General

  • Target

    2024-04-24_56db115b1910067cb1011b55d4d0763d_chaos_destroyer_wannacry

  • Size

    23KB

  • Sample

    240424-ybkdmsga7z

  • MD5

    56db115b1910067cb1011b55d4d0763d

  • SHA1

    37672ddd4bf1deaaf8aff7fbdaad8455170b3033

  • SHA256

    1512810ee7380778dff64705a8b0760fd11403eae4d0f98f7cfdd6b2b57a10af

  • SHA512

    30120552efb26292d5058ccffa50efa7b6e5f509edacbb12e1becdd04935ac211c9fb23433ea1a8c33682f326791bdab4ede714a5d7fcd49638fab181367e0ec

  • SSDEEP

    384:z3MLWHn3kIjf7SxlR2/p5b14+CDJyr91Czxb5YeG:/n3kIP64pR14+6yr9ixbueG

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

      2024-04-24_56db115b1910067cb1011b55d4d0763d_chaos_destroyer_wannacry

    • Size

      23KB

    • MD5

      56db115b1910067cb1011b55d4d0763d

    • SHA1

      37672ddd4bf1deaaf8aff7fbdaad8455170b3033

    • SHA256

      1512810ee7380778dff64705a8b0760fd11403eae4d0f98f7cfdd6b2b57a10af

    • SHA512

      30120552efb26292d5058ccffa50efa7b6e5f509edacbb12e1becdd04935ac211c9fb23433ea1a8c33682f326791bdab4ede714a5d7fcd49638fab181367e0ec

    • SSDEEP

      384:z3MLWHn3kIjf7SxlR2/p5b14+CDJyr91Czxb5YeG:/n3kIP64pR14+6yr9ixbueG

    • 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)

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks