Android.Joker.2267

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Joker.63.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) api.m.ta####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(TLS/1.0) 64.2####.164.94:443
TCP(TLS/1.0) 2####.239.36.223:443
TCP(TLS/1.0) tao.c####.cn.####.com:443
TCP(TLS/1.0) t####.growi####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) rr2---s####.g####.com:443
TCP(TLS/1.0) def####.duals####.cn.####.com:443
TCP(TLS/1.0) av1.x####.com:443
TCP(TLS/1.0) x####.com:443
TCP(TLS/1.0) api.growi####.com.####.com:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) t.growi####.com:443
TCP(TLS/1.2) 1####.177.14.101:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 64.2####.164.139:443
TCP(TLS/1.2) 64.2####.164.94:443
TCP(TLS/1.2) 1####.177.14.147:443

DNS requests:

a####.u####.com
and####.google####.com
ap####.ws####.com
api.growi####.com
api.m.ta####.com
av1.x####.com
c####.im.ta####.com
c####.x####.com
gmscomp####.google####.com
hotp####.wan####.ta####.com
i####.cn
i####.wan####.ta####.com
i####.ww.ta####.com
i.t####.com
log.u####.com
rr10---####.g####.com
rr2---s####.g####.com
s####.u####.com
t####.growi####.com
t.growi####.com
tcms-a####.wan####.ta####.com
tcms-op####.wan####.ta####.com
x####.com

HTTP GET requests:

api.m.ta####.com/rest/api3.do?t=####&data=####&v=####&sign=####&imei=###...
c####.x####.com:443/sdk/conf?id=####&p=####&v=####&sv=####&cv=####
def####.duals####.cn.####.com:443/bar/get/558ba82d67e58ebbcd0041e4/?ud_g...
t####.growi####.com:443/products/9a3287d97af3aef4/android/<Package>/sett...
t.growi####.com:443/app/9a3287d97af3aef4/android/devices?u=####&dm=####&...

HTTP POST requests:

a####.u####.com/app_logs
api.growi####.com.####.com:443/v2/9a3287d97af3aef4/android/action?stm=####
api.growi####.com.####.com:443/v2/9a3287d97af3aef4/android/pv?stm=####
av1.x####.com:443/u/a/v1/7c456791
tao.c####.cn.####.com:443/openim/getanonymous
x####.com:443/66833d4b/1

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1720566610552.log
/data/data/####/1720566611653_4713
/data/data/####/1720566611726_4713
/data/data/####/1720566611829_4713
/data/data/####/1720566611879_4713
/data/data/####/1720566613043_4779
/data/data/####/1720566613094_4779
/data/data/####/1720566613124_4779
/data/data/####/1720566614535_4866
/data/data/####/1720566614615_4866
/data/data/####/1720566618284_5057
/data/data/####/1720566635660_4713
/data/data/####/1720566635907_4713
/data/data/####/1720566654778_4713
/data/data/####/1720566654835_4713
/data/data/####/1720566657004_4713
/data/data/####/1720566657112_4713
/data/data/####/Alvin2.xml
/data/data/####/AppStore.xml
/data/data/####/ContextData.xml
/data/data/####/PhoneUtil.xml
/data/data/####/TDCloudSettingsConfig6102D97E56035861B3E9B5AA7D3239E8.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime0.xml
/data/data/####/TalingDataConfig6102D97E56035861B3E9B5AA7D3239E8.xml
/data/data/####/UmengLocalNotificationStore.db-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/classes4.dex
/data/data/####/com.talkingdata.sdk.TDAntiCheatingService.growi...ournal
/data/data/####/com.talkingdata.sdk.TDAntiCheatingService.growing.db
/data/data/####/com.talkingdata.sdk.TDAntiCheatingService_5057_02_10
/data/data/####/com.wsloan;TcmsService.growing.db
/data/data/####/com.wsloan;TcmsService.growing.db-journal
/data/data/####/com.wsloan;push.growing.db
/data/data/####/com.wsloan;push.growing.db-journal
/data/data/####/com.wsloan_4552_02_10
/data/data/####/com.wsloan_4713_02_10
/data/data/####/com.wsloan_TcmsService_4779_02_10
/data/data/####/com.wsloan_preferences.xml
/data/data/####/com.wsloan_push_4866_02_10
/data/data/####/core_info
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f12e81b72891697f96b77dba83ad6850427ee1573ad2c81...d8d1.0
/data/data/####/growing.db
/data/data/####/growing.db-journal
/data/data/####/growing.db-journal (deleted)
/data/data/####/growing_ecsid.xml
/data/data/####/growing_persist_data.xml
/data/data/####/growing_profile.xml
/data/data/####/growing_server_pref.xml
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/mac_address.xml
/data/data/####/pref_longtime.xml
/data/data/####/proc_auxv
/data/data/####/talkingdata_file_prefence.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tcms_istied.xml
/data/data/####/tdid.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/wsloan_system.xml
/data/data/####/ywPrefsTools.xml
/data/media/####/.tcookieid
/data/media/####/2_20240710_r
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/tbslog.txt
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

cat /proc/net/xt_qtaguid/stats
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
getprop
getprop ro.product.cpu.abi
sh

Loads the following dynamic libraries:

libinet.2.0.1
libjiagu
libnative-lib

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding
RC4

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS7Padding
DES-CBC-PKCS5Padding

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.

Gets information about accounts associated with the device.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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