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General

  • Target

    fa9d1664ef9192b50228d7c21589f4fe9f3002faa503b39666a8a3bcd03ed635

  • Size

    6.8MB

  • MD5

    57d941c6c2b1425ff9b9679024b8738f

  • SHA1

    b502874681a709e48f3d1ddfa6ae398499f4bd23

  • SHA256

    fa9d1664ef9192b50228d7c21589f4fe9f3002faa503b39666a8a3bcd03ed635

  • SHA512

    e819aa27e999a12eaa6d5f5b756bb8af9cdecb4c0399f9c9a4456398897f7e03547eee07ab907d1cf392879acf4c8084ee011f75c821a07db9d55b53cac995b6

  • SSDEEP

    196608:b0Z+QeHQ3zcTK77FMQ+V+Y4Bz/JdLdJ3nh3IwNdu:4Z4H60EJEv4h/9Zhz7u

Score
10/10

Malware Config

Extracted

Path

res/layout/activity_main.xml

Family

filecoder

Ransom Note
Current State Information Your personal documents and files on this device have just been crypted.The origion files have been completely deleted and will only be recovered by following the steps described below. Document Decryption Operation Guide 1. To obtain the key which will decrypt files,you need to pay the amount of Bitcoin you see at the top of the screen. 2. After the payment is completed, open %s and enter the userid below, you will get the decryption key. 3. Paste the decryption key in the key inputbox below and click the decrypt button.Reboot the phone,all files will be successfully decrypted. Decrypt Key: paste your key here... Useful Information UserID: BTC addr: 16KQjht4ePZxxGPr3es24VQyMYgR9UEkFy !!!Do not delete this APP,or your files will not be back forever!!!
Wallets

16KQjht4ePZxxGPr3es24VQyMYgR9UEkFy

Signatures

  • Filecoder family
  • Requests dangerous framework permissions 4 IoCs

Files

  • fa9d1664ef9192b50228d7c21589f4fe9f3002faa503b39666a8a3bcd03ed635
    .apk android arch:x86 arch:arm64 arch:arm arch:x64

    net.south.seven

    net.south.seven.StartActivity


Android Permissions

fa9d1664ef9192b50228d7c21589f4fe9f3002faa503b39666a8a3bcd03ed635

Permissions

android.permission.SET_WALLPAPER

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.READ_EXTERNAL_STORAGE

android.permission.READ_CONTACTS

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.SEND_SMS

android.permission.INTERNET