Android.Packed.42372

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.683.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
TCP(HTTP/1.1) api.discoun####.info:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) da####.c####.qini####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(TLS/1.0) sa.unionst####.com:443
TCP(TLS/1.0) sett####.crashly####.com:443
TCP(TLS/1.0) api.face####.com:443
TCP(TLS/1.0) c####.superma####.top:443
TCP(TLS/1.0) cdn.app.superma####.####.com:443

DNS requests:

a####.b####.qq.com
aexcep####.b####.qq.com
and####.b####.qq.com
api.s####.discoun####.info
c####.superma####.top
cdn.app.superma####.top
cdn.img.p####.top
g####.face####.com
sa.unionst####.com
sett####.crashly####.com

HTTP GET requests:

api.discoun####.info/config/init
api.discoun####.info/config/notifyWhiteLists
api.discoun####.info/config/speedboosterggpz?adsType=####
api.discoun####.info/config/tssca
api.discoun####.info/push/message
api.discoun####.info/source/query?appid=####
da####.c####.qini####.com/upload/201808/16/img/20180816133726408.png
da####.c####.qini####.com/upload/201812/14/img/20181214144009725.png
da####.c####.qini####.com/upload/201901/12/img/20190112195712177.png

HTTP POST requests:

aexcep####.b####.qq.com:8011/rqd/async
aexcep####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
api.discoun####.info/stat/active
api.discoun####.info/stat/login

File system changes:

Creates the following files:

/data/data/####/-1298323155-16-en_US.0
/data/data/####/1mobile_ads_settings.xml
/data/data/####/2130405817-16-en_US.0
/data/data/####/2146932769-16-en_US.0
/data/data/####/2146932862-16-en_US.0
/data/data/####/5C3F9ED900A8-0001-08E6-26D0F44C5D9DBeginSession.cls_temp
/data/data/####/5C3F9ED900A8-0001-08E6-26D0F44C5D9DSessionApp.cls_temp
/data/data/####/5C3F9ED900A8-0001-08E6-26D0F44C5D9DSessionDevice.cls_temp
/data/data/####/5C3F9ED900A8-0001-08E6-26D0F44C5D9DSessionOS.cls_temp
/data/data/####/5C3F9EE20136-0001-0965-26D0F44C5D9DBeginSession.cls_temp
/data/data/####/5C3F9EE20136-0001-0965-26D0F44C5D9DSessionApp.cls
/data/data/####/5C3F9EE20136-0001-0965-26D0F44C5D9DSessionDevice.cls_temp
/data/data/####/5C3F9EE20136-0001-0965-26D0F44C5D9DSessionOS.cls_temp
/data/data/####/ADSTRATEGY.xml
/data/data/####/BASE.xml
/data/data/####/CleanAndroid.xml
/data/data/####/FBAdPrefs.xml
/data/data/####/LS_SETTINGS.xml
/data/data/####/SDKIDFA.xml
/data/data/####/TwitterAdvertisingInfoPreferences.xml
/data/data/####/V2.9.3.txt
/data/data/####/[[afollestad_app-theme-engine]].xml
/data/data/####/android-lockpattern_a6eedbe5-1cf9-4684-8134-ad4...31.xml
/data/data/####/bugly_db_legu-journal
/data/data/####/com.anclean.xm_preferences.xml
/data/data/####/com.crashlytics.prefs.xml
/data/data/####/com.crashlytics.sdk.android;answers;settings.xml
/data/data/####/com.crashlytics.settings.json
/data/data/####/com.facebook.ads.FEATURE_CONFIG.xml
/data/data/####/fastuninstaller
/data/data/####/fastuninstaller-journal
/data/data/####/initialization_marker
/data/data/####/install_pkgc.db
/data/data/####/io.fabric.sdk.android;fabric;c.a.a.a.t.xml
/data/data/####/journal.tmp
/data/data/####/jp.jar
/data/data/####/kr.xml
/data/data/####/libnfix.so
/data/data/####/libshella-2.10.5.6.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/mm.jar
/data/data/####/native_record_lock
/data/data/####/notificationlist.db-journal
/data/data/####/ob_analytics.db-journal
/data/data/####/onemobile_analytics.xml
/data/data/####/sa_4f453c42-eb67-4192-ab8b-85d1845e3ece_1547673305716.tap
/data/data/####/security_info
/data/data/####/session_analytics.tap
/data/data/####/session_analytics.tap (deleted)
/data/data/####/session_analytics.tap.tmp
/data/data/####/sort.xml
/data/data/####/t_u.db-journal
/data/data/####/track_user_behavior.xml
/data/data/####/vbz.xml
/data/media/####/3dd4729c386ce
/data/media/####/5b7de004354b8
/data/media/####/f572cfcfb3425

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.10.5.6.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime

Loads the following dynamic libraries:

Bugly
libnfix
libshella-2.10.5.6
libufix
nfix
ufix

Uses the following algorithms to encrypt data:

AES-GCM-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES
AES-GCM-NoPadding
DES

Uses special library to hide executable bytecode.

Accesses camera interface.

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.

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