369a4f163bf5552d238f52607c828c105645d29d6f2446363cdfec118f9ea412

General

Target

369a4f163bf5552d238f52607c828c105645d29d6f2446363cdfec118f9ea412
Size

3.1MB
Sample

220626-cfspxsegf4
MD5

6a85d0ba4d1db63d390b7a071d60e0ef
SHA1

79a32ee067e19b43bc3f29fde3a3ff95986f8e2e
SHA256

369a4f163bf5552d238f52607c828c105645d29d6f2446363cdfec118f9ea412
SHA512

16a97e39d6a373c3eb7140c93fd61afd12a7569d262ee67a47ac548cffc5735379dee85ba68dabb9a0aa768e5505fe6a451fd08aae68006aa1962b2861c8a6ce

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\HOW-TO-DECRYPT.TXT

Ransom Note

Ooops! All your important files are encrypted! [+] What happend to my computer? [+] All your important files are encrypted. No one can help you to restore files without our special decryptor. Backups were either encrypted or deleted. Shadow copies also removed. If you want to restore some of your files for free write to email (contact is below) and attach 2-3 encrypted files. You will receive decrypted samples. To decrypt other files you have to pay $250. [+] How do i pay? [+] Payment is accepted in Bitcoin only. Please check the current price of Bitcoin and buy some Bitcoins. And send the correct amount to the address specified at the bottom. [+] How can i contact? [+] 1.Download Tor browser (https://www.torproject.org/) 2.Create account on mail2tor (http://mail2tor2zyjdctd.onion/) 3.Write email to us (CobraLocker@mail2tor.com) [+] What if i already paid? [+] Send your Bitcoin wallet ID to e-mail provided above. Attention! 1.Do not modify encrypted files. 2.Do not try decrypt your data using third party software. 3.Do not turn off your computer. Our bitcoin address: bc1q80xu9j6wpesm2jg2w4pzpyhqjd5wsrg46ap6pe

Emails

CobraLocker@mail2tor.com

URLs

http://mail2tor2zyjdctd.onion/

Targets

- Target
  
  369a4f163bf5552d238f52607c828c105645d29d6f2446363cdfec118f9ea412
- Size
  
  3.1MB
- MD5
  
  6a85d0ba4d1db63d390b7a071d60e0ef
- SHA1
  
  79a32ee067e19b43bc3f29fde3a3ff95986f8e2e
- SHA256
  
  369a4f163bf5552d238f52607c828c105645d29d6f2446363cdfec118f9ea412
- SHA512
  
  16a97e39d6a373c3eb7140c93fd61afd12a7569d262ee67a47ac548cffc5735379dee85ba68dabb9a0aa768e5505fe6a451fd08aae68006aa1962b2861c8a6ce
Score

10^/10

discovery evasion exploit ransomware spyware stealer themida trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Disables Task Manager via registry modification
  evasion
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Possible privilege escalation attempt
  exploit
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2