dharma

General

Target

Ransomware.CoronaVirus.zip
Size

544KB
Sample

240131-3pc9psefe2
MD5

e05146cadbac7e5174c37b624de0a446
SHA1

759662aa81e34e0e9a36bedd2137d96f11e18947
SHA256

d7f8f5e34e13cd7395ac8aa7d3fe83016867e81c8915a059cb3d8568e809a2eb
SHA512

89f74ddc835946450e1ab47f2f204e8a7b60aae5aed20998fba23235f9e791d5e68b9c2b035438235890964bba792c8cd96208f5dca1a0016fa099416536e2da
SSDEEP

12288:hvSp072dbrzvTDIWQuijD7/ebN22SH5uw3M5ehx77bON:hap07obvTDIWGjD7AFA5umMw77bON

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 5BE86C9B 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
  
  Ransomware.CoronaVirus.exe
- Size
  
  1.0MB
- MD5
  
  055d1462f66a350d9886542d4d79bc2b
- SHA1
  
  f1086d2f667d807dbb1aa362a7a809ea119f2565
- SHA256
  
  dddf7894b2e6aafa1903384759d68455c3a4a8348a7e2da3bd272555eba9bec0
- SHA512
  
  2c5e570226252bdb2104c90d5b75f11493af8ed1be8cb0fd14e3f324311a82138753064731b80ce8e8b120b3fe7009b21a50e9f4583d534080e28ab84b83fee1
- SSDEEP
  
  24576:FRYz/ERA0eMuWfHvgPw/83JI8CorP9qY0:FE/yADMuYvgP93JIc2
Score

10^/10

dharma evasion persistence ransomware spyware stealer trojan
- 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
- 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
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- Drops file in System32 directory
behavioral1