chaos | be6eea912213bb03411f7ed2dc3b26268e80f558c8e5ceea0ebcb628b3070a87

General

Target
killer.exe
Size 22KB
Sample261107-ynbx2a1vfx
SHA256 be6eea912213bb03411f7ed2dc3b26268e80f558c8e5ceea0ebcb628b3070a87
MD5 941f88696e203c200feaea0ef388bf48
SHA1 ef2112495d7a84fd9e2a69aa1dff4ad200a31ffb
SHA512 fa25caa8aa1eeaef8f1bfae95b6f60566112a264353738fc98ff9b342ed7a84ae19c04520df23773392ef99241640f336e8cfad9368f3c494a046b9f58b17d89
SSDEEP 384:s3MLWHn3kI3fcSxlR2WpkXsQoZdtKXR6J1r91Czxb5Ie5:kn3kIE69pkN2fKXR+1r9ixbue5
TLSH
T1A9A2D50867FA4A39F7FF2F786DB251505775B953EC3EDB4D188A004D0922B8CCA60B66
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Contacts\read_it.txt

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
  killer.exe
- Size 22KB
- SHA256 be6eea912213bb03411f7ed2dc3b26268e80f558c8e5ceea0ebcb628b3070a87
- MD5 941f88696e203c200feaea0ef388bf48
- SHA1 ef2112495d7a84fd9e2a69aa1dff4ad200a31ffb
- SHA512 fa25caa8aa1eeaef8f1bfae95b6f60566112a264353738fc98ff9b342ed7a84ae19c04520df23773392ef99241640f336e8cfad9368f3c494a046b9f58b17d89
- SSDEEP 384:s3MLWHn3kI3fcSxlR2WpkXsQoZdtKXR6J1r91Czxb5Ie5:kn3kIE69pkN2fKXR+1r9ixbue5
- TLSH
  T1A9A2D50867FA4A39F7FF2F786DB251505775B953EC3EDB4D188A004D0922B8CCA60B66
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery evasion execution chaos impact persistence privilege_escalation ransomware spyware stealer
- Chaos Ransomware
- Family: Chaos
  Ransomware family first seen in June 2021.
  ransomware 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Creates a file in the Startup directory
  A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
  persistence privilege_escalation
- Executes a file named after a Windows system binary
  The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
  defense_evasion
- 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