Android.Triada.4998

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.1007.origin
Android.Triada.4567
Android.Triada.482.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) adx####.hvf####.com:10259
TCP(HTTP/1.1) ysr####.hpi####.com:10259
TCP(HTTP/1.1) jp####.njt####.com:10091
TCP(HTTP/1.1) g####.62####.com:8001
TCP(HTTP/1.1) cw####.mintl####.cn:80
TCP(HTTP/1.1) now####.pes####.com:18001
TCP(HTTP/1.1) a.da####.com:9127
TCP(TLS/1.0) googl####.g.doublec####.net:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) 2####.58.214.10:443
TCP(TLS/1.0) 2####.58.208.106:443
TCP(TLS/1.0) app-mea####.com:443
TCP(TLS/1.0) di####.b####.net:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) api16-a####.pa####.io.####.net:443
TCP(TLS/1.0) firebas####.google####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) to####.ctobsn####.com:443
TCP(TLS/1.2) 2####.58.208.106:443
TCP(TLS/1.2) 1####.250.179.163:443
TCP(TLS/1.2) 2####.58.214.10:443
TCP(TLS/1.2) 1####.217.17.142:443

DNS requests:

a.da####.com
adx####.hvf####.com
android####.go####.com
api16-a####.pa####.io
app-mea####.com
cw####.mintl####.cn
dig.b####.net
dm.byted####.com
dm.ps####.com
dm.tou####.com
firebas####.google####.com
g####.62####.com
googl####.g.doublec####.net
instant####.google####.com
jp####.njt####.com
md####.google####.com
mto####.hvf####.com
now####.pes####.com
p####.google####.com
pang####.sn####.com
qlz####.pes####.com
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
to####.ctobsn####.com
u####.u####.com
ysr####.hpi####.com

HTTP GET requests:

a.da####.com:9127/ll/gs?baseversion=####&version=####&appversion=####&ch...
cw####.mintl####.cn/u/515hsdoaidheafh.zip

HTTP POST requests:

a.da####.com:9127/ll//uu?t=####
adx####.hvf####.com:10259/7471fc/
adx####.hvf####.com:10259/7peta8/
g####.62####.com:8001/adStatistics
g####.62####.com:8001/addNewApp
g####.62####.com:8001/gameState
jp####.njt####.com:10091/wisdom/marking
now####.pes####.com:18001/begzf1/
now####.pes####.com:18001/w0619s/
ysr####.hpi####.com:10259/xhzsud/

File system changes:

Creates the following files:

/data/data/####/-1135038580-754662270
/data/data/####/.cl
/data/data/####/.font3611-3611-0
/data/data/####/.font3611-3611-0 (deleted)
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jg.store.report_cf
/data/data/####/.jgck
/data/data/####/2EC68123E317AA1FD3F2E11EBECF4D88.xml
/data/data/####/3A0BC3C0D4BC531841993226451CFE45.xml
/data/data/####/4a328a47ecb816cd_0
/data/data/####/8EAD111D030291821E19A80E344C340A.xml
/data/data/####/Cookies-journal
/data/data/####/FD7421B6C2585DB93332F6F1DC3C79BC.dex
/data/data/####/FD7421B6C2585DB93332F6F1DC3C79BC.dex.flock (deleted)
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/_p.xml
/data/data/####/_sh.xml
/data/data/####/a==7.5.3&&6.0.9.2_1619908182989_envelope.log
/data/data/####/admob.xml
/data/data/####/admob_user_agent.xml
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/cheuu
/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.google.InstanceId.properties
/data/data/####/com.google.android.gms.appid-no-backup
/data/data/####/com.google.android.gms.appid.xml
/data/data/####/com.google.android.gms.measurement.prefs.xml
/data/data/####/com.google.android.gms.measurement.prefs.xml.bak
/data/data/####/com.google.firebase.remoteconfig_legacy_settings.xml
/data/data/####/com.xs.jzhsmnq.m2345_preferences.xml
/data/data/####/dfe6b2497a7513ba_0
/data/data/####/downloader.db-journal
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_header_custom.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/evnbhhup.dex
/data/data/####/evnbhhup.dex.flock (deleted)
/data/data/####/evnbhhup.jar
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f038e94cb33282ab_0
/data/data/####/frc_1;1063795773510;android;2f592f74c62f6a09_fi...e.json
/data/data/####/frc_1;1063795773510;android;2f592f74c62f6a09_fi...gs.xml
/data/data/####/frc_1;1063795773510;android;2f592f74c62f6a09_fi...h.json
/data/data/####/frc_1;1063795773510;android;2f592f74c62f6a09_fi...ml.bak
/data/data/####/gameid
/data/data/####/gameid.zip
/data/data/####/google_app_measurement.db-journal
/data/data/####/google_app_measurement_local.db
/data/data/####/google_app_measurement_local.db-journal
/data/data/####/https_googleads.g.doubleclick.net_0.localstorage-journal
/data/data/####/index
/data/data/####/kk_datas_info.xml
/data/data/####/libarflio.so
/data/data/####/libarflio.so-32
/data/data/####/libarflio.so-64
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/data/data/####/npth.xml
/data/data/####/npth_log.db-journal
/data/data/####/proc_auxv
/data/data/####/rknpxq.png
/data/data/####/sdk_preference_.xml
/data/data/####/snssdk_openudid.xml
/data/data/####/sp_push_time.xml
/data/data/####/the-real-index
/data/data/####/tmd
/data/data/####/tt_ad_sdk_sp.xml
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sdk_settings.xml.bak
/data/data/####/tt_sp_app_list.xml
/data/data/####/tt_sp_app_list.xml.bak
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopenadsdk.xml.bak
/data/data/####/ttopensdk.db-journal
/data/data/####/tv
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_it.cache
/data/data/####/uuloi
/data/data/####/vva
/data/data/####/vva.dex
/data/data/####/vva.dex.flock (deleted)
/data/data/####/vva.jar
/data/data/####/yd_config_c.xml
/data/media/####/.kkid
/data/media/####/.usdis
/data/media/####/4a96014aee8a51e72794e046574ac54e.tmp
/data/media/####/E5A33D005E843E8FBE13B609F8273AD7
/data/media/####/FD7421B6C2585DB93332F6F1DC3C79BC
/data/media/####/FD7421B6C2585DB93332F6F1DC3C79BC.jar
/data/media/####/FD7421B6C2585DB93332F6F1DC3C79BC.temp
/data/media/####/_pn
/data/media/####/_shn
/data/media/####/a8b6a6d5636331d3d1d42ac6fb0624ff.tmp
/data/media/####/clientudid.dat
/data/media/####/d6890a5eaeefb7f1794d39baff625d62.tmp
/data/media/####/temp_pkg_info.json
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes4.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
/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>/.mqfya/evnbhhup.jar --oat-fd=118 --oat-location=/data/user/0/<Package>/.mqfya/evnbhhup.dex --compiler-filter=speed
/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>/files/ebody/res/31016/vva.jar --oat-fd=113 --oat-location=/data/user/0/<Package>/files/ebody/res/31016/vvatmp/vva.dex --compiler-filter=speed
/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=/storage/emulated/0/data/<Package>/files/FD7421B6C2585DB93332F6F1DC3C79BC.jar --oat-fd=144 --oat-location=/data/user/0/<Package>/files/FD7421B6C2585DB93332F6F1DC3C79BC.dex --compiler-filter=speed
cat /proc/version
cat /sys/class/net/wlan0/address
getprop
getprop ro.board.platform
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.build.version

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
DES
RSA-None-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
DES
RSA-None-PKCS1Padding

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.

Requests the system alert window permission.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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