Android.RemoteCode.589

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) up####.sdk.jig####.cn:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(HTTP/1.1) psrec####.oss-cn-####.aliy####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) beacon####.aliy####.com:80
TCP(TLS/1.0) hs.cb####.com:443
TCP(TLS/1.0) sh.wagbr####.alibaba####.com:443
TCP(TLS/1.0) api.s####.com:443
TCP(TLS/1.0) w####.xhg.com:443
TCP(TLS/1.0) hs-pa####.b0.a####.com:443
TCP(TLS/1.0) s####.j####.cn:443
TCP(TLS/1.0) res####.a####.com:443
TCP(TLS/1.0) ada####.ut.ta####.com:443
TCP(TLS/1.0) sc.x####.com:4006
TCP(TLS/1.0) sh.wagbr####.ta####.com:443
TCP(TLS/1.0) et2.wagbr####.g####.com:443
TCP 1####.202.138.15:7002
UDP s.j####.cn:19000

DNS requests:

a####.man.aliy####.com
ada####.ut.ta####.com
adas####.ut.ta####.com
and####.b####.qq.com
api.s####.com
beacon####.aliy####.com
hs-pa####.s####.com
hs.cb####.com
log.u####.com
mt####.go####.com
plb####.u####.com
psrec####.oss-cn-####.aliy####.com
res####.a####.com
s####.j####.cn
s.j####.cn
sc.x####.com
u####.u####.com
up####.sdk.jig####.cn
w####.xhg.com
we####.a####.com

HTTP GET requests:

psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180619/787D5AA0741BD...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180628/0F31B9B362359...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180704/3DFE590B68FD0...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180704/91DCB67A4C12B...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180704/A9EF1636320EA...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180705/04AC5E0DC6005...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180705/98311B2797FD2...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180713/24EB91582B8F3...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180713/4D6963F17B99C...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180713/51F993A64CC30...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180713/5883356F6A4CE...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180713/AE04EDFB187D8...
psrec####.oss-cn-####.aliy####.com/recycle/idcard/20180719/E012935087D71...

HTTP POST requests:

and####.b####.qq.com/rqd/async?aid=####
beacon####.aliy####.com/beacon/fetch/config/byappkey
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####
up####.sdk.jig####.cn/v1/push/sdk/postlist

Modified file system:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/1d2b904cbeadfb72ed9546111a231c85.0
/data/data/####/24c110e1f76093b35c3c2df1927aab79.0
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/JPushSA_Config.xml
/data/data/####/UM_PROBE_DATA.xml
/data/data/####/UTCommon.xml
/data/data/####/ap.Lock
/data/data/####/appPackageNames_v2
/data/data/####/bugly_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/####/com.ps.recycling2c-journal
/data/data/####/com.ps.recycling2c.BETA_VALUES.xml
/data/data/####/com.ps.recycling2c_preferences.xml
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info
/data/data/####/crashrecord.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/disk_entries_list_image_cache_2031277328.xml
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/hmdb
/data/data/####/hmdb-journal
/data/data/####/i==1.2.0&&1.2.1_1532341814346_envelope.log
/data/data/####/index
/data/data/####/info.xml
/data/data/####/jb_sp.xml
/data/data/####/journal
/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_local_notification.db-wal
/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/####/jpush_statistics.db-shm (deleted)
/data/data/####/jpush_statistics.db-wal
/data/data/####/libjiagu-2014313409.so
/data/data/####/local_crash_lock
/data/data/####/logdb.db
/data/data/####/logdb.db-journal
/data/data/####/native_record_lock
/data/data/####/pref.xml
/data/data/####/security_info
/data/data/####/sensorsdata.xml
/data/data/####/setting_flags.xml
/data/data/####/share.db-journal
/data/data/####/sobot_chat_20180723_log.txt
/data/data/####/sobot_config.xml
/data/data/####/um_pri.xml
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/wakeup_cache.json
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.push_deviceid
/data/media/####/.umm.dat
/data/media/####/1532341817498.db
/data/media/####/Alvin2.xml
/data/media/####/B4bEpoWHtTytdWE-9XS_tScUbOE.488989205.tmp
/data/media/####/ContextData.xml
/data/media/####/HnIJNIyF-oeqhw-3KkjJ1V669Ag.2018436636.tmp
/data/media/####/LT8px9aeLYUmStZmH_UtFKuiJdE.1180814167.tmp
/data/media/####/NpeauZOzlX5YHYfJ0lZdpS49e68.-245992123.tmp
/data/media/####/OI8wqjy6K644IaTUXyr7SFFq5iU.1271205219.tmp
/data/media/####/RCVT5xgV_iF27LNeei578QiWmmg.1100527056.tmp
/data/media/####/Rwl8-1b56Z02B33DS7bxpcRFAbs.820002910.tmp
/data/media/####/T-bmqMcgJMWyxm8VcpA9f96lsTo.1530245081.tmp
/data/media/####/TIMGCuaF5sFUR6b47zSvH5t4oSQ.-779467393.tmp
/data/media/####/alsn20170807.db
/data/media/####/alsn20170807.db-journal
/data/media/####/me2_qWs2095wHaNN9U5AxU2nlNA.1785788464.tmp
/data/media/####/nNbXbJrFvQVwZBMTZONmii2U_zQ.373455843.tmp
/data/media/####/phone_uuid.tmp
/data/media/####/s0R1rNPtxn7Sq09ApSoC9rwywNE.-1706457702.tmp
/data/media/####/tPaLXUHQu-ygyq3wOYZq0oFl17M.-1199368085.tmp

Miscellaneous:

Executes next shell scripts:

/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/bin/sh -c getprop
/system/bin/sh -c type su
chmod 755 <Package Folder>/.jiagu/libjiagu-2014313409.so
getprop
ls /
ls /sys/class/thermal

Loads the following dynamic libraries:

Bugly
imagepipeline
jcore119
libjiagu-2014313409
ut_c_api

Uses the following algorithms to encrypt data:

AES
AES-CBC-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES
AES-CBC-PKCS5Padding
AES-ECB-NoPadding
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.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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