General

  • Target

    software.exe

  • Size

    92KB

  • Sample

    211102-kv5xsshbck

  • MD5

    b75251731b56827c342c99aa971ba08f

  • SHA1

    40b1c7755c51d2a01989129e789babb2b8b63ccf

  • SHA256

    3366e3811e6efd2237a9f829af0551e46e79001ae05192e90ccf1d6c047312c1

  • SHA512

    ddd9af6c117665383d74a81652d6f59f4967d1ca4be0b4456bc0680675c932d9f4b3448a560f343420909eb4cba7aa4f98ed7960e52783b85b220ed2b1b4f1e8

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note
YOUR FILES ARE ENCRYPTED ENCRYPTED Don't worry, you can return all your files! If you want to restore them, write to the mail: [email protected] YOUR ID [email protected] ATTENTION! We recommend you contact us directly to avoid overpaying agents Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Targets

    • Target

      software.exe

    • Size

      92KB

    • MD5

      b75251731b56827c342c99aa971ba08f

    • SHA1

      40b1c7755c51d2a01989129e789babb2b8b63ccf

    • SHA256

      3366e3811e6efd2237a9f829af0551e46e79001ae05192e90ccf1d6c047312c1

    • SHA512

      ddd9af6c117665383d74a81652d6f59f4967d1ca4be0b4456bc0680675c932d9f4b3448a560f343420909eb4cba7aa4f98ed7960e52783b85b220ed2b1b4f1e8

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks