Adware.Gexin.10865

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) heatedl####.cn-hang####.log.####.com:80
TCP(HTTP/1.1) h5.nuan####.net:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(TLS/1.0) c####.x####.com:443
TCP(TLS/1.0) api.heated####.com:443
TCP(TLS/1.0) av1.x####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5224

DNS requests:

7j####.c####.z0.####.com
and####.b####.qq.com
api.heated####.com
av1.x####.com
c####.g####.ig####.com
c####.x####.com
c-h####.g####.com
h5.nuan####.net
heatedl####.cn-hang####.log.####.com
heatedl####.cn-hang####.log.####.com
i.t####.com
im####.heated####.com
l####.tbs.qq.com
pub-####.qin####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net

HTTP GET requests:

d####.c####.l####.####.com/FhRCvL4-JxLlBtxPTHkDKhYRNiak?imageMo####
h5.nuan####.net/?td_channelid=####
qin####.com.www.####.com/tdata_EDT369
t####.c####.q####.####.com/tdata_JNg986
t####.c####.q####.####.com/tdata_MkX219
t####.c####.q####.####.com/tdata_iRz660
t####.c####.q####.####.com/tdata_zzW503
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
heatedl####.cn-hang####.log.####.com/logstores/heatedloan-statistics-rel...
heatedl####.cn-hang####.log.####.com/logstores/heatedloan_log_android_re...
l####.tbs.qq.com/ajax?c=####&k=####
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/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/1553422627391_2294
/data/data/####/1553422627528_2294
/data/data/####/1553422627628_2294
/data/data/####/1553422627887_2294
/data/data/####/1553422628412_2329
/data/data/####/1553422628481_2329
/data/data/####/1a1babdde892f305d35d0f929e492d95e17dfaa3987111f....0.tmp
/data/data/####/2b89e045ae06
/data/data/####/NUANSHUIDAI.xml
/data/data/####/TDCloudSettingsConfigBEDCE0E0F8C94824977284C32C237D71.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_longtime0.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDpref_shorttime0.xml
/data/data/####/a27d1cf0e40be567c48dca9a64d698e67690503937a2d22....0.tmp
/data/data/####/bae92d7e199c27b471b34762a5706e44fb1dac54d28d187....0.tmp
/data/data/####/bankcode.json
/data/data/####/bugly_db_-journal
/data/data/####/com.heated.heatedloan.BETA_VALUES.xml
/data/data/####/com.heated.heatedloan_preferences.xml
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/debug.conf
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/gx_sp.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu249136719.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/province.json
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_JNg986
/data/data/####/tdata_JNg986.jar
/data/data/####/tdata_MkX219
/data/data/####/tdata_MkX219.jar
/data/data/####/tdata_iRz660
/data/data/####/tdata_iRz660.jar
/data/data/####/tdata_zzW503
/data/data/####/tdata_zzW503.jar
/data/data/####/tdid.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.tcookieid
/data/media/####/730deb94-8747-4c01-8a81-bee93fd0aac6.jpg
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.heated.heatedloan.bin
/data/media/####/com.heated.heatedloan.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/tdata_JNg986
/data/media/####/tdata_MkX219
/data/media/####/tdata_iRz660
/data/media/####/tdata_zzW503
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.getui.PushService 25075 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 <Package Folder>/.jiagu/libjiagu249136719.so
getprop
getprop ro.product.cpu.abi
mount

Loads the following dynamic libraries:

Bugly
getuiext2
libjiagu249136719

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

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

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

技术

术语

教育培训

误区

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