phobos

General

Target

54f377a78e1533d59ca1d6b0f7fc92bcdd9987586a002b166368a6d6d5ac6baa
Size

56KB
Sample

221227-mxzjxaeg59
MD5

377aa2486224f59074c39512f6d5bf08
SHA1

5a881b873f82e94634377b65b8126c603e4da7de
SHA256

54f377a78e1533d59ca1d6b0f7fc92bcdd9987586a002b166368a6d6d5ac6baa
SHA512

e3c8a09037fe257b4a08342ae1d3e4089a4b5f42276582fc13f239e036b00d9f5a22aa0f2108608e3d11a49003dda36de6e4a5a1cd540527ec7a69adaca9dcdd
SSDEEP

1536:6NeRBl5PT/rx1mzwRMSTdLpJcAkeMuko06M:6QRrmzwR5J3w0M

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 ED74E028-3432 In case of no answer in 24 hours write us to this e-mail: [email protected] Or write us to the TOX messenger: 5013126016E1BC02040E4D6983235487A2FB24AF9FFD2DCA9B40615A0D7395417670418117E9 You can download TOX messenger here https://tox.chat/ 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 3 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]

URLs

https://tox.chat/

Extracted

Path

C:\users\public\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 C00F3DBD-3432 In case of no answer in 24 hours write us to this e-mail: [email protected] Or write us to the TOX messenger: 5013126016E1BC02040E4D6983235487A2FB24AF9FFD2DCA9B40615A0D7395417670418117E9 You can download TOX messenger here https://tox.chat/ 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 3 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]

URLs

https://tox.chat/

Targets

- Target
  
  54f377a78e1533d59ca1d6b0f7fc92bcdd9987586a002b166368a6d6d5ac6baa
- Size
  
  56KB
- MD5
  
  377aa2486224f59074c39512f6d5bf08
- SHA1
  
  5a881b873f82e94634377b65b8126c603e4da7de
- SHA256
  
  54f377a78e1533d59ca1d6b0f7fc92bcdd9987586a002b166368a6d6d5ac6baa
- SHA512
  
  e3c8a09037fe257b4a08342ae1d3e4089a4b5f42276582fc13f239e036b00d9f5a22aa0f2108608e3d11a49003dda36de6e4a5a1cd540527ec7a69adaca9dcdd
- SSDEEP
  
  1536:6NeRBl5PT/rx1mzwRMSTdLpJcAkeMuko06M:6QRrmzwR5J3w0M
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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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