Analysis
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max time kernel
4008443s -
max time network
155s -
platform
android_x86_64 -
resource
android-x86_64 -
submitted
20-04-2021 10:53
Static task
static1
Behavioral task
behavioral1
Sample
Chrome.apk
Resource
android-x86_64
android_x86_64
0 signatures
0 seconds
General
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Target
Chrome.apk
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Size
3.6MB
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MD5
2fbf77333f68b2c738a4102f56a5604e
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SHA1
5979668a322e96279d16bd5b5feb4f4e8c70022b
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SHA256
cdb41ef602bb1395eca7b6f325a40f89128a393243f49350d1e7841831c58cfe
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SHA512
c7cae88386b5753a21ed675b3a9b6d2e8d85355a0d860159e5681451666faedce0878fa16076f0cf08b4669fdb0fb95b52de8dc9e46178e3d8cbce1487cc79ad
Malware Config
Extracted
Family
alienbot
C2
http://hostgamesesdeses.com
Signatures
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Alienbot
Alienbot is a fork of Cerberus banker first seen in January 2020.
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Processes:
hen.weather.masterpid process 3610 hen.weather.master 3610 hen.weather.master 3610 hen.weather.master 3610 hen.weather.master 3610 hen.weather.master 3610 hen.weather.master 3610 hen.weather.master 3610 hen.weather.master -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
hen.weather.masterioc pid process /data/user/0/hen.weather.master/app_DynamicOptDex/naifg.json 3610 hen.weather.master /data/user/0/hen.weather.master/app_DynamicOptDex/naifg.json 3610 hen.weather.master -
Uses reflection 36 IoCs
Processes:
hen.weather.masterdescription pid process Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method android.content.res.AssetManager.addAssetPath 3610 hen.weather.master Invokes method android.app.ContextImpl.getAssets 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method android.content.res.AssetManager.open 3610 hen.weather.master Invokes method java.io.FilterInputStream.read 3610 hen.weather.master Invokes method java.io.FilterInputStream.read 3610 hen.weather.master Invokes method java.io.BufferedInputStream.read 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method java.io.BufferedInputStream.close 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method java.lang.String.getBytes 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method java.io.FileOutputStream.write 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method java.io.BufferedInputStream.close 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method java.io.FilterOutputStream.close 3610 hen.weather.master Invokes method android.app.ActivityThread.currentActivityThread 3610 hen.weather.master Acesses field android.app.ActivityThread.mPackages 3610 hen.weather.master Invokes method java.lang.reflect.Field.get 3610 hen.weather.master Invokes method java.lang.Object.getClass 3610 hen.weather.master Invokes method java.lang.ref.Reference.get 3610 hen.weather.master Invokes method java.lang.ref.Reference.get 3610 hen.weather.master Acesses field android.app.LoadedApk.mClassLoader 3610 hen.weather.master Invokes method java.lang.reflect.Field.get 3610 hen.weather.master Acesses field android.app.LoadedApk.mClassLoader 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.get 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.open 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.get 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.open 3610 hen.weather.master Acesses field com.android.okhttp.internal.tls.OkHostnameVerifier.INSTANCE 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.get 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.open 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.get 3610 hen.weather.master Invokes method dalvik.system.CloseGuard.open 3610 hen.weather.master
Processes
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hen.weather.master1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Uses reflection
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hen.weather.master2⤵
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getprop2⤵
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hen.weather.master2⤵
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getprop2⤵
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hen.weather.master2⤵
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getprop2⤵
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hen.weather.master2⤵
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getprop2⤵
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hen.weather.master2⤵
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getprop2⤵
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hen.weather.master2⤵
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getprop2⤵
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hen.weather.master2⤵
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getprop2⤵