General

  • Target

    acb23245ab5c6d1a478f11f3b58e7cde9032827445ad6ab4dcf99ecddfea88d9

  • Size

    31KB

  • Sample

    240419-wzhtlsbh38

  • MD5

    0a54471656cae74df553eca5a477b0cd

  • SHA1

    8235d8dcc7a7375c34f271014e1a104c6906adfa

  • SHA256

    acb23245ab5c6d1a478f11f3b58e7cde9032827445ad6ab4dcf99ecddfea88d9

  • SHA512

    1ea695ea12aa6494a9f6892435e325db890514d4e1f326ef48c9288c69d6a0131f126a1bf0e9957f3df521cf44721823b6abd28e8a1cb98fd11234b49dba75d7

  • SSDEEP

    768:s20F3Is9a4hKqhCUBD7DZadbul5dd/7B6kOi/mZAx201d:pida4IqAUBnZ6bul5dZwNi/bX

Malware Config

Extracted

Path

C:\Users\Admin\README.b565854b.TXT

Family

darkside

Ransom Note
----------- [ Welcome to DarkSide ] -------------> What happend? ---------------------------------------------- Your computers and servers are encrypted, backups are deleted. We use strong encryption algorithms, so you cannot decrypt your data. But you can restore everything by purchasing a special program from us - universal decryptor. This program will restore all your network. Follow our instructions below and you will recover all your data. What guarantees? ---------------------------------------------- We value our reputation. If we do not do our work and liabilities, nobody will pay us. This is not in our interests. All our decryption software is perfectly tested and will decrypt your data. We will also provide support in case of problems. We guarantee to decrypt one file for free. Go to the site and contact us. How to get access on website? ---------------------------------------------- Using a TOR browser: 1) Download and install TOR browser from this site: https://torproject.org/ 2) Open our website: http://darksidfqzcuhtk2.onion/CZEX8E0GR0AO4ASUCJE1K824OKJA1G24B8B3G0P84LJTTE7W8EC86JBE7NBXLMRT When you open our website, put the following data in the input form: Key: 0kZdK3HQhsAkUtvRl41QkOdpJvzcWnCrBjjgg5U4zfuWeTnZR5Ssjd3QLHpmbjxjo7uWzKbt8qPVuYN38TsDPI3bemd5I40ksemIzuI5OhIHZsi9cn3Wpd7OUT72FP9MyAUzR586yMsI2Ygri9in0Bf4EkG0pmBOLyRG1T788foGJQW1WxS1Qd2sMVvX0jKlbGG1zLp7g0u6buDCzSMyTjWjuVzJYufBBv7S2XvciEVvboiTNbZA4UUU6PttKERQSb018aILd6xO3ulk6fbEgZDO5tZSGn2zRevn5YXnHtg6vt1ToLe3izQOgYbs8Ja1fkfJBUYVux1ITyWBjpn0xPayKfwln8SqgMkbqiDyxEDEtFhqiffLcONMhi4TmW50loZIC6mWSaOjThWp6XSJUWPtY8Mkzs8Cs0qjPahx58iAEVIRGUVpLkMs7xPN7ydZ6wMWaOcRC1AD1JEUVTjLikXXyckgYaS6FnEv0UNEsv6QbTLSpDomIg3rEYZBib6ozrwH5n0M5wrKo8NciUBmfJWDP4XKkjznpsa05rEpuAklM0dMmZsYGVR !!! DANGER !!! DO NOT MODIFY or try to RECOVER any files yourself. We WILL NOT be able to RESTORE them. !!! DANGER !!!
URLs

http://darksidfqzcuhtk2.onion/CZEX8E0GR0AO4ASUCJE1K824OKJA1G24B8B3G0P84LJTTE7W8EC86JBE7NBXLMRT

Targets

    • Target

      124e83f0812629fbc7ee0330002d7e5026b0f79e29a7d42facd62dd67b83549a

    • Size

      59KB

    • MD5

      01cef4d4f9306177d42f221854ee552b

    • SHA1

      e06c0d3ae9eb341182e937f44906c240cff4c057

    • SHA256

      124e83f0812629fbc7ee0330002d7e5026b0f79e29a7d42facd62dd67b83549a

    • SHA512

      5ebba89c40862be7405ec41979d4fa6916a2742ba8c2ca5c81c5b9002e9497e54b0281fcad1fac6676e6c3b491e9a777536c6d1ef19a52986e15286a24cff95e

    • SSDEEP

      768:vjjmbIax7F3DS4/S9+CuUSbVAdNcxGV1yltqZrY23W58:0x7Fu4/ihrhDTV1ylEZMZ58

    • DarkSide

      Targeted ransomware first seen in August 2020. Operators steal data to use as leverage.

    • Renames multiple (141) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Reads user/profile data of web browsers

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

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Impact

Defacement

1
T1491

Tasks