Overview

overview

10

Static

static

33223ddfd3...le.exe

windows7_x64

10

33223ddfd3...le.exe

windows10_x64

10

Sharing

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General

  • Target
    33223ddfd3805727e70265d1b9ad22207a5667c6e38b802a140d979927e66ed0.sample
  • Size 203KB
  • Sample210726-gfgckxd97j
  • SHA256 33223ddfd3805727e70265d1b9ad22207a5667c6e38b802a140d979927e66ed0
  • MD5 SHA1 SHA512
Score
10/10
dmalockerpersistenceransomware

Malware Config

Extracted

Path

  • C:\ProgramData\cryptinfo.txt

Ransom Note
  • Attention! ! ! All of your copies of your system have been permanently deleted and the data on all partitions and workstations have been encrypted! Stay calm. You can recover all your data by making a payment of 4 BTC (1072 GBP) in Bitcoin currency in order to receive a decryption key. In order to purchase Bitcions you can use https://coincafe.com/signup.php After buying BTC send the equivalent of 4 BTC (1072 GBP) to our BTC adress: 1NaRMgB35pGH3hpoYYCUm4cKatA36pxtxs After payment contact us to receive your decryption key. In mail title write your unique ID: DMALOCK 57:29:79:75:80:37:51:32 Our e-mail: [email protected] ATTENTION! To ensure you that you can recover your data we are able to decrypt two files of your choice that are not larger than 1MB! ATTENTION! Even if your antivirus has removed our program, your data may be still recovered!
Wallets

  • 1NaRMgB35pGH3hpoYYCUm4cKatA36pxtxs

Targets

    • Target
      33223ddfd3805727e70265d1b9ad22207a5667c6e38b802a140d979927e66ed0.sample
    • Size 203KB
    • SHA256 33223ddfd3805727e70265d1b9ad22207a5667c6e38b802a140d979927e66ed0
    • MD5 SHA1 SHA512
    Score
    10/10
    dmalockerpersistenceransomware

    • DMA Locker

      Ransomware family with some advanced features, like encryption of unmapped network shares.

      ransomwaredmalocker

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks