General

  • Target

    2025-01-25_863737214d220568a990f84cdb3391a6_chaos_destroyer_wannacry

  • Size

    22KB

  • Sample

    250125-ja2h7stnhk

  • MD5

    863737214d220568a990f84cdb3391a6

  • SHA1

    676ae438496b149546571fd1ebce6f0f13a4d774

  • SHA256

    dabf725f50ced64032ce761b98ee38417ae27f2bcda5ea0b36f9350f0d6c053d

  • SHA512

    b0ae574d07a87bff65ec58b82b79db07817b752f05ffea62bf4b29524c684f9bebaab4d9008e71e1a28c552946047f82556b746f4dd26928ec2c594708b7296f

  • SSDEEP

    384:03MLWHn3kI3fcSxlR2Wp5x4+CHJ7r91Czxb5MeU:Mn3kIE69pf4+y7r9ixb6eU

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\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

      2025-01-25_863737214d220568a990f84cdb3391a6_chaos_destroyer_wannacry

    • Size

      22KB

    • MD5

      863737214d220568a990f84cdb3391a6

    • SHA1

      676ae438496b149546571fd1ebce6f0f13a4d774

    • SHA256

      dabf725f50ced64032ce761b98ee38417ae27f2bcda5ea0b36f9350f0d6c053d

    • SHA512

      b0ae574d07a87bff65ec58b82b79db07817b752f05ffea62bf4b29524c684f9bebaab4d9008e71e1a28c552946047f82556b746f4dd26928ec2c594708b7296f

    • SSDEEP

      384:03MLWHn3kI3fcSxlR2Wp5x4+CHJ7r91Czxb5MeU:Mn3kIE69pf4+y7r9ixb6eU

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Chaos family

    • 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