Android.RemoteCode.7991

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.337.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) 1####.76.62.205:8081
TCP(TLS/1.0) cdn.aqdst####.com:966
TCP(TLS/1.0) rr12---####.g####.com:443
TCP(TLS/1.0) er####.u####.com.####.com:443
TCP(TLS/1.0) f####.gst####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) v2.age####.com:8443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) new-####.u####.com:443
TCP(TLS/1.0) u####.u####.com:443
TCP(TLS/1.2) p####.google####.com:443
TCP(TLS/1.2) connect####.gst####.com:443
TCP pic.feis####.com:443
TCP p####.q####.cn.####.net:443
TCP we####.cdn.ett####.com:443

DNS requests:

a####.u####.com
and####.a####.go####.com
and####.b####.qq.com
and####.cli####.go####.com
and####.google####.com
cdn.aqdst####.com
connect####.gst####.com
digital####.google####.com
er####.u####.com
f####.gst####.com
https:/####.go####.com
https:/####.go####.com.####.8
https:/####.googl####.net
https:/####.googl####.net.####.8
m####.q####.cn
p####.google####.com
p####.q####.cn
pic.feis####.com
pla####.google####.com
pla####.googleu####.com
rr12---####.g####.com
sdk.a####.cn
sdk.a####.cn.####.8
u####.u####.com
v2.age####.com

HTTP GET requests:

cdn.aqdst####.com:966/age/20000001_small.jpg
cdn.aqdst####.com:966/age/20220437_small.jpg
cdn.aqdst####.com:966/age/20230076.jpg
v2.age####.com:8443/v2/home-list?update=####&recommend=####

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
er####.u####.com.####.com:443/apm_cc
new-####.u####.com:443/api/postZdata
u####.u####.com:443/unify_logs
u####.u####.com:443/zcfg

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.fsgkea
/data/data/####/.imprint
/data/data/####/.jg.ac
/data/data/####/.jg.ri
/data/data/####/.jg.store.report_pid
/data/data/####/1002
/data/data/####/1004
/data/data/####/3362137286.apk
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/VideoParseRule.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/Y29uZmlnXzYxODM1NjNiZTAxNDI1NWZjYjZhMWJlMQ.sp
/data/data/####/Y29uZmlnXzYxODM1NjNiZTAxNDI1NWZjYjZhMWJlMQ.sp.bak
/data/data/####/anime.xml
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex.flock (deleted)
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/config.xml
/data/data/####/crashrecord.xml
/data/data/####/didi.db-journal
/data/data/####/efs_launch.xml
/data/data/####/efsid3573
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&2.2.0_1681068663968_dW5pZnlfbG9ncw==;.log
/data/data/####/info.zzjdev.funemo.BETA_VALUES.xml
/data/data/####/info.zzjdev.funemo_preferences.xml
/data/data/####/itconfig.sp
/data/data/####/itconfig.sp.bak
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/metrics_guid
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/paconfig.sp
/data/data/####/paconfig.sp.bak
/data/data/####/proc_auxv
/data/data/####/search.xml
/data/data/####/security_info
/data/data/####/sendlock
/data/data/####/spUtils.xml
/data/data/####/sp_replace_flag.sp
/data/data/####/sp_replace_flag.sp.bak
/data/data/####/srvdaq.xml
/data/data/####/t==9.4.4&&2.2.0_1681068664963_dW5pZnlfbG9ncw==;.log
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_policy_grant.xml
/data/data/####/um_pri.xml
/data/data/####/um_session_id.xml
/data/data/####/um_umcrash.xml
/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/####/umeng_policy_result_flag
/data/data/####/umeng_zcfg_flag
/data/data/####/umeng_zero_cache.db
/data/data/####/umeng_zero_cache.db-journal
/data/data/####/umzid_general_config.xml
/data/data/####/umzid_general_config.xml.bak
/data/data/####/umzid_general_config.xml.bak (deleted)
/data/data/####/unique
/data/data/####/update_lc
/data/data/####/ver
/data/data/####/z==1.2.0&&2.2.0_1681068659879_emNmZw==;.log
/data/media/####/1f64565dd53931f50b03956388b1901a7dd50a8dd3ac9e...b0c6.0
/data/media/####/6816cbf668321514e0caaafa415fd769f6c4fa40069b5a....0.tmp
/data/media/####/6816cbf668321514e0caaafa415fd769f6c4fa40069b5a...56fd.0
/data/media/####/8e581d69abc4b5303461101de2d705c76d84d09c519ce0....0.tmp
/data/media/####/8e581d69abc4b5303461101de2d705c76d84d09c519ce0...e524.0
/data/media/####/92dd58bac2d09f3af4f91a7e3504539d47749be4c20491....0.tmp
/data/media/####/92dd58bac2d09f3af4f91a7e3504539d47749be4c20491...d91f.0
/data/media/####/cf97f03fbae80b10f764fd952a9fa56192a9da56caed8a....0.tmp
/data/media/####/cf97f03fbae80b10f764fd952a9fa56192a9da56caed8a...77f7.0
/data/media/####/journal
/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/sh -c getprop
getprop
logcat -d -v threadtime
ls -l /system/bin/su
ls /
ls /sys/class/thermal
sh -c type su

Loads the following dynamic libraries:

libcrashsdk
libjiagu
libmthook
libumeng-spy

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-GCM-NoPadding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

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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