Android.Triada.5338

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Triada.578.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) w####.fuguiz####.cn:80
TCP(HTTP/1.1) sdk.ipad####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) adash####.man.aliy####.com:80
TCP(HTTP/1.1) fw.j####.com:80
TCP(TLS/1.0) 1####.250.179.202:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) 1####.250.179.170:443
TCP(TLS/1.0) sf3-ttc####.ps####.com:443
TCP(TLS/1.0) rr3---s####.g####.com:443
TCP(TLS/1.0) bgp.netarch####.l.####.net:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) to####.ctobsn####.com.####.net:443
TCP(TLS/1.0) is.sn####.com.####.net:443
TCP(TLS/1.0) rr5---s####.g####.com:443
TCP(TLS/1.0) b####.yizh####.com:443
TCP(TLS/1.0) sdk.ipad####.com:443
TCP(TLS/1.2) 1####.251.36.46:443
TCP(TLS/1.2) 1####.251.39.99:443
TCP(TLS/1.2) 1####.250.179.170:443
UDP rr3---s####.g####.com:443
UDP rr5---s####.g####.com:443
UDP 1####.217.132.102:443
UDP 1####.250.179.202:443
UDP 1####.250.179.170:443

DNS requests:

a####.man.aliy####.com
and####.a####.go####.com
and####.b####.qq.com
b####.yizh####.com
cdn.ipad####.com
dig.b####.net
fw.j####.com
gmscomp####.google####.com
httpdn####.aliy####.com
is.sn####.com
log.u####.com
plb####.u####.com
rr3---s####.g####.com
rr5---s####.g####.com
s####.adi####.net
sdk.ipad####.com
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
to####.ctobsn####.com
u####.u####.com
w####.fuguiz####.cn

HTTP GET requests:

bgp.netarch####.l.####.net:443/q?host=####&aid=####
sdk.ipad####.com/api/ad/ad/sendDeviceInfo
sdk.ipad####.com/extra/a/e/r?a=####&at=####&d=####&fu=####&h=####&i=####...
sdk.ipad####.com/extra/information/getInformation?positionId=####&acc=####
sdk.ipad####.com/extra/information/list?acc=####
sdk.ipad####.com:443/ip/refresh?ts=####&sign=####&doi=####&adshow=####&a...
sf3-ttc####.ps####.com:443/obj/ad-pattern/renderer/842281/index.js
sf3-ttc####.ps####.com:443/obj/ad-pattern/renderer/package.json
to####.ctobsn####.com.####.net:443/service/2/app_alert_check/?aid=####&d...

HTTP POST requests:

adash####.man.aliy####.com/man/api?ak=####&s=####
al####.u####.com:443/unify_logs
and####.b####.qq.com/rqd/async?aid=####
fw.j####.com/api/AdvControl/ListAdvs
fw.j####.com/api/ScreenCAP/IsVipDataV2
is.sn####.com.####.net:443/api/ad/union/sdk/settings/
to####.ctobsn####.com.####.net:443/service/2/app_log/?device_platform=##...
to####.ctobsn####.com.####.net:443/service/2/device_register_only/?aid=#...
to####.ctobsn####.com.####.net:443/service/2/log_settings/?device_platfo...
w####.fuguiz####.cn/api/AgreementByChannel/ProductAgreement

File system changes:

Creates the following files:

/data/com.jycj.recorder/####/classes.oat
/data/data/####/.cl
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/1004
/data/data/####/37ab30ea39d4f0e7_0
/data/data/####/40805.dat
/data/data/####/Alvin2.xml
/data/data/####/BillingSpNameV2.xml
/data/data/####/ContextData.xml
/data/data/####/Cookies-journal
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/WebViewChromiumPrefs.xml
/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/####/classes.dex;classes5.dex
/data/data/####/classes.dex;classes6.dex
/data/data/####/classes.dex;classes7.dex
/data/data/####/com.jycj.recorder_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNjU1OTkxNDc2NTU2;
/data/data/####/dW1weF9zaGFyZV8xNjU1OTkxNTIyNDMz;
/data/data/####/dW1weF9zaGFyZV8xNjU1OTkxNTMxNzMw;
/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&&3.1.1_1655991476709_envelope.log
/data/data/####/ibkad_config.xml
/data/data/####/index
/data/data/####/info.xml
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/metrics_guid
/data/data/####/native_record_lock
/data/data/####/npth.xml
/data/data/####/npth_log.db-journal
/data/data/####/proc_auxv
/data/data/####/record.xml
/data/data/####/security_info
/data/data/####/share.db-journal
/data/data/####/snssdk_openudid.xml
/data/data/####/sp_push_time.xml
/data/data/####/the-real-index
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/udesk_sdk.xml
/data/data/####/um_pri.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/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
busybox ifconfig
cat /sys/class/net/wlan0/address
chmod 777 /data/user/0/<Package>/cache/Download
getprop
getprop ro.build.version.emui
ls /
ls /sys/class/thermal

Loads the following dynamic libraries:

libBugly
libjiagu
libnms
librealm-jni
libtobEmbedEncrypt

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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.).

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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