phobos

General

Target

992dad791a523f2c0a0b5a74c08e5573905f301d8891db0ed6e885face9ef0e2.exe
Size

55KB
Sample

220930-jvzkcachh7
MD5

ea0740178ed1d9c298816351d68ee859
SHA1

bcf0db0e3ea2a96e776f49243d6c1c5080fcc364
SHA256

992dad791a523f2c0a0b5a74c08e5573905f301d8891db0ed6e885face9ef0e2
SHA512

ba1725eabf2d040a1e0d02b79f5501356ae9c0a0ac42a81a7fc70982cc837597431f59cce24673c13975c31c914ce77c51a937475b1b78b78cf611d394bdfbf2
SSDEEP

1536:fNeRBl5PT/rx1mzwRMSTdLpJWaCN60YX/:fQRrmzwR5JEc

Score

10^/10

Malware Config

Extracted

Path

C:\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 16DC88E6-3407 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]

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 227C3471-3407 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
  
  992dad791a523f2c0a0b5a74c08e5573905f301d8891db0ed6e885face9ef0e2.exe
- Size
  
  55KB
- MD5
  
  ea0740178ed1d9c298816351d68ee859
- SHA1
  
  bcf0db0e3ea2a96e776f49243d6c1c5080fcc364
- SHA256
  
  992dad791a523f2c0a0b5a74c08e5573905f301d8891db0ed6e885face9ef0e2
- SHA512
  
  ba1725eabf2d040a1e0d02b79f5501356ae9c0a0ac42a81a7fc70982cc837597431f59cce24673c13975c31c914ce77c51a937475b1b78b78cf611d394bdfbf2
- SSDEEP
  
  1536:fNeRBl5PT/rx1mzwRMSTdLpJWaCN60YX/:fQRrmzwR5JEc
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