General

  • Target

    2024-03-03_1f76584eec60fa81e815ff4548d35a1c_wannacry

  • Size

    594KB

  • Sample

    240303-ldq8ragd8v

  • MD5

    1f76584eec60fa81e815ff4548d35a1c

  • SHA1

    7030dd2b4d1569cf7e422fbe77295a13a64ced06

  • SHA256

    c4d3631daf1bc721b763d972a1c5b8368e51a74b8e36c671cbfd3a2bc9a0ad43

  • SHA512

    39299163813c3d103b06da70da260e64b01af278efc2f1c0b9a0befe9fd51110ca48d2a899bae4bb51bddc60f90f81d147b425eb12bee440d762184537379f98

  • SSDEEP

    6144:Vr9Sb9q3146ghFGjfaLl3uw7yyB8a34isaS:6SAhFGjiLlb7yK844is

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\s3don

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

      2024-03-03_1f76584eec60fa81e815ff4548d35a1c_wannacry

    • Size

      594KB

    • MD5

      1f76584eec60fa81e815ff4548d35a1c

    • SHA1

      7030dd2b4d1569cf7e422fbe77295a13a64ced06

    • SHA256

      c4d3631daf1bc721b763d972a1c5b8368e51a74b8e36c671cbfd3a2bc9a0ad43

    • SHA512

      39299163813c3d103b06da70da260e64b01af278efc2f1c0b9a0befe9fd51110ca48d2a899bae4bb51bddc60f90f81d147b425eb12bee440d762184537379f98

    • SSDEEP

      6144:Vr9Sb9q3146ghFGjfaLl3uw7yyB8a34isaS:6SAhFGjiLlb7yK844is

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • 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)

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks