Android.RemoteCode.1370

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.127.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) a####.kfw.net:80
TCP(HTTP/1.1) o####.map.b####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) a1.eas####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) loc.map.b####.com:80
TCP(HTTP/1.1) www.eas####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) dev.api.c####.####.net:443
TCP(TLS/1.0) 1####.217.17.78:443
TCP(TLS/1.0) api.s####.com:443
TCP(TLS/1.0) app-ro####.leanc####.cn:443
TCP c####.g####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
7x####.c####.z0.####.com
a####.kfw.net
a####.u####.com
a1.eas####.com
and####.b####.qq.com
api.map.b####.com
api.s####.com
app-ro####.leanc####.cn
c####.g####.ig####.com
c####.g####.ig####.com
c-h####.g####.com
loc.map.b####.com
mt####.go####.com
o####.map.b####.com
ot6m####.api.l####.net
ot6m####.s####.l####.net
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
www.eas####.com

HTTP GET requests:

a####.kfw.net/flow/v1_0/courier/notice?group_id=####&device=####&device_...
t####.c####.q####.####.com/@/flow//pic/head_portrait_pic/888888/51158131...
t####.c####.q####.####.com/@/flow/pic/head_portrait_pic/888888/51158131f...
t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_Soq141
t####.c####.q####.####.com/tdata_vxj811
www.eas####.com/easemob/server.xml?sdk_version=####&app_key=####&file_ve...

HTTP POST requests:

a####.kfw.net/flow/v1_0/user/advertisement
a####.kfw.net/flow/v1_1/service/getSMenu
a####.kfw.net/lbs/v1_0/update/checkUpdate
a####.u####.com/app_logs
a1.eas####.com/kfw/fastservice/devices
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
loc.map.b####.com/sdk.php
o####.map.b####.com/offline_loc
sdk.o####.p####.####.com/api.php?format=####&t=####

Modified file system:

Creates the following files:

/data/data/####/-1254327969765204384
/data/data/####/-229292068649948974
/data/data/####/-229461256-1720411851
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/2032543568-1665605361
/data/data/####/AV_CLOUD_API_VERSION_KEY_ZONE.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/authStatus_net.kfw.kfwknight.xml
/data/data/####/authStatus_net.kfw.kfwknight;remote.xml
/data/data/####/bd_etts_speech_female.dat
/data/data/####/bd_etts_text.dat
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.avos.avoscloud.RequestStatisticsUtil.data.xml
/data/data/####/com.avos.avoscloud.approuter.oT6mxCBFL0CEPXheVM...sz.xml
/data/data/####/crashrecord.xml
/data/data/####/device_id.xml.xml
/data/data/####/easemob.sdk.pref.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/firll.dat
/data/data/####/gal.db
/data/data/####/gal.db-journal
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libcuid.so
/data/data/####/libjiagu-1278194374.so
/data/data/####/local_crash_lock
/data/data/####/multidex.version.xml
/data/data/####/net.kfw.kfwknight.BETA_VALUES.xml
/data/data/####/net.kfw.kfwknight_preferences.xml
/data/data/####/ofl.config
/data/data/####/ofl_location.db
/data/data/####/ofl_location.db-journal
/data/data/####/ofl_statistics.db
/data/data/####/ofl_statistics.db-journal
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/sobot_chat_20181103_log.txt
/data/data/####/sobot_config.xml
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_vxj811
/data/data/####/tdata_vxj811.jar
/data/data/####/ttsdata-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/000.html
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/conlts.dat
/data/media/####/ls.db
/data/media/####/ls.db-journal
/data/media/####/net.kfw.kfwknight.bin
/data/media/####/net.kfw.kfwknight.db
/data/media/####/tdata_Soq141
/data/media/####/tdata_vxj811
/data/media/####/test.log

Miscellaneous:

Executes next shell scripts:

/system/bin/sh -c getprop
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.kmessage.push.getui.GeTuiPushService 24720 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.kmessage.push.getui.GeTuiPushService 24720 300 0

Loads the following dynamic libraries:

BDSpeechDecoder_V1
BaiduMapSDK_base_v4_3_1
Bugly
bd_etts
bdtts
getuiext2
gnustl_shared
libjiagu-1278194374
locSDK7a

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, IMEI, etc.).

Gains access to information about installed applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

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