chaos

General

Target

ransomware no builder.exe
Size

1.4MB
Sample

250117-jq8x8ayjfm
MD5

a5a4a257e1653c4698654bc42afc69bb
SHA1

8fedb0e6a95209d7359ca87c22ba69d67d3beef6
SHA256

9c13e10e2245bd99a0f896e0cb1f957dbee2a29c08a80c6bf5f9c51a366b9755
SHA512

c9f639823620087979a0d972cba63b93f183789972129015e154ad2ff89918bd511b0534f2d3e7cb5b089d44fcc191dfed6834647e0455ad0958845dd8b8d80b
SSDEEP

12288:cKf3eIVklJaw4dXgRXBz1EBp8Nv6vWoFJXjbvBUn3BxFIVcGA9MR/s1wDhA9yPwC:ARcWxPY/OyH

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Documents\decrypt.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
  
  ransomware no builder.exe
- Size
  
  1.4MB
- MD5
  
  a5a4a257e1653c4698654bc42afc69bb
- SHA1
  
  8fedb0e6a95209d7359ca87c22ba69d67d3beef6
- SHA256
  
  9c13e10e2245bd99a0f896e0cb1f957dbee2a29c08a80c6bf5f9c51a366b9755
- SHA512
  
  c9f639823620087979a0d972cba63b93f183789972129015e154ad2ff89918bd511b0534f2d3e7cb5b089d44fcc191dfed6834647e0455ad0958845dd8b8d80b
- SSDEEP
  
  12288:cKf3eIVklJaw4dXgRXBz1EBp8Nv6vWoFJXjbvBUn3BxFIVcGA9MR/s1wDhA9yPwC:ARcWxPY/OyH
Score

10^/10

chaos ransomware spyware stealer
- Chaos
  Ransomware family first seen in June 2021.
  ransomware chaos
- Chaos Ransomware
- Chaos family
  chaos
- Renames multiple (221) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  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.
  spyware stealer
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2