General

  • Target

    99983db6d986615dc063bb4d1a2d718ee75924e4febe9778fb0f84d8617f22b1

  • Size

    92KB

  • Sample

    220306-gjy4bsabc2

  • MD5

    fa24e8b89babb10674a2aef8ca34e24f

  • SHA1

    cad18a09d19ea9482d3d379490742cb9bfa01508

  • SHA256

    99983db6d986615dc063bb4d1a2d718ee75924e4febe9778fb0f84d8617f22b1

  • SHA512

    7a2477c0204d705c7a31f9e5fa121dd33db4e5fd3722da8ef2be93fb1de8e850f54a1c28b272d06782892b85db9724d43cff50a1d6ace8980d82f4919cbd3566

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 27BCDA6D In case of no answer in 24 hours write us to theese e-mails: Telegram@khaf_baw 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 1 file for free decryption. The total size of files must be less than 1Mb (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

      99983db6d986615dc063bb4d1a2d718ee75924e4febe9778fb0f84d8617f22b1

    • Size

      92KB

    • MD5

      fa24e8b89babb10674a2aef8ca34e24f

    • SHA1

      cad18a09d19ea9482d3d379490742cb9bfa01508

    • SHA256

      99983db6d986615dc063bb4d1a2d718ee75924e4febe9778fb0f84d8617f22b1

    • SHA512

      7a2477c0204d705c7a31f9e5fa121dd33db4e5fd3722da8ef2be93fb1de8e850f54a1c28b272d06782892b85db9724d43cff50a1d6ace8980d82f4919cbd3566

    • 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.

    • 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