chaos

General

Target

2024-10-12_b404aee522acd9f67f8294cc0d47bcf2_destroyer_wannacry
Size

27KB
Sample

241012-rrkk1szbkk
MD5

b404aee522acd9f67f8294cc0d47bcf2
SHA1

d6addc54e7f550e8c61fdcdc09760fdbd8597395
SHA256

52ed0d1f0b61a5ed3531701eea2a7c40c4d5b344fa3b79093e62978aa8f3b0e6
SHA512

4648d3f9a50269280d9c3e63bc3d25efcf85ccc75981a09fc0315dcfa67dfebc21a9a9348fcd1c33b5ccb7d45a927a5165d67118dbee65f11ea28eb147de2a38
SSDEEP

384:GtWZPzzxAm1vS8BFEWfa2DicsdzCkkxlRvOy5o91EjmX82vr:L7zxAmb62Dimkwvho90282z

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\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
  
  2024-10-12_b404aee522acd9f67f8294cc0d47bcf2_destroyer_wannacry
- Size
  
  27KB
- MD5
  
  b404aee522acd9f67f8294cc0d47bcf2
- SHA1
  
  d6addc54e7f550e8c61fdcdc09760fdbd8597395
- SHA256
  
  52ed0d1f0b61a5ed3531701eea2a7c40c4d5b344fa3b79093e62978aa8f3b0e6
- SHA512
  
  4648d3f9a50269280d9c3e63bc3d25efcf85ccc75981a09fc0315dcfa67dfebc21a9a9348fcd1c33b5ccb7d45a927a5165d67118dbee65f11ea28eb147de2a38
- SSDEEP
  
  384:GtWZPzzxAm1vS8BFEWfa2DicsdzCkkxlRvOy5o91EjmX82vr:L7zxAmb62Dimkwvho90282z
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