chaos

General

Target

2025-01-17_ef76a31c46645c5b34b3560d6a92914e_chaos_destroyer_wannacry
Size

26KB
Sample

250117-xb9g4ayrgz
MD5

ef76a31c46645c5b34b3560d6a92914e
SHA1

2867d691fe4ca452ffde1e015a4d7bb1b0d9fefd
SHA256

f479b0a9e483856b47189e03f4c9a6f07cd9ee04f3aa494160134a03ac5526f6
SHA512

a5ad94a2b7841be2bf23b413c15dc57c6cb196a79fa2cac8ceb607e30934a004caa579e90cae166825ad400d890573bf41ee7483d3300a5de8a2dc812181ec0e
SSDEEP

384:qYenjLLAG9rPOB+Xvzb/xqwbOVp91W01Ib5oxDGSU:5+ru+7tc9RIb6xD9U

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
  
  2025-01-17_ef76a31c46645c5b34b3560d6a92914e_chaos_destroyer_wannacry
- Size
  
  26KB
- MD5
  
  ef76a31c46645c5b34b3560d6a92914e
- SHA1
  
  2867d691fe4ca452ffde1e015a4d7bb1b0d9fefd
- SHA256
  
  f479b0a9e483856b47189e03f4c9a6f07cd9ee04f3aa494160134a03ac5526f6
- SHA512
  
  a5ad94a2b7841be2bf23b413c15dc57c6cb196a79fa2cac8ceb607e30934a004caa579e90cae166825ad400d890573bf41ee7483d3300a5de8a2dc812181ec0e
- SSDEEP
  
  384:qYenjLLAG9rPOB+Xvzb/xqwbOVp91W01Ib5oxDGSU:5+ru+7tc9RIb6xD9U
Score

10^/10

chaos defense_evasion evasion execution impact ransomware spyware stealer
- Chaos
  Ransomware family first seen in June 2021.
  ransomware chaos
- Chaos Ransomware
- Chaos family
  chaos
- 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
- 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