Android.DownLoader.4909

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Click.363.origin
Android.RemoteCode.300.origin

Downloads the following detected threats from the Internet:

Android.Click.363.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) i.game####.com:80
TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
TCP(HTTP/1.1) app####.game####.com:80
TCP(HTTP/1.1) shp.q####.cn:80
TCP(HTTP/1.1) al####.u####.com:80
TCP(HTTP/1.1) bbq.aa####.cn:80
TCP(TLS/1.0) cdn.mc.hul####.net:443
TCP(TLS/1.0) dig.b####.net:443
TCP(TLS/1.0) 1####.217.19.206:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) i####.game####.com.####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) sf3-ttc####.ps####.com:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) sf3-fe####.pglstat####.com:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) 1####.217.20.74:443
TCP(TLS/1.2) 1####.217.19.206:443
TCP(TLS/1.2) 1####.217.19.195:443
TCP(TLS/1.2) 1####.217.168.202:443
TCP bbq.aa####.cn:6666

DNS requests:

a####.man.aliy####.com
a####.u####.com
app####.game####.com
bbq.aa####.cn
cdn.mc.hul####.net
dig.b####.net
i####.game####.com
i####.game####.com
i.game####.com
is.sn####.com
log.u####.com
m####.go####.com
md####.google####.com
p####.google####.com
plb####.u####.com
s####.u####.com
s####.u####.com.####.8
sf3-fe####.pglstat####.com
sf3-ttc####.ps####.com
shp.q####.cn
to####.ctobsn####.com
u####.u####.com
www.google####.com

HTTP GET requests:

app####.game####.com/functional_links/appConfig.json
app####.game####.com/functional_links/appSkins.json
et2-na6####.wagbr####.ali####.####.com/bar/get/53200b1c56240bb87d008f9b/...
shp.q####.cn/collector/2689051902/f359a2ac-a9e7-47f7-b734-85fc3ec45064/0

HTTP POST requests:

al####.u####.com/app_logs
app####.game####.com/v2/TwoLogin
app####.game####.com/v2/TwoSpecialActivity
app####.game####.com/v2/adstart
app####.game####.com/v2/version
app####.game####.com/v5/getAppAdList
app####.game####.com/v5/getAppNewsList
app####.game####.com/v5/getCurrentExhibitionInfo
app####.game####.com/v5/getExhibitionInfes
bbq.aa####.cn/classes.dex
i.game####.com/appapi/v5/getClubSubjectInfesList
i.game####.com/appapi/v5/getClubTopicsListWithTopicIds

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/1021689741840853517
/data/data/####/1599862122021.log
/data/data/####/1d541701e80a3607f0e55df1c20f197a960b04ee802fd2d....0.tmp
/data/data/####/5011fa21ee21f7877a184ce0189bab72f0165aea88677ea....0.tmp
/data/data/####/9e316893854631e825eb327b6a61f1f3d31e5064ec435b2....0.tmp
/data/data/####/ACCS_SDK.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/FirstRun
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/accs.db-journal
/data/data/####/b47111c5066abf13fc4fcf4e5fd2ce94e9851b5623ecba5....0.tmp
/data/data/####/bd_embed_tea_agent.db-journal
/data/data/####/bytedance_downloader.db-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.dex (deleted)
/data/data/####/classes.dex.flock (deleted)
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/classes.oat
/data/data/####/conf.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNTk5ODYyMTI3MzU2;
/data/data/####/ddaaf47255acb176ed80b78393a77ec29080b5338f7ddc2....0.tmp
/data/data/####/e788ef1f42b56a1d7dc55b524589752132edbd742121412....0.tmp
/data/data/####/embed_applog_stats.xml
/data/data/####/embed_last_sp_session.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f2b490e79a1505dcd30be6ae588db2f257ab32483350a5e....0.tmp
/data/data/####/gamersky.xml
/data/data/####/gsdatabase.db-journal
/data/data/####/httpdns_config_cache.xml
/data/data/####/httpdns_config_cache.xml.bak
/data/data/####/i==1.2.0&&9995.3.02_1599862127591_envelope.log
/data/data/####/info.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/proc_auxv
/data/data/####/snssdk_openudid.xml
/data/data/####/sp_push_time.xml
/data/data/####/tt_dns_settings.xml
/data/data/####/tt_sdk_settings.xml
/data/data/####/tt_sp_app_list.xml
/data/data/####/ttopenadsdk.xml
/data/data/####/ttopensdk.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/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 (deleted)
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/umeng_socialize.xml
/data/data/####/user_info.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.umm.dat
/data/media/####/44963dfebec8dd4bb6eefe8f0ed555c3
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/a099306b296b6ea0a961f7e95a395fa9.tmp
/data/media/####/appConfig.json
/data/media/####/skin_list.db
/data/media/####/temp_pkg_info.json
/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 --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>/files/classes.dex --oat-fd=108 --oat-location=/data/user/0/<Package>/cache/dynamic/classes.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/classes.dex --oat-fd=84 --oat-location=/data/user/0/<Package>/cache/dynamic/classes.dex --compiler-filter=speed
chmod 777 /data/user/0/<Package>/cache/Download
getprop ro.build.version.emui
getprop ro.letv.release.version
getprop ro.vivo.os.build.display.id
ls /
ls /sys/class/thermal

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

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.

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