purecrypter

General

Target

tmp
Size

8KB
Sample

230131-q37n9agf22
MD5

9ce72ed428e9196e4e47d6977dd91646
SHA1

b52204e0f6b40129d3ed22da0f4f9e230ef04362
SHA256

3d106d9e8d65c6f681f07ad74f99cf196eb4d9553eebab2d7448ffe65ac15d36
SHA512

663a2cae6ddb9e92d76ee664fe960915da177b74c2b1d06ea66370626bee52467c99f7d071d331d0bb4b988f46cd67ab413923246d403a6112918c96f8fb8096
SSDEEP

192:oAU3/5oNY99v2YuYsjPKmWBWQShNWdhLdW7:+Rr9t2Y6PKmKOWPdW

Score

10^/10

Malware Config

Extracted

Path

C:\FILE RECOVERY.txt

Ransom Note

Hello Your files are encrypted and can not be used To return your files in work condition you need decryption tool Follow the instructions to decrypt all your data Do not try to change or restore files yourself, this will break them If you want, on our site you can decrypt one file for free. Free test decryption allowed only for not valuable file with size less than 3MB How to get decryption tool: 1) Download and install TOR browser by this link: https://www.torproject.org/download/ 2) If TOR blocked in your country and you can't access to the link then use any VPN software 3) Run TOR browser and open the site: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin 4) Copy your private ID in the input field. Your Private key: 6BEC0A9F0DB4E034F1EDC814 5) You will see payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion If you are unable to contact us through the site, then you can email us: mallox.resurrection@onionmail.org Waiting for a response via mail can be several days. Do not use it if you have not tried contacting through the site. �

Emails

mallox.resurrection@onionmail.org

URLs

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion

Extracted

Path

C:\FILE RECOVERY.txt

Ransom Note

Hello Your files are encrypted and can not be used To return your files in work condition you need decryption tool Follow the instructions to decrypt all your data Do not try to change or restore files yourself, this will break them If you want, on our site you can decrypt one file for free. Free test decryption allowed only for not valuable file with size less than 3MB How to get decryption tool: 1) Download and install TOR browser by this link: https://www.torproject.org/download/ 2) If TOR blocked in your country and you can't access to the link then use any VPN software 3) Run TOR browser and open the site: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin 4) Copy your private ID in the input field. Your Private key: 5379353FA667B8215E70570C 5) You will see payment information and we can make free test decryption here Our blog of leaked companies: wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion If you are unable to contact us through the site, then you can email us: mallox.resurrection@onionmail.org Waiting for a response via mail can be several days. Do not use it if you have not tried contacting through the site. �

Emails

mallox.resurrection@onionmail.org

URLs

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion/mallox/privateSignin

http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion

Targets

- Target
  
  tmp
- Size
  
  8KB
- MD5
  
  9ce72ed428e9196e4e47d6977dd91646
- SHA1
  
  b52204e0f6b40129d3ed22da0f4f9e230ef04362
- SHA256
  
  3d106d9e8d65c6f681f07ad74f99cf196eb4d9553eebab2d7448ffe65ac15d36
- SHA512
  
  663a2cae6ddb9e92d76ee664fe960915da177b74c2b1d06ea66370626bee52467c99f7d071d331d0bb4b988f46cd67ab413923246d403a6112918c96f8fb8096
- SSDEEP
  
  192:oAU3/5oNY99v2YuYsjPKmWBWQShNWdhLdW7:+Rr9t2Y6PKmKOWPdW
Score

10^/10

purecrypter downloader evasion loader ransomware
- Detect PureCrypter injector
  loader
- PureCrypter
  PureCrypter is a .NET malware loader first seen in early 2021.
  loader downloader purecrypter
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Stops running service(s)
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2