Adware.Gexin.22445

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) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(TLS/1.0) 1####.250.179.138:443
TCP(TLS/1.0) qy-swa####.qi####.com:443
TCP(TLS/1.0) al####.u####.com:443
TCP(TLS/1.0) safebro####.google####.com:443
TCP(TLS/1.0) nim.qi####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) lbs.net####.im:443
TCP(TLS/1.0) def####.cn.zb.####.com:443
TCP(TLS/1.0) 1####.251.39.110:443
TCP(TLS/1.0) plb####.u####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) 1####.250.179.174:443
TCP(TLS/1.2) 2####.58.214.3:443
TCP(TLS/1.2) 1####.250.179.138:443
TCP(TLS/1.2) 1####.250.179.174:443
TCP link-####.net####.im:8080
TCP cm-10####.g####.com:5226
TCP l####.net####.im:8080
TCP sdk.o####.t####.####.net:5224
TCP m.sudia####.com:443

DNS requests:

7j####.c####.z0.####.com
and####.b####.qq.com
and####.google####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-10####.g####.com
instant####.google####.com
l####.net####.im
lbs.net####.im
link-####.net####.im
log.u####.com
m.sudia####.com
nim.qi####.com
norma-e####.m####.com
plb####.u####.com
qy-swa####.qi####.com
safebro####.google####.com
sdk.c####.g####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.u####.com

HTTP GET requests:

cdn-sdk####.g####.com.####.com/tdata_DNL558
cdn-sdk####.g####.com.####.com/tdata_EDB102
cdn-sdk####.g####.com.####.com/tdata_RdS556
cdn-sdk####.g####.com.####.com/tdata_hqs030
def####.cn.zb.####.com:443/bar/get/5bbb06b4f1f556523800009e/?pcv=####&de...
nim.qi####.com:443/webapi/emoji/emojiPackage/map?appKey=####
nim.qi####.com:443/webapi/user/da/config?appKey=####
norma-e####.m####.com/android/exchange/getpublickey.do
sdk.o####.p####.####.com/api/addr.htm
ti####.c####.l####.####.com/tdata_FhD658

HTTP POST requests:

al####.u####.com:443/unify_logs
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
nim.qi####.com:443/webapi/sdk/setting?appKey=####&fromType=####
nim.qi####.com:443/webapi/user/create.action?deviceid=####&appKey=####
norma-e####.m####.com/push/android/external/add.do
plb####.u####.com:443/umpx_internal
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/2f2b1e82038d
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/NIMSDK_Config_d060a9f811f20218ae83738e0b4d83d2.xml
/data/data/####/NIMSDK_Config_d060a9f811f20218ae83738e0b4d83d2_...84.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/Unicorn.d060a9f811f20218ae83738e0b4d83d2.xml
/data/data/####/a==7.5.4&&1.1.4_1643340813818_envelope.log
/data/data/####/andlang
/data/data/####/andlang.crc
/data/data/####/andlang.xml
/data/data/####/bugly_db_
/data/data/####/bugly_db_-journal
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/com.nyso.sudian.BETA_VALUES.xml
/data/data/####/com.nyso.sudian.BETA_VALUES.xml.bak
/data/data/####/com.qiyukf.analytics.xml
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/crash_dump.log
/data/data/####/crashrecord.xml
/data/data/####/dW1weF9pbnRlcm5hbF8xNjQzMzQwODA5OTc3;
/data/data/####/dW1weF9pbnRlcm5hbF8xNjQzMzQwODIwMDEw;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/geofencing.db
/data/data/####/geofencing.db-journal
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/i==1.2.0&&1.1.4_1643340810513_envelope.log
/data/data/####/i==1.2.0&&1.1.4_1643340820030_envelope.log
/data/data/####/info.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jni_log_1643340835050.txt
/data/data/####/jni_log_1643340852120.txt
/data/data/####/jsb.version
/data/data/####/libjiagu.so
/data/data/####/libweexjsb.so
/data/data/####/local_crash_lock
/data/data/####/mipush_extra.xml
/data/data/####/mipush_region
/data/data/####/mipush_region.lock
/data/data/####/mmkv.default
/data/data/####/mmkv.default.crc
/data/data/####/msg.db-journal
/data/data/####/native_record_lock
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qiyu_save_d060a9f811f20218ae83738e0b4d83d2.xml
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/share.db-journal
/data/data/####/sys_log_1643340835050.txt
/data/data/####/sys_log_1643340852120.txt
/data/data/####/tdata_DNL558
/data/data/####/tdata_DNL558.dex
/data/data/####/tdata_DNL558.dex.flock (deleted)
/data/data/####/tdata_DNL558.jar
/data/data/####/tdata_RdS556
/data/data/####/tdata_RdS556.dex
/data/data/####/tdata_RdS556.dex.flock (deleted)
/data/data/####/tdata_RdS556.jar
/data/data/####/tdata_hqs030
/data/data/####/tdata_hqs030.dex
/data/data/####/tdata_hqs030.dex.flock (deleted)
/data/data/####/tdata_hqs030.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/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_general_config.xml.bak
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/unicorn#cheese#
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.umm.dat
/data/media/####/2022-01-28.log.txt
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.nyso.sudian.bin
/data/media/####/com.nyso.sudian.db
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/sysid.dat
/data/media/####/tdata_DNL558
/data/media/####/tdata_RdS556
/data/media/####/tdata_hqs030
/data/media/####/test.log (deleted)
/data/media/####/tmp_c_20220128
/data/media/####/tmp_u_20220128
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/data/app/<Package>-1/lib/arm//libweexjsb.so 42 44 1 /data/user/0/<Package>/app_crash/crash_dump.log
/data/app/<Package>-1/lib/arm//libweexjsb.so 43 44 1 /data/user/0/<Package>/app_crash/crash_dump.log
/data/app/<Package>-1/lib/arm//libweexjsb.so 51 52 1 /data/user/0/<Package>/app_crash/crash_dump.log
/data/app/<Package>-1/lib/arm//libweexjsb.so 92 93 1 /data/user/0/<Package>/app_crash/crash_dump.log
/system/bin/cat /proc/cpuinfo
/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/lib/arm/houdini /data/app/<Package>-1/lib/arm//libweexjsb.so /data/app/<Package>-1/lib/arm//libweexjsb.so 79 80 1 /data/user/0/<Package>/app_crash/crash_dump.log
getprop
ls /
ls /sys/class/thermal
mount
sh

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding
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 APN settings.

Gets information about installed apps.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Requests the system alert window permission.

技术

术语

教育培训

误区

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