dharma

General

Target

2023-05-29_7821b1f09ffbf4810840b2f1b326ec77_crysis
Size

92KB
Sample

230530-msh2cshd7s
MD5

7821b1f09ffbf4810840b2f1b326ec77
SHA1

79dfb55c1413f5bd48a8783f8eabcea7981078a5
SHA256

84b3135339c05c2271fff9c90d0d3845c84b4fde8defe62aa8a73d8616b24f8f
SHA512

00f47a82af272923a13185a90c3247cf4fc17e04f79b06e05f2e9b54287ccf9a464c724946eb28ca351861399dc2e2154f67d3db982db3a5cb16c90087800a77
SSDEEP

1536:mBwl+KXpsqN5vlwWYyhY9S4AvhQFlcykQLaR4zs4+a6qgHR:Qw+asqN5aW/hLJrxxdHR

Score

10^/10

Malware Config

Extracted

Path

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note

All your files have been encrypted! Don't worry, you can return all your files! If you want to restore them, write to the mail: xcorp@decoymail.mx YOUR ID whisper@mailfence.com 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 3Mb (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

xcorp@decoymail.mx

whisper@mailfence.com

Targets

- Target
  
  2023-05-29_7821b1f09ffbf4810840b2f1b326ec77_crysis
- Size
  
  92KB
- MD5
  
  7821b1f09ffbf4810840b2f1b326ec77
- SHA1
  
  79dfb55c1413f5bd48a8783f8eabcea7981078a5
- SHA256
  
  84b3135339c05c2271fff9c90d0d3845c84b4fde8defe62aa8a73d8616b24f8f
- SHA512
  
  00f47a82af272923a13185a90c3247cf4fc17e04f79b06e05f2e9b54287ccf9a464c724946eb28ca351861399dc2e2154f67d3db982db3a5cb16c90087800a77
- SSDEEP
  
  1536:mBwl+KXpsqN5vlwWYyhY9S4AvhQFlcykQLaR4zs4+a6qgHR:Qw+asqN5aW/hLJrxxdHR
Score

10^/10

dharma persistence ransomware spyware stealer
- Dharma
  Dharma is a ransomware that uses security software installation to hide malicious activities.
  ransomware dharma
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Renames multiple (313) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Renames multiple (473) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- 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)
- Drops file in System32 directory
behavioral1 behavioral2