Android.Triada.4600

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin
Android.DownLoader.611.origin
Android.Triada.470.origin

Downloads the following detected threats from the Internet:

Android.DownLoader.611.origin

Network activity:

Connects to:

UDP(DNS) 2####.5.5.5:53
UDP(DNS) 1####.114.114.114:53
UDP(DNS) 8####.8.4.4:53
UDP(DNS) 1####.29.29.29:53
UDP(DNS) 2####.6.6.6:53
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) api.m####.adwan####.com:80
TCP(HTTP/1.1) zgx.powerle####.com:80
TCP(HTTP/1.1) w####.pcon####.com.cn:80
TCP(HTTP/1.1) ngc.aliy####.com:80
TCP(HTTP/1.1) hom####.yuta####.com:80
TCP(HTTP/1.1) v3.bule####.cn:7001
TCP(HTTP/1.1) 1####.37.132.16:80
TCP(TLS/1.0) dig.b####.net:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) analy####.ray####.com:443
TCP(TLS/1.0) 2####.58.208.110:443
TCP(TLS/1.0) sf3-ttc####.ps####.com:443
TCP(TLS/1.0) sh.wagbr####.aliyun####.com:443
TCP(TLS/1.0) st####.adwan####.com:443
TCP(TLS/1.0) fk-old-####.ray####.com:443
TCP(TLS/1.0) 1####.217.168.202:443
TCP(TLS/1.0) sf6-ttc####.ps####.com.####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) cryptau####.google####.com:443
TCP(TLS/1.0) 1####.217.17.138:443
TCP(TLS/1.2) 1####.217.17.74:443
TCP(TLS/1.2) 2####.58.208.110:443
TCP(TLS/1.2) 1####.217.17.106:443
TCP(TLS/1.2) 1####.217.17.131:443
TCP(TLS/1.2) 2####.58.208.106:443
TCP(TLS/1.2) p####.google####.com:443
TCP(TLS/1.2) 1####.217.168.202:443
TCP(TLS/1.2) 1####.217.17.34:443

DNS requests:

a####.man.aliy####.com
ada####.ut.ta####.com
analy####.ray####.com
and####.b####.qq.com
api.m####.adwan####.com
cryptau####.google####.com
dig.b####.net
hom####.yuta####.com
is.sn####.com
l####.tbs.qq.com
ngc.aliy####.com
p####.google####.com
plb####.u####.com
set####.ray####.com
sf3-ttc####.ps####.com
sf6-ttc####.ps####.com
st####.adwan####.com
to####.ctobsn####.com
u####.u####.com
v3.bule####.cn
w####.pcon####.com.cn
zgx.powerle####.com

HTTP GET requests:

api.m####.adwan####.com/sdk/getApkInfo?sdkVersion=####&apkVersion=####&t...
hom####.yuta####.com/open_ad_plant/
zgx.powerle####.com/dnfile/video/KernalApiTT20190903_119.jar

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
l####.tbs.qq.com/ajax?c=####&k=####
ngc.aliy####.com/data/r?a=####&m=####&o=####&k=####&p=####&u=####&t=####...
v3.bule####.cn:7001/v3/api_request.aspx
v3.bule####.cn:7001/v3/api_settings.aspx
w####.pcon####.com.cn/ip.jsp

File system changes:

Creates the following files:

/data/data/####/-1415860144-1332186144
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/SDK_config
/data/data/####/SDK_config1
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/UTCommon.xml.bak
/data/data/####/VideoRes.apk
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/a==8.0.0&&2.0.0.0_1581387891200_envelope.log
/data/data/####/adashbc.ut.taobao.com.443
/data/data/####/ap.Lock
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bugly_db_-journal
/data/data/####/bytedance_downloader.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/com.ztzj.jhsp.BETA_VALUES.xml
/data/data/####/com.ztzj.jhsp_preferences.xml
/data/data/####/config.xml
/data/data/####/config.xml.bak
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/cv.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTgxMzg3ODg5MjA5;
/data/data/####/download_upload
/data/data/####/e9b7bdfd18070a76d6e55019ffae4ee2.0.tmp
/data/data/####/e9b7bdfd18070a76d6e55019ffae4ee2.1.tmp
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&2.0.0.0_1581387889495_envelope.log
/data/data/####/idf80cfcea-bd6e-4766-a0ce-f3a51b16a383.tmp
/data/data/####/info.xml
/data/data/####/jhsp.db-journal
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/metrics_guid
/data/data/####/mintegral.msdk.db-journal
/data/data/####/mintegral.xml
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/npth.xml
/data/data/####/npth_log.db-journal
/data/data/####/proc_auxv
/data/data/####/security_info
/data/data/####/share_date.xml
/data/data/####/share_date.xml.bak
/data/data/####/snssdk_openudid.xml
/data/data/####/sp_global_info.xml
/data/data/####/sp_push_time.xml
/data/data/####/sp_template_delete.xml
/data/data/####/t==8.0.0&&2.0.0.0_1581387890540_envelope.log
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak
/data/data/####/tbs_download_stat.xml
/data/data/####/tbs_pv_config
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sdk_settings.xml.bak
/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/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/videokernel.apk
/data/data/####/videokernel.dex
/data/data/####/videokernel.dex.flock (deleted)
/data/data/####/videonewyd_db-journal
/data/data/####/webview_umeng_common_config.xml
/data/data/####/yunceng.conf
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/data/media/####/0a2a364eaa7f09fdb141bef78f553e35.tmp
/data/media/####/9a19b649ef24f03fe0ff93f658880722.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/Videoshell.log
/data/media/####/configEdition.txt
/data/media/####/kernel.dat
/data/media/####/temp_pkg_info.json
/data/media/####/wmdex.apk
/data/misc/####/primary.prof

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/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/app_kernel/videokernel.apk --oat-fd=52 --oat-location=/data/user/0/<Package>/app_kernel/videokernel.dex --compiler-filter=speed
cat /sys/class/net/wlan0/address
chmod 777 /data/user/0/<Package>/cache/Download
getprop
getprop ro.build.version.emui
getprop ro.product.cpu.abi
ls /
ls /sys/class/thermal
ps

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
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.).

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

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