dharma

General

Target

f65cf86f9ed5b100a2bb8c5190a139b4_crysis_JC.exe
Size

92KB
Sample

230814-yng42sha2v
MD5

f65cf86f9ed5b100a2bb8c5190a139b4
SHA1

acf8b73a3a23a5ac4775637ed1b2d6e24e717376
SHA256

9b310769ef84dfbc6ee758aff4d292d4e8c2a436bac53e050ed3239bfb439333
SHA512

e7c2297f2c7c8d00b4d48a136b27d32f53d835a5fd4f9e1d05f9ae59d4fb28e1761ca25186744a681608ab91b6abdbbc1833273389ebcc9069e44629c9eb333a
SSDEEP

1536:mBwl+KXpsqN5vlwWYyhY9S4AcpJHGEMWFL9myVFJcMD7ehoSzGD1R/4/:Qw+asqN5aW/hLSxnZ5j9lSzgDE

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! 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 fisis@protonmail.com Write this ID in the title of your message 7249B0DC In case of no answer in 24 hours write us to theese e-mails: fisis@protonmail.com 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 decryption 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 10Mb (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

fisis@protonmail.com

Extracted

Path

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\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 fisis@protonmail.com Write this ID in the title of your message 5534FA81 In case of no answer in 24 hours write us to theese e-mails: fisis@protonmail.com 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 decryption 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 10Mb (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

fisis@protonmail.com

Targets

- Target
  
  f65cf86f9ed5b100a2bb8c5190a139b4_crysis_JC.exe
- Size
  
  92KB
- MD5
  
  f65cf86f9ed5b100a2bb8c5190a139b4
- SHA1
  
  acf8b73a3a23a5ac4775637ed1b2d6e24e717376
- SHA256
  
  9b310769ef84dfbc6ee758aff4d292d4e8c2a436bac53e050ed3239bfb439333
- SHA512
  
  e7c2297f2c7c8d00b4d48a136b27d32f53d835a5fd4f9e1d05f9ae59d4fb28e1761ca25186744a681608ab91b6abdbbc1833273389ebcc9069e44629c9eb333a
- SSDEEP
  
  1536:mBwl+KXpsqN5vlwWYyhY9S4AcpJHGEMWFL9myVFJcMD7ehoSzGD1R/4/:Qw+asqN5aW/hLSxnZ5j9lSzgDE
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 (311) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Renames multiple (486) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  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)
- Drops file in System32 directory
behavioral1 behavioral2