General

  • Target

    d619b390215004685475031a41a63e00464812888ba29718b345ad4fd23766cb

  • Size

    92KB

  • Sample

    220306-ckwblshge6

  • MD5

    9bd01243bd68f7a4fd38430d59aa7fdd

  • SHA1

    ccb27b96fe783b9eaf66d6f359be0ccfeb33470e

  • SHA256

    d619b390215004685475031a41a63e00464812888ba29718b345ad4fd23766cb

  • SHA512

    04b6cd2e15490f743456ad643ba2a3d5ba3ce9eeee7dc0fd6ef81bdb74695798bf9a73523db192f824d1fcbc5cad105b3a00f98b1e4cab7f8113a1c34edf9e28

Malware Config

Extracted

Path

C:\ProgramData\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 1B63FD53 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 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.

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 AB2D1742 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 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

      d619b390215004685475031a41a63e00464812888ba29718b345ad4fd23766cb

    • Size

      92KB

    • MD5

      9bd01243bd68f7a4fd38430d59aa7fdd

    • SHA1

      ccb27b96fe783b9eaf66d6f359be0ccfeb33470e

    • SHA256

      d619b390215004685475031a41a63e00464812888ba29718b345ad4fd23766cb

    • SHA512

      04b6cd2e15490f743456ad643ba2a3d5ba3ce9eeee7dc0fd6ef81bdb74695798bf9a73523db192f824d1fcbc5cad105b3a00f98b1e4cab7f8113a1c34edf9e28

    • 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.

    • 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