Adware.Gexin.21212

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) d####.opensp####.cn:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) 1####.250.27.95:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.2) 1####.250.102.94:443
TCP(TLS/1.2) 1####.250.27.95:443
UDP 1####.250.27.95:443

DNS requests:

and####.b####.qq.com
and####.google####.com
api.map.b####.com
d####.opensp####.cn
l####.tbs.qq.com
log.u####.com
m####.go####.com
plb####.u####.com
safebro####.google####.com
scs.opensp####.cn
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com
www.yunda####.com
www.yunda####.com.####.8

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
d####.opensp####.cn/index.php/clientrequest/clientcollect/isCollect
d####.opensp####.cn/scs?cmd=####&logver=####&size=####
l####.tbs.qq.com/ajax?c=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/FileLog.mmap2
/data/data/####/FileLog_20210608.xlog
/data/data/####/SP4KEYcom.yundada56.consignor.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/authStatus_com.yundada56.consignor.xml
/data/data/####/authStatus_com.yundada56.consignor;pushservice.xml
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/com.iflytek.id.xml
/data/data/####/com.iflytek.msc.xml
/data/data/####/com.yundada56.consignor.BETA_VALUES.xml
/data/data/####/com.yundada56.consignor.BETA_VALUES.xml.bak
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNjIzMTA5ODQ5NzY5;
/data/data/####/dW1weF9pbnRlcm5hbF8xNjIzMTA5ODYxMDg5;
/data/data/####/dW1weF9zaGFyZV8xNjIzMTA5ODg3NzY1;
/data/data/####/dW1weF9zaGFyZV8xNjIzMTA5ODg4MDgx;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/getui_sp.xml
/data/data/####/i==1.2.0&&1.10.0_1623109849469_envelope.log
/data/data/####/i==1.2.0&&1.10.0_1623109860852_envelope.log
/data/data/####/iflytek_state_com.yundada56.consignor.xml
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/mac.xml
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/security_info (deleted)
/data/data/####/setting.xml
/data/data/####/share.db-journal
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_config.xml.bak
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/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/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.umm.dat
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/com.yundada56.consignor.bin
/data/media/####/iflyworkdir_test (deleted)
/data/media/####/sysid.dat
/data/media/####/tbslog.txt
/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
getprop
getprop ro.product.cpu.abi
ls /

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-GCM-NoPadding

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.).

Displays its own windows over windows of other apps.

Requests the system alert window permission.

技术

术语

教育培训

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