General

  • Target

    bac2149254f5ce314bab830f574e16c9d67e81985329619841431034c31646e0

  • Size

    59KB

  • Sample

    220131-gpn6bafggl

  • MD5

    c2764be55336f83a59aa0f63a0b36732

  • SHA1

    0bfc26e7a035a143339516b877ac11eefbbeefb5

  • SHA256

    bac2149254f5ce314bab830f574e16c9d67e81985329619841431034c31646e0

  • SHA512

    9c413793996c48c4c9e092e8c09810712c84dc64288515b64acc7108671071283e8dc4b3d782befd9cbf04bd0db0fb61c8986b429eec5b748722910455d399fa

Malware Config

Extracted

Path

C:\\README.27a6f0b5.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/FNKSGXL6YM3ZOHUB9WRBMPZDFXUG0DSF5M61SMYGU4V8R8OOJ6AKQ2VF4BGHSE1O 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/FNKSGXL6YM3ZOHUB9WRBMPZDFXUG0DSF5M61SMYGU4V8R8OOJ6AKQ2VF4BGHSE1O

Targets

    • Target

      bac2149254f5ce314bab830f574e16c9d67e81985329619841431034c31646e0

    • Size

      59KB

    • MD5

      c2764be55336f83a59aa0f63a0b36732

    • SHA1

      0bfc26e7a035a143339516b877ac11eefbbeefb5

    • SHA256

      bac2149254f5ce314bab830f574e16c9d67e81985329619841431034c31646e0

    • SHA512

      9c413793996c48c4c9e092e8c09810712c84dc64288515b64acc7108671071283e8dc4b3d782befd9cbf04bd0db0fb61c8986b429eec5b748722910455d399fa

    • DarkSide

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

    • suricata: ET MALWARE Observed DarkSide Ransomware CnC Domain in TLS SNI

      suricata: ET MALWARE Observed DarkSide Ransomware CnC Domain in TLS SNI

    • 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