Android.RemoteCode.7900

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.893.origin
Android.RemoteCode.337.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) c####.ka####.com.####.net:80
TCP(HTTP/1.1) ip.3####.cn:80
TCP(HTTP/1.1) ip####.com:80
TCP(HTTP/1.1) pv.s####.com.####.com:80
TCP(HTTP/1.1) 1####.196.223.26:7001
TCP(HTTP/1.1) open####.b####.com:80
TCP(HTTP/1.1) 1####.196.207.189:8080
TCP(HTTP/1.1) g3.l####.com:80
UDP(NTP) 2.and####.p####.####.org:123
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) rr2---s####.g####.com:443
TCP(TLS/1.0) wds.e####.com.####.cn:443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) u####.u####.com:443
TCP(TLS/1.0) na61-####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) new-####.u####.com:443
TCP(TLS/1.0) rr1---s####.g####.com:443
TCP(TLS/1.2) 64.2####.165.94:443
TCP not####.org:443
TCP 1####.62.70.199:9989
TCP arm.z####.cn:10016
UDP www.google####.com:443

DNS requests:

2.and####.p####.####.org
arm.z####.cn
c####.ka####.com
g3.l####.com
ip####.com
ip.3####.cn
m####.go####.com
not####.org
open####.b####.com
p####.google####.com
pla####.google####.com
pv.s####.com
rr1---s####.g####.com
rr2---s####.g####.com
u####.u####.com
ucc.u####.com
ut####.u####.com
wds.e####.com
www.google####.com

HTTP GET requests:

c####.ka####.com.####.net/background/sdk/task_15003_1624437784766.jar
g3.l####.com/r?format=####
ip####.com/json/?lang=####
ip.3####.cn/IPShare/info
open####.b####.com/api.php?query=####&resource_id=####&oe=####
pv.s####.com.####.com/cityjson
wds.e####.com.####.cn:443/224266.txt

HTTP POST requests:

na61-####.wagbr####.ali####.####.com:443/v1/fetch
new-####.u####.com:443/api/postZdata/v4
u####.u####.com:443/unify_logs
u####.u####.com:443/zcfg

File system changes:

Creates the following files:

/data/data/####/.dex2oatlock
/data/data/####/.imprint
/data/data/####/.updateIV.dat
/data/data/####/.updateIV.dat_0
/data/data/####/.updateIV.dat_1
/data/data/####/0000000lllll_0.dex
/data/data/####/0000000lllll_1.dex
/data/data/####/000O00ll111l_0.dex
/data/data/####/000O00ll111l_1.dex
/data/data/####/00O000ll111l_0.dex
/data/data/####/00O000ll111l_0.dex.flock
/data/data/####/00O000ll111l_0.dex.flock (deleted)
/data/data/####/00O000ll111l_1.dex
/data/data/####/00O000ll111l_1.dex.flock
/data/data/####/00O000ll111l_1.dex.flock (deleted)
/data/data/####/0B56455959.dex
/data/data/####/0B56455959.dex.flock (deleted)
/data/data/####/0B56455959.jar
/data/data/####/0B56455959.jar.0d1bd748ca83b989c72e66ed8dcd01d8
/data/data/####/0B5645595A.dex
/data/data/####/0B5645595A.dex.flock (deleted)
/data/data/####/0B5645595A.jar
/data/data/####/0OO00l111l1l
/data/data/####/0OO00l111l1l.lock
/data/data/####/0a50e0dce415e49fd400a6c1379684ea
/data/data/####/358734d2b0014b2d674a586bb63e89fc
/data/data/####/3acdcf6e2746272cedc579da55823e8d
/data/data/####/3cf355c0e7b9e09f200b7ff2de301d09
/data/data/####/7f33541f781d6072f7cf46862a0a93a1
/data/data/####/AndroidManifest.xml
/data/data/####/MANIFEST.MF
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/Web Data
/data/data/####/Web Data-journal
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/XWalkRuntimeLib.apk
/data/data/####/activity_author_main_2.xml
/data/data/####/activity_launcher_summary.xml
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/ccdx3
/data/data/####/cconfig_sharedpreference.xml
/data/data/####/classes.dex
/data/data/####/com.aesq.zb_preferences.xml
/data/data/####/delayed_transmission_flag_new.xml
/data/data/####/dfch.txt
/data/data/####/dialog_author_content_2.xml
/data/data/####/dialog_content.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f635a1e0566a63250320a5e82a5a05ae
/data/data/####/favch.db
/data/data/####/favch.db-journal
/data/data/####/gtch.txt
/data/data/####/gtth.txt
/data/data/####/hqg.png
/data/data/####/i==1.2.0&&1.0.19_1669480063395_dW5pZnlfbG9ncw==;.log
/data/data/####/icudtl.dat
/data/data/####/index
/data/data/####/lbch.txt
/data/data/####/lbmv.txt
/data/data/####/libxwalkcore.so
/data/data/####/metrics_guid
/data/data/####/mmkv.default
/data/data/####/no_notice.mp3
/data/data/####/o0oooOO0ooOo.dat
/data/data/####/otto-v60.so
/data/data/####/proc_auxv
/data/data/####/resources.arsc
/data/data/####/selector_btn_2.xml
/data/data/####/selector_dialog_btn.xml
/data/data/####/selector_item.xml
/data/data/####/shape_btn_fouces_2.xml
/data/data/####/shape_btn_nofouces_2.xml
/data/data/####/shape_content_bg_2.xml
/data/data/####/shape_desktop_bg.xml
/data/data/####/shape_mask_bg.xml
/data/data/####/shape_pro_ring.xml
/data/data/####/shape_tag_bg.xml
/data/data/####/share_date.xml
/data/data/####/share_date.xml.bak (deleted)
/data/data/####/sottArm
/data/data/####/ssg.png
/data/data/####/t==9.5.3&&1.0.19_1669480057930_dW5pZnlfbG9ncw==;.log
/data/data/####/the-real-index
/data/data/####/tosversion
/data/data/####/tvch.txt
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/ugw.png
/data/data/####/um_policy_grant.xml
/data/data/####/um_session_id.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_config.xml.bak
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_policy_result_flag
/data/data/####/umeng_sp_oaid.xml
/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/####/urlcfg.txt
/data/data/####/vod.txt
/data/data/####/xml.jar
/data/data/####/xwalk.pak
/data/data/####/xwalk_100_percent.pak
/data/data/####/z==1.2.0&&1.0.19_1669480054950_emNmZw==;.log
/data/data/####/zbch.txt
/data/media/####/0a50e0dce415e49fd400a6c1379684ea
/data/media/####/358734d2b0014b2d674a586bb63e89fc
/data/media/####/3acdcf6e2746272cedc579da55823e8d
/data/media/####/3cf355c0e7b9e09f200b7ff2de301d09
/data/media/####/7f33541f781d6072f7cf46862a0a93a1
/data/media/####/appcfg.txt
/data/media/####/crosswalk-apks-x86.zip
/data/media/####/dbmt.txt
/data/media/####/dbmt.txt (deleted)
/data/media/####/f635a1e0566a63250320a5e82a5a05ae
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/data/user/0/<Package>/files/.temp/sottArm
/system/bin/cat /proc/cpuinfo
/system/lib/arm/houdini /data/user/0/<Package>/files/.temp/sottArm /data/user/0/<Package>/files/.temp/sottArm
cat /sys/class/net/eth0/address
cat /sys/class/net/wlan0/address
chmod 777 /data/user/0/<Package>/app_zbch/dfch.txt
chmod 777 /data/user/0/<Package>/app_zbch/gtch.txt
chmod 777 /data/user/0/<Package>/app_zbch/gtth.txt
chmod 777 /data/user/0/<Package>/app_zbch/hqg.png
chmod 777 /data/user/0/<Package>/app_zbch/lbch.txt
chmod 777 /data/user/0/<Package>/app_zbch/lbmv.txt
chmod 777 /data/user/0/<Package>/app_zbch/ssg.png
chmod 777 /data/user/0/<Package>/app_zbch/tvch.txt
chmod 777 /data/user/0/<Package>/app_zbch/ugw.png
chmod 777 /data/user/0/<Package>/app_zbch/urlcfg.txt
chmod 777 /data/user/0/<Package>/app_zbch/vod.txt
chmod 777 /data/user/0/<Package>/app_zbch/zbch.txt
chmod 777 /data/user/0/<Package>/files/.temp/otto-v60.so
chmod 777 /storage/emulated/0/xwalk/zip
chmod 777 /storage/emulated/0/xwalk/zip/crosswalk-apks-x86.zip
ls /
ls /sys/class/thermal
pgrep -l com.android.launcher3
sh
which su

Loads the following dynamic libraries:

libc++_shared
libmmkv
libshell-super.2019
libumeng-spy
otto-v60

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Uses elevated priveleges.

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

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.

Requests the system alert window permission.

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