Android.RemoteCode.6809

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.263.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) sf3-ttc####.ps####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) bj####.j####.cn:80
TCP(TLS/1.0) api.openins####.io:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) all.t####.httpdn####.####.net:443
TCP(TLS/1.0) sf3-ttc####.ps####.com:443
TCP(TLS/1.0) to####.ctobsn####.com:443
TCP(TLS/1.0) gd-s####.j####.cn:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) www.google####.com:443
UDP s.j####.cn:19000
TCP 1####.25.50.79:7001

DNS requests:

ali-s####.j####.cn
and####.b####.qq.com
and####.cli####.go####.com
and####.google####.com
api.openins####.io
bj####.j####.cn
connect####.gst####.com
dig.b####.net
gd-s####.j####.cn
is.sn####.com
lh3.googleu####.com
log.sn####.com
m####.go####.com
p####.google####.com
s.j####.cn
sf3-ttc####.ps####.com
sis.j####.io
t####.j####.cn
to####.ctobsn####.com
u####.u####.com
www.google####.com

HTTP GET requests:

bj####.j####.cn/v1/appawake/status?uid=####&appkey=####&manufacturer=###...

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
sf3-ttc####.ps####.com/service/2/app_log_exception/?os_api=####&device_p...

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.jg.ic
/data/data/####/.jg.ri
/data/data/####/.jg.store.report_cf
/data/data/####/.jgck
/data/data/####/1004
/data/data/####/1472c0ff-e41b-4c2b-893f-faf3243ac3f5
/data/data/####/1588950488045
/data/data/####/196ad641-8127-42f7-a919-28a04137c974
/data/data/####/22e3a771-a17d-46b2-9d72-44c86a82ce49
/data/data/####/42e3b65d-e23f-41dd-8216-3be697749e27
/data/data/####/48dbffc1-d537-4013-9527-804852ae9366
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/FM_config.xml
/data/data/####/FM_config.xml.bak (deleted)
/data/data/####/JPushSA_Config.xml
/data/data/####/JPushSA_Config.xml.bak
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/appPackageNames_v2
/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.oat
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.android.user.profile.xml.bak
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/cn.jpush.preferences.v2.xml.bak
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTg4OTUwNDcwOTI2;
/data/data/####/downloader_umeng_common_config.xml
/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&&1.0.0_1588950471320_envelope.log
/data/data/####/info.xml
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpush_uncaughtexception_file
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/proc_auxv
/data/data/####/pushcore_umeng_common_config.xml
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/security_info
/data/data/####/snssdk_openudid.xml
/data/data/####/sp_datalist_sp.xml
/data/data/####/sp_push_time.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/####/ttopenadsdk.xml
/data/data/####/ttopenadsdk.xml (deleted)
/data/data/####/ttopensdk.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/umeng_general_config.xml.bak (deleted)
/data/data/####/umeng_it.cache
/data/media/####/4ea7316bc26e87103f2dde58058a35fd.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/c5415219273479d7c3c087f19c28557a.tmp
/data/media/####/i6jzuc
/data/media/####/temp_pkg_info.json
/data/media/####/tt_crash_count.properties
/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 --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
app_process /system/bin com.android.commands.pm.Pm list package -3
chmod 777 /data/user/0/<Package>/cache/Download
getprop
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.vivo.os.build.display.id
ls /
ls /sys/class/thermal
ps
sh

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-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.

Displays its own windows over windows of other apps.

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