Android.Packed.55443

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.1007.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) orn####.wwe####.com:17001
TCP(HTTP/1.1) adv####.1####.com:80
TCP(HTTP/1.1) rdkq####.qixin####.com:80
TCP(HTTP/1.1) 8.2####.35.113:443
TCP(HTTP/1.1) www.gos####.com:80
TCP(HTTP/1.1) 14.1####.143.241:443
TCP(HTTP/1.1) 1####.21.21.71:443
TCP(TLS/1.0) 2####.58.214.14:443
TCP(TLS/1.0) 1####.250.179.202:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) 14.1####.143.241:443
TCP(TLS/1.0) 8.2####.35.113:443
TCP(TLS/1.0) 1####.21.21.71:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) md####.google####.com:443
TCP(TLS/1.2) www.google####.com:443
TCP(TLS/1.2) 2####.58.214.14:443
UDP www.google####.com:443

DNS requests:

adv####.1####.com
ap####.uc.cn
api.1####.com
api.bj####.com
connect####.gst####.com
flowcon####.d####.sa####.net
md####.google####.com
orn####.wwe####.com
u####.u####.com
v1.hito####.cn
www.google####.com
www.gos####.com

HTTP GET requests:

1####.21.21.71:443/
adv####.1####.com/chao/tx/cookie.php
adv####.1####.com/flashConfig.php
adv####.1####.com/lexicon/
rdkq####.qixin####.com/index.php/app/ios/m3u8/index
www.gos####.com/zzyuan/zyds/

HTTP POST requests:

14.1####.143.241:443/collect?chk=####&vno=####&uuid=####&app=####&enc=####
8.2####.35.113:443/unify_logs
8.2####.35.113:443/zcfg
adv####.1####.com/api/v1/report
adv####.1####.com/api/v1/takeAdverts
orn####.wwe####.com:17001/cbcvu9/

File system changes:

Creates the following files:

/data/data/####/.cl
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.jg.store.report_cf
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/CrBHWtO.dex
/data/data/####/CrBHWtO.dex.flock (deleted)
/data/data/####/CrBHWtO.jar
/data/data/####/DAOLNWOD0ECRUOSER0MOC.st
/data/data/####/Identify.txt
/data/data/####/M3U8PreferenceHelper.xml
/data/data/####/M3U8PreferenceHelper.xml.bak
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/_p.xml
/data/data/####/_sh.xml
/data/data/####/cdt.wa
/data/data/####/ck732093061jinshan.xml
/data/data/####/ck732093061jinshan.xml.bak
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.oat
/data/data/####/com.e4a.runtime.android.mainActivity.xml
/data/data/####/com.e4a.runtime.android.mainActivity.xml.bak
/data/data/####/com.resource.download_preferences.xml
/data/data/####/cr.wa
/data/data/####/ctcms.xml
/data/data/####/ctcms.xml.bak
/data/data/####/device.xml
/data/data/####/dt.wa
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&1.0.0_1630609152681_dW5pZnlfbG9ncw==;.log
/data/data/####/info.xml
/data/data/####/libjiagu.so
/data/data/####/metrics_guid
/data/data/####/okgo_server.db
/data/data/####/okgo_server.db-journal
/data/data/####/proc_auxv
/data/data/####/setting.cfg
/data/data/####/t==9.2.7&&1.0.0_1630609150777_dW5pZnlfbG9ncw==;.log
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/um_pri.xml
/data/data/####/um_session_id.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_common_config.xml.bak (deleted)
/data/data/####/umeng_common_location.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_sp_zdata.xml
/data/data/####/umeng_zcfg_flag
/data/data/####/umeng_zero_cache.db
/data/data/####/umeng_zero_cache.db-journal
/data/data/####/unique
/data/data/####/ver
/data/data/####/xm.xml
/data/data/####/z==1.2.0&&1.0.0_1630609138724_emNmZw==;.log
/data/media/####/.vkwd
/data/media/####/1zavebeymuxmj5hxllj7ejkcf
/data/media/####/ContextData.xml
/data/media/####/_pn
/data/media/####/_shn
/data/media/####/databases.db
/data/media/####/databases.db-journal
/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
cat /sys/class/net/wlan0/address
getprop ro.yunos.build.version
ls /
ls /sys/class/thermal
sh -c type su

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA-ECB-PKCS1Padding
RSA-None-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
RSA-None-PKCS1Padding

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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