Adware.Gexin.22659

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(TLS/1.0) 1####.250.179.170:443
TCP(TLS/1.0) def####.cn.zb.####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) plb####.u####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) secgw-d####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) 1####.251.36.42:443
TCP(TLS/1.2) 1####.217.168.195:443
UDP 1####.0.10.1:137

DNS requests:

and####.b####.qq.com
and####.google####.com
c####.x####.com
i.t####.com
log.u####.com
plb####.u####.com
u####.u####.com
y####.al####.org

HTTP GET requests:

c####.x####.com:443/sdk/conf?id=####&p=####&v=####&sv=####&cv=####
def####.cn.zb.####.com:443/bar/get/5b17d440f29d980b5d000174/?pcv=####&de...

HTTP POST requests:

al####.u####.com:443/unify_logs
and####.b####.qq.com/rqd/async?aid=####
plb####.u####.com:443/umpx_internal
plb####.u####.com:443/umpx_share
secgw-d####.wagbr####.ali####.####.com:443/saveWb.json?evt=####

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/####/.jgck
/data/data/####/0a231bd8575dcf72.txt
/data/data/####/1004
/data/data/####/1645417006324_3351
/data/data/####/1645417006838_3351
/data/data/####/1645417007884_3351
/data/data/####/1645417043183_3351
/data/data/####/1645417069266_3678
/data/data/####/1645417069729_3678
/data/data/####/1645417070130_3678
/data/data/####/627955262
/data/data/####/Q0VSVC5SU0EK.txt
/data/data/####/QALSERVICE_umeng_common_config.xml
/data/data/####/SGMANAGER_DATA2
/data/data/####/SGMANAGER_DATA2.tmp
/data/data/####/SG_INNER_DATA
/data/data/####/TDCloudSettingsConfigE375E01FC2BF4E0089EF3355FB6FFBC6.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TLS_DEVICE_INFO.xml
/data/data/####/TalingDataConfigE375E01FC2BF4E0089EF3355FB6FFBC6.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/WindVane_wv_main_configcommonwv-data
/data/data/####/WindVane_wv_main_configdomainwv-data
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/com.qikevip.app_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNjQ1NDE3MDQyNjYx;
/data/data/####/dW1weF9zaGFyZV8xNjQ1NDE3MDQzODkz;
/data/data/####/dW1weF9zaGFyZV8xNjQ1NDE3MDU0ODky;
/data/data/####/dc5c831113d6155178
/data/data/####/dc7d30d23e0cf2303f
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/i==1.2.0&&3.61_1645417042049_envelope.log
/data/data/####/imei.xml
/data/data/####/info.xml
/data/data/####/libjiagu.so
/data/data/####/libsgmain_312757200000.dex
/data/data/####/libsgmain_312757200000.dex.flock (deleted)
/data/data/####/libsgmainso-5.4.121.so
/data/data/####/libsgmainso-5.4.121.so.tmp.3351
/data/data/####/libsgsecuritybody_312757200000.dex
/data/data/####/libsgsecuritybody_312757200000.dex.flock (deleted)
/data/data/####/libsgsecuritybodyso-5.4.79.so
/data/data/####/local_crash_lock
/data/data/####/lock.lock
/data/data/####/mainpkgInfo.config
/data/data/####/mainpkgInfo.config.tmp
/data/data/####/native_record_lock
/data/data/####/proc_auxv
/data/data/####/qike_share_data.xml
/data/data/####/report_v5.msgstore-journal (deleted)
/data/data/####/security_info
/data/data/####/securitybodypkgInfo.config
/data/data/####/securitybodypkgInfo.config.tmp
/data/data/####/sgFile.lock
/data/data/####/share.db-journal
/data/data/####/sp.lock
/data/data/####/tdid.xml
/data/data/####/tls_device.dat
/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_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/wv_web_info.dat
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.tcookieid
/data/media/####/.umm.dat
/data/media/####/app.22.02.21.07.log
/data/media/####/sdk.22.02.21.07.log
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/data/user/0/<Package>/files/dc5c831113d6155178
/data/user/0/<Package>/files/dc7d30d23e0cf2303f
/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/sh -c type su
getprop
getprop ro.build.version.release
ls /
ls /sys/class/thermal

Loads the following dynamic libraries:

libBugly
lib_imcore_group_ext_gyp
lib_imcore_jni_gyp
lib_imcore_msg_ext_gyp
lib_imcore_sns_ext_gyp
lib_imcore_ugc_ext_gyp
libgnustl_shared
libjiagu
libqalcodecwrapper
libqalmsfboot
libsgmainso-5.4.121
libtpnsSecurity

Uses the following algorithms to encrypt data:

AES-GCM-NoPadding
DES-CBC-PKCS5Padding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-GCM-NoPadding

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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