Android.Proxy.20

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.Proxy.12.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
UDP(NTP) 0.de.p####.####.org:123
TCP(TLS/1.0) firebas####.google####.com:443
TCP(TLS/1.0) adsmeta####.startap####.com:443
TCP(TLS/1.0) ms.startap####.com:443
TCP(TLS/1.0) req-we####.startap####.com:443
TCP(TLS/1.0) 2####.58.214.10:443
TCP(TLS/1.0) clien####.lum####.io:443
TCP(TLS/1.0) crashly####.google####.com:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) f####.google####.com:443
TCP(TLS/1.0) i####.startap####.com:443
TCP(TLS/1.0) infoe####.startap####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) v####.org:443
TCP(TLS/1.0) firebas####.crashly####.com:443
TCP(TLS/1.0) app-mea####.com:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) p####.l-a####.me:443
TCP(TLS/1.2) 1####.217.17.74:443
TCP(TLS/1.2) 2####.58.208.99:443
TCP(TLS/1.2) 1####.250.179.142:443
TCP(TLS/1.2) www.google####.com:443

DNS requests:

0.de.p####.####.org
adsmeta####.startap####.com
and####.google####.com
app-mea####.com
clien####.lum####.io
crashly####.google####.com
dts.startap####.com
f####.google####.com
firebas####.crashly####.com
firebas####.google####.com
i####.startap####.com
im####.startap####.com
infoe####.startap####.com
instant####.google####.com
p####.google####.com
p####.l-a####.me
req.startap####.com
safebro####.google####.com
trackdo####.startap####.com
v####.org
www.google####.com

File system changes:

Creates the following files:

/data/data/####/-2356467701009951
/data/data/####/.ae1621766243410
/data/data/####/.ae1621766245207
/data/data/####/.ae1621766251548
/data/data/####/13853970381230889123
/data/data/####/1f86007ddfacb101_0
/data/data/####/305ca6069c31f086_0
/data/data/####/60AA306202B800010E283A65757F28F3
/data/data/####/60AA3064028100020E283A65757F28F3
/data/data/####/60AA306A03B300010EFA3A65757F28F3
/data/data/####/69f97fda0a9f790d_0
/data/data/####/8244c062104bf11b_0
/data/data/####/8b75886566856fc9_0
/data/data/####/Cookies-journal
/data/data/####/FirebaseAppHeartBeat.xml
/data/data/####/GTPlayerPurchases.xml
/data/data/####/OneSignal.db-journal
/data/data/####/OneSignal.xml
/data/data/####/OneSignalTriggers.xml
/data/data/####/PersistedInstallation.W0RFRkFVTFRd+MTo4MTk3Mjg2...x.json
/data/data/####/PersistedInstallation254849329tmp
/data/data/####/StartApp-54ff24db2aee60b9.xml
/data/data/####/StartApp-770c613f81fb5b52.xml
/data/data/####/StartApp-790ba54ab8e69f2f.xml
/data/data/####/StartApp-9b9bfdb86df82dad.xml
/data/data/####/StartApp-ac51a09f00e0f80c-journal
/data/data/####/StartApp-d6864f2502af7851-journal
/data/data/####/StartappAdInfoMetadata
/data/data/####/StartappAdsMetadata
/data/data/####/StartappBannerMetadata
/data/data/####/StartappCacheMetadata
/data/data/####/StartappMetadata
/data/data/####/StartappP3WrapperPrefs.xml
/data/data/####/StartappSplashMetadata
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/androidx.work.workdb-journal (deleted)
/data/data/####/app_info.z
/data/data/####/b3ea9d3d222ba154_0
/data/data/####/back_.png
/data/data/####/back_dark.png
/data/data/####/bb090184a81cfbdd_0
/data/data/####/browser_icon_dark.png
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/classes.dex;classes4.dex
/data/data/####/classes.oat
/data/data/####/close_button.png
/data/data/####/com.crashlytics.settings.json
/data/data/####/com.google.android.datatransport.events-journal
/data/data/####/com.google.android.gms.appid-no-backup
/data/data/####/com.google.android.gms.measurement.prefs.xml
/data/data/####/com.google.firebase.crashlytics.xml
/data/data/####/com.newsat.blackbox_preferences.xml
/data/data/####/com.startapp.android.publish.CookiePrefsFile.xml
/data/data/####/com.startapp.android.publish.CookiePrefsFile.xml.bak
/data/data/####/com.startapp.sdk.xml
/data/data/####/com.startapp.sdk.xml.bak
/data/data/####/conf.xml
/data/data/####/conf.xml.bak
/data/data/####/conf.xml.bak (deleted)
/data/data/####/crash_marker
/data/data/####/crashlytics-userlog-60AA3071016A00010F983A65757...mp.tmp
/data/data/####/d152b55de697d7cd_0
/data/data/####/ddbece5a585c84f3_0
/data/data/####/e3b3f42421b2fb61_0
/data/data/####/empty_star.png
/data/data/####/event0000000000_
/data/data/####/event0000000001_
/data/data/####/filled_star.png
/data/data/####/foo1239870674tmp
/data/data/####/foo363195595tmp
/data/data/####/foo634935445tmp (deleted)
/data/data/####/forward_.png
/data/data/####/forward_dark.png
/data/data/####/generatefid.lock
/data/data/####/google_app_measurement_local.db
/data/data/####/google_app_measurement_local.db-journal
/data/data/####/half_star.png
/data/data/####/index
/data/data/####/initialization_marker
/data/data/####/libjiagu.so
/data/data/####/logo.png
/data/data/####/lum_sdk_perr.db-journal
/data/data/####/lumsdk_sc.dat
/data/data/####/metrics_guid
/data/data/####/report
/data/data/####/shared_prefs_sdk_ad_prefs
/data/data/####/the-real-index
/data/data/####/x_dark.png
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes2.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes3.dex --dex-file=<Package Folder>/.jiagu/classes.dex:classes4.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed

Uses the following algorithms to encrypt data:

AES-CTR-NoPadding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about network.

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

Displays its own windows over windows of other apps.

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