General

  • Target

    d332b145aec1260fd7a4877377e0778c5cf4ea66ec98dd5e1fb711836fc6b38d

  • Size

    26KB

  • Sample

    240201-ge8f7seeek

  • MD5

    47f7a07d58a42e6288edba0719f7accf

  • SHA1

    885ae293ee9942dcd255f145c0f6581351fb1fa7

  • SHA256

    0e3a88d2fcb105bf479c54b92b570a8d429f00e94fc8e5652e5a766b7ee065a7

  • SHA512

    53bc4c95f48cc0acbff3c3a78fb467bc2e5aadd4c9540fc8c47b2151cde94d2997423c463d901b2ab8e0cab9004508541ffe7c50333284517680337e21b338a9

  • SSDEEP

    384:CYenjLLAps4T5lBavzb/xlhKOVp91Q+b5hxDGq:hOElB6sc9G+bXxDF

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt

Family

chaos

Ransom Note
----> Chaos is multi language ransomware. Translate your note to any language <---- All of your files have been encrypted Your computer was infected with a ransomware virus. Your files have been encrypted and you won't be able to decrypt them without our help.What can I do to get my files back?You can buy our special decryption software, this software will allow you to recover all of your data and remove the ransomware from your computer.The price for the software is $1,500. Payment can be made in Bitcoin only. How do I pay, where do I get Bitcoin? Purchasing Bitcoin varies from country to country, you are best advised to do a quick google search yourself to find out how to buy Bitcoin. Many of our customers have reported these sites to be fast and reliable: Coinmama - hxxps://www.coinmama.com Bitpanda - hxxps://www.bitpanda.com Payment informationAmount: 0.1473766 BTC Bitcoin Address: bc1qlnzcep4l4ac0ttdrq7awxev9ehu465f2vpt9x0

Targets

    • Target

      d332b145aec1260fd7a4877377e0778c5cf4ea66ec98dd5e1fb711836fc6b38d

    • Size

      26KB

    • MD5

      47f7a07d58a42e6288edba0719f7accf

    • SHA1

      885ae293ee9942dcd255f145c0f6581351fb1fa7

    • SHA256

      0e3a88d2fcb105bf479c54b92b570a8d429f00e94fc8e5652e5a766b7ee065a7

    • SHA512

      53bc4c95f48cc0acbff3c3a78fb467bc2e5aadd4c9540fc8c47b2151cde94d2997423c463d901b2ab8e0cab9004508541ffe7c50333284517680337e21b338a9

    • SSDEEP

      384:CYenjLLAps4T5lBavzb/xlhKOVp91Q+b5hxDGq:hOElB6sc9G+bXxDF

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • Renames multiple (176) files with added filename extension

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks