Analysis

  • max time kernel
    155s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    16-02-2022 22:32

General

  • Target

    fb5de69b222d81fea2f4b08fd5af612faf24b9e75698ac331af066fbc360a30a.dll

  • Size

    591KB

  • MD5

    c043c153237b334df2f2934f7640e802

  • SHA1

    d5ef91b849122109615007329ec6548830f13bfc

  • SHA256

    fb5de69b222d81fea2f4b08fd5af612faf24b9e75698ac331af066fbc360a30a

  • SHA512

    e1a3005257891e496b42a2f6917e904e224e8b0efbf47f43e763e99e98f8d5766ec94cdae2184cf9fe7e0d539e5d25fd4f7dd7bb1009af6f7c897edd97087a77

Score
10/10

Malware Config

Extracted

Path

C:\DECRYPT-FILES.txt

Family

maze

Ransom Note
Attention! ---------------------------- | What happened? ---------------------------- We hacked your network and now all your files, documents, photos, databases, and other important data are safely encrypted with reliable algorithms. You cannot access the files right now. But do not worry. You can get it back! It is easy to recover in a few steps. We have also downloaded a lot of private data from your network, so in case of not contacting us as soon as possible this data will be released. If you do not contact us in a 3 days we will post information about your breach on our public news website and after 7 days the whole downloaded info. To see what happens to those who don't contact us, google: * Southwire Maze Ransomware * MDLab Maze Ransomware * City of Pensacola Maze Ransomware After the payment the data will be removed from our disks and decryptor will be given to you, so you can restore all your files. ---------------------------- | How to contact us and get my files back? ---------------------------- The only method to restore your files and be safe from data leakage is to purchase a unique for you private key which is securely stored on our servers. To contact us and purchase the key you have to visit our website in a hidden TOR network. There are general 2 ways to reach us: 1) [Recommended] Using hidden TOR network. a) Download a special TOR browser: https://www.torproject.org/ b) Install the TOR Browser. c) Open the TOR Browser. d) Open our website in the TOR browser: http://aoacugmutagkwctu.onion/6c610cc5397c1559 e) Follow the instructions on this page. 2) If you have any problems connecting or using TOR network a) Open our website: https://mazedecrypt.top/6c610cc5397c1559 b) Follow the instructions on this page. Warning: the second (2) method can be blocked in some countries. That is why the first (1) method is recommended to use. On this page, you will see instructions on how to make a free decryption test and how to pay. Also it has a live chat with our operators and support team. ---------------------------- | What about guarantees? ---------------------------- We understand your stress and worry. So you have a FREE opportunity to test a service by instantly decrypting for free three files from every system in your network. If you have any problems our friendly support team is always here to assist you in a live chat! P.S. Dear system administrators, do not think you can handle it by yourself. Inform leadership as soon as possible. By hiding the fact of the breach you will be eventually fired and sometimes even sued. ------------------------------------------------------------------------------- THIS IS A SPECIAL BLOCK WITH A PERSONAL AND CONFIDENTIAL INFORMATION! DO NOT TOUCH IT WE NEED IT TO IDENTIFY AND AUTHORIZE YOU ---BEGIN MAZE KEY--- 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 ---END MAZE KEY---
URLs

http://aoacugmutagkwctu.onion/6c610cc5397c1559

https://mazedecrypt.top/6c610cc5397c1559

Signatures

  • Maze

    Ransomware family also known as ChaCha.

  • Drops startup file 2 IoCs
  • Drops file in Program Files directory 29 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fb5de69b222d81fea2f4b08fd5af612faf24b9e75698ac331af066fbc360a30a.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\fb5de69b222d81fea2f4b08fd5af612faf24b9e75698ac331af066fbc360a30a.dll
      2⤵
      • Drops startup file
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1192
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:604

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1192-56-0x0000000075831000-0x0000000075833000-memory.dmp

    Filesize

    8KB

  • memory/1192-57-0x0000000000250000-0x00000000002AD000-memory.dmp

    Filesize

    372KB

  • memory/1192-58-0x0000000000350000-0x00000000003AD000-memory.dmp

    Filesize

    372KB

  • memory/1192-62-0x0000000000351000-0x0000000000389000-memory.dmp

    Filesize

    224KB

  • memory/1772-55-0x000007FEFBD71000-0x000007FEFBD73000-memory.dmp

    Filesize

    8KB