dharma

General

Target

b57980b72eb6497212f86353447d2e5f_JaffaCakes118
Size

92KB
Sample

240616-2aba5a1bpf
MD5

b57980b72eb6497212f86353447d2e5f
SHA1

27b49e51dfde8186287bc936e1197423951fa9a6
SHA256

498df06b0a8d8715e818a582c919bcb5964e5f0eef64bd21f32e52b4ec4861ab
SHA512

c9e19dc2a5845176954599e0c0b9b9c06c941f79d65f86ead0120f0eb6a3fe2976502127f31f5c35fc57304939665f57f24c248eb7418b64694587930fabf4cc
SSDEEP

1536:mBwl+KXpsqN5vlwWYyhY9S4AD8Dsx7Zoygwff/WDb4hkUwqS06ky597:Qw+asqN5aW/hLXZ2bDbCkUK0

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 0DED18BF 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 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

[email protected]

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 E1AE8CD8 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 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

[email protected]

Targets

- Target
  
  b57980b72eb6497212f86353447d2e5f_JaffaCakes118
- Size
  
  92KB
- MD5
  
  b57980b72eb6497212f86353447d2e5f
- SHA1
  
  27b49e51dfde8186287bc936e1197423951fa9a6
- SHA256
  
  498df06b0a8d8715e818a582c919bcb5964e5f0eef64bd21f32e52b4ec4861ab
- SHA512
  
  c9e19dc2a5845176954599e0c0b9b9c06c941f79d65f86ead0120f0eb6a3fe2976502127f31f5c35fc57304939665f57f24c248eb7418b64694587930fabf4cc
- SSDEEP
  
  1536:mBwl+KXpsqN5vlwWYyhY9S4AD8Dsx7Zoygwff/WDb4hkUwqS06ky597:Qw+asqN5aW/hLXZ2bDbCkUK0
Score

10^/10

dharma defense_evasion execution impact 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 defense_evasion impact execution
- Renames multiple (313) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  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