General

  • Target

    f764c49daffdacafa94aaece1d5094e0fac794639758e673440329b02c0fda39

  • Size

    59KB

  • Sample

    220131-gphcrsgeb8

  • MD5

    66ddb290df3d510a6001365c3a694de2

  • SHA1

    77b9103d4af311ba76511144d47aed440ae6ce9f

  • SHA256

    f764c49daffdacafa94aaece1d5094e0fac794639758e673440329b02c0fda39

  • SHA512

    bd1ecb3ce3e49c495f354a27fd17089b2bc77e3a96b15f28be4c877d2e49dfa1c193a3370a84ec4060f1c2517b2338e2b11cae680e67e9fb5e59367efb67a7ee

Malware Config

Extracted

Path

C:\\README.5bede5a3.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/45FYQLKAX0QTR144EDUI3VOVH2B3SQ0TZM0G7MXX3YUGDSA3AZA9XNNTCMD1H4CN When you open our website, put the following data in the input form: Key: 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 !!! DANGER !!! DO NOT MODIFY or try to RECOVER any files yourself. We WILL NOT be able to RESTORE them. !!! DANGER !!!
URLs

http://darksidfqzcuhtk2.onion/45FYQLKAX0QTR144EDUI3VOVH2B3SQ0TZM0G7MXX3YUGDSA3AZA9XNNTCMD1H4CN

Targets

    • Target

      f764c49daffdacafa94aaece1d5094e0fac794639758e673440329b02c0fda39

    • Size

      59KB

    • MD5

      66ddb290df3d510a6001365c3a694de2

    • SHA1

      77b9103d4af311ba76511144d47aed440ae6ce9f

    • SHA256

      f764c49daffdacafa94aaece1d5094e0fac794639758e673440329b02c0fda39

    • SHA512

      bd1ecb3ce3e49c495f354a27fd17089b2bc77e3a96b15f28be4c877d2e49dfa1c193a3370a84ec4060f1c2517b2338e2b11cae680e67e9fb5e59367efb67a7ee

    • DarkSide

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

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Reads user/profile data of web browsers

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

    • Sets desktop wallpaper using registry

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Impact

Defacement

1
T1491

Tasks