chaos

General

Target

2024-12-31_5cdea7f9eb5668ea19690e9b06d6ee95_wannacry
Size

241KB
Sample

241231-cv5yssyrbj
MD5

5cdea7f9eb5668ea19690e9b06d6ee95
SHA1

b8f82268f1ffa5c0cc09ad505836335dd96e41aa
SHA256

cab9a9d7cc3aedfafa942f1c9fd8e79807927a8ba8d3536cc3bc6474c9b4bee1
SHA512

523fd8da41de0cbf6e3aba83bfb9eb0d37ed0283aee332508142bc6886d0cddae68004b741485040fcb6ebd57d53d0f5cacb6b6117a2dfd9fe9d10fe01fee3cd
SSDEEP

3072:eXq9GtSp2cyEQN0Y+w0RGp3UOHkDK7Pk1AgQsld6nGS0/MVF9nnJJEDOPMpBqxt5:eXq9eV5+w0RGEOAoUod0/OJJrtlEs

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\read_it.txt

Ransom Note

You just got Jonklered by a retard All your files like documents, photos, databases and other important are encrypted nigger What guarantees do we give to you? 'trust me bro' 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
  
  2024-12-31_5cdea7f9eb5668ea19690e9b06d6ee95_wannacry
- Size
  
  241KB
- MD5
  
  5cdea7f9eb5668ea19690e9b06d6ee95
- SHA1
  
  b8f82268f1ffa5c0cc09ad505836335dd96e41aa
- SHA256
  
  cab9a9d7cc3aedfafa942f1c9fd8e79807927a8ba8d3536cc3bc6474c9b4bee1
- SHA512
  
  523fd8da41de0cbf6e3aba83bfb9eb0d37ed0283aee332508142bc6886d0cddae68004b741485040fcb6ebd57d53d0f5cacb6b6117a2dfd9fe9d10fe01fee3cd
- SSDEEP
  
  3072:eXq9GtSp2cyEQN0Y+w0RGp3UOHkDK7Pk1AgQsld6nGS0/MVF9nnJJEDOPMpBqxt5:eXq9eV5+w0RGEOAoUod0/OJJrtlEs
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
- 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
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
  ransomware
behavioral1 behavioral2