chaos

General

Target

2025-02-22_ca322f65670617dc73268e255a9be8d5_destroyer_wannacry
Size

27KB
Sample

250222-mhjvxavjfp
MD5

ca322f65670617dc73268e255a9be8d5
SHA1

6c08d2133ea520e52943f2b7cfbdb7a842b1a830
SHA256

9996972fde296949df2383cbc75f24c4f3dde1822d18f6026add8b637385eba6
SHA512

de18745b0bec20fec4384913bff8d260850a61bb50605e0287a6d7c7461d447596392259d3f03a66787d2d654691e1e841a6e6ddb8c690dc7c0ea3eab07e2a0b
SSDEEP

384:htWZPzzxAm1vSMZooqm2r7OUmgtMRYfdQPxAlt4Oy5o91c7pF82vC:I7zxAmDS/1rEgtCYw24ho96v82q

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
  
  2025-02-22_ca322f65670617dc73268e255a9be8d5_destroyer_wannacry
- Size
  
  27KB
- MD5
  
  ca322f65670617dc73268e255a9be8d5
- SHA1
  
  6c08d2133ea520e52943f2b7cfbdb7a842b1a830
- SHA256
  
  9996972fde296949df2383cbc75f24c4f3dde1822d18f6026add8b637385eba6
- SHA512
  
  de18745b0bec20fec4384913bff8d260850a61bb50605e0287a6d7c7461d447596392259d3f03a66787d2d654691e1e841a6e6ddb8c690dc7c0ea3eab07e2a0b
- SSDEEP
  
  384:htWZPzzxAm1vSMZooqm2r7OUmgtMRYfdQPxAlt4Oy5o91c7pF82vC:I7zxAmDS/1rEgtCYw24ho96v82q
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
  defense_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