Overview

overview

10

Static

static

10

8e168f31f3...dd.apk

android-9-x86

10

8e168f31f3...dd.apk

android-10-x64

10

8e168f31f3...dd.apk

android-11-x64

10

Analysis

  • custom tags

    dropperloader

Sharing

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General

  • Target
    8e168f31f3bf0564d11b01e180d301f41e3582a89efc5ca15ed40a402c0ca3dd.apk
  • Size 3.3MB
  • Sample260817-e7xt3atbkd
  • SHA256 8e168f31f3bf0564d11b01e180d301f41e3582a89efc5ca15ed40a402c0ca3dd
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
dropperloader

Malware Config

Signatures

  • Android dropper: runtime DEX/class loading of a staged payload 1 IoCs

    Sample resolves and loads executable code at runtime via DexClassLoader/InMemoryDexClassLoader combined with reflection and asset or network payload retrieval. Legitimate apps rarely need in-memory DEX loading; this is the standard staging mechanism for Android droppers evading store review.

    dropperloader
  • Declares broadcast receivers with permission to handle system events 1 IoCs
  • Declares services with permission to bind to the system 2 IoCs
  • Requests dangerous framework permissions 10 IoCs
  • Insecure Codesign Algorithm 1 IoCs

    File was codesigned using an insecure algorithm.

  • Untrusted Codesign Signers 1 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • 8e168f31f3bf0564d11b01e180d301f41e3582a89efc5ca15ed40a402c0ca3dd.apk
    .apk 3.3MB

8e168f31f3bf0564d11b01e180d301f41e3582a89efc5ca15ed40a402c0ca3dd.apk

  • SHA256 8e168f31f3bf0564d11b01e180d301f41e3582a89efc5ca15ed40a402c0ca3dd
  • MD5 SHA1 SHA512 SSDEEP TLSH
android

  • Android dropper: runtime DEX/class loading of a staged payload

    Sample resolves and loads executable code at runtime via DexClassLoader/InMemoryDexClassLoader combined with reflection and asset or network payload retrieval. Legitimate apps rarely need in-memory DEX loading; this is the standard staging mechanism for Android droppers evading store review.

    dropperloader

  • Insecure Codesign Algorithm

    File was codesigned using an insecure algorithm.

  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

File Signature issue

Digest
df7b3c1c56ef4985729fcf038b9cdd9bdaf8424c
Digest Algorithm
sha1
Digest Matches
Trusted
Not trusted
Signing Certificate
CN=Android,OU=Android,O=Android,L=Mountain View,ST=California,C=US,1.2.840.113549.1.9.1=#0c13616e64726f696440616e64726f69642e636f6d
Chains

Jan 1, 0001

half.soap.civil

Android Permissions

8e168f31f3bf0564d11b01e180d301f41e3582a89efc5ca15ed40a402c0ca3dd.apk

Permissions

android.permission.GET_ACCOUNTS

android.permission.READ_PHONE_STATE

android.permission.CALL_PHONE

android.permission.READ_CONTACTS

android.permission.SEND_SMS

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.USE_FULL_SCREEN_INTENT

android.permission.ACCESS_NETWORK_STATE

android.permission.RECORD_AUDIO

android.permission.READ_SMS

android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS

android.permission.RECEIVE_SMS

android.permission.INTERNET

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.WAKE_LOCK

android.permission.REQUEST_DELETE_PACKAGES

android.permission.FOREGROUND_SERVICE

android.permission.READ_EXTERNAL_STORAGE