chaos

General

Target

Free Nitro V1 (NICHT ÖFFNEN).exe
Size

23KB
Sample

240511-jp1v8aef61
MD5

15b098986a7466a4c5262f4d4034aa70
SHA1

85eef8e7bcbd7358ba4eeed6e2813b2eb394f32f
SHA256

251502f58eaa174cc8e0644573a8f12e766d662b4c8d88db99080dc73748bd14
SHA512

e48b29e292c6c89d28ea6b9fce4b7560fed82faa9848fcd9c227edab2f376b670e5a5b7b57a59e525456893858d5dbf7d1acd5a09f42004fea24799b5f736530
SSDEEP

384:O3Mg/bqo2tvxtivpa5vYsJ5r91Cj2bDuNem:sqo2rtMp5k5r9M2bIem

Score

10^/10

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 $170. 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: 0.003 BTC Bitcoin Address: bc1qsn8l9fjycnlx07fddkyp6wpsddey04jg6ffrk5

Targets

- Target
  
  Free Nitro V1 (NICHT ÖFFNEN).exe
- Size
  
  23KB
- MD5
  
  15b098986a7466a4c5262f4d4034aa70
- SHA1
  
  85eef8e7bcbd7358ba4eeed6e2813b2eb394f32f
- SHA256
  
  251502f58eaa174cc8e0644573a8f12e766d662b4c8d88db99080dc73748bd14
- SHA512
  
  e48b29e292c6c89d28ea6b9fce4b7560fed82faa9848fcd9c227edab2f376b670e5a5b7b57a59e525456893858d5dbf7d1acd5a09f42004fea24799b5f736530
- SSDEEP
  
  384:O3Mg/bqo2tvxtivpa5vYsJ5r91Cj2bDuNem:sqo2rtMp5k5r9M2bIem
Score

10^/10

chaos defense_evasion evasion execution impact ransomware spyware stealer
- Chaos
  Ransomware family first seen in June 2021.
  ransomware chaos
- Chaos Ransomware
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  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)
behavioral1 behavioral2