Android.RemoteCode.6059

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.RemoteCode.127.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.umengc####.com:80
TCP(HTTP/1.1) m.d####.mob.com:80
TCP(HTTP/1.1) c.d####.mob.com:80
TCP(HTTP/1.1) api.s####.mob.com:80
TCP(TLS/1.0) s####.j####.cn:443
TCP(TLS/1.0) and####.cli####.go####.com:443
UDP 1####.31.17.108:19000
TCP 1####.25.50.219:7003
UDP sis.j####.io:19000
TCP 1####.230.236.35:7002

DNS requests:

a####.exc.mob.com
a####.u####.com
a####.umengc####.com
a.x####.cc
and####.cli####.go####.com
api.s####.com
api.s####.mob.com
c.d####.mob.com
easytom####.com
i####.j####.cn
log.r####.com
m.d####.mob.com
mt####.go####.com
s####.j####.cn
s.j####.cn
sis.j####.io
up####.sdk.jig####.cn

HTTP GET requests:

m.d####.mob.com/v4/cconf?appkey=####&plat=####&apppkg=####&appver=####&n...

HTTP POST requests:

a####.umengc####.com/app_logs
api.s####.mob.com/snsconf
c.d####.mob.com/v3/cdata

File system changes:

Creates the following files:

/data/data/####/.duid
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrecord (deleted)
/data/data/####/.mrlock
/data/data/####/.statistics
/data/data/####/.vpl_lock
/data/data/####/7e7814186a8e8e9caaa2632ef9eb188ceac98f9177b4579....0.tmp
/data/data/####/JPushSA_Config.xml
/data/data/####/Reyun.db
/data/data/####/Reyun.db-journal
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/XNSDKStore1.0.xml
/data/data/####/XNclientid.xml
/data/data/####/XNmachineid.xml
/data/data/####/appPackageNames
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/cn.jpush.preferences.v2.xml (deleted)
/data/data/####/cn_sharesdk_weibodb_Wechat_1
/data/data/####/com.xgbuy.xg_preferences.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/je_1000_ISME9754_guest7185149914360614019179762...ournal
/data/data/####/journal.tmp
/data/data/####/jpush_device_info.xml
/data/data/####/jpush_local_notification.db
/data/data/####/jpush_local_notification.db-journal
/data/data/####/jpush_stat_cache.json
/data/data/####/jpush_stat_cache_history.json
/data/data/####/jpush_statistics.db
/data/data/####/jpush_statistics.db-journal
/data/data/####/libjiagu1402567631.so
/data/data/####/mob_commons_1
/data/data/####/netflow.xml
/data/data/####/pkgInfo.xml
/data/data/####/reyunchannel_regInfo.xml
/data/data/####/share_sdk_1
/data/data/####/sobot_chat_20190813_log.txt
/data/data/####/sobot_config.xml
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/xinggou-journal
/data/data/####/xnsdkconfig.xml
/data/data/####/xpush.xml
/data/media/####/.artc_lock
/data/media/####/.dh-journal
/data/media/####/.dhlock
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.lecd
/data/media/####/.lesd_lock
/data/media/####/.pkg_lock
/data/media/####/.push_deviceid
/data/media/####/.rc_lock
/data/media/####/.slw

Miscellaneous:

Executes the following shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu1402567631.so

Loads the following dynamic libraries:

jcore112
libjiagu1402567631

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS7Padding
AES-ECB-PKCS7Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS7Padding
AES-ECB-NoPadding

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.

Manages Wi-Fi connectivity.

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