Adware.Gexin.22809

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####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) api.s####.mob.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) 1####.254.116.116:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.net:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) d####.medli####.com:80
TCP(HTTP/1.1) upg####.medli####.com:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) y####.tim.qq.com:443
TCP(TLS/1.0) t####.growi####.com:443
TCP(TLS/1.0) 1####.250.185.202:443
TCP(TLS/1.0) t.growi####.com:443
TCP(TLS/1.0) 1####.250.185.106:443
TCP(TLS/1.0) 1####.250.186.138:443
TCP(TLS/1.0) app.medli####.com:443
TCP(TLS/1.0) 2####.58.212.174:443
TCP(TLS/1.0) and####.a####.go####.com:443
TCP(TLS/1.0) f####.253.com:443
TCP(TLS/1.0) upg####.medli####.com:443
TCP(TLS/1.0) 10b6855####.bug####.cn:443
TCP(TLS/1.2) 1####.250.185.106:443
TCP(TLS/1.2) 1####.250.185.163:443
TCP(TLS/1.2) 1####.250.185.202:443
TCP(TLS/1.2) 1####.250.186.110:443
TCP 1####.62.116.7:80
TCP cm-10####.g####.com:5226
TCP cm-1####.g####.com:5226
TCP 1####.62.71.51:80
TCP sdk.o####.t####.####.com:5224

DNS requests:

10b6855####.bug####.cn
7x####.c####.z0.####.com
a####.exc.mob.com
and####.a####.go####.com
and####.b####.qq.com
api.map.b####.com
api.s####.mob.com
app.medli####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.g####.com
cm-10####.g####.com
d####.medli####.com
doctor####.medli####.com
f####.253.com
f.gm.m####.com
h5.medli####.com
inq####.medli####.com
l####.tbs.qq.com
ph.medli####.com
rn.medli####.com
sdk.c####.g####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
t####.growi####.com
t.growi####.com
upg####.medli####.com
y####.tim.qq.com

HTTP GET requests:

api.s####.mob.com/privacy/policy/ms/version?appkey=####&apppkg=####&appv...
app.medli####.com:443/rest/v1/api/sync/task-info?sys_p=####&x_platform=#...
app.medli####.com:443/rest/v1/co-pa/inquiry/deal-order?start=####&limit=...
app.medli####.com:443/rest/v1/doctor-workspace/horse-race-lamp?sys_p=###...
app.medli####.com:443/rest/v1/doctor-workspace/index?sys_p=####&x_platfo...
app.medli####.com:443/rest/v1/doctor-workspace/todo/messages?isNew=####&...
app.medli####.com:443/rest/v1/feed/notify?lastFollowTime=####&sys_p=####...
app.medli####.com:443/rest/v1/users/services/get?sys_p=####&x_platform=#...
cdn-sdk####.g####.com.####.com/tdata_RBO669
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_uxr091
d####.c####.l####.####.com/config/hzv9.conf
sdk.o####.p####.####.com/api/addr.htm
t####.c####.q####.####.net/Fh_mBOykCsLMW7s0ns1bOt-6Vg_V
t####.c####.q####.####.net/FoPoIirXV2jH7nMG5GN9EGo1iAjh
t####.growi####.com:443/products/816aa1c30bd81045/android/<Package>/sett...
t####.growi####.com:443/products/816aa1c30bd81045/android/net.medlinker....
t.growi####.com:443/app/816aa1c30bd81045/android/devices?u=####&dm=####&...
upg####.medli####.com/app/version/latestList?app=####&sys_p=####&cli_v=#...
upg####.medli####.com/version?platform=####&clientVersion=####&clientCha...
upg####.medli####.com:443/app/doctor/authority?sys_p=####&x_platform=###...
upg####.medli####.com:443/app/pool/list?type=####&limit=####&sys_p=####&...
upg####.medli####.com:443/doctor/medicine-clinic/my/list?statusType=####...
upg####.medli####.com:443/null/android.meta
upg####.medli####.com:443/v1/broadcasts/activities?sys_p=####&x_platform...
upg####.medli####.com:443/v1/cdm/service-item/order-count?sys_p=####&x_p...

HTTP POST requests:

10b6855####.bug####.cn:443/api/stat/init
and####.b####.qq.com/rqd/async?aid=####
api.s####.mob.com/conf5
api.s####.mob.com/conn
api.s####.mob.com/errlog
api.s####.mob.com/snsconf
app.medli####.com:443/rest/v1/sync
app.medli####.com:443/rest/v1/users/visitors/add
c-h####.g####.com/api.php?format=####&t=####
d####.medli####.com/v5/collect
f####.253.com:443/flash/v2/accountInit
l####.tbs.qq.com/ajax?c=####&k=####
sdk.o####.p####.####.com/api.php?format=####&t=####
upg####.medli####.com:443/app/getDoctorConfigInfo?sys_p=####&x_platform=...
upg####.medli####.com:443/app/order/historyOrderList?sys_p=####&x_platfo...
upg####.medli####.com:443/app/order/untreatedOrderList?sys_p=####&x_plat...
y####.tim.qq.com:443/v4/imopenstat/im_sdk_report?sdkappid=####

File system changes:

Creates the following files:

/data/data/####/.artc_lock
/data/data/####/.at_lock
/data/data/####/.cl
/data/data/####/.dic_lock
/data/data/####/.duid
/data/data/####/.dvcv_lock
/data/data/####/.filedownloader_pause_all_marker.b
/data/data/####/.globalLock
/data/data/####/.im_lock
/data/data/####/.jg.ic
/data/data/####/.lesd_lock
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrecord (deleted)
/data/data/####/.mrlock
/data/data/####/.old_file_converted
/data/data/####/.pkg_lock
/data/data/####/.pkgs_lock
/data/data/####/.slw
/data/data/####/.statistics
/data/data/####/.vpl_lock
/data/data/####/1002
/data/data/####/1004
/data/data/####/47e816026f25e3e292f71e0f29353af0.0
/data/data/####/47e816026f25e3e292f71e0f29353af0.0.tmp
/data/data/####/47e816026f25e3e292f71e0f29353af0.1
/data/data/####/47e816026f25e3e292f71e0f29353af0.1.tmp
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/BuglySdkInfos.xml
/data/data/####/ContextData.xml
/data/data/####/Cookies-journal
/data/data/####/DeviceInfo.xml
/data/data/####/Medlinker.xml
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/SP_AROUTER_CACHE.xml.bak
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/addcase_ic_tips_index_01.png
/data/data/####/addcase_ic_tips_index_02.png
/data/data/####/addcase_ic_tips_index_03.png
/data/data/####/addcase_ic_tips_index_04.png
/data/data/####/android.meta
/data/data/####/authStatus_net.medlinker.medlinker;remote.xml
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/chuanglan_report_2.2.1.db
/data/data/####/chuanglan_report_2.2.1.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/####/classes.dex;classes5.dex
/data/data/####/classes.dex;classes6.dex
/data/data/####/classes.dex;classes7.dex
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/db_medlinker-journal
/data/data/####/decode.zip
/data/data/####/download_video_record-journal
/data/data/####/dso_deps
/data/data/####/dso_lock
/data/data/####/dso_manifest
/data/data/####/dso_state
/data/data/####/editor.html
/data/data/####/filedownloader.db
/data/data/####/filedownloader.db-journal
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/growing.db-journal
/data/data/####/growing_ecsid.xml
/data/data/####/growing_persist_data.xml
/data/data/####/growing_profile.xml
/data/data/####/growing_profile.xml.bak (deleted)
/data/data/####/growing_server_pref.xml
/data/data/####/hybrid_data_version
/data/data/####/imsdk.mmap3
/data/data/####/imsdk_20220226.xlog
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/lna.nq
/data/data/####/local_crash_lock
/data/data/####/local_crash_lock (deleted)
/data/data/####/mac.xml
/data/data/####/md5
/data/data/####/mob_commons_1
/data/data/####/native_record_lock
/data/data/####/native_record_lock (deleted)
/data/data/####/net.medlinker.medlinker.BETA_VALUES.xml
/data/data/####/net.medlinker.medlinker;filedownloader.growing.db
/data/data/####/net.medlinker.medlinker;filedownloader.growing.db-journal
/data/data/####/net.medlinker.medlinker;imremote.growing.db
/data/data/####/net.medlinker.medlinker;imremote.growing.db-journal
/data/data/####/net.medlinker.medlinker;patch.growing.db
/data/data/####/net.medlinker.medlinker;patch.growing.db-journal
/data/data/####/net.medlinker.medlinker;pushservice.growing.db
/data/data/####/net.medlinker.medlinker;pushservice.growing.db-journal
/data/data/####/net.medlinker.medlinker;remote.growing.db
/data/data/####/net.medlinker.medlinker;remote.growing.db-journal
/data/data/####/normalize.css
/data/data/####/pili_qos_index.json
/data/data/####/pili_qos_log.0
/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/####/qos.xml
/data/data/####/rich_editor.js
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/share_data.xml
/data/data/####/share_sdk_1
/data/data/####/sharesdk.db-journal
/data/data/####/style.css
/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/####/tdata_RBO669
/data/data/####/tdata_RBO669.dex
/data/data/####/tdata_RBO669.dex.flock (deleted)
/data/data/####/tdata_RBO669.jar
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.dex
/data/data/####/tdata_cpZ817.dex.flock (deleted)
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_uxr091
/data/data/####/tdata_uxr091.dex
/data/data/####/tdata_uxr091.dex.flock (deleted)
/data/data/####/tdata_uxr091.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/udesk_sdk.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_general_config.xml.bak
/data/data/####/video_key-journal
/data/data/####/video_record-journal
/data/media/####/.cuid2
/data/media/####/.mn_1666188972
/data/media/####/.slw
/data/media/####/2451e6c8b261c63a8da3658b7ed366e9.0.tmp
/data/media/####/2451e6c8b261c63a8da3658b7ed366e9.1
/data/media/####/3091772c91635d5a6ca49526f720e3b9.0.tmp
/data/media/####/3091772c91635d5a6ca49526f720e3b9.1
/data/media/####/460445a3abed898cee6ef72d5dcdec91.0.tmp
/data/media/####/460445a3abed898cee6ef72d5dcdec91.1.tmp
/data/media/####/742cf111d66479834dff367a98dba7de.0.tmp
/data/media/####/742cf111d66479834dff367a98dba7de.1
/data/media/####/7c700cab8e3d54e18c124af88f9923a2.0.tmp
/data/media/####/7c700cab8e3d54e18c124af88f9923a2.1.tmp
/data/media/####/8d418b96998bccb1fc48d2c64aad32ac.0.tmp
/data/media/####/8d418b96998bccb1fc48d2c64aad32ac.1.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/b1ee1bf79a15fab60153f27e74febf9f.0.tmp
/data/media/####/b1ee1bf79a15fab60153f27e74febf9f.1.tmp
/data/media/####/c722166be12aedbd3bbdcfca7a9a6f1f.0.tmp
/data/media/####/c722166be12aedbd3bbdcfca7a9a6f1f.1.tmp
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/eaa396c20bba45e933577d36caa7dbaf.0.tmp
/data/media/####/eaa396c20bba45e933577d36caa7dbaf.1.tmp
/data/media/####/fa93961b6c2db454e60928593d9243c9.0.tmp
/data/media/####/fa93961b6c2db454e60928593d9243c9.1.tmp
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/imsdk.mmap3
/data/media/####/imsdk_20220226.xlog
/data/media/####/journal
/data/media/####/net.medlinker.medlinker.bin
/data/media/####/net.medlinker.medlinker.db
/data/media/####/tbslog.txt
/data/media/####/tdata_RBO669
/data/media/####/tdata_cpZ817
/data/media/####/tdata_uxr091
/data/media/####/test.log (deleted)
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

cat /sys/class/net/wlan0/address
getprop
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.smartisan.version
getprop ro.vivo.os.version
logcat -d -v threadtime
logcat -v time -t 500 4267
ls /data/anr/

Loads the following dynamic libraries:

libBugtags
libImSDK
libQPlayer
libcamerakit
libgetuiext2
libjiagu
librealm-jni

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-GCM-NoPadding
DES

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Accesses camera interface.

Gets information about location.

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.

Tecnologie

Termini

Formazione ed informazione

Falsi miti

Technical information

Curing recommendations

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