data/data/####/c23cdc06-90ca-4463-b41c-53224271209d.ico
/data/data/####/c23cdc06-90ca-4463-b41c-53224271209d.png
/data/data/####/channel_umeng_common_config.xml
/data/data/####/cn_feng_skin_pref.xml
/data/data/####/com.fanghenet.browser_preferences.xml
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info
/data/data/####/core_info
/data/data/####/d394b0ba-2fd7-4baa-b478-1d367398c77b.jpg
/data/data/####/d6a9fdc6-3844-4f18-8b08-c70aa536c7fd.jpg
/data/data/####/d75495f5-4145-49e6-bf6a-ce36807adc09.jpg
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0OTk4NTA1MDk0;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0OTk4NTI1MjI2;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTU0OTk4NTUwMDIx;
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/dd2cc054-8d16-4304-90f9-32d1f207d166.jpg
/data/data/####/dd2cc054-8d16-4304-90f9-32d1f207d166.png
/data/data/####/debug.conf
/data/data/####/domain_1
/data/data/####/e2dc64f4-88b7-42f0-a7b3-58b28a23b2ba.jpg
/data/data/####/e2dc64f4-88b7-42f0-a7b3-58b28a23b2ba.png
/data/data/####/e5de4c9d-ca02-4c25-90e9-ed0a692bf9f1.png
/data/data/####/eudemon
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f131c563-a9d9-4db7-8e95-2af395a582c7.jpg
/data/data/####/f3584d34-e5cc-4505-af59-1eb9b86d6a39.jpg
/data/data/####/f5e971c6-3b3d-4190-8c81-722503912be2.jpg
/data/data/####/f5e971c6-3b3d-4190-8c81-722503912be2.png
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/feeds.json
/data/data/####/i==1.2.0&&V1.03_1554998505245_envelope.log
/data/data/####/i==1.2.0&&V1.03_1554998525248_envelope.log
/data/data/####/i==1.2.0&&V1.03_1554998550033_envelope.log
/data/data/####/index
/data/data/####/info.xml
/data/data/####/insert_zepto.min.js
/data/data/####/intercept_ads.min.js
/data/data/####/libshella-2.9.1.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/lxbrowser_download.db-journal
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mix.dex
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/page_zoom.min.js
/data/data/####/rqd_record.eup
/data/data/####/security_info
/data/data/####/t==8.0.2&&V1.03_1554998510634_envelope.log
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tomb.zip
/data/data/####/tomb_1554998546968.txt
/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/####/user_preference.xml
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/verno.ini
/data/data/####/verno.json
/data/data/####/video_channel.min.js
/data/data/####/video_channel_head.min.js
/data/data/####/weather.html
/data/data/####/weave.db-journal
/data/data/####/webItemIcons.zip
/data/data/####/webItems.json
/data/data/####/webItemsUser.json
/data/data/####/webItemsVersion.json
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/yimiao.min.js
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.artc_lock
/data/media/####/.cca.dat
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.du_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.gm_lock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_-1464060969
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/.umm.dat
/data/media/####/.wkl
/data/media/####/1.cmd
/data/media/####/1.css
/data/media/####/4599ac5ecbf949ec80d898e00fa177c0
/data/media/####/8a2b771e2c254c6dab9c5358733ac23c
/data/media/####/9b686583d9294e2a82c90c701d7c3386
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/ba5393d192de4c4d9f1dc16c52848f22
/data/media/####/c340240e91594201a66dad7c17bc88d4
/data/media/####/deviceToken
/data/media/####/fd10032cd5424a599d34e1d71e4a2a28
/data/media/####/sysid.dat
/data/media/####/tbslog.txt
/data/media/####/threme_night.skin

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
/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
<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:5c7f94ac2036579138000314","utdid":"XK9k6HSPF/MDAGdzx1Ge9sMv","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
cat /sys/class/net/wlan0/address
chmod 500 <Package Folder>/files/DaemonServer
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.1.2.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.carrier.name
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.region
getprop ro.miui.ui.version.code
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
ls /
ls /sys/class/thermal
sh

Loads the following dynamic libraries:

Bugly
libnfix
libshella-2.9.1.2
libufix
nfix
tnet-3.1
ufix
ut_c_api

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

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

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.).

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

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