General

  • Target

    dumbhumans.exe

  • Size

    23KB

  • Sample

    241029-wps7laxfke

  • MD5

    c6eb3aad7a5ba437d2e39c44d645aed2

  • SHA1

    87b24045539b8db9ead35e462aef513602743ded

  • SHA256

    78529452630857c2edc60a55dd41771617d0c9e99d2cf276e39a5288f55160c8

  • SHA512

    cede2ff722843666b0f8cfcc3aa12f1f946b430d0db813afff326a1b4d9df9568e6843913bd9ee8497f312b3cad67f21e538786196e443239d2b8eb5efe92127

  • SSDEEP

    384:Q3Mg/bqo2ucVzt2eaWCzpgDKF+98uJEr91CKxb+uteA:uqo2F52eanpgDKNyEr9xxb5eA

Malware Config

Extracted

Path

C:\Users\Admin\Documents\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: 0.00138959 BTC Bitcoin Address: bc1q7njx7z489vx9444agzf759u4q46vfgtydzwyll

Targets

    • Target

      dumbhumans.exe

    • Size

      23KB

    • MD5

      c6eb3aad7a5ba437d2e39c44d645aed2

    • SHA1

      87b24045539b8db9ead35e462aef513602743ded

    • SHA256

      78529452630857c2edc60a55dd41771617d0c9e99d2cf276e39a5288f55160c8

    • SHA512

      cede2ff722843666b0f8cfcc3aa12f1f946b430d0db813afff326a1b4d9df9568e6843913bd9ee8497f312b3cad67f21e538786196e443239d2b8eb5efe92127

    • SSDEEP

      384:Q3Mg/bqo2ucVzt2eaWCzpgDKF+98uJEr91CKxb+uteA:uqo2F52eanpgDKNyEr9xxb5eA

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Chaos family

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • 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