General

  • Target

    aaf01320e18886ca4f09d3a452b885b5a9e3ffa1e63b37b720d12b8562df1b5c.exe

  • Size

    26KB

  • Sample

    240129-vrb6esegd9

  • MD5

    e800432399db587773eb4ccd10359913

  • SHA1

    f34f8fcedb07519e9b8d88188df97ea668be24da

  • SHA256

    03ccb6853bf8509fa5edd40fe44782edbefa029106a65f574e57a1f8d29aca86

  • SHA512

    c41a28d724c93d35c8d376862351b0968a02f36cc13afbe7aa069c0e5ff65d2d0d2bd1f0edd03b0217397372be36761326357dc971848c935b9bfb6d551e53c4

  • SSDEEP

    384:qYenjLLAps4T5lBavzb/xlhKOVp91Q0b5hxDGz:5OElB6sc9G0bXxDo

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

      aaf01320e18886ca4f09d3a452b885b5a9e3ffa1e63b37b720d12b8562df1b5c.exe

    • Size

      26KB

    • MD5

      e800432399db587773eb4ccd10359913

    • SHA1

      f34f8fcedb07519e9b8d88188df97ea668be24da

    • SHA256

      03ccb6853bf8509fa5edd40fe44782edbefa029106a65f574e57a1f8d29aca86

    • SHA512

      c41a28d724c93d35c8d376862351b0968a02f36cc13afbe7aa069c0e5ff65d2d0d2bd1f0edd03b0217397372be36761326357dc971848c935b9bfb6d551e53c4

    • SSDEEP

      384:qYenjLLAps4T5lBavzb/xlhKOVp91Q0b5hxDGz:5OElB6sc9G0bXxDo

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • Renames multiple (182) 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