dharma

General

Target

39a93783c0b12ac161d029a229ac66363023e64491ca9aac95ce180ca3758c74
Size

281KB
Sample

210518-z8rjeza5ex
MD5

afe84c02cb0cf0a75a0b9a750e3f28d7
SHA1

ca9128481e8c8ecd7cc635522afa52f57e8f1763
SHA256

39a93783c0b12ac161d029a229ac66363023e64491ca9aac95ce180ca3758c74
SHA512

8106fed5800c343d35662913c657c7b3920100cfac0c3fe81554f5d325a98553614e7c7bb32efa9e761fa2c40de40ba561015557e7cab574b132b9b8561b2ed2

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 [email protected] Write this ID in the title of your message D46C7B2B In case of no answer in 24 hours write us to theese e-mails: [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 decryption tool that will decrypt all your files. Free decryption as guarantee Before paying you can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (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
  
  39a93783c0b12ac161d029a229ac66363023e64491ca9aac95ce180ca3758c74
- Size
  
  281KB
- MD5
  
  afe84c02cb0cf0a75a0b9a750e3f28d7
- SHA1
  
  ca9128481e8c8ecd7cc635522afa52f57e8f1763
- SHA256
  
  39a93783c0b12ac161d029a229ac66363023e64491ca9aac95ce180ca3758c74
- SHA512
  
  8106fed5800c343d35662913c657c7b3920100cfac0c3fe81554f5d325a98553614e7c7bb32efa9e761fa2c40de40ba561015557e7cab574b132b9b8561b2ed2
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
- 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)
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2