phobos

General

Target

928aca01498ca60e1dd3e263c462f3a04ef49b91d94b566293e8edfbc54fcf13.exe
Size

55KB
Sample

221226-mr8wdscg74
MD5

f8cd85837b695b2689a8f3dfb67d415b
SHA1

fd12b0db64c9d92033e2fd44b7606b7c88a56ca9
SHA256

928aca01498ca60e1dd3e263c462f3a04ef49b91d94b566293e8edfbc54fcf13
SHA512

fcd3d7bbf2ddb6d8a6fc0b185e862cfdfd1580789203713dcf7c48912ef6d4cb8fae9bfadaf23e750e1bf8f3da05d482d0e942b7ba9599a63d488a3bab049a60
SSDEEP

768:7vrNNeRBl5JFTXqwXrkgrn/9/HiDKGwRj4RcTdyH4pYT3nPKVU1EH6Z056NV2Dey:1NeRBl5PT/rx1mzwRMSTdLpJHKT8e7m

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\info.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, write us to the e-mail [email protected] Write this ID in the title of your message E3B45517-2803 In case of no answer in 24 hours write us to this e-mail: [email protected] You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files. Free decryption as guarantee Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 4Mb (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.

Emails

[email protected]

Targets

- Target
  
  928aca01498ca60e1dd3e263c462f3a04ef49b91d94b566293e8edfbc54fcf13.exe
- Size
  
  55KB
- MD5
  
  f8cd85837b695b2689a8f3dfb67d415b
- SHA1
  
  fd12b0db64c9d92033e2fd44b7606b7c88a56ca9
- SHA256
  
  928aca01498ca60e1dd3e263c462f3a04ef49b91d94b566293e8edfbc54fcf13
- SHA512
  
  fcd3d7bbf2ddb6d8a6fc0b185e862cfdfd1580789203713dcf7c48912ef6d4cb8fae9bfadaf23e750e1bf8f3da05d482d0e942b7ba9599a63d488a3bab049a60
- SSDEEP
  
  768:7vrNNeRBl5JFTXqwXrkgrn/9/HiDKGwRj4RcTdyH4pYT3nPKVU1EH6Z056NV2Dey:1NeRBl5PT/rx1mzwRMSTdLpJHKT8e7m
Score

10^/10

phobos evasion persistence ransomware spyware stealer
- Phobos
  Phobos ransomware appeared at the beginning of 2019.
  ransomware phobos
- Suspicious use of NtCreateUserProcessOtherParentProcess
- 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
- Modifies Windows Firewall
  evasion
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Drops startup file
- 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