chaos

General

Target

2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_chaos_destroyer_wannacry
Size

26KB
Sample

240604-vy7kxadh5x
MD5

371a8a942fc1ab34a071005ea9d78cbd
SHA1

7ed50ff8ad4a685c6bf0e7669b014df12988cd82
SHA256

2261cf536812c086aae8eb1790dbdfcce0c7a4cc47739be4ff75645da853ce0d
SHA512

699ce7951725f1b84ba4d8c585d8a4129d8a9c19ab707558d114f06f97501bb6df432c7f459577cc39e1e259672299b1c3d636f199bc3b3801e0e83bdac818fb
SSDEEP

384:MYenjLLADjQsNaO2ABm4ZrOVp91CvL/zb5TxDGz:LXQsN0Gc9Uz/zbNxDo

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\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
  
  2024-06-04_371a8a942fc1ab34a071005ea9d78cbd_chaos_destroyer_wannacry
- Size
  
  26KB
- MD5
  
  371a8a942fc1ab34a071005ea9d78cbd
- SHA1
  
  7ed50ff8ad4a685c6bf0e7669b014df12988cd82
- SHA256
  
  2261cf536812c086aae8eb1790dbdfcce0c7a4cc47739be4ff75645da853ce0d
- SHA512
  
  699ce7951725f1b84ba4d8c585d8a4129d8a9c19ab707558d114f06f97501bb6df432c7f459577cc39e1e259672299b1c3d636f199bc3b3801e0e83bdac818fb
- SSDEEP
  
  384:MYenjLLADjQsNaO2ABm4ZrOVp91CvL/zb5TxDGz:LXQsN0Gc9Uz/zbNxDo
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
- Detects command variations typically used by ransomware
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (189) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  ransomware
- Disables Task Manager via registry modification
  evasion
- 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