chaos

General

Target

Encrypter_protected.exe
Size

1.8MB
Sample

240702-kadmtatglc
MD5

46826cf0a3b38a11ec5b0499561e8c83
SHA1

1d027ff751ca85c54562071fcf06f89903807781
SHA256

544deae2250cf2af18927bd25558a889203cb601efa171f15d550cf28f613978
SHA512

451ce4e46c0d21cf93bc2f1d58994b81f4c78c0f9cb4b1f28546d5a52f1a4a50f406cc41f29b904a08e62593d4709b5724eed185a97d6c28e6d07f189aa87953
SSDEEP

24576:9JTJfZITY6zD6yoss/khmiSWsHXfbGQ+YGhGaBedl0uSRhWbZwJ48W1kf6jLEXy3:9jxIU6XxosWjbWsvbqeBSI2CXEXEL

Score

10^/10

Malware Config

Extracted

Path

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

Ransom Note

----> You got ransom by FemboyCat <---- 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
  
  Encrypter_protected.exe
- Size
  
  1.8MB
- MD5
  
  46826cf0a3b38a11ec5b0499561e8c83
- SHA1
  
  1d027ff751ca85c54562071fcf06f89903807781
- SHA256
  
  544deae2250cf2af18927bd25558a889203cb601efa171f15d550cf28f613978
- SHA512
  
  451ce4e46c0d21cf93bc2f1d58994b81f4c78c0f9cb4b1f28546d5a52f1a4a50f406cc41f29b904a08e62593d4709b5724eed185a97d6c28e6d07f189aa87953
- SSDEEP
  
  24576:9JTJfZITY6zD6yoss/khmiSWsHXfbGQ+YGhGaBedl0uSRhWbZwJ48W1kf6jLEXy3:9jxIU6XxosWjbWsvbqeBSI2CXEXEL
Score

10^/10

chaos ransomware spyware stealer
- Chaos
  Ransomware family first seen in June 2021.
  ransomware chaos
- Chaos Ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- 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)
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2