chaos

General

Target

2025-02-01_a19b3e37b27c83fd3662dcd00b836edf_destroyer_wannacry
Size

27KB
Sample

250201-d5ttystngq
MD5

a19b3e37b27c83fd3662dcd00b836edf
SHA1

17fef5759015c1cd073f1d62cd97642e8cbaccee
SHA256

9f64413abd5c442456a4424192df1fec6bd172814dc753d3eeaf266df030a00f
SHA512

c0eba8ae80f2301154772939d83f18c602daf016b4fd1f72674bca4f139207fbaf6fee8fbf5dfc2a310771ddbc7f5016009b04b3adb03d74af75f3aad3530668
SSDEEP

384:6PtWZPzzxAm1vL3j/ZREWx0noBeuBbzOlJOy5o91iPA82v4:6m7zxAmB9R70nWeu1iho9QI82Q

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
  
  2025-02-01_a19b3e37b27c83fd3662dcd00b836edf_destroyer_wannacry
- Size
  
  27KB
- MD5
  
  a19b3e37b27c83fd3662dcd00b836edf
- SHA1
  
  17fef5759015c1cd073f1d62cd97642e8cbaccee
- SHA256
  
  9f64413abd5c442456a4424192df1fec6bd172814dc753d3eeaf266df030a00f
- SHA512
  
  c0eba8ae80f2301154772939d83f18c602daf016b4fd1f72674bca4f139207fbaf6fee8fbf5dfc2a310771ddbc7f5016009b04b3adb03d74af75f3aad3530668
- SSDEEP
  
  384:6PtWZPzzxAm1vL3j/ZREWx0noBeuBbzOlJOy5o91iPA82v4:6m7zxAmB9R70nWeu1iho9QI82Q
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