Android.Xiny.5340

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Xiny.224.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) analy####.ray####.com:80
TCP(HTTP/1.1) api.mo####.sdk.####.com:80
TCP(HTTP/1.1) c3.sdkclic####.com:80
TCP(HTTP/1.1) net.ray####.com:80
TCP(HTTP/1.1) c.appj####.com:80
TCP(HTTP/1.1) a.appj####.com:80
TCP(HTTP/1.1) fk-old-####.ray####.com:80
TCP(HTTP/1.1) m####.z####.cn:80
TCP(HTTP/1.1) sok.apper####.com:80
TCP(SSL/3.0) sett####.crashly####.com:443
TCP(TLS/1.0) go1.phoeb####.com:443
TCP(TLS/1.0) sett####.crashly####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) api.face####.com:443

DNS requests:

a.appj####.com
analy####.ray####.com
and####.cli####.go####.com
api.mo####.sdk.####.com
c.appj####.com
c3.sdkclic####.com
down####.xind####.com
g####.face####.com
go1.phoeb####.com
m####.z####.cn
mt####.go####.com
net.ray####.com
set####.ray####.com
sett####.crashly####.com
sok.apper####.com
www.apex####.xyz

HTTP GET requests:

api.mo####.sdk.####.com/adunion/slot/getDlAd?h=####&w=####&model=####&ve...
api.mo####.sdk.####.com/adunion/slot/getSrcPrio?h=####&w=####&model=####...
c3.sdkclic####.com/click/?adgroup_id=####&user_id=####&timeflag=####&mid...
fk-old-####.ray####.com/appwall/setting?app_id=####&sign=####&platform=#...
fk-old-####.ray####.com/appwall/setting?app_id=####&unit_id=####&sign=##...
fk-old-####.ray####.com/setting?app_id=####&sign=####&platform=####&os_v...
fk-old-####.ray####.com/setting?unit_ids=####&app_id=####&sign=####&plat...
net.ray####.com/openapi/ad/v3?app_id=####&unit_id=####&category=####&req...
net.ray####.com/openapi/ad/v3?app_id=####&unit_id=####&req_type=####&sig...
sok.apper####.com/autumn/bpc?vvid=####&logid=####&gaid=####&appid=####&s...

HTTP POST requests:

a.appj####.com/jiagu/check/upgrade
analy####.ray####.com/
c.appj####.com/ad/splash/stats.html
m####.z####.cn/s

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/5E9A005500E8-0001-0881-472807D06934BeginSession.cls_temp
/data/data/####/5E9A005500E8-0001-0881-472807D06934SessionApp.cls_temp
/data/data/####/5E9A005500E8-0001-0881-472807D06934SessionCrash.cls_temp
/data/data/####/5E9A005500E8-0001-0881-472807D06934SessionDevice.cls_temp
/data/data/####/5E9A005500E8-0001-0881-472807D06934SessionOS.cls_temp
/data/data/####/5E9A005500E8-0001-0881-472807D06934SessionUser.cls_temp
/data/data/####/5E9A00910094-0002-0881-472807D06934BeginSession.cls_temp
/data/data/####/5E9A00910094-0002-0881-472807D06934SessionApp.cls_temp
/data/data/####/5E9A00910094-0002-0881-472807D06934SessionDevice.cls_temp
/data/data/####/5E9A00910094-0002-0881-472807D06934SessionOS.cls_temp
/data/data/####/6d2a0696772ebd565bfd9a9db497df95a1815c4fda3d9d3....0.tmp
/data/data/####/FBAdPrefs.xml
/data/data/####/SDKIDFA.xml
/data/data/####/TwitterAdvertisingInfoPreferences.xml
/data/data/####/_toolbox_prefs.xml
/data/data/####/abr_db.db-journal
/data/data/####/ad_show_time.xml
/data/data/####/com.androidapp.backuprestore_preferences.xml
/data/data/####/com.crashlytics.prefs.xml
/data/data/####/com.crashlytics.sdk.android;answers;settings.xml
/data/data/####/com.facebook.ads.FEATURE_CONFIG.xml
/data/data/####/com.google.android.gms.appid-no-backup
/data/data/####/com.google.android.gms.appid.xml
/data/data/####/com.google.android.gms.measurement.prefs.xml
/data/data/####/crash_marker
/data/data/####/google_app_measurement_local.db
/data/data/####/google_app_measurement_local.db-journal
/data/data/####/initialization_marker
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu.so
/data/data/####/mobvista.msdk.db-journal
/data/data/####/mobvista.xml
/data/data/####/multidex.version.xml
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/sa_824a3647-bb22-4f39-af10-1405385103f0_1587150992883.tap
/data/data/####/sa_9b054ac6-4848-450f-b369-6df5e8aa01b9_1587150992076.tap
/data/data/####/sa_bc329ee2-f19f-490d-898d-8de74431b501_1587150947853.tap
/data/data/####/sa_c4f1cb1b-d9d0-4bca-97d6-3bddc8c55f01_1587150990032.tap
/data/data/####/sa_c90de6dc-c6ce-451c-9d33-187075d712d8_1587150998291.tap
/data/data/####/session_analytics.tap
/data/data/####/session_analytics.tap.tmp
/data/data/####/share_date.xml
/data/data/####/webview.db-journal
/data/data/####/z.xml
/data/media/####/ABR_Process_Log.log
/data/media/####/ABR_TAG_Log.log
/data/media/####/android_18
/data/media/####/com.android.backupconfirm_18
/data/media/####/com.android.basicsmsreceiver_18
/data/media/####/com.android.bluetooth_18
/data/media/####/com.android.browser_18
/data/media/####/com.android.calculator2_18
/data/media/####/com.android.calendar_18
/data/media/####/com.android.certinstaller_18
/data/media/####/com.android.contacts_18
/data/media/####/com.android.defcontainer_18
/data/media/####/com.android.deskclock_203
/data/media/####/com.android.development_1
/data/media/####/com.android.dialer_18
/data/media/####/com.android.dreams.basic_18
/data/media/####/com.android.email_410000
/data/media/####/com.android.exchange_500000
/data/media/####/com.android.galaxy4_1
/data/media/####/com.android.gallery_18
/data/media/####/com.android.htmlviewer_18
/data/media/####/com.android.inputdevices_18
/data/media/####/com.android.inputmethod.latin_18
/data/media/####/com.android.keychain_18
/data/media/####/com.android.launcher_18
/data/media/####/com.android.location.fused_18
/data/media/####/com.android.magicsmoke_18
/data/media/####/com.android.mms_18
/data/media/####/com.android.music_18
/data/media/####/com.android.musicfx_10400
/data/media/####/com.android.musicvis_18
/data/media/####/com.android.onetimeinitializer_18
/data/media/####/com.android.packageinstaller_18
/data/media/####/com.android.phasebeam_1
/data/media/####/com.android.phone_18
/data/media/####/com.android.providers.applications_18
/data/media/####/com.android.providers.calendar_18
/data/media/####/com.android.providers.contacts_18
/data/media/####/com.android.providers.downloads.ui_18
/data/media/####/com.android.providers.downloads_18
/data/media/####/com.android.providers.drm_18
/data/media/####/com.android.providers.media_601
/data/media/####/com.android.providers.settings_18
/data/media/####/com.android.providers.telephony_18
/data/media/####/com.android.providers.userdictionary_18
/data/media/####/com.android.provision_18
/data/media/####/com.android.quicksearchbox_18
/data/media/####/com.android.settings_18
/data/media/####/com.android.sharedstoragebackup_18
/data/media/####/com.android.shell_18
/data/media/####/com.android.soundrecorder_18
/data/media/####/com.android.speechrecorder_18
/data/media/####/com.android.systemui_18
/data/media/####/com.android.vending_80210010
/data/media/####/com.android.vpndialogs_18
/data/media/####/com.android.wallpaper.holospiral_18
/data/media/####/com.android.wallpaper.livepicker_18
/data/media/####/com.android.wallpaper_18
/data/media/####/com.androidapp.backuprestore_834
/data/media/####/com.drweb.habilis_1
/data/media/####/com.example.android.notepad_18
/data/media/####/com.example.android.rssreader_18
/data/media/####/com.google.android.gms_3158130
/data/media/####/com.google.android.gsf.login_18
/data/media/####/com.google.android.gsf_18
/data/media/####/com.svox.pico_1

Miscellaneous:

Executes the following shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu.so
logcat -c
logcat -f /storage/emulated/0/Android/data/<Package>/files/log/ABR_Process_Log.log -v time process |grep null|null
ps

Loads the following dynamic libraries:

libjiagu

Uses the following algorithms to encrypt data:

RSA
RSA-ECB-NoPadding

Uses special library to hide executable bytecode.

Gets information about network.

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

Gets information about installed apps.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Gets information about incoming/outgoing calls.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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