General

  • Target

    153834ac3c6b67f479548e8069a1de8419764a18df200bd429eb77c062d1b36d

  • Size

    92KB

  • Sample

    220609-jynx1sbhgn

  • MD5

    26bd8a37e289236f7f3508ae5969649c

  • SHA1

    87576661fc5cd7f77e690a10b7f6117b053344bb

  • SHA256

    153834ac3c6b67f479548e8069a1de8419764a18df200bd429eb77c062d1b36d

  • SHA512

    8a27314a1c9422ffdbfdc497d1f1d6decdbd951b73bf812d95ec15a971da7f61caeff6faef93f8e6a884f6014559ea2576fee4a42e2132cca3e9629f8aed1cf4

Malware Config

Extracted

Path

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

Ransom Note
All your files have been encrypted! All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail [email protected] Write this ID in the title of your message E534AA37 In case of no answer in 24 hours write us to theese e-mails: [email protected] You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the decryption tool that will decrypt all your files. Free decryption as guarantee Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 10Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ Attention! 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

      153834ac3c6b67f479548e8069a1de8419764a18df200bd429eb77c062d1b36d

    • Size

      92KB

    • MD5

      26bd8a37e289236f7f3508ae5969649c

    • SHA1

      87576661fc5cd7f77e690a10b7f6117b053344bb

    • SHA256

      153834ac3c6b67f479548e8069a1de8419764a18df200bd429eb77c062d1b36d

    • SHA512

      8a27314a1c9422ffdbfdc497d1f1d6decdbd951b73bf812d95ec15a971da7f61caeff6faef93f8e6a884f6014559ea2576fee4a42e2132cca3e9629f8aed1cf4

    • Dharma

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

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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