chaos

General

Target

2024-07-05_f6171e8867374374bf04e1ae0bd5e24c_destroyer_wannacry
Size

27KB
Sample

240705-n39gqsxgqn
MD5

f6171e8867374374bf04e1ae0bd5e24c
SHA1

593ce46f24067cba4096228c199ad2cc2bb2b50e
SHA256

d214f322652f890ecee73ed143be316b4edd8d6bc13805106c7ecba0c04ac35e
SHA512

0dcec28854b32dea39ae1fc2839cef2d11efb4232b2bcc76ab99522703ce8c9fa866782f304577bf9fc0dd32a0b41469796386e3633b3b09e47d28eb0fc3cdcf
SSDEEP

384:OtWZPzzxAm1vp5ZRoDNhvLKeOS2NiZ2lVOy5o91w4k1mpJ82vC:T7zxAmpfyzeeOSSiUho9u4k1mH82K

Score

10^/10

Malware Config

Extracted

Path

C:\ProgramData\Adobe\Updater6\read_it.txt

Ransom Note

Don't worry, you can return all your files! All your files like documents, photos, databases and other important are encrypted What guarantees do we give to you? You can send 3 of your encrypted files and we decrypt it for free. You must follow these steps To decrypt your files : 1) Write on our e-mail :[email protected] ( In case of no answer in 24 hours check your spam folder or write us to this e-mail: [email protected]) 2) Obtain Bitcoin (You have to pay for decryption in Bitcoins. After payment we will send you the tool that will decrypt all your files.)

Emails

[email protected]

Targets

- Target
  
  2024-07-05_f6171e8867374374bf04e1ae0bd5e24c_destroyer_wannacry
- Size
  
  27KB
- MD5
  
  f6171e8867374374bf04e1ae0bd5e24c
- SHA1
  
  593ce46f24067cba4096228c199ad2cc2bb2b50e
- SHA256
  
  d214f322652f890ecee73ed143be316b4edd8d6bc13805106c7ecba0c04ac35e
- SHA512
  
  0dcec28854b32dea39ae1fc2839cef2d11efb4232b2bcc76ab99522703ce8c9fa866782f304577bf9fc0dd32a0b41469796386e3633b3b09e47d28eb0fc3cdcf
- SSDEEP
  
  384:OtWZPzzxAm1vp5ZRoDNhvLKeOS2NiZ2lVOy5o91w4k1mpJ82vC:T7zxAmpfyzeeOSSiUho9u4k1mH82K
Score

10^/10

chaos defense_evasion evasion execution impact persistence 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
- 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
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
behavioral1 behavioral2