4ce5dda2c3d39cc6c22058add4b64fbedc20f11ba06768b0a3b959f20c88f5fa

General

Target

XINOF.exe
Size

561KB
Sample

200712-n3srnqmcha
MD5

ff23cd4f45d231f8af9f23a2e730bee6
SHA1

0eea13dc19ab5de9ec7ffd81ef89bddf5994f6ef
SHA256

4ce5dda2c3d39cc6c22058add4b64fbedc20f11ba06768b0a3b959f20c88f5fa
SHA512

78c90354ca919c7bdce56034b1a432e7c3a0860b9faf9d351f74c50c3a8521c343a29d5c9c8babbedcc741acdc4138dc6e3cdc2c8e337f97ed5b99cf583102e8

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\How To Decrypt Files.hta

Ransom Note

All your files have been encrypted!All your files have been encrypted due to a security problem with your PC. If you want to restore them, please send an email to [email protected] The crypter person username : Thunder You have to pay for decryption in Bitcoin. The price depends on how fast you contact us. After payment we will send you the decryption tool. You have to 48 hours(2 Day) To contact or paying us After that, you have to Pay Double . What is our decryption guarantee? Before paying you can send us up to 3 test files for free decryption. The total size of files must be less than 2Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam. Do not pay any money before decrypting the test files. If your decryption, is not done after payment, report the username on website (along with evidence such as transfer id) Regards-FonixTeam

Emails

[email protected]

Targets

- Target
  
  XINOF.exe
- Size
  
  561KB
- MD5
  
  ff23cd4f45d231f8af9f23a2e730bee6
- SHA1
  
  0eea13dc19ab5de9ec7ffd81ef89bddf5994f6ef
- SHA256
  
  4ce5dda2c3d39cc6c22058add4b64fbedc20f11ba06768b0a3b959f20c88f5fa
- SHA512
  
  78c90354ca919c7bdce56034b1a432e7c3a0860b9faf9d351f74c50c3a8521c343a29d5c9c8babbedcc741acdc4138dc6e3cdc2c8e337f97ed5b99cf583102e8
Score

10^/10

discovery evasion persistence ransomware spyware
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- 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
- Disables taskbar notifications via registry modification
  evasion
- Modifies Installed Components in the registry
  persistence
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Drops startup file
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1