blackbasta | 723d1cf3d74fb3ce95a77ed9dff257a78c8af8e67a82963230dd073781074224

General

Target

723d1cf3d74fb3ce95a77ed9dff257a78c8af8e67a82963230dd073781074224
Size

1.4MB
Sample

240514-fm1kwsbf7x
MD5

6441d7260944bcedc5958c5c8a05d16d
SHA1

46257982840493eca90e051ff1749e7040895584
SHA256

723d1cf3d74fb3ce95a77ed9dff257a78c8af8e67a82963230dd073781074224
SHA512

af88fd3a0a2728c811be524feee575d8d2d9623b7944021c83173e40dbec6b1fbe7bea64dcdd8f1dbebc7d8df76b40e5c9647e2586316ea46ceb191ebcf14d89
SSDEEP

24576:1p2gwjk6ikYhJ9lvGnYZvy48/V33ck7LnBAyldFu8hod/Qodly:1AgxkmvGnYWccjBAwFadRd

Score

10^/10

Malware Config

Extracted

Path

C:\Program Files (x86)\instructions_read_me.txt

Family

blackbasta

Ransom Note

ATTENTION! Your network has been breached and all data was encrypted. Please contact us at: https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/ Login ID: 26d371a9-efda-4e82-9989-01e292244d65 *!* To access .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) *!* To restore all your PCs and get your network working again, follow these instructions: - Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. It doesn't matter, who are trying to do this, either it will be your IT guys or a recovery agency. Please follow these simple rules to avoid data corruption: - Do not modify, rename or delete files. Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. Waiting you in a chat.

URLs

https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/

Targets

- Target
  
  723d1cf3d74fb3ce95a77ed9dff257a78c8af8e67a82963230dd073781074224
- Size
  
  1.4MB
- MD5
  
  6441d7260944bcedc5958c5c8a05d16d
- SHA1
  
  46257982840493eca90e051ff1749e7040895584
- SHA256
  
  723d1cf3d74fb3ce95a77ed9dff257a78c8af8e67a82963230dd073781074224
- SHA512
  
  af88fd3a0a2728c811be524feee575d8d2d9623b7944021c83173e40dbec6b1fbe7bea64dcdd8f1dbebc7d8df76b40e5c9647e2586316ea46ceb191ebcf14d89
- SSDEEP
  
  24576:1p2gwjk6ikYhJ9lvGnYZvy48/V33ck7LnBAyldFu8hod/Qodly:1AgxkmvGnYWccjBAwFadRd
Score

10^/10

blackbasta defense_evasion execution impact persistence ransomware spyware stealer
- Black Basta
  A ransomware family targeting Windows and Linux ESXi first seen in February 2022.
  ransomware blackbasta
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Renames multiple (9654) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- 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)
behavioral1 behavioral2