Setup

General
Target

Setup

Size

68KB

Sample

200930-vz17f3p2d2

Score
10 /10
MD5

9e5c89c84cdbf460fc6857c4e32dafdf

SHA1

ee0a95846ce48c59261eda0fdd6b38dfc83d9f4d

SHA256

dfecb46078038bcfa9d0b8db18bdc0646f33bad55ee7dd5ee46e61c6cf399620

SHA512

6da517ae5159ebcb0ac138b34215924fb21adae619c3c15ede6863866648e445633f482b2beaddbe74de66b48e18d106dbde3253ee2d3ce86da667f7f8494cd8

Malware Config

Extracted

Path C:\Users\Admin\Desktop\DECRYPT-bkgdrg-decrypt.hta
Family exorcist
Ransom Note
bkgdrg Decrypt All your data has been encrypted with Exorcist 2.0 Ransomware. Do not worry: you have some hours to contact us and decrypt your data by paying a ransom. If you don't pay in time, price will be increased. Then, if the payment is still not received, your keys will be destroyed. To do this, install Tor Browser (here: https://www.torproject.org/download/) and follow instructions on this web site: http://7iulpt5i6whht6zo2r52f7vptxtjxs3vfcdxxazllikrtqpupn4epnqd.onion/ IMPORTANT: Do not modify this file, otherwise you will not be able to recover your data! Your authorization key: HS4CNdXejjZ12VAwiBoCOd+Q+dF6uZ++gbweVOIFX3Ueo4bffx1BK/uMg2il0QE8 2SRSsOVfPqzEK4HztQc8yllM9xdmbg1W7FiZX2ZHXAvtcOdKrVGexxMiBfe/plA1 8jY96rPYycWzb7oWncGowXK7TXvhFuWjGrvSfe22rLwG6dQ7/o5Ej9dNZUOVVbFq quag7pPprpkMByb9cgsVoZgkaX4tw0zMkBeBsc8lL3DFO6XIK2Wmi2U+7RTHXxRz zDiwQ/+AeVxxUGHuauiHavsIj3ylEf+AI5aeUdCBBQGG/rl0Dsn0kpd3tZZe4oW6 dZOFW+GZRY32qUXjKHdZDMy276JgU6a4q4ZUdAzfWA2IPmIVQqady2fbu9Wdl8LN BHrdsMqs8bhmKnqu/8NNwB82rAEQK2CdpaYG2uZF9SlSQRCmwZWPnKSbl7OIQ3TQ Cg6xHlK44npW0Pds9HQpqCbbgKpnl5F/4wMew4AY6TDJCKZB/0ec3Yjgt4dJ3e8B ykcqMvkfBTulVW9IG9oNecqv9/wvVECU3eiq37rW5bVr13u3SjJO0sU6XXY8Sm9F yGru6gmB2P21Kcgdr8zi6ZBa1w0pwnYtaBvgAv+gfq/3Ceq70uYqsmfh0IhvOcMY 3/KviwHAykPGSp8Q8wQd96FQPVXH/HE9NNPJdfoNspYTNkKraSVCo3Ks/gBednPY 4kbr9vmjkD8YZL6KXvTY6cPwnqL3bMLpI7T1/9ZyqBcPB6D7DvYc2giMHCKYvfkx dOdhxa8+4a1Be1oqtZpCwJn/lW1CydSu5jhAgLKRoGmqexBqzqrkUTXZvSp3pvA4 QlaYdEy1EHeUgZcKiRN7B8SUSjalG+h0RvoPvFEePr8anG+x0cSanlv1sHOq4upT brwQg7ZXYNlEyZeTFmKTx0c1nLOkBL1JulIz8CL7A61hViDpocvj3vTEal14yazC 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URLs

http://7iulpt5i6whht6zo2r52f7vptxtjxs3vfcdxxazllikrtqpupn4epnqd.onion/

Targets
Target

Setup

MD5

9e5c89c84cdbf460fc6857c4e32dafdf

Filesize

68KB

Score
10 /10
SHA1

ee0a95846ce48c59261eda0fdd6b38dfc83d9f4d

SHA256

dfecb46078038bcfa9d0b8db18bdc0646f33bad55ee7dd5ee46e61c6cf399620

SHA512

6da517ae5159ebcb0ac138b34215924fb21adae619c3c15ede6863866648e445633f482b2beaddbe74de66b48e18d106dbde3253ee2d3ce86da667f7f8494cd8

Tags

Signatures

  • Exorcist Ransomware

    Description

    Ransomware-as-a-service which avoids infecting machines in CIS nations. First seen in mid-2020.

    Tags

  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File Deletion Inhibit System Recovery
  • Modifies extensions of user files

    Description

    Ransomware generally changes the extension on encrypted files.

    Tags

  • Drops desktop.ini file(s)

  • Enumerates connected drives

    Description

    Attempts to read the root path of hard drives other than the default C: drive.

    TTPs

    Query Registry Peripheral Device Discovery System Information Discovery
  • Modifies service

    Tags

    TTPs

    Modify Registry Modify Existing Service

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Execution
          Exfiltration
            Initial Access
              Lateral Movement
                Privilege Escalation
                  Tasks

                  static1

                  behavioral1

                  10/10

                  behavioral2

                  10/10