Android.Packed.53352

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.860.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) rq####.sp####.mig.####.net:80
TCP(HTTP/1.1) tinychi####.q####.com.####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) parking####.c####.com.cn:80
TCP(HTTP/1.1) sdk.c####.com:80
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) ali-s####.j####.cn:443
TCP(TLS/1.0) gd-s####.j####.cn:443
TCP(TLS/1.0) 2####.58.214.10:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) 1####.217.168.206:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) is.sn####.com:443
TCP(TLS/1.2) 1####.217.168.206:443
TCP(TLS/1.2) 2####.58.214.10:443
TCP(TLS/1.2) 1####.217.19.195:443
TCP sdk.o####.t####.####.com:5224
UDP s.j####.cn:19000
TCP 43.2####.88.117:7003

DNS requests:

ali-s####.j####.cn
an####.l####.com
an####.l####.com.####.8
and####.b####.qq.com
and####.google####.com
android####.go####.com
app.ch####.com
app.ch####.com.####.8
av1.x####.com
c####.x####.com
cm-1####.g####.com
dc.l####.com
dc.l####.com.####.8
gd-s####.j####.cn
instant####.google####.com
is.sn####.com
k####.touhaow####.com
log.u####.com
p####.google####.com
parking####.c####.com.cn
s####.j####.cn
s.j####.cn
sdk-ope####.g####.com
sdk.c####.com
sdk.c####.g####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sis.j####.io
st####.ji####.com
st####.ji####.com.####.8
t####.j####.cn
u####.u####.com

HTTP GET requests:

parking####.c####.com.cn/
tinychi####.q####.com.####.com/config/hzv9.conf

HTTP POST requests:

rq####.sp####.mig.####.net/rqd/async?aid=####
sdk-ope####.g####.com/api.php?format=####&t=####
sdk.c####.com/versiontapi.php?v=####&type=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/1004
/data/data/####/1593615605339_3134
/data/data/####/1593615606336_3134
/data/data/####/1593615616021_3341
/data/data/####/1593615617319_3341
/data/data/####/1593615618636_3341
/data/data/####/1593615620516_3341
/data/data/####/1593615622560_3341
/data/data/####/1593615623820_3341
/data/data/####/1593615624921_3341
/data/data/####/1593615626649_3341
/data/data/####/1593615627686_3341
/data/data/####/1593615628383_3341
/data/data/####/1593615629270_3341
/data/data/####/1593615630310_3341
/data/data/####/1593615630957_3341
/data/data/####/1593615632107_3341
/data/data/####/1593615632336_3341
/data/data/####/1593615632667_3341
/data/data/####/1593615680556_3341
/data/data/####/17a9fbbe-6d19-4c96-87da-194962fcff3c
/data/data/####/28e6977f-998f-45d8-9d41-4f0d9f780d8e
/data/data/####/Archimedes_p1
/data/data/####/Archimedes_p2
/data/data/####/Archimedes_p3
/data/data/####/Archimedes_p4
/data/data/####/Archimedes_p5
/data/data/####/JPushSA_Config.xml
/data/data/####/JPushSA_Config.xml.bak
/data/data/####/JPushSA_Config.xml.bak (deleted)
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TD_app_pefercen_profile.xml.bak
/data/data/####/TDpref_cloudcontrol1.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_longtime0.xml.bak
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime.xml.bak
/data/data/####/TDpref_shorttime0.xml
/data/data/####/a6136a98-dd10-4db4-af0f-32608399b6b7
/data/data/####/a==7.5.1&&1.6.1_1593615623304_envelope.log
/data/data/####/appPackageNames_v2
/data/data/####/ax_c.xml
/data/data/####/bugly_db_-journal
/data/data/####/cc27645f-2023-4974-8888-7b62d1a0b251
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/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/####/com.kusou.browser_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTkzNjE1NjE5NDE0;
/data/data/####/downloader.db-journal
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/fd175687-076d-45fe-8718-284a129cfcca
/data/data/####/getui_sp.xml
/data/data/####/gg.dex
/data/data/####/gg.dex.flock (deleted)
/data/data/####/httpdns_config_cache.xml
/data/data/####/httpdns_config_cache.xml.bak
/data/data/####/i==1.2.0&&1.6.1_1593615619859_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/iv
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/mc_cache.xml
/data/data/####/mc_cache.xml.bak
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/pzzs_prefs.xml
/data/data/####/pzzs_prefs2.xml
/data/data/####/run.pid
/data/data/####/salt
/data/data/####/security_info
/data/data/####/share.db-journal
/data/data/####/spUtils.xml
/data/data/####/tdid.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umdat.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_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
/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 --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>/cache/gg.dex --oat-fd=70 --oat-location=/data/user/0/<Package>/files/gg.dex --compiler-filter=speed
/system/bin/sh -c type su
getprop
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.vivo.os.build.display.id
ls /
ls /sys/class/thermal
ps

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-NoPadding
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.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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