chaos

General

Target

2024-03-20_12b458301d7cd8f7f1536a62efda148e_wannacry
Size

664KB
Sample

240320-klzz7ach87
MD5

12b458301d7cd8f7f1536a62efda148e
SHA1

60fef33fc40f7afbd23472a3c9c25e639b3122af
SHA256

c6729eb170a6209a351d4a8d99efe0bd7848d08d5ac9cb086f1d8bad625dbc7a
SHA512

239b524217f0e8aa80c4f339ba22692b3b1f06e61182cf8dcbc3e9e6dac02c418bf45c4d88c3ae7e12fb0ee1f5b808accf9fe11177161b5982915fb9373d2417
SSDEEP

12288:Hb4yFHDU7hOYN/W3o3HOKBxWNDc6hCKvaSMSVupdDp0tbtYcOoIlPj3rw/F/F56q:HZ8N8K3Wq6CS8WGogAeU5+6NA2

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 $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
  
  2024-03-20_12b458301d7cd8f7f1536a62efda148e_wannacry
- Size
  
  664KB
- MD5
  
  12b458301d7cd8f7f1536a62efda148e
- SHA1
  
  60fef33fc40f7afbd23472a3c9c25e639b3122af
- SHA256
  
  c6729eb170a6209a351d4a8d99efe0bd7848d08d5ac9cb086f1d8bad625dbc7a
- SHA512
  
  239b524217f0e8aa80c4f339ba22692b3b1f06e61182cf8dcbc3e9e6dac02c418bf45c4d88c3ae7e12fb0ee1f5b808accf9fe11177161b5982915fb9373d2417
- SSDEEP
  
  12288:Hb4yFHDU7hOYN/W3o3HOKBxWNDc6hCKvaSMSVupdDp0tbtYcOoIlPj3rw/F/F56q:HZ8N8K3Wq6CS8WGogAeU5+6NA2
Score

10^/10

chaos evasion 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
- Detects command variations typically used by ransomware
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (204) 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
- 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